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 Orientation Depth Operating Supply Voltage Diameter Length RoHS Status 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 Fuse Size Termination Style Voltage Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) Number of Circuits Working Voltage Max Voltage Rating (AC) Applications Max Surge Current Voltage - Clamping Element Configuration 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 Contact Finish Fuse Type Fuse Current Power Line Protection Voltage - Breakdown (Min) Fuseholder Type 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
82402304 82402304 Würth Elektronik 0.6624
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Surface Mount Cut Tape (CT) WE-TVS Active 3 (168 Hours) SMD/SMT 85°C -55°C 2.9mm ROHS3 Compliant 6 SOT-23-6 Unknown 1.16mm 2.8mm Surface Mount -55°C~85°C TJ 13pF Zener 13pF @ 1MHz Unidirectional 4 Zener Unidirectional 5V General Purpose 6A Common Anode 6V 5V 2.5A 1mA Yes 6.8V 6A 6V SOT-23-6L No 6V 6A 8/20μs 6.8V Typ 5V Max 4 4
820514611 820514611 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 Disc 10mm Through Hole 1.095993g -40°C~85°C TA 615V 460V 120pF 140pF @ 1kHz 10% 1 2.5kA 750V 90J 1.24kV 825V 675V 750V 460V 2.5kA 615V
82556060 82556060 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -40°C~85°C TA 9V 6V 680pF 680pF @ 1kHz 1608 0603 1 0.1J 20V 14.4V 9.6V 12V 6V 30A 9V
820474211 820474211 Würth Elektronik 0.5883
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~125°C TA 560V 420V 78pF @ 1kHz 1 56J 748V 612V 680V 420V 1.75kA 560V
820541311 820541311 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 14mm ROHS3 Compliant Disc 14mm Unknown 7.5mm Through Hole 1.024013g -40°C~85°C TA 170V 130V 840pF 170V 840pF @ 1kHz 10% 1 130V 4.5kA 200V 50A 57J 340V 220V 180V 200V 130V 4.5kA 170V
82541250 82541250 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 85°C -40°C 1.6mm 3.2mm ROHS3 Compliant 1206 (3216 Metric) 25V Unknown Surface Mount, MLCV -40°C~125°C TA 30V 25V 620pF 30V 620pF @ 1kHz 3216 1206 1 25V 200A 39V 1A 1.0J 72V 200A 42.12V 35.88V 39V 25V 200A 30V
820572501 820572501 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 4.7mm Through Hole 448.007514mg -40°C~85°C TA 31V 25V 1.82nF 31V 1820pF @ 1kHz 10% 1 25V 250A 39V 2.5A 2.4J 77V 42.9V 35.1V 39V 25V 250A 31V
820542511 820542511 Würth Elektronik 0.7030
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 320V 250V 460pF @ 1kHz 1 120J 429V 351V 390V 250V 4.5kA 320V
82551600 82551600 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~125°C TA 85V 60V 160pF @ 1kHz 1 0.6J 110V 90V 100V 60V 100A 85V
820573001 820573001 Würth Elektronik 0.7791
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 7mm Through Hole -40°C~85°C TA 38V 30V 1600pF @ 1kHz 1 3J 51.7V 42.3V 47V 30V 250A 38V
696212001002 696212001002 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 70 Weeks Box Active 1 (Unlimited) ROHS3 Compliant Unknown Panel Mount 250V 5mmx20mm Quick Connect 250V 20A 1 Tin Nickel Cartridge 10A Holder
824521800 824521800 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 9.36V 8V 600W 13.6V 44.2A 9.36V DO-214AA No 9.36V Typ 600W 44.2A 13.6V 8V Max 1 1
824500641 824500641 Würth Elektronik 0.2314
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 74.85V 64V 400W 103V 3.9A 74.85V DO-214AC No 74.85V Typ 400W 3.9A 103V 64V Max 1 1
82550250 82550250 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 1.25mm 2mm ROHS3 Compliant 1A 0805 (2012 Metric) 25V Unknown 1.25mm Surface Mount, MLCV -40°C~125°C TA 30V 25V 310pF 30V 310pF @ 1kHz 2012 0805 1 25V 100A 39V 1A 0.30J 65V 100A 42.9V 35.1V 39V 25V 100A 30V
820524611 820524611 Würth Elektronik 4.9881
Add to Cart

