Get Free Samples! Come fill out the form ! ! !

Call us: +86 0755-82563503

English

Currency: $ US Dollar

STM32F103C8T6
MFI343S00177
can I ask you a question please?
STM32F407VET6

Categories
- Integrated Circuits (ICs)
  - Integrated Circuits (ICs)
  - AC to DC Converter ICs
  - Active Filters
  - ADC
  - AFE
  - Analog Multipliers & Dividers
  - Analog Switches & Multiplexers ICs
  - Application Specific Microcontrollers
  - Application Specific Timer
  - Audio Amplifiers
  - Audio Special Purpose
  - Battery Chargers ICs
  - Battery Management ICs
  - Buffers & Transceivers
  - Capacitive Sensors
  - Clock Buffers & Drivers
  - Clock Generators
  - CODECs Interface ICs
  - Comparators
  - Configuration Proms for FPGAs
  - Controllers Interface ICs
  - Converting Interface ICs
  - Counters & Dividers
  - CPLDs
  - Current Regulator IC
  - DAC
  - DC DC Voltage Regulators
  - DC to DC converter
  - DDS
  - Delay Lines Timing ICs
  - Digital Potentiometers
  - Display Drivers ICs
  - Drivers Interface ICs
  - DSP
  - Embedded ICs Modules
  - Energy Metering ICs
  - FIFOs Memory
  - Flip Flops
  - FPGAs
  - FPGAs with Microcontrollers
  - Full & Half-Bridge Drivers ICs
  - Gate Drivers ICs
  - Gates & Inverters
  - Hot Swap Controllers
  - I/O Expanders
  - IC Batteries
  - Ideal Diode controller
  - Instrumentational OP Amps
  - Interface ICs Modules
  - Laser Driver ICs
  - Latches
  - LED Driver ICs
  - Lighting Controllers
  - Linear Comparators
  - Linear Regulator Controllers
  - Linear Voltage Regulators
  - Memory
  - Memory Batteries
  - Memory Controllers
  - Microcontrollers
  - Microprocessors
  - Modems ICs & Modules
  - Motor Drivers
  - Multi-Functional Gates & Inverters
  - Multivibrators
  - Multivibrators
  - PFC PMICs
  - PLDs
  - PoE Controllers
  - Power Supply Control ICs
  - Power Switches ICs
  - Programmable Timers & Oscillators
  - RMS to DC Converters
  - RTCs
  - Sensor & Detector Interface ICs
  - Serializers & Deserializers
  - Shift Registers
  - Signal Buffers
  - Signal Switches & Multiplexers
  - Signal Terminators
  - SoC
  - Special Purpose ADCs/DACs
  - Special Purpose Amplifiers
  - Special Purpose Analog Switches
  - Specialized ICs
  - Specialized Interface ICs
  - Specialized Power Management ICs
  - Specialized Voltage Regulators
  - Specialty Logic ICs
  - Switching Voltage Regulators
  - Telecom Interface ICs
  - Thermal Management
  - Touch Screen Controllers
  - UARTs
  - Universal Bus Functions
  - V/F & F/V Converters
  - Video Amps & Modules
  - Video Processing Linear ICs
  - Voice Record and Playback
  - Voltage Reference
  - Voltage Supervisors
  - Voltage Translators & Level Shifters
  - Integrated circuits, often referred to as ICs or microchips, are miniature electronic circuits that contain thousands to billions of transistors, resistors, capacitors, and other electronic components on a small semiconductor material. ICs are the building blocks of modern electronics and are used in a vast array of devices and systems, ranging from smartphones and computers to automotive electronics and medical devices. They provide compactness, high functionality, and improved performance by integrating multiple electronic functions onto a single chip.
- Connectors
  - Connectors
  - ARINC Connectors
  - Backplane Connector Contacts
  - Backplane Connectors Accessories
  - Backplane Connectors Housings
  - Backshells and Cable Clamps
  - Banana Tip Adapters
  - Banana Tip Binding Posts
  - Banana Tip Connectors Accessories
  - Banana Tip Jacks
  - Barrel Accessories
  - Barrel Adapters
  - Barrel Audio Connectors
  - Barrel Connectors
  - Barrel Power Connectors
  - Barrier Terminal Blocks
  - Between Series Adapters
  - Blade Type Power Connectors
  - Blade Type Power Connectors
  - Blade Type Power Connectors Accessories
  - Blade Type Power Connectors Housings
  - Board In Connectors
  - Board to Board Connectors
  - Card Edge Adapters
  - Card Edge Connectors Accessories
  - Card Edge Connectors Housings
  - Card Edge Contacts
  - Centronics Connectors
  - Circular Adapters
  - Circular Connectors
  - Circular Connectors Accessories
  - Circular Connectors Housings
  - Circular Contacts
  - Coaxial Connectors
  - Coaxial Connectors Accessories
  - D-Sub Adapters
  - D-Sub Connector Housings
  - D-Sub Connector Terminators
  - D-Sub Connectors
  - D-Sub Connectors Accessories
  - D-Sub Contacts
  - D-Sub Hoods
  - D-Sub Jackscrews
  - DIN 41612 Connectors
  - Din Rail Terminal Blocks
  - Edgeboard Connectors
  - Faceplates & Frames
  - Fiber Optic Adapters
  - Fiber Optic Connectors
  - Fiber Optic Connectors Accessories
  - Fiber Optic Connectors Housings
  - Flat Flexible Connector Housings
  - Flat Flexible Connectors
  - Flat Flexible Connectors Accessories
  - Flat Flexible Contacts
  - Foil Connectors
  - Hard Metric Connector
  - Headers & Male Pins
  - Heavy Duty Connectors Accessories
  - Heavy Duty Connectors Assemblies
  - Heavy Duty Connectors Frames
  - Heavy Duty Connectors Housings
  - Heavy Duty Connectors Modules
  - Heavy Duty Contacts
  - IC Adapters
  - IC and Component Sockets
  - IC Sockets Accessories
  - Inline Memory Module Sockets
  - Interface Modules Terminal Blocks
  - Keystone Accessories
  - Keystone Inserts
  - Knife Connectors
  - Leadframe Contacts
  - LGH Connectors
  - Magnetic Wire Terminals
  - Magnetics Modular Jacks
  - Memory Card Adapters
  - Memory Card Sockets
  - Memory Connectors Accessories
  - Modular Adapters
  - Modular Connectors Accessories
  - Modular Jacks
  - Modular Plug Housings
  - Modular Plugs
  - Multi Purpose Contacts
  - Panel Mount Connectors
  - Panel Mount Terminal Blocks
  - PC Pin Terminals
  - Photovoltaic Connectors
  - Photovoltaic Connectors Accessories
  - Photovoltaic Contacts
  - Pluggable Connectors
  - Pluggable Connectors Accessories
  - Pluggable Terminal Blocks
  - Power Distribution Terminal Blocks
  - Power Entry Connectors Accessories
  - Power Entry Connectors Modules
  - Quick-Connect & Quick-Disconnect Connectors
  - Rectangular Connectors
  - Rectangular Connectors Accessories
  - Rectangular Connectors Adapters
  - Rectangular Connectors Arrays
  - Rectangular Connectors Headers
  - Rectangular Connectors Housings
