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 RoHS Status Contact Plating Additional Feature Package / Case Approval Agency Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Subcategory Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Current Rating (Amps) Response Time Joule Integral-Nom Thermistor Application Lead Diameter Lead Spacing Power Dissipation Hold Current Fuse Type Current - Max Time to Trip Trip Current Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max)
5MF 125-R 5MF 125-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 5MF Last Time Buy Not Applicable ROHS3 Compliant 5mm x 20mm CE, CSA, cULus Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 125mA Fast Blow Cartridge, Glass 200A 0.0017 6.92Ohms
3ABP 100 3ABP 100 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 3ABP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 6.9mm 0.1A ELECTRIC FUSE 6x32mm 32.5mm 100mA Fast Blow Cartridge, Ceramic 35A 0.002 12.5Ohm
5SFP 1.25-R 5SFP 1.25-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Bulk 5SFP yes Active EAR99 ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, IMQ, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 1.25A ELECTRIC FUSE 5x20mm 21mm 1.25A Fast Blow 2 J Cartridge, Glass 35A 2.5 0.062Ohm
5HF 1.6-R 5HF 1.6-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk 5HF Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cURus, IMQ, PSE, SEMKO, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 1.6A Fast Blow Cartridge, Ceramic 1.5kA 2.1 0.072Ohms
RSTA 1.25 BULK, SHORT LEAD RSTA 1.25 BULK, SHORT LEAD Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Bulk RSTA Active 1 (Unlimited) ROHS3 Compliant Radial, Box Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 63V 250V 1.25A Slow Blow Board Mount (Cartridge Style Excluded) 100A 10.5 0.064Ohm
0678H9300-02 0678H9300-02 Bel Fuse Inc. 0.8430
Add to Cart

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) 0678H Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.386Lx0.120W x 0.120 H 9.80mmx3.05mmx3.05mm 125V 250V 30A Board Mount (Cartridge Style Excluded) 100A AC 1kA DC 2000 0.0015Ohms
0678-125U-02 0678-125U-02 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Tape & Reel (TR) Obsolete Not Applicable ROHS3 Compliant 0.380Lx0.120W x 0.120 H 9.65mmx3.05mmx3.05mm 125V 600V 1.25A
3SB 1.6-R 3SB 1.6-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk 3SB Active Not Applicable ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cULus, PSE Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 1.6A Slow Blow Cartridge, Glass 200A 39 0.16Ohms
5TTP 1-R 5TTP 1-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5TTP yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 1A ELECTRIC FUSE 5x20mm 21mm 1A Slow Blow 8 J Cartridge, Glass 100A 8.63 0.27Ohm
3SBP 7-R 3SBP 7-R Bel Fuse Inc. 0.5339
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk 3SBP yes Active EAR99 ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 7A ELECTRIC FUSE 14400 s 32.5mm 7A Slow Blow 372 J Cartridge, Glass 200A 372 0.016Ohm
5ETP 1-R 5ETP 1-R Bel Fuse Inc. 0.6822
Add to Cart

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5ETP yes Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 5.5mm x 21mm e3 MATTE TIN NO PIN WIRE CCC; CE; CSA; SEMKO; VDE; UL 5.5mm 1A ELECTRIC FUSE TIME LAG 21mm 1A Slow Blow 28 J Cartridge, Glass 150A 28 0.11Ohm
0685P9150-01 0685P9150-01 Bel Fuse Inc. 0.7872
Add to Cart

Min: 1

Mult: 1

0.00000000 24 Weeks Tape & Reel (TR) 0685P Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) CE, cURus Surface Mount -55°C~125°C 0.126Lx0.062W x 0.025 H 3.20mmx1.58mmx0.63mm 50V 15A Fast Blow Board Mount (Cartridge Style Excluded) 150A 110 0.0029Ohms
3SBP 300-R 3SBP 300-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 3SBP yes Last Time Buy EAR99 ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.9mm 0.3A ELECTRIC FUSE 14400 s 32.5mm 300mA Slow Blow 1 J Cartridge, Glass 200A 1.85 3.8Ohm
3AP 400-R 3AP 400-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 3AP Last Time Buy 1 (Unlimited) EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, cULus Through Hole -55°C~125°C 0.272Diax1.280L 6.90mmx32.50mm 250V 8536.10.00.40 6.9mm x 32.5mm NO PIN WIRE CE; CSA; UL 6.9mm 0.4A ELECTRIC FUSE 32.5mm 400mA Fast Blow Cartridge, Glass 200A 0.08 1.6Ohm
5STP 800 5STP 800 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 5STP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CE, CSA, IMQ, SEMKO, UL, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 0.8A ELECTRIC FUSE TIME LAG 5x20mm 21mm 800mA Slow Blow 1 J Cartridge, Glass 35A 1.6 0.15Ohm
MRF 5-BULK-SHORT MRF 5-BULK-SHORT Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk MRF Active 1 (Unlimited) ROHS3 Compliant Radial, Can, Vertical Through Hole -55°C~125°C 0.329Dia x 0.303 H 8.35mmx7.70mm 250V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 15 0.01Ohm
0679H4000-01 0679H4000-01 Bel Fuse Inc. 0.3075
Add to Cart

Min: 1

Mult: 1

0.00000000 9 Weeks Tape & Reel (TR) 0679H Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 60V 350V TAPE AND REEL 6.1mm x 2.54mm x 2.54mm e4 Silver (Ag) UL 6.1mm 2.54 mm 4A ELECTRIC FUSE VERY FAST 2410 14400 s 2.54mm 4A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 150A DC 3.5 0.02Ohm
5TT 3.15-R 5TT 3.15-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5TT Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CE, CSA, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 125V 3.15A Slow Blow Cartridge, Glass 10kA 68.4 0.038Ohms
3AG 160-R 3AG 160-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 3AG Last Time Buy EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cULus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 6.35mm x 31.8mm NO END CAP CE; CSA; UL 6.35mm 0.16A ELECTRIC FUSE 31.8mm 160mA Fast Blow Cartridge, Glass 200A 0.008 8.3Ohm
5MFP 2 5MFP 2 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 5MFP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 5mm x 20mm (Axial) CE, CSA, PSE, UL Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 5.5mm 2.5A ELECTRIC FUSE 5x20mm 21mm 2A Fast Blow 7 J Cartridge, Glass 200A 4.4 0.05Ohm
0685P9300-01 0685P9300-01 Bel Fuse Inc. 0.7969
Add to Cart

Min: 1

Mult: 1

0.00000000 24 Weeks Tape & Reel (TR) 0685P Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) CE, cURus Surface Mount -55°C~125°C 0.126Lx0.062W x 0.025 H 3.20mmx1.58mmx0.63mm 50V 30A Fast Blow Board Mount (Cartridge Style Excluded) 250A 450 0.001Ohms
0ZRB0800FF1A 0ZRB0800FF1A Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Through Hole Box 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.850Lx0.118W 21.60mmx3.00mm 1.150 29.20mm BULK 40A 30V Polymeric e3 10.2mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 4W 8A 40A 18.8s 16A 5mOhm 20mOhm
5STP 250-R 5STP 250-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5STP yes Active EAR99 ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, IMQ, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO PIN WIRE CCC; CE; CSA; SEMKO; UL; VDE 5.5mm 0.25A ELECTRIC FUSE TIME LAG 5x20mm 21mm 250mA Slow Blow Cartridge, Glass 35A 0.26 1.9Ohm
0ADHC9100-BE 0ADHC9100-BE Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADH Active 1