Min: 1

Mult: 1

0.00000000 download 8 Weeks Radial Bulk Active 1 (Unlimited) Radial 125°C -40°C 20mm ROHS3 Compliant Disc 20mm Through Hole 2.933013g -40°C~85°C TA 615V 460V 520pF 520pF @ 1kHz 10% 1 6.5kA 750V 360J 1.24kV 825V 675V 750V 460V 6.5kA 615V
824501481 824501481 Würth Elektronik 0.2798
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 56.1V 48V 400W 77.4V 56.1V DO-214AC No 56.1V 400W 5.2A 77.4V 48V Max 1
824550241 824550241 Würth Elektronik 1.5226
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 28.1V 24V 3kW 38.9V 77.1A 28.1V DO-214AB No 28.1V Typ 3000W 3kW 77.1A 38.9V 24V Max 1 1
820541406 820541406 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 14mm ROHS3 Compliant Disc 14mm Unknown 7.5mm 5mm Through Hole 1.024013g -40°C~85°C TA 18V 14V 11.96nF 18V 11960pF @ 1kHz 15% 1 14V 1kA 22V 10A 5.4J 43V 25.3V 18.7V 22V 14V 1kA 18V
82551250 82551250 Würth Elektronik 0.8256
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) WE-VS Active 1 (Unlimited) SMD/SMT ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~85°C TA 30V 25V 440pF 440pF @ 1kHz 3216 1206 1 0.6J 65V 42.9V 35.1V 39V 25V 100A 30V
ICS-63487 ICS-63487 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 5 Weeks REDline Active 1 (Unlimited) Horizontal and Vertical Chassis Mount 12V 25A 16 Blade Block
82350120560 82350120560 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) 12V ROHS3 Compliant 0805 (2012 Metric) Surface Mount 0805 1 General Purpose 50V 0805
820572511 820572511 Würth Elektronik 0.3431
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Radial Tape & Reel (TR) WE-VD Active 1 (Unlimited) Radial 125°C -40°C 7mm ROHS3 Compliant Disc 7mm Through Hole 448.007514mg -40°C~125°C TA 320V 250V 110pF 110pF @ 1kHz 10% 1 1.2kA 390V 30J 650V 429V 351V 390V 250V 1.2kA 320V
824501241 824501241 Würth Elektronik 0.2432
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 28.1V 24V 400W 38.9V 10.3A 28.1V DO-214AC No 28.1V Typ 400W 10.3A 38.9V 24V Max 1 1
820412711 820412711 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 8 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA 350V 275V 190pF @ 1kHz 1 80J 473V 387V 430V 275V 3.5kA 350V
82536140 82536140 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Tape & Reel (TR) Active 1 (Unlimited) 85°C -40°C 800μm 1.6mm ROHS3 Compliant 0603 (1608 Metric) 14V Unknown Surface Mount, MLCV -40°C~125°C TA 18V 14V 100pF 18V 100pF @ 1MHz 1608 0603 1 14V 30A 25V 1A 0.10J 45V 30V 20V 25V 14V 30A 18V
82551170 82551170 Würth Elektronik 0.8170
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) WE-VS Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -40°C~85°C TA 22V 17V 840pF @ 1kHz 1 0.4J 29.8V 24.3V 27V 17V 100A 22V
820541021 820541021 Würth Elektronik 2.7585
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 14mm Through Hole -40°C~85°C TA 1.465kV 1kV 150pF @ 1kHz 1 348J 1.98kV 1.62kV 1.8kV 1kV 4.5kA 1.465kV
82536259 82536259 Würth Elektronik 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 85°C -40°C 800μm 1.6mm ROHS3 Compliant 1A 0603 (1608 Metric) Unknown 800μm Surface Mount, MLCV -40°C~125°C TA 3.3V 2.5V 180pF 3.3V 180pF @ 1MHz 1608 0603 20% 1 2.5V 30A 5.5V 1A 0.10J 13V 30A 6.6V 4.4V 5.5V 2.5V 30A 3.3V
824540102 824540102 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 117V 100V 1.5kW 162V 9.3A 117V DO-214AB No 117V Typ 1500W 1.5kW 9.3A 162V 100V Max 1 1
820453001 820453001 Würth Elektronik 0.5646
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Tape & Reel (TR) WE-VD Active 1 (Unlimited) ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 38V 30V 720pF @ 1kHz 1 1.8J 51.7V 42.3V 47V 30V 250A 38V
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