Call us: +86 0755-82563503

Currency: $ US Dollar

Items : %s%s

Circuit Protection

Circuit Protection.jpg
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.
Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Lifecycle Status 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 Operating Supply Voltage Diameter Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case Max Supply Voltage REACH SVHC Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Operating Supply Current Capacitance HTS Code Number of Functions Power Rating Type Max Input Voltage Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Number of Channels Subcategory Shielding Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Number of Outputs Composition Max Output Current Polarity Analog IC - Other Type Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Watchdog Timer Adjustable Threshold Min Reset Threshold Voltage Max Reset Threshold Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Output Voltage Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Collector Emitter Breakdown Voltage Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Reference Voltage Voltage Tol-Max Clamping Voltage-Max Current - Hold (Ih) Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State
CSPESD304G-HST CSPESD304G-HST ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) SMD/SMT 960μm 1.33mm RoHS Compliant 5 5-UFBGA, WLCSP 711.2μm 965.2μm -40°C~85°C TA 32pF Zener CSPESD304 Unidirectional Unshielded 100nA General Purpose Yes 9V No 5.5V 15V 4
NP0720SAT3G NP0720SAT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 150°C -40°C RoHS Compliant Lead Free 2.2A 2 DO-214AA, SMB Surface Mount 79pF 1 50A 250mA 150mA 65V 88V 50A 4V
SA9V0A SA9V0A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA9V0 General Purpose DO-15 No 10V 500W 32.5A 15.4V 9V 1
MMBZ6V2ALT1G MMBZ6V2ALT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 1A 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 6.2V 8541.10.00.50 24W Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 YES SILICON 2 3V UNIDIRECTIONAL General Purpose 225mW 5.89V 0.5μA 3V 8.7V No 2.76A 8.7V 3V 2
SA5V0A SA5V0A ON Semiconductor 0.1248
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 5V 3.56mm 6.35mm RoHS Compliant Lead Free 54.3A 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 5V Zener SA5V0 500W 1 Unidirectional 600μA General Purpose 54.3A Single 500W 6.4V 5V 600μA 500W 10mA 6.4V 9.2V 54.3A 7V 7V No 9.2V
NP2600SAT3G NP2600SAT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 150°C -40°C RoHS Compliant Lead Free 2.2A 2 DO-214AA, SMB Surface Mount 33pF 1 50A 250mA 150mA 220V 300V 50A 4V
HBL5006HT1G HBL5006HT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 150°C -40°C 1.8mm ROHS3 Compliant Lead Free 2 SC-76, SOD-323 No SVHC 1mm 1.35mm Surface Mount LED Shunt Unidirectional 1 7V LED Protection 11.2V Single 6.2V 1μA Yes 16A
SA12A SA12A ON Semiconductor 1.3305
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 150°C -55°C 12V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 12V 500W Zener SA12 Unidirectional 1 500W 1 Zener Unidirectional 1μA General Purpose 25.1A Single 500W 13.3V 12V 1μA 500W 1mA 13.3V 19.9V 25.1A 14.7V DO-15 No 13.3V 500W 25.1A 19.9V 12V 1 1
SM12T1G SM12T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 11 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2003 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 15.75V 2.9mm ROHS3 Compliant Lead Free Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 95pF 8541.10.00.50 300W Zener e3 DUAL GULL WING 260 40 SM*T 3 Unidirectional YES Transient Suppressors 225mW SILICON 2 Unidirectional 1μA 12V General Purpose 12A Common Anode 300W 14.5V 12V 1μA 300W 1mA 13.2V Yes 19V 12A 15.75V No 13.3V 12A 8/20μs
SA170A SA170A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 170V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA170 1 1 Zener Unidirectional 1μA General Purpose 1.8A 209V 170V 500W 1mA 189V 275V 1.8A DO-15 No 189V 500W 1.8A 275V 170V 1 1
SA14CA SA14CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 14V RoHS Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener SA14 1 1 Zener Bidirectional 1μA General Purpose 21.5A 17.2V 14V 500W 1mA 15.6V 23.2V 21.5A DO-15 No 15.6V 500W 21.5A 23.2V 14V 1 1
1N6289ARL4 1N6289ARL4 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 47.8V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6289A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 19.5A 53.2V 47.8V 1.5kW 1mA 53.2V 77V 19.5A 5W No 1500W 1.5kW 77V
SMBJ150A SMBJ150A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 150V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 150V 600W Unidirectional 1 1 Zener Unidirectional 5μA 2.5A 185V 243V Single 600W 150V 5μA 600W 167V No 2.5A 185V 1mA No 167V 1
1SMB48CAT3 1SMB48CAT3 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 48V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 190pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 7.7A 53.3V 48V 600W 1mA 53.3V 77.4V 7.7A 0.55W No 77.4V 1
MMQA13VT1G MMQA13VT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download CONSULT SALES OFFICE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) 2012 MMQA yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 9.8V RoHS Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional Transient Suppressors SILICON 4 Unidirectional 9.8V General Purpose 1.29A 12.35V 9.8V 150W 18.6V 1.29A 0.225W No 12.4V 1.29A 8/20μs 4
SA36CA SA36CA ON Semiconductor 0.3826
Add to Cart