  - Rectangular Contact Inserts
  - Rectangular Terminals
  - RF Adapters
  - RF Contacts
  - RF Terminators
  - Ring Terminals
  - Screw Connectors
  - Shunts & Jumpers
  - Socket Terminals
  - Solder Lug Connectors
  - Spade Connectors
  - Specialized Backplane Connectors
  - Specialized Connectors
  - Specialized Terminal Blocks
  - Spring Loaded Contacts
  - Spring Loaded Rectangular Connectors
  - SSL Connectors
  - SSL Connectors Accessories
  - SSL Contacts
  - Terminal Block Adapters
  - Terminal Blocks - Contacts
  - Terminal Blocks Accessories
  - Terminal Jumpers
  - Terminal Junction Systems
  - Terminal Marker Strips
  - Terminal Strips and Turret Boards
  - Terminal Wire Ferrules
  - Terminals Accessories
  - Terminals Adapters
  - Terminals Housings
  - Transistor Sockets
  - Turret Connectors
  - Video Adapters
  - Video Connector Accessories
  - Video Connectors
  - Wire Pin Connectors
  - Wire Splice Connectors
  - Wire-to-Board Connectors
  - Wire-to-Board Terminal Blocks
  - Wiring Blocks Accessories
  - Wiring Modular Connectors
  - Connectors are devices used to establish electrical or mechanical connections between two or more components or systems. They provide a means for joining cables, wires, or other conductive elements, enabling the transmission of electrical signals, power, or data. Connectors come in a wide range of forms, including electrical connectors, coaxial connectors, modular connectors, and fiber optic connectors. They play a critical role in industries such as telecommunications, automotive, aerospace, and consumer electronics, facilitating reliable and secure connections.
- Discrete Semiconductors
  - Discrete Semiconductors
  - Arrays BJT Transistors
  - BJT Transistors Arrays
  - Bridge Rectifiers
  - DIACs and SIDACs
  - IGBTs Modules
  - IGBTs Transistors Arrays
  - JFETs Transistors
  - MOSFETs Transistors Arrays
  - Power Driver Modules
  - Pre-Biased BJT Transistors
  - Programmable Unijunction Transistors
  - Rectifier Diode Array
  - RF BJT Transistors
  - RF Diodes
  - RF MOSFETs Transistors
  - SCRs Thyristors
  - Single BJT Transistors
  - Single IGBTs
  - Single IGBTs
  - Single MOSFETs Transistors
  - Single-Phase Diode Rectifier
  - Specialized Transistors
  - Thyristors Modules
  - TRIACs Thyristors
  - Varactors
  - Zener Diode Arrays
  - Zener Single Diodes
  - Discrete Semiconductor refer to electronic components that are individual and separate from each other, as opposed to integrated circuits that contain multiple components on a single chip. These discrete components include diodes, transistors, thyristors, and other similar devices that perform specific functions in electronic circuits. They are commonly used in power supplies, amplifiers, and other electronic devices where precise control and regulation of electrical signals is required. Discrete Semiconductor Products are available in a variety of sizes, shapes, and specifications to meet the needs of different applications. They are widely used in the electronics industry and are essential components in many electronic devices.
- Capacitors
  - Capacitors
  - Aluminum Electrolytic Capacitors
  - Aluminum Polymer Capacitors
  - Capacitor Accessories
  - Capacitor Networks
  - Ceramic Capacitors
  - Ceramic Capacitors
  - Film Capacitors
  - Mica & PTFE Capacitors
  - Niobium Oxide Capacitors
  - Silicon Capacitors
  - Supercapacitors & EDLC
  - Tantalum Capacitors
  - Tantalum Polymer Capacitors
  - Thin Film Capacitors
  - Trimmers Variable
  - Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.
- Sensors
  - Sensors
  - CdS Cells
  - Accelerometers
  - Accessories
  - Amplifiers
  - Analog & Digital Sensor
  - Analog & Digital Sensors
  - Analog Optical Sensors
  - Angle & Linear Position Measuring Sensors
  - Camera Modules
  - Color Sensors
  - Current Sensors
  - Distance Measuring Sensors
  - Dust Sensors
  - Encoders
  - Float & Level Sensors
  - Flow Sensors
  - Force Sensors
  - Gas Sensors
  - Gyroscopes
  - Humidity Sensors
  - Image Sensors
  - IMUs
  - Inclinometers
  - IrDA Transceiver Modules
  - Junction Blocks
  - Logic Optical Sensors
  - Logic Photo Detectors
  - Logic Photointerrupters
  - LVDT Transducers
  - Magnetic Compass Sensors Modules
  - Magnetic Linear Sensors ICs
  - Magnetic Position Sensors Modules
  - Magnetic Switches
  - Mechanical Temperature Sensors
  - Multi Purpose Magnets
  - Multifunction
  - NTC Thermistors
  - Occupancy Sensors
  - Optical Motion Sensors
  - Optical Sensors Remote Receiver
  - Photodiodes
  - Photoelectric Sensors
  - Phototransistors
  - Proximity Sensors
  - PTC Thermistors
  - RTD
  - Sensor Cable Accessories
  - Sensor Cable Assemblies
  - Sensor Matched Magnets
  - Shock Sensors
  - Solar Cells
  - Solid State Thermostats
  - Specialized Sensors
  - Strain Gauges
  - Thermocouple Temperature Sensors
  - Tilt Switch Sensors
  - Touch Sensors
  - Transducers
  - Transistor Optical Sensors
  - Ultrasonic Receivers
  - UV Sensors
  - Vibration Sensors
  - Sensors are devices that detect and measure physical or environmental parameters and convert them into electrical signals. They enable the acquisition of real-world data for monitoring, control, and feedback purposes. Sensors can detect variables such as temperature, pressure, light, motion, proximity, and many others. They find application in diverse fields, including automotive systems, consumer electronics, industrial automation, healthcare, and environmental monitoring.
- Resistors
  - Resistors
  - Chassis Mount Resistors
  - Chip SMD Resistors
  - Chip SMD Resistors
  - Resistor Accessories
  - Resistor Arrays
  - Specialized Resistors
  - Through Hole Resistors
  - Resistors are passive electronic components designed to impede the flow of electric current in a circuit. They are used to control current levels, divide voltage, and limit power dissipation. Resistors are available in various types, including fixed resistors, variable resistors (potentiometers), and specialized resistors for specific applications such as high power or precision requirements. They are fundamental components in electronic circuits, playing roles in voltage regulation, signal conditioning, and impedance matching.
