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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Length RoHS Status Flammability Rating Lead Free Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance Current HTS Code Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Reference Standard Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Max Output Current Polarity Case Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Min Leakage Current Working Voltage Applications Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Max Junction Temperature (Tj) Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
SMS3.3.TCT SMS3.3.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) SMS Active 1 (Unlimited) 125°C -55°C 1.6mm 3.3V 2.9mm RoHS Compliant Lead Free No 6 SOT-23-6 No SVHC Surface Mount -55°C~125°C TJ 35pF Zener 35pF @ 1MHz Unidirectional 3 200W 4 Zener Unidirectional 500nA 3.3V General Purpose 3.5V 3.3V 200W 8.7V 12A SOT-23-6 No 3.5V 200W 12A 8/20μs 8.7V 3.3V Max 4 4
LCDA12C-8.TBT LCDA12C-8.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 16 EAR99 4mm 10mm RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) Exposed Pad 1.5mm 4mm Surface Mount -55°C~125°C TJ AVALANCHE 8pF Zener 8pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 LCDA12 16 Bidirectional 8 Transient Suppressors SILICON 16 COMPLEX MS-012AC Bidirectional 5μA 12V General Purpose 12V 5μA 500W 1mA 13.3V Yes 26.6V 20A 13.3V No 20A 8/20μs 12V Max
SD12.TCT SD12.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 1.4mm 12V 1.8mm RoHS Compliant Lead Free 2 SC-76, SOD-323 No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 24A Zener 150pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SD12 2 Unidirectional Transient Suppressors 350W 12V SILICON 1 1μA 12V General Purpose Single 350W 13.3V 12V 350W 1mA 13.3V 25V 15A 13.3V No 15A 8/20μs 25V 12V Max 1 1
1N6118A 1N6118A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable Non-RoHS Compliant Axial Through Hole -65°C~175°C TJ Zener 1N6118 General Purpose Axial No 31.4V 500W 10.9A 45.7V 25.1V 1
JTX1N6104 JTX1N6104 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY ZENER 8541.10.00.50 e2 TIN COPPER AXIAL WIRE 1N6104 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 6.2V BIDIRECTIONAL ISOLATED 500W 7.79V
RCLAMP0542Z.TFT RCLAMP0542Z.TFT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) RailClamp® yes Obsolete 1 (Unlimited) RoHS Compliant 3-SMD, No Lead Surface Mount -55°C~125°C TJ 200FF Zener 0.25pF @ 1MHz e4 Gold/Nickel (Au/Ni) RCLAMP05 HDMI 5V 30W 15V 2A No 7V 2A 8/20μs 5V Max 2
1N6104AUS 1N6104AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Non-RoHS Compliant SQ-MELF Surface Mount Zener 1N6104 General Purpose No 7.13V 500W 44.6A 11.2V 5.7V Max 1
1N6139AUS 1N6139AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6139 2 YES O-XELF-N2 Transient Suppressors SILICON 1 SINGLE 5.7V UNIDIRECTIONAL ISOLATED General Purpose 7.13V 7.5W No 7.13V 1500W 1.5kW 133.9A 11.2V 5.7V Max 1
JTXV1N6148 JTXV1N6148 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6148 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 13.7V BIDIRECTIONAL ISOLATED 1500W 17.1V 5W
JTX1N6142AUS JTX1N6142AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6142
LC03-6.TBT LC03-6.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 8 EAR99 4mm 5mm RoHS Compliant UL94 V-0 Lead Free No 8 HIGH RELIABILITY 8-SOIC (0.154, 3.90mm Width) No SVHC 1.75mm 4mm Surface Mount -55°C~125°C TJ 6V AVALANCHE 16pF 2kW Steering (Rail to Rail) 16pF @ 1MHz e3 Matte Tin (Sn) GULL WING 260 8 2 Transient Suppressors 2kW SILICON 1 6V 100A Unidirectional 25μA 6V Ethernet Dual 2kW 6.8V 6V 25μA 2kW 1mA 6.8V 20V 100A 125°C Yes 2000W 2kW 100A 8/20μs 6V Max
JTXV1N6154A JTXV1N6154A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6154 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 25.1V BIDIRECTIONAL ISOLATED 1500W 31.4V 5W
JAN1N6104AUS JAN1N6104AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks no Active 2 EAR99 unknown AVALANCHE 8541.10.00.50 e0 TIN LEAD END WRAP AROUND NOT SPECIFIED NOT SPECIFIED 1N6104 YES O-MELF-R2 Not Qualified MIL-19500/516 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 6.2V BIDIRECTIONAL ISOLATED 500W 7.79V 5W
JTX1N6137AUS JTX1N6137AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6137