Min: 1

Mult: 1

0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -55°C 36V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 36V 500W Zener SA36 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 8.6A Single 44.2V 36V 1μA 500W 1mA 40V 58.1V 8.6A DO-15 No 40V 500W 8.6A 58.1V 36V 1 1
1PMT58AT1G 1PMT58AT1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 1 EAR99 2.05mm 2.18mm RoHS Compliant Lead Free 2 DO-216AA Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) GULL WING 1PMT**A Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 58V General Purpose Single 58V 1kW 93.6V 0.5W 58V 5% No 64.4V 1000W 1kW 1
ESD7421N2T5G ESD7421N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE 600FF Zener 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM Bidirectional Transient Suppressors SILICON 1 16V General Purpose Single 10.5V 5V 38.1V 16A 0.3W No 10.5V 16A 100ns 1
SMF8.5AT1 SMF8.5AT1 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F Surface Mount -55°C~150°C TJ 8.5V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 YES R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 9.92V 0.385W No 9.44V 13.9A 14.4V 8.5V 1
ESD3351ST5G ESD3351ST5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 4 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant ESD3351
SZESD7241N2T5G SZESD7241N2T5G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2017 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant 0402 (1006 Metric) Surface Mount -55°C~150°C TJ Zener 1pF @ 1MHz Max Automotive, RF Antenna No 24.3V 48V Typ 24V Max 1
MC3423P1G MC3423P1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download OBSOLETE (Last Updated: 1 day ago) Through Hole Tube 2010 yes Obsolete 1 (Unlimited) 8 Through Hole EAR99 70°C 0°C 10.16mm RoHS Compliant Lead Free 300mA 8 8-DIP (0.300, 7.62mm) 40V No SVHC 4.5V 3.44mm 6.6mm Through Hole Mixed Technology 6mA 1 40V e3 Tin (Sn) DUAL 260 5V 40 8 COMMERCIAL 1 Power Management Circuits 1 300mA POWER SUPPLY SUPPORT CIRCUIT 2 General Purpose No YES 2.45V 2.75V 38.2V
SMF05CT2 SMF05CT2 ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 5V Non-RoHS Compliant Contains Lead 6 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Zener 80pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SMF*C 6 Transient Suppressors SILICON 5 5V Unidirectional General Purpose 8A 6.2V 5V 100W 12.5V 8A No 8A 8/20μs 12.5V 5V Max 5
SZHBL5006XV2T1G SZHBL5006XV2T1G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 150°C -40°C ROHS3 Compliant Lead Free No 2 SC-79, SOD-523 Surface Mount LED Shunt e3 Tin (Sn) 1 7V LED Protection 11.2V SILICON SURGE PROTECTOR
1N6375G 1N6375G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Bulk 2007 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 10V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6375 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 2μA General Purpose 10A 11.7V 10V 1.5kW 1mA 11.7V 14.1V 10A 5W No 1500W 1.5kW 16.7V
1N6282A 1N6282A ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 25.6V Non-RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6282A Unidirectional 1 Zener Unidirectional General Purpose 36A 28.5V 25.6V 1.5kW 41.4V Axial No 28.5V 1500W 1.5kW 41.4V 25.6V 1 1
SMCJ120CA SMCJ120CA ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Active SMD/SMT 150°C -55°C 120V 7.11mm RoHS Compliant Lead Free 2 SMC No SVHC 2.62mm 6.22mm 300mg 12V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 7.8A 133V 193V Single 120V 5μA 1.5kW 133V 7.8A 147V 1.5kW 1mA No 133V 1
ESD8472MUT3G ESD8472MUT3G ON Semiconductor 0.7341
Add to Cart

Min: 1

Mult: 1

0.00000000 download 4 Weeks Tape & Reel (TR) 2015 Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 0.2pF @ 1MHz RF Antenna No 7V 3A 8/20μs 20V 5.3V Max 1
ESD7484NCTAG ESD7484NCTAG ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 16 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 125°C -55°C 1.1mm 1.6mm RoHS Compliant Lead Free No 10 10-UFBGA, WLCSP 630μm 1.1mm Surface Mount 1.75pF 1 Steering (Rail to Rail) 1.6pF @ 1MHz BOTTOM BALL 10 Bidirectional YES Halogen Free 100nA General Purpose 3V 100nA 70W 4 Yes 6V 70W 3V Max
SZNUP3105LT3G SZNUP3105LT3G ON Semiconductor 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 1.11mm Surface Mount -55°C~150°C TJ 30pF Zener 30pF @ 1MHz e3 Tin (Sn) GULL WING Bidirectional 2 AEC-Q101; IEC-61000-4-5 SILICON 2 32V Automotive, CAN Dual 35.6V 32V 350W 66V 8A 150°C No 8A 8/20μs 32V Max
Settings Need Help?
Top FAQ's

How can I quickly find answers to my questions?

Please visit the Help & Support area of our website to find information regarding ordering, shipping, delivery and more.

What is my Order Status?

Registered users can track orders from their account dropdown, or click here. *Order Status may take 12 hours to update after initial order is placed.

How do I return product?

Users can begin the returns process by starting with our Returns Page.

How do I find price and availability?

Quotes can be created by registered users in myLists.

How do I create a 'HK JDW' Account?

Visit the Registration Page and enter the required information. You will receive an email confirmation when your registration is complete.

United Kingdom/GBP Summary
Fast Shipping Fast Delivery

Orders are typically delivered to United Kingdom within 48 hours depending on location.

Free Shipping Free Shipping

Free delivery to United Kingdom on orders of £33 or more. A delivery charge of £12 will be billed on all orders less than £33.

Incoterms Incoterms

DDP (Duty and customs paid by HK JDW)

Payment Options Payment Types

Credit account for qualified institutions and businesses

Payment in Advance by Wire Transfer

Visa Mastercard American Express PayPal Apple Pay Google Pay

Marketplace Marketplace Product

More Products From Fully Authorized Partners

Average Time to Ship 1-3 Days, extra ship charges may apply. Please see product page, cart, and checkout for actual ship speed.

Incoterms: CPT (Duty, customs, and applicable VAT/Tax due at time of delivery)

For more information visit Help & Support