- Isolators
  - Isolators
  - Digital Isolators
  - Isolated Gate Drivers
  - Logic Optoisolators
  - Photovoltaic Optoisolators
  - Specialized Isolators
  - Triac Optoisolators
  - Isolators, also known as isolation devices or isolating components, are electronic components designed to electrically separate or isolate different parts of a circuit or system. They provide protection by preventing unwanted electrical currents, noise, or interference from affecting sensitive components or systems. Isolators are commonly used in applications where electrical isolation is crucial, such as power supplies, communication systems, motor control, and industrial automation. They ensure reliable operation, safety, and protection from electrical disturbances or faults.
- Board Mount Power Supplies
  - Board Mount Power Supplies
  - Board Mount AC DC Converters
  - Board Mount Accessories
  - Board Mount DC DC Converters
  - Off-board LED Drivers
  - Box and enclosure products refer to electronic components that are designed to protect and house electronic devices. These products come in a variety of shapes and sizes, and are typically made from materials such as plastic, metal, or fiberglass. Box and enclosure products are essential for protecting electronic components from environmental factors such as dust, moisture, and temperature fluctuations. They also provide a secure and organized way to store and transport electronic devices. Box and enclosure products are commonly used in industries such as telecommunications, aerospace, and automotive, as well as in consumer electronics.
- RF/IF & RFID
  - RF/IF & RFID
  - Attenuators
  - Balun
  - RF Accessories
  - RF Amplifiers
  - RF Antennas
  - RF Boards
  - RF Demodulators
  - RF Detectors
  - RF Directional Coupler
  - RF Front End
  - RF Misc ICs and Modules
  - RF Mixers
  - RF Modulators
  - RF Multiplexers
  - RF Power Controller ICs
  - RF Power Dividers
  - RF Receivers
  - RF Shields
  - RF Switches
  - RF Transceiver ICs
  - RF Transceiver Modules
  - RF Transmitter
  - RF Transmitters
  - RFI & EMI Contacts
  - RFI & EMI Materials
  - RFID Accessories
  - RFID Antennas
  - RFID Boards
  - RFID ICs
  - RFID Reader Modules
  - RFID Tags
  - RF power dividers/splitters are electronic components that are used to divide or split an incoming RF signal into multiple output signals. These components are commonly used in communication systems, such as radio and television broadcasting, as well as in radar and satellite communication systems. RF power dividers/splitters are designed to maintain signal integrity and minimize signal loss, ensuring that each output signal is of equal strength and quality. They come in various configurations, including 2-way, 3-way, 4-way, and 8-way, and can be used in both indoor and outdoor applications. RF power dividers/splitters are essential components in any RF system that requires signal distribution.
- Circuit Protection
  - Circuit Protection
  - Circuit Breakers
  - Circuit Protection Accessories
  - Electrical Fuses
  - Fuseholders
  - Fuses
  - GDT
  - GFCI
  - ICL
  - Lighting Protection
  - PTC Resettable Fuses
  - Surge Suppression ICs
  - Thermal Fuses
  - TVS Diodes
  - TVS Mixed Technology
  - TVS SPDs
  - TVS Thyristors
  - TVS Varistors
  - Circuit protection is a crucial aspect of electronic components classification. It refers to the measures taken to prevent damage to electronic circuits due to overvoltage, overcurrent, or short circuits. Circuit protection devices such as fuses, circuit breakers, surge protectors, and voltage regulators are used to safeguard electronic components from damage caused by power surges, lightning strikes, and other electrical disturbances. These devices are designed to interrupt the flow of current when the voltage or current exceeds a safe level, thereby protecting the circuit and preventing damage to the electronic components. Circuit protection is essential for ensuring the reliability and longevity of electronic devices and systems.
- Crystals
  - Crystals
  - Crystals
  - Crystals Accessories
  - Oscillators
  - Pin Configurable Oscillators
  - Programmable Oscillators
  - Resonators
  - Stand Alone Programmers
  - Voltage Controlled Oscillators
  - Crystals, in the context of electronics, refer to quartz crystals or other similar crystalline structures used as precise timing references or frequency-determining elements. These crystals exhibit a phenomenon called piezoelectricity, which allows them to generate a stable and accurate electrical signal when subjected to mechanical stress or voltage. Crystals are extensively used in oscillators
- Inductors
  - Inductors
  - Adjustable Inductors
  - Delay Lines
  - Fixed Inductors
  - Signal Transformers
  - Wireless Charging Coils
  - Inductors are passive electronic components that store electrical energy in the form of a magnetic field. They are typically made of a coil of wire wound around a core material and are used in various electrical circuits and systems. Inductors resist changes in current flow and are commonly employed in filtering, energy storage, impedance matching, and signal conditioning applications. They play a vital role in applications such as power supplies, radio frequency (RF) circuits, motor control, and electromagnetic compatibility (EMC) solutions.
- Filters
  - Filters
  - Cable Ferrites
  - Ceramic Filters
  - Common Mode Chokes
  - DSL Filters
  - EMI/RFI Filters
  - Feed Through Capacitors
  - Ferrite Beads and Chips
  - Ferrite Disks and Plates
  - Filters Accessories
  - Helical Filters
  - Monolithic Crystals
  - Power Line Filter Modules
  - RF Filters
  - SAW Filters
  - Filters are electronic components designed to selectively allow or block certain frequencies or ranges of frequencies in a signal or waveform. They are used to remove unwanted noise, interference, or specific frequency components, and to shape or modify the frequency response of a circuit or system. Filters can be classified into different types, such as low-pass, high-pass, band-pass, and band-stop filters, each serving specific purposes in applications ranging from audio and communication systems to power electronics and signal processing.
- View All