RCLAMP3331ZATFT RCLAMP3331ZATFT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 2015 RailClamp® yes Active 1 (Unlimited) EAR99 RoHS Compliant 2 0201 (0603 Metric) Surface Mount -40°C~85°C TJ Zener 0.35pF @ 1MHz RCLAMP33 General Purpose 3.3V 30W 7.5V 4A No 5.5V 4A 8/20μs 3.3V Max 1
JAN1N6102A JAN1N6102A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 23 Weeks Active 2 EAR99 HIGH RELIABILITY ZENER 8541.10.00.50 e2 TIN COPPER AXIAL WIRE 1N6102 2 NO O-LALF-W2 175°C -65°C Transient Suppressors Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 5.2V BIDIRECTIONAL ISOLATED 500W 6.46V 6.8V 100μA 1.5W 10.5V
JTX1N6169AUS JTX1N6169AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6169
UCLAMP6061P.TNT UCLAMP6061P.TNT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) RoHS Compliant unknown UCLAMP TRANS VOLTAGE SUPPRESSOR DIODE
1N6122AUS 1N6122AUS Semtech Corporation 16.1092
Add to Cart

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Non-RoHS Compliant SQ-MELF Surface Mount Zener 1N6122 General Purpose No 44.7V 500W 7.7A 64.6V 35.8V Max 1
1N6109AUS 1N6109AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant METALLURGICALLY BONDED SQ-MELF Surface Mount Zener e0 Tin/Lead (Sn/Pb) END 1N6109 2 YES O-XELF-N2 Transient Suppressors SILICON 1 SINGLE 9.9V UNIDIRECTIONAL ISOLATED 500W General Purpose 12.35V No 12.35V 500W 27.5A 18.2V 9.9V Max 1
JAN1N6136AUS JAN1N6136AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active 2 EAR99 unknown ZENER 8541.10.00.50 END NO LEAD NOT SPECIFIED NOT SPECIFIED 1N6136 2 YES O-XELF-N2 Transient Suppressors Qualified MIL-19500/516 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 136.8V UNIDIRECTIONAL ISOLATED 500W 171V 180V 1.5W 245.7V
JTX1N6138 JTX1N6138 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 28 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6138 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 5.2V BIDIRECTIONAL ISOLATED 1500W 6.46V 5W
JTXV1N6159 JTXV1N6159 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6159 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 38.8V BIDIRECTIONAL ISOLATED 1500W 48.5V 5W
1N6173A 1N6173A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Through Hole Bulk Active Not Applicable 2 EAR99 RoHS Compliant 2 HIGH RELIABILITY Axial Through Hole -65°C~175°C TJ AVALANCHE Zener WIRE 1N6173 2 Bidirectional Transient Suppressors SILICON 2 ISOLATED General Purpose Single 200V 152V 5μA 1.5kW 5mA 273V 5.5A 5W No 190V 1500W 1.5kW 1
JTXV1N6102A JTXV1N6102A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 25 Weeks Active 2 EAR99 HIGH RELIABILITY ZENER 8541.10.00.50 e2 TIN COPPER AXIAL WIRE 1N6102 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 5.2V BIDIRECTIONAL ISOLATED 500W 6.46V
SMDA24C-5.TBT SMDA24C-5.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) SMDAC-5 yes Active 1 (Unlimited) 8 EAR99 3.9mm 4.9mm RoHS Compliant Lead Free 8 HIGH RELIABILITY, LOW LEAKAGE CURRENT 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~125°C TJ AVALANCHE 50pF Zener 50pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 SMDA24 8 Bidirectional 5 Transient Suppressors SILICON 6 COMMON CATHODE, 6 ELEMENTS MS-012AA 1μA 24V General Purpose 26.7V 24V 300W 43V 5A 26.7V No 5A 8/20μs 24V Max 5
JTXV1N6158 JTXV1N6158 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6158 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 35.8V BIDIRECTIONAL ISOLATED 1500W 44.7V 5W
SMS12.TCT SMS12.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) SMS yes Active 1 (Unlimited) 6 EAR99 1.6mm 12V 2.9mm RoHS Compliant Lead Free 6 TRANSIENT PROTECTION SOT-23-6 1.6mm Surface Mount -55°C~125°C TJ 12V AVALANCHE 150pF 300W Zener 135pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING 260 SMS12 6 Unidirectional 3 Transient Suppressors SILICON 4 BID 1μA 12V General Purpose 13.3V 12V 350W 23V 15A 13.3V No 15A 8/20μs 12V Max 4
JTX1N6152A JTX1N6152A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 2 EAR99 HIGH RELIABILITY AVALANCHE 8541.10.00.50 AXIAL WIRE 1N6152 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 20.6V BIDIRECTIONAL ISOLATED 1500W 25.7V 5W
JAN1N6132AUS JAN1N6132AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active
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