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 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 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 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 Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Min Leakage Current Working Voltage Applications Element Configuration 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 Power Dissipation-Max 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
JTXV1N6139AUSTR JTXV1N6139AUSTR Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Tape & Reel (TR) Military, MIL-PRF-19500/516 Active SQ-MELF Surface Mount Zener 1N6139 General Purpose No 7.13V 1500W 1.5kW 133.9A 11.2V 5.7V Max 1
LC04-12.TBT LC04-12.TBT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Not For New Designs 1 (Unlimited) 16 EAR99 RoHS Compliant Lead Free 16 16-SOIC (0.154, 3.90mm Width) Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 16 Unidirectional 4 SILICON 4 Unidirectional 2μA Telecom 12V 2μA 600W 1mA 13.3V 24V 100A 13.3V No 25A 8/20μs 12V Max
1N6139US 1N6139US 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 6.75V 7.5W No 6.75V 1500W 1.5kW 127.1A 11.8V 5.7V Max 1
RCLAMP3304P.TCT RCLAMP3304P.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) RailClamp® yes Active 1 (Unlimited) 6 EAR99 1.6mm 3.3V 1.6mm RoHS Compliant Lead Free No 6 LOW LEAKAGE CURRENT, LOW CAPACITANCE 6-UFDFN Exposed Pad Surface Mount -40°C~85°C TJ AVALANCHE 400FF Steering (Rail to Rail) 0.8pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 RCLAMP33 6 Unidirectional 4 Transient Suppressors SILICON 1 SINGLE Unidirectional 500nA 3.3V Multimedia Card Interface 3.3V 80W 16V 5A Yes 3.5V 5A 8/20μs 3.3V Max
JTX1N6158A JTX1N6158A 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
JTXV1N6141A JTXV1N6141A 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 1N6141 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 6.9V BIDIRECTIONAL ISOLATED 1500W 8.65V 5W
JTXV1N6115AUS JTXV1N6115AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6115
LCDA15C-1.TCT LCDA15C-1.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 4 EAR99 15V RoHS Compliant Lead Free 8 TO-253-4, TO-253AA Unknown Surface Mount -55°C~125°C TJ AVALANCHE Zener 8pF @ 1MHz e3 Matte Tin (Sn) GULL WING 260 LCDA15 4 Unidirectional R-PDSO-G4 500W SILICON 2 BIDIRECTIONAL 5μA General Purpose Dual 16.7V 15V 5μA 500W 1mA 16.7V 33V 15A 16.7V No 15A 8/20μs 33V 15V Max 1
UCLAMP1271P.TNT UCLAMP1271P.TNT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) Automotive, AEC-Q100, uClamp® Active 1 (Unlimited) 2 EAR99 RoHS Compliant Lead Free 2 2-UDFN Surface Mount -40°C~125°C TJ AVALANCHE Zener 275pF @ 1MHz e4 NICKEL PALLADIUM GOLD BOTTOM UCLAMP SILICON 1 SINGLE UNIDIRECTIONAL Automotive 12V 30V 45A No 14V 45A 8/20μs 12V Max 1
1N6154A 1N6154A Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable 2 EAR99 Non-RoHS Compliant HIGH RELIABILITY Axial Through Hole -65°C~175°C TJ AVALANCHE Zener WIRE 1N6154 2 NO O-LALF-W2 Transient Suppressors SILICON 2 COMMON CATHODE, 2 ELEMENTS BIDIRECTIONAL ISOLATED General Purpose 33V 5W 45.7V No 31.4V 1500W 1.5kW 32.8A 45.7V 25.1V 1
JTX1N6116AUS JTX1N6116AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6116
RCLAMP0504N.TCT RCLAMP0504N.TCT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks Surface Mount Tape & Reel (TR) RailClamp® yes Active 1 (Unlimited) 6 EAR99 5V 2mm RoHS Compliant Lead Free No 6 6-UDFN Exposed Pad No SVHC 600μm 2mm Surface Mount -55°C~125°C TJ 5V AVALANCHE 3pF 300W Steering (Rail to Rail) 3pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 RCLAMP050 6 Unidirectional 4 Transient Suppressors SILICON 1 5V Unidirectional 5μA General Purpose Single 6V 5V 5μA 300W 1mA 6V 17.5V 5A 6V Yes 5A 8/20μs 5V Max
1N6165 1N6165 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Bulk Active Not Applicable 2 EAR99 Non-RoHS Compliant LOW IMPEDANCE Axial Through Hole Zener WIRE 1N6165 2 NO O-XALF-W2 Transient Suppressors SILICON 1 SINGLE 69.2V UNIDIRECTIONAL ISOLATED General Purpose 91V 7.5W No 81.9V 1500W 1.5kW 11.4A 131.1V 69.2V Max 1