Items : %s%s

Capacitors

Capacitors are electronic components that store and release electrical energy. They consist of two conductive plates separated by an insulating material known as a dielectric. Capacitors are widely used in electronic circuits for various purposes, including energy storage, filtering, decoupling, timing, and coupling signals. They are available in different types, such as electrolytic capacitors, ceramic capacitors, and tantalum capacitors, each with unique characteristics suitable for different applications.

Aluminum Electrolytic Capacitors

Aluminum Polymer Capacitors

Capacitor Accessories

Capacitor Networks

Ceramic Capacitors

Film Capacitors

Mica & PTFE Capacitors

Niobium Oxide Capacitors

Silicon Capacitors

Supercapacitors & EDLC

Tantalum Capacitors

Tantalum Polymer Capacitors

Thin Film Capacitors

Trimmers Variable

Approval Agency

IEC
IEC; UL
VDE

Backshell Type

SOLID

Base Part Number

4605M
4606M
4607M
4608M
4609M
4610M
4611M

Battery Type

SECONDARY

Board Mounting Option

SPLIT BOARD LOCK

Body Breadth

0.528 inch

Body Depth

1.032 inch

Body Length or Diameter

0.661 inch

Body Material

Aluminium
Steel

Body Plating

Chromate
Zinc

Body/Shell Style

RECEPTACLE

Capacitor Type

ALUMINUM ELECTROLYTIC CAPACITOR
ARRAY/NETWORK CAPACITOR
ARRAY/NETWORK CAPACITOR
CERAMIC CAPACITOR
ELECTRIC DOUBLE LAYER CAPACITOR
FILM CAPACITOR
PAPER CAPACITOR
SPECIAL CAPACITOR
TANTALUM CAPACITOR

Capacity

0.003 Ah

Circuit DC Voltage-Max

Circuit RMS Voltage-Max

Circuit Type

Bussed
Isolated
Isolated

Clamping Current

Color

Black
Orange

Composition

Ceramic
Potentiometer

Connector Type

MIL SERIES CONNECTOR
TELECOM AND DATACOM CONNECTOR

Contact Finish - Mating

AU ON NI

Contact Finish Termination

Tin/Lead (Sn/Pb)

Contact Gender

Female
Male

Contact Material

Bronze
Copper
PHOSPHOR BRONZE
Tin

Contact Style

TELCOM, MODULAR

Current

200mA
50mA

Current - Leakage

1.056mA
1.26mA
1.512mA

Current - Output

50mA

Cut-off Voltage

1.8V

DC Resistance (DCR)

3Ohm
400mOhm

DC Resistance (DCR) (Max)

3Ohm

DC Resistance (DCR) - Parallel

3Ohm

Diameter - Inside

19 mm
25.4 mm
34.9 mm
44.4 mm
63.5 mm
76.2 mm

Dielectric

DIN Conformance

Diode Element Material

SILICON

Diode Type

TRANS VOLTAGE SUPPRESSOR DIODE

Direction

Bidirectional

ECCN Code

3A001.E.2
EAR99

Element Configuration

Dual

Empty Shell

Energy Absorbing Capacity-Max

0.015 J
0.05 J
0.1 J

Environmental Characteristics

ENVIRONMENT RESISTANT

Evaluation Kit

Failure Rate

0.001 %
0.01 %

Filter Feature

Filter Type

FEED THROUGH CAPACITOR
FERRITE CHIP
THREE PHASE EMI FILTER

Flammability Rating

UL94 V-0

Frequency

82MHz

Frequency Stability

25 ppm

Halogen Free

Halogen Free

Head Diameter

37.5 mm

Hole Diameter

2 mm
22.5 mm
30.5 mm

Housing Material

Polypropylene
PVC

IEC Conformance

Inductance Tolerance

Insulation Material

Plastic
PVC

JESD-609 Code

e0
e1
e2
e3
e3/e4
e3/e6
e4
e6

Lead Free

Contains Lead
Contains Lead, Lead Free
Exempt
Lead Free

Lead/Base Style

Gull Wing
Straight

Length - Termination

0.125 inch

Life (Cycles)

10000 cycles

Load Capacitance

30pF

Mating Information

MULTIPLE MATING PARTS AVAILABLE

Max Current Rating

200mA

Max Operating Temperature

105°C
125°C
150°C
200°C
250°C

Max Output Current

Max Surge Current

Max Voltage Rating (AC)

Max Voltage Rating (DC)

