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 Part Status Moisture Sensitivity Level (MSL) Termination Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Current Rating Number of Pins Package / Case Max Supply Voltage REACH SVHC Lead Pitch Height Width Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Voltage - Rated AC Capacitance Max Voltage Rating (DC) Type Capacitance @ Frequency Direction Number of Channels Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Working Voltage Max Voltage Rating (AC) Applications Max Surge Current Varistor Voltage Clamping Current Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package 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 Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
820523211 820523211 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Radial Tape & Reel (TR) WE-VD Active 1 (Unlimited) Radial 125°C -40°C 20mm ROHS3 Compliant Disc 20mm Through Hole 2.933013g -40°C~125°C TA 418V 320V 760pF 760pF @ 1kHz 10% 1 6.5kA 510V 296J 842V 561V 459V 510V 320V 6.5kA 418V
824011 824011 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) WE-TVS Active 3 (168 Hours) SMD/SMT 125°C -55°C 6V 2.9mm ROHS3 Compliant 5 SC-74A, SOT-753 Unknown 1.16mm 2.8mm Surface Mount -55°C~125°C TJ 2pF Steering (Rail to Rail) Unidirectional 2 Bidirectional 5V General Purpose 12A 6.1V 5V 5A 1mA Yes 8.5V 12A 6.1V SOT-23-5L Yes 6.1V 12A 8/20μs 8.5V 5V Max 2 2
820453811 820453811 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 505V 385V 45pF @ 1kHz 1 27J 682V 558V 620V 385V 800A 505V
820571311 820571311 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 7mm ROHS3 Compliant Disc 7mm Unknown 5mm Through Hole 448.007514mg -40°C~85°C TA 170V 130V 210pF 170V 210pF @ 1kHz 10% 1 130V 1.2kA 200V 10A 14.3J 340V 220V 180V 200V 130V 1.2kA 170V
824501800 824501800 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 9.36V 8V 400W 13.6V 29.4A 9.36V DO-214AC No 9.36V Typ 400W 29.4A 13.6V 8V Max 1 1
824501650 824501650 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 7.6V 6.5V 400W 11.2V 35.7A 7.6V DO-214AC No 7.6V Typ 400W 35.7A 11.2V 6.5V Max 1 1
824521751 824521751 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 87.7V 75V 600W 121V 5A 87.7V DO-214AA No 87.7V Typ 600W 5A 121V 75V Max 1 1
824550431 824550431 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 50.3V 43V 3kW 69.4V 43.2A 50.3V DO-214AB No 50.3V Typ 3000W 3kW 43.2A 69.4V 43V Max 1 1
82380180121 82380180121 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 18V ROHS3 Compliant 0612 (1632 Metric) Surface Mount, MLCV -40°C~85°C TA 120pF @ 1MHz 4 18V
824541581 824541581 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 67.8V 58V 1.5kW 93.6V 16.1A 67.8V DO-214AB No 67.8V Typ 1500W 1.5kW 16.1A 93.6V 58V Max 1 1
820551311 820551311 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 5mm ROHS3 Compliant Disc 5mm Unknown 5mm Through Hole 394.001672mg -40°C~85°C TA 170V 130V 135pF 170V 135pF @ 1kHz 10% 1 130V 400A 200V 5A 7.1J 355V 220V 180V 200V 130V 400A 170V
824550511 824550511 Würth Elektronik 1.3780
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 59.7V 51V 3kW 82.4V 36.4A 59.7V DO-214AB No 59.7V Typ 3000W 3kW 36.4A 82.4V 51V Max 1 1
824521511 824521511 Würth Elektronik 0.2838
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 59.7V 51V 600W 82.4V 7.3A 59.7V DO-214AA No 59.7V Typ 600W 7.3A 82.4V 51V Max 1 1
824520431 824520431 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 50.3V 43V 600W 69.4V 8.7A 50.3V DO-214AA No 50.3V Typ 600W 8.7A 69.4V 43V Max 1 1
820524211B 820524211B Würth Elektronik 1.3070
Add to Cart