1N6114 1N6114 Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Through Hole Bulk Active Not Applicable 175°C -65°C Non-RoHS Compliant 2 Axial Through Hole -65°C~175°C TA Zener 1N6114 1 Bidirectional 1μA General Purpose 16.7V 500W 50mA 19.8V 31.9V 15.7A Axial No 19.8V 500W 15.7A 31.9V 16.7V Max 1
JAN1N6140AUS JAN1N6140AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 22 Weeks Active 2 EAR99 unknown AVALANCHE 8541.10.00.50 END WRAP AROUND NOT SPECIFIED NOT SPECIFIED 1N6140 YES O-LELF-R2 Transient Suppressors Qualified SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE 6.2V UNIDIRECTIONAL ISOLATED 1500W 12.1V
SMS05C.TCT SMS05C.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 5V 2.9mm RoHS Compliant Lead Free 6 TRANSIENT PROTECTION SOT-23-6 No SVHC 1.15mm 1.6mm Surface Mount -55°C~125°C TJ 5V AVALANCHE 400pF 300W Zener 325pF @ 1MHz e3 MATTE TIN DUAL GULL WING 260 SMS05 6 Transient Suppressors 300W SILICON 5 5V Unidirectional 20μA 5V General Purpose Common Anode 6V 5V 20μA 300W 1mA Yes 14.5V 24A 6V No 24A 8/20μs 5V Max 5
JTX1N6104A JTX1N6104A 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
JTXV1N6151 JTXV1N6151 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 1N6151 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 18.2V BIDIRECTIONAL ISOLATED 1500W 22.8V 5W
1N6137AUS 1N6137AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 18 Weeks Surface Mount Bulk Active 175°C -65°C Non-RoHS Compliant 2 SQ-MELF Surface Mount Zener 1N6137 1 Bidirectional 1μA General Purpose 152V 500W 5mA 190V 273V 1.8A No 190V 500W 1.8A 273V 152V Max 1
JTX1N6154AUS JTX1N6154AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6154
JTXV1N6109AUS JTXV1N6109AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6109
1N6466US 1N6466US Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 30 Weeks Bulk no Active 2 EAR99 Non-RoHS Compliant HIGH RELIABILITY SQ-MELF Surface Mount AVALANCHE Zener e0 TIN LEAD END 1N6466 2 YES O-LELF-N2 Transient Suppressors SILICON 1 SINGLE 30.5V UNIDIRECTIONAL General Purpose 3W 47.5V No 33V 500W 11A 47.5V 30.5V 1
JTX1N6129A JTX1N6129A 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 1N6129A 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 69.2V BIDIRECTIONAL ISOLATED 500W 86.5V
JTXV1N6120AUS JTXV1N6120AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6120
1N6132 1N6132 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 TA Zener 1N6132 General Purpose Axial No 108V 500W 2.9A 172.9V 91.2V Max 1
JTX1N6171AUS JTX1N6171AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6171
JTX1N6139A JTX1N6139A 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 1N6139 2 NO O-LALF-W2 175°C -65°C Not Qualified MIL-19500/516 SILICON 2 COMMON CATHODE, 2 ELEMENTS TRANS VOLTAGE SUPPRESSOR DIODE 5.7V BIDIRECTIONAL ISOLATED 1500W 7.13V 5W
UCLAMP5612T.TNT UCLAMP5612T.TNT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) uClamp® Active 1 (Unlimited) 125°C -55°C RoHS Compliant 5 5-XFDFN Surface Mount -55°C~125°C TJ Zener 90pF @ 1MHz UCLAMP Zener General Purpose 5V 125W 12.5V 10A SLP1508N5T No 6.5V 125W 10A 8/20μs 12.5V 5V Max 2 2
TCLAMP1202P.TGT TCLAMP1202P.TGT Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Surface Mount Tape & Reel (TR) TransClamp™ Active 1 (Unlimited) 5 EAR99 RoHS Compliant LOW CAPACITANCE 5-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE 8541.10.00.50 Steering (Rail to Rail) 12pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL NO LEAD 260 30 TCLAMP S-PDSO-N5 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12V 300W 25V 12A Yes 13.3V 12A 12V Max 2
JTXV1N6128AUS JTXV1N6128AUS Semtech Corporation 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 24 Weeks Active 1N6128
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