16V
18V
25V
35V
5.6V
50V

MIL Conformance

Min Operating Temperature

-40°C
-55°C

Mixed Contacts

Mounting Feature

CHASSIS MOUNT
PANEL MOUNT
SPECIAL MOUNT
STUD MOUNT
SURFACE MOUNT
THROUGH HOLE MOUNT

Mounting Option 1

LOCKING

Mounting Style

RIGHT ANGLE

Multilayer

Negative Tolerance

Network Type

BUSSED C NETWORK
ISOLATED C NETWORK

Number of Channels

Number of Circuits

Number of Functions

Number of Ports

Number of Terminals

Operating Frequency

50Hz Hz

Operating Supply Voltage

3.3V
3V

Option

GENERAL PURPOSE

Orientation

Horizontal
Vertical

Output Voltage

3.3V

Outside Diameter

10 mm
12.5 mm
16 mm
18 mm
5 mm
6 mm
8 mm

Part Status

Active
Discontinued
Last Time Buy
LTB
Not For New Designs
NRND
Obsolete
Unconfirmed

Pbfree Code

Contains Lead (term & body)
no
Totally Lead Free
yes

PCB Contact Pattern

RECTANGULAR

Peak Reflow Temperature (Cel)

Physical Dimension

D89.0XH230.0 (mm)/D3.504XH9.055 (inch)
L1.6XB0.032XH0.89 (mm)/L0.063XB0.001XH0.035 (inch)
L2.01XB1.25XH1.32 (mm)/L0.079XB0.049XH0.052 (inch)
L3.2XB1.6XH0.8 (mm)
L3.2XB1.6XH0.8 (mm)/L0.126XB0.063XH0.031 (inch)

Pin Count

Pitch

10mm
15mm
20mm
22.5mm
27.5mm
5mm
7.5mm

Polarity

BIDIRECTIONAL
Bipolar
NON-POLARIZED
Polar
POLARIZED

Polarization

Bi-Polar
Polar

Positive Tolerance

Power Rating

1.25W
1.35W
1W
2W

Q Factor

0.1
0.13
0.16
0.2

Radiation Hardening

Rated Current

0.2A

Rated Power Dissipation (P)

0.003W

Rated Voltage

Ratings

AEC-Q200
AEC-Q200, X1, Y2
AEC-Q200, X2
AEC-Q200, Y2
X1
X1, Y2
X2
Y1
Y2

Reach Compliance Code

compliant
not_compliant
unknown

REACH SVHC

No SVHC
Unknown
Yes

Reliability

COMMERCIAL

Rep Pk Reverse Voltage-Max

Resistor Type

VARISTOR

RoHS Status

Non-RoHS Compliant
RoHS Compliant
ROHS3 Compliant

Shape/Size Description

CYLINDRICAL PACKAGE
RECTANGULAR PACKAGE

Shell Finish

TIN/LEAD

Shell Material

ALUMINUM ALLOY
COPPER ALLOY

Shell Size

Standard Charge Current

30mA

Subcategory

Telecom and Datacom Connectors

Surface Mount

Switching Voltage

Technology

AVALANCHE
METAL GLAZE/THICK FILM
THIN FILM

Temperature Coefficient

Terminal Placement

DUAL ENDED
DUAL IN-LINE

Terminal Position

DUAL

Terminal Type

WIRE

Termination Type

CRIMP
SOLDER

Test Frequency

100Hz
120Hz

Thread Size

Time@Peak Reflow Temperature-Max (s)