Min: 1

Mult: 1

0.00000000 download 8 Weeks Bulk Active 1 (Unlimited) 125°C -40°C 23mm ROHS3 Compliant Disc 20mm Unknown 10mm 6mm Through Hole -40°C~85°C TA 560V 420V 570pF 560V 570pF @ 1kHz 1 420V 680V 100A 344J 1.12kV 748V 612V 680V 420V 6.5kA 560V
824541281 824541281 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 32.75V 28V 1.5kW 45.4V 33.1A 32.75V DO-214AB No 32.75V Typ 1500W 1.5kW 33.1A 45.4V 28V Max 1 1
824500511 824500511 Würth Elektronik 0.2215
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 59.7V 51V 400W 82.4V 4.9A 59.7V DO-214AC No 59.7V Typ 400W 4.9A 82.4V 51V Max 1 1
824501600 824501600 Würth Elektronik 0.2380
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 7.02V 6V 400W 10.3V 38.8A 7.02V DO-214AC No 7.02V Typ 400W 38.8A 10.3V 6V Max 1 1
824541500 824541500 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 6.7V 5V 1.5kW 9.2V 163A 6.7V DO-214AB No 6.7V Typ 1500W 1.5kW 163A 9.2V 5V Max 1 1
824540800 824540800 Würth Elektronik 0.6690
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 9.36V 8V 1.5kW 13.6V 110.3A 9.36V DO-214AB No 9.36V Typ 1500W 1.5kW 110.3A 13.6V 8V Max 1 1
824521851 824521851 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AA, SMB Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 99.2V 85V 600W 137V 4.4A 99.2V DO-214AA No 99.2V Typ 600W 4.4A 137V 85V Max 1 1
824501541 824501541 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 63.15V 54V 400W 87.1V 4.6A 63.15V DO-214AC No 63.15V Typ 400W 4.6A 87.1V 54V Max 1 1
82556300 82556300 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C ROHS3 Compliant 30A 0603 (1608 Metric) 800μm Surface Mount, MLCV -40°C~85°C TA 38V 30V 100pF 100pF @ 1kHz 1608 0603 1 30A 0.1J 77V 51.7V 43.3V 47V 30V 30A 38V
82553040 82553040 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 85°C -40°C 1.6mm 3.2mm ROHS3 Compliant 2.5A 1210 (3225 Metric) 4V Unknown 1.6mm Surface Mount, MLCV -40°C~125°C TA 5.5V 4V 6.2nF 5.5V 6200pF @ 1kHz 3225 1210 1 4V 250A 8V 2.5A 0.40J 16V 250A 9.6V 6.4V 8V 4V 250A 5.5V
824550701 824550701 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 81.9V 70V 3kW 113V 26.5A 81.9V DO-214AB No 81.9V Typ 3000W 3kW 26.5A 113V 70V Max 1 1
824501161 824501161 Würth Elektronik 0.5003
Add to Cart

Min: 1

Mult: 1

0.00000000 15 Weeks Cut Tape WE-TVSP Active 1 (Unlimited) ROHS3 Compliant 2 DO-214AC, SMA Unknown Surface Mount -65°C~150°C TA Zener Bidirectional General Purpose 18.75V 16V 400W 26V 18.75V DO-214AC No 18.75V 400W 15.4A 26V 16V Max 1
824540401 824540401 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 46.75V 40V 1.5kW 64.5V 23.3A 46.75V DO-214AB No 46.75V Typ 1500W 1.5kW 23.3A 64.5V 40V Max 1 1
824550600 824550600 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Unidirectional General Purpose 6V 3kW 10.3V 291.3A 7.02V DO-214AB No 7.02V Typ 3000W 3kW 291.3A 10.3V 6V Max 1 1
824541121 824541121 Würth Elektronik 0.7040
Add to Cart

Min: 1

Mult: 1

0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) WE-TVSP Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -65°C~150°C TJ Zener Zener Bidirectional General Purpose 14V 12V 1.5kW 19.9V 75.4A 14V DO-214AB No 14V Typ 1500W 1.5kW 75.4A 19.9V 12V Max 1 1
820512711 820512711 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Radial Tape & Reel (TR) Active 1 (Unlimited) Radial 125°C -40°C 10mm ROHS3 Compliant Lead Free Disc 10mm Through Hole 1.095993g -40°C~85°C TA 350V 275V 190pF 190pF @ 1kHz 10% 1 2.5kA 430V 66J 710V 473V 387V 430V 275V 2.5kA 350V
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