Total Number of Contacts

Varistor Voltage

100V
120V
70V
8.5V

Voltage - Breakdown

17.2V

Voltage - Clamping

180V
18V
32V

Voltage - Working

Voltage Tolerance

Reset

Apply

Name	Manufacturer	Quantity	Datasheet	Factory Lead Time	Mount	Packaging	Published	Series	Pbfree Code	Part Status	Moisture Sensitivity Level (MSL)	Number of Terminations	Termination	ECCN Code	Max Operating Temperature	Min Operating Temperature	Depth	Diameter	Length	RoHS Status	Lead Free	Contact Plating	Voltage - Rated	Radiation Hardening	Number of Pins	Additional Feature	Package / Case	REACH SVHC	Reach Compliance Code	Lead Pitch	Height	Width	Mounting Type	Operating Temperature	Size / Dimension	Voltage - Rated DC	Height Seated (Max)	Ratings	Capacitance	HTS Code	Packing Method	Type	JESD-609 Code	Terminal Finish	Terminal Shape	Feature	Polarity	Tolerance	Dielectric Material	Rated (DC) Voltage (URdc)	Leakage Current	Ripple Current	Tan Delta	Military Standard	Lead Diameter	ESR (Equivalent Series Resistance)	Lifetime @ Temp	Dissipation Factor	Lead Spacing	Failure Rate	Manufacturer Size Code
M39003/03-0308/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/3, CSR23		Active	1 (Unlimited)									Non-RoHS Compliant			6V				Axial						Through Hole	-55°C~125°C	0.289Diax0.686L 7.34mmx17.42mm				390μF			Hermetically Sealed				High Reliability		±10%												R (0.01%)	C
T95R107K025HSAS	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2016	TANTAMOUNT®, T95		Active	2A (4 Weeks)				125°C	-55°C			7.1882mm	ROHS3 Compliant			25V				2824 (7260 Metric)					5.9944mm	Surface Mount	-55°C~125°C	0.283Lx0.236W 7.20mmx6.00mm		0.150 3.80mm	COTS	100μF			Conformal Coated				High Reliability		±10%								200mOhm					R
150D224X9125A2TE3	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks	Through Hole	Tape & Reel (TR)	2016	TANTALEX®, 150D		Active	Not Applicable				125°C	-55°C		3.43mm	7.26mm	ROHS3 Compliant		Tin	125V				Axial						Through Hole	-55°C~125°C	0.135Diax0.286L 3.43mmx7.26mm				0.22μF			Hermetically Sealed				General Purpose	Polar	±10%							510 μm		1000 Hrs @ 125°C				A
150D184X0075A2BE3	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks	Through Hole	Bulk		TANTALEX®, 150D		Active	Not Applicable				125°C	-55°C		3.43mm	7.26mm	ROHS3 Compliant		Tin	75V				Axial						Through Hole	-55°C~125°C	0.135Diax0.286L 3.43mmx7.26mm				0.18μF			Hermetically Sealed				General Purpose	Polar	±20%							510 μm		1000 Hrs @ 125°C				A
TH3D157K010E0600	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks	Surface Mount	Tape & Reel (TR)	2015	TANTAMOUNT®, TH3	no	Active	1 (Unlimited)	2		EAR99					7.3mm	Non-RoHS Compliant			10V				2917 (7343 Metric)					4.3mm	Surface Mount	-55°C~150°C	0.287Lx0.169W 7.30mmx4.30mm		0.122 3.10mm	AEC-Q200	150μF	8532.21.00.50	TR, 7 INCH	Molded	e0			Automotive		±10%		10V	0.015mA	500mA	0.08			600mOhm					D
M39006/22-0406	Vishay Sprague	RFQ Min: 1 Mult: 1	download	11 Weeks		Bulk	2009	Military, MIL-PRF-39006/22, CLR79		Active	Not Applicable				125°C	-55°C			13.08mm	Non-RoHS Compliant			100V				Axial						Through Hole	-55°C~125°C	0.219Diax0.515L 5.56mmx13.08mm	100V			4.7μF			Hermetically Sealed				High Reliability	Polar	±5%										3 %		P (0.1%)	T1
199D155X0035A2B1	Vishay Sprague	RFQ Min: 1 Mult: 1	download	10 Weeks		Tape & Reel (TR)		TANTALEX®, 199D		Active	Not Applicable		Radial		125°C	-55°C				ROHS3 Compliant			35V	No			Radial			2.54mm			Through Hole	-55°C~85°C	0.173Dia 4.40mm		0.280 7.11mm		1.5μF			Conformal Coated				General Purpose		±20%									1000 Hrs @ 85°C		0.100 2.54mm		A
T95D277K004CZSL	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2016	TANTAMOUNT®, T95		Active	2A (4 Weeks)				125°C	-55°C			7.4422mm	ROHS3 Compliant			4V				2917 (7343 Metric)					4.318mm	Surface Mount	-55°C~125°C	0.293Lx0.170W 7.44mmx4.32mm		0.122 3.10mm	COTS	270μF			Conformal Coated				High Reliability		±10%								60mOhm					D
150D224X9035A2T	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Through Hole	Tape & Reel (TR)	2016	TANTALEX®, 150D		Active	Not Applicable		Axial		85°C	-55°C		3.43mm	7.26mm	Non-RoHS Compliant		Lead, Tin	35V		2		Axial	Unknown					Through Hole	-55°C~125°C	0.135Diax0.286L 3.43mmx7.26mm	35V			0.22μF			Hermetically Sealed				General Purpose	Polar	±10%	Tantalum		500nA				510 μm		1000 Hrs @ 125°C	2 %			A
150D476X9035S2TE3	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks	Through Hole	Tape & Reel (TR)	2011	TANTALEX®, 150D		Active	Not Applicable				125°C	-55°C		8.92mm	19.96mm	ROHS3 Compliant		Tin	35V		2		Axial	Unknown					Through Hole	-55°C~125°C	0.351Diax0.786L 8.92mmx19.96mm	35V			47μF			Hermetically Sealed				General Purpose	Polar	±10%	Tantalum						640 μm		1000 Hrs @ 125°C	4 %			S
T95S475K6R3CSSL	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2016	TANTAMOUNT®, T95		Active	2A (4 Weeks)				125°C	-55°C			3.6322mm	ROHS3 Compliant			6.3V				1507 (3718 Metric)					1.8288mm	Surface Mount	-55°C~125°C	0.143Lx0.072W 3.63mmx1.83mm		0.056 1.42mm	COTS	4.7μF			Conformal Coated				High Reliability		±10%								2Ohm					S
M39003/01-5314/TR	Vishay Sprague	RFQ Min: 1 Mult: 1	download	20 Weeks		Tape & Reel (TR)	2016	Military, MIL-PRF-39003/1, CSR13		Active	1 (Unlimited)				125°C	-55°C		4.7mm	12.04mm	Non-RoHS Compliant			75V				Axial						Through Hole	-55°C~125°C	0.185Diax0.474L 4.70mmx12.04mm				3.9μF			Hermetically Sealed				High Reliability		±5%						MIL-PRF-39003						P (0.1%)	B
199D107X0016F6B1	Vishay Sprague	RFQ Min: 1 Mult: 1	download	10 Weeks		Tape & Reel (TR)	2016	TANTALEX®, 199D		Active	Not Applicable		Radial		125°C	-55°C			16.5mm	ROHS3 Compliant			16V	No			Radial			5.08mm	19.5mm		Through Hole	-55°C~85°C	0.378Dia 9.60mm	16V	0.748 19.00mm		100μF			Conformal Coated				General Purpose		±20%			7μA						1000 Hrs @ 85°C		0.200 5.08mm		F
199D226X9035E6V1E3	Vishay Sprague	RFQ Min: 1 Mult: 1	download	10 Weeks	PCB, Through Hole	Bulk	2008	TANTALEX®, 199D	yes	Active	Not Applicable	2							8.6mm	ROHS3 Compliant	Lead Free			No	2		Radial	Unknown		5.08mm		8.6mm	Through Hole	-55°C~125°C	0.339Dia 8.60mm	35V	0.591 15.00mm		22μF			Conformal Coated	e3			General Purpose	Polar	±10%	TANTALUM (DRY/SOLID)		0.005mA		0.08				1000 Hrs @ 85°C	8 %	0.200 5.08mm		E
M39003/09-0355/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/9, CSR21		Active	1 (Unlimited)									Non-RoHS Compliant			35V				Axial						Through Hole	-55°C~125°C	0.289Diax0.686L 7.34mmx17.42mm				22μF			Hermetically Sealed				High Reliability		±20%								160mOhm				S (0.001%)	C
M39003/03-3054/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/3, CSR23		Active	1 (Unlimited)									Non-RoHS Compliant			20V				Axial						Through Hole	-55°C~125°C	0.289Diax0.686L 7.34mmx17.42mm				56μF			Hermetically Sealed				High Reliability		±10%												C (0.01%)	C
150D155X9020A2B	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Through Hole	Bulk	2011	TANTALEX®, 150D		Active	Not Applicable		Axial		125°C	-55°C		3.43mm	7.26mm	Non-RoHS Compliant		Lead, Tin	20V		2		Axial						Through Hole	-55°C~125°C	0.135Diax0.286L 3.43mmx7.26mm	20V			1.5μF			Hermetically Sealed				General Purpose	Polar	±10%	Tantalum		500nA				510 μm		1000 Hrs @ 125°C	4 %			A
M39003/09-0152/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/9, CSR21		Active	1 (Unlimited)									Non-RoHS Compliant			20V				Axial						Through Hole	-55°C~125°C	0.351Diax0.786L 8.92mmx19.96mm				100μF			Hermetically Sealed				High Reliability		±20%								75mOhm				P (0.1%)	D
M39006/09-8569	Vishay Sprague	RFQ Min: 1 Mult: 1	download			Bulk		Military, MIL-PRF-39006/09, CLR65		Obsolete	Not Applicable				125°C	-55°C			17.88mm	Non-RoHS Compliant			75V				Axial						Through Hole	-55°C~125°C	0.312Diax0.704L 7.92mmx17.88mm				33μF			Hermetically Sealed				High Reliability	Polar	±10%										17.5 %		P (0.1%)	T2
593D685X0020B2TE3	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2013	TANTAMOUNT®, 593D	yes	Active	1 (Unlimited)	2		EAR99			2.8mm		3.5mm	ROHS3 Compliant	Lead Free			No		STANDARD: IECQ-C-300801	1411 (3528 Metric)				1.9mm		Surface Mount	-55°C~125°C	0.138Lx0.110W 3.50mmx2.80mm	2V	0.083 2.11mm		6.8μF	8532.21.00.50	TR, 7 INCH	Molded	e3			General Purpose	POLARIZED	±20%	TANTALUM (DRY/SOLID)	20V	0.0014mA	290mA	0.06			1Ohm					B
M39003/03-4024F/98	Vishay Sprague	RFQ Min: 1 Mult: 1	download	20 Weeks		Bulk		Military, MIL-PRF-39003/3, CSR23		Active	Not Applicable									ROHS3 Compliant			10V				Axial						Through Hole	-55°C~125°C	0.185Diax0.474L 4.70mmx12.04mm				82μF			Hermetically Sealed				High Reliability		±10%												D (0.001%)	B
134D336X9075C6	Vishay Sprague	RFQ Min: 1 Mult: 1	download	15 Weeks	Through Hole	Tray	2016	HI TMP®, 134D	no	Active	Not Applicable	2	Axial	EAR99				5.16mm	11.51mm	Non-RoHS Compliant	Contains Lead		75V				Axial, Can		unknown				Through Hole	-55°C~200°C	0.203Diax0.453L 5.16mmx11.51mm				33μF	8532.21.00.20		Hermetically Sealed	e0	Tin/Lead (Sn/Pb)	WIRE	Wet Tantalum	POLARIZED	±10%	TANTALUM (WET)	75V	0.001mA	1100mA				2.5Ohm					C
M39003/01-2630	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/1, CSR13		Active	1 (Unlimited)				125°C	-55°C		3.43mm	7.26mm	Non-RoHS Compliant			75V				Axial						Through Hole	-55°C~125°C	0.135Diax0.286L 3.43mmx7.26mm				0.27μF			Hermetically Sealed				High Reliability		±10%						MIL-PRF-39003						P (0.1%)	A
M39003/09-3045/TR	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Tape & Reel (TR)	2016	Military, MIL-PRF-39003/9, CSR21		Active	1 (Unlimited)				125°C	-55°C		8.92mm	19.96mm	Non-RoHS Compliant			20V				Axial						Through Hole	-55°C~125°C	0.351Diax0.786L 8.92mmx19.96mm				68μF			Hermetically Sealed				High Reliability		±5%						MIL-PRF-39003		95mOhm				C (0.01%)	D
199D336X9010DXB1	Vishay Sprague	RFQ Min: 1 Mult: 1	download	10 Weeks		Tape & Reel (TR)	2016	TANTALEX®, 199D		Active	Not Applicable		Radial		125°C	-55°C			10.16mm	ROHS3 Compliant			10V	No			Radial			2.54mm	14.16mm		Through Hole	-55°C~85°C	0.236Dia 6.00mm	10V	0.460 11.68mm		33μF			Conformal Coated				General Purpose	Polar	±10%			3μA						1000 Hrs @ 85°C	8 %	0.100 2.54mm		D
T95R476K020LSSL	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)		TANTAMOUNT®, T95		Active	2A (4 Weeks)				125°C	-55°C			7.1882mm	Non-RoHS Compliant			20V				2824 (7260 Metric)					5.9944mm	Surface Mount	-55°C~125°C	0.283Lx0.236W 7.20mmx6.00mm		0.150 3.80mm	COTS	47μF			Conformal Coated				High Reliability		±10%								110mOhm					R
T95Z226M016HSSL	Vishay Sprague	RFQ Min: 1 Mult: 1	download	13 Weeks	Surface Mount	Tape & Reel (TR)	2016	TANTAMOUNT®, T95		Active	2A (4 Weeks)				125°C	-55°C			7.239mm	ROHS3 Compliant			16V				2910 (7227 Metric)					2.6416mm	Surface Mount	-55°C~125°C	0.285Lx0.104W 7.24mmx2.65mm		0.114 2.90mm	COTS	22μF			Conformal Coated				High Reliability		±20%								400mOhm					Z
594D477X9010R8T	Vishay Sprague	RFQ Min: 1 Mult: 1	download	12 Weeks	Surface Mount	Tape & Reel (TR)	2016	TANTAMOUNT®, 594D	no	Active	2A (4 Weeks)	2					6mm		7.2mm	Non-RoHS Compliant			10V				2824 (7260 Metric)				3.5mm		Surface Mount	-55°C~125°C	0.283Lx0.236W 7.20mmx6.00mm		0.150 3.80mm		470μF	8532.21.00.50		Conformal Coated	e0	Tin/Lead (Sn60Pb40)		General Purpose	Polar	±10%		10V	0.047mA	2360mA	0.08			45mOhm		8 %			R
M39003/03-0262/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/3, CSR23		Active	1 (Unlimited)									Non-RoHS Compliant			20V				Axial						Through Hole	-55°C~125°C	0.351Diax0.786L 8.92mmx19.96mm				150μF			Hermetically Sealed				High Reliability		±20%												P (0.1%)	D
M39003/09-0344/HSD	Vishay Sprague	RFQ Min: 1 Mult: 1	download	14 Weeks		Bulk	2016	Military, MIL-PRF-39003/9, CSR21		Active	1 (Unlimited)									Non-RoHS Compliant			20V				Axial						Through Hole	-55°C~125°C	0.351Diax0.786L 8.92mmx19.96mm				56μF			Hermetically Sealed				High Reliability		±10%								100mOhm				S (0.001%)	D

M39003/03-0308/HSD Vishay Sprague
390μF ±10% Bulk Axial

Price: 0.0000
RFQ
T95R107K025HSAS Vishay Sprague
100μF ±10% 125°C-Max -55°C-Min 200mOhm Tape & Reel (TR) 2824 (7260 Metric)

Price: 0.0000
RFQ
150D224X9125A2TE3 Vishay Sprague
0.22μF ±10% 125°C-Max -55°C-Min Polar Tape & Reel (TR) Axial

Price: 0.0000
RFQ
150D184X0075A2BE3 Vishay Sprague
0.18μF ±20% 125°C-Max -55°C-Min Polar Bulk Axial

Price: 0.0000
RFQ
TH3D157K010E0600 Vishay Sprague
TH3D157K010E0600 datasheet pdf and Tantalum Capacitors product details from Vishay Sprague stock available at HK JDW

Price: 0.0000
RFQ
M39006/22-0406 Vishay Sprague
4.7μF ±5% 125°C-Max -55°C-Min Polar Bulk Axial

Price: 0.0000
RFQ
199D155X0035A2B1 Vishay Sprague
1.5μF ±20% 125°C-Max -55°C-Min Tape & Reel (TR) Radial

Price: 0.0000
RFQ
T95D277K004CZSL Vishay Sprague
270μF ±10% 125°C-Max -55°C-Min 60mOhm Tape & Reel (TR) 2917 (7343 Metric)

Price: 0.0000
RFQ
150D224X9035A2T Vishay Sprague
0.22μF ±10% 85°C-Max -55°C-Min Polar Tantalum 500nA Tape & Reel (TR) Axial

Price: 0.0000
RFQ
150D476X9035S2TE3 Vishay Sprague
47μF ±10% 125°C-Max -55°C-Min Polar Tantalum Tape & Reel (TR) Axial

Price: 0.0000
RFQ
T95S475K6R3CSSL Vishay Sprague
4.7μF ±10% 125°C-Max -55°C-Min 2Ohm Tape & Reel (TR) 1507 (3718 Metric)

Price: 0.0000
RFQ
M39003/01-5314/TR Vishay Sprague
3.9μF ±5% 125°C-Max -55°C-Min Tape & Reel (TR) Axial

Price: 0.0000
RFQ
199D107X0016F6B1 Vishay Sprague
100μF ±20% 125°C-Max -55°C-Min 7μA Tape & Reel (TR) Radial

Price: 0.0000
RFQ
199D226X9035E6V1E3 Vishay Sprague
199D226X9035E6V1E3 datasheet pdf and Tantalum Capacitors product details from Vishay Sprague stock available at HK JDW

Price: 0.0000
RFQ
M39003/09-0355/HSD Vishay Sprague
22μF ±20% 160mOhm Bulk Axial

Price: 0.0000
RFQ
M39003/03-3054/HSD Vishay Sprague
56μF ±10% Bulk Axial

Price: 0.0000
RFQ
150D155X9020A2B Vishay Sprague
1.5μF ±10% 125°C-Max -55°C-Min Polar Tantalum 500nA Bulk Axial

Price: 0.0000
RFQ
M39003/09-0152/HSD Vishay Sprague
100μF ±20% 75mOhm Bulk Axial

Price: 0.0000
RFQ
M39006/09-8569 Vishay Sprague
33μF ±10% 125°C-Max -55°C-Min Polar Bulk Axial

Price: 0.0000
RFQ
593D685X0020B2TE3 Vishay Sprague
593D685X0020B2TE3 datasheet pdf and Tantalum Capacitors product details from Vishay Sprague stock available at HK JDW

Price: 0.0000
RFQ
M39003/03-4024F/98 Vishay Sprague
82μF ±10% Bulk Axial

Price: 0.0000
RFQ
134D336X9075C6 Vishay Sprague
134D336X9075C6 datasheet pdf and Tantalum Capacitors product details from Vishay Sprague stock available at HK JDW

Price: 0.0000
RFQ
M39003/01-2630 Vishay Sprague
0.27μF ±10% 125°C-Max -55°C-Min Bulk Axial

Price: 0.0000
RFQ
M39003/09-3045/TR Vishay Sprague
68μF ±5% 125°C-Max -55°C-Min 95mOhm Tape & Reel (TR) Axial

Price: 0.0000
RFQ
199D336X9010DXB1 Vishay Sprague
33μF ±10% 125°C-Max -55°C-Min Polar 3μA Tape & Reel (TR) Radial

Price: 0.0000
RFQ
T95R476K020LSSL Vishay Sprague
47μF ±10% 125°C-Max -55°C-Min 110mOhm Tape & Reel (TR) 2824 (7260 Metric)

Price: 0.0000
RFQ
T95Z226M016HSSL Vishay Sprague
22μF ±20% 125°C-Max -55°C-Min 400mOhm Tape & Reel (TR) 2910 (7227 Metric)

Price: 0.0000
RFQ
594D477X9010R8T Vishay Sprague
470μF ±10% 45mOhm 2-Termination Polar 0.047mA Tape & Reel (TR) 2824 (7260 Metric)

Price: 0.0000
RFQ
M39003/03-0262/HSD Vishay Sprague
150μF ±20% Bulk Axial

Price: 0.0000
RFQ
M39003/09-0344/HSD Vishay Sprague
56μF ±10% 100mOhm Bulk Axial

Price: 0.0000
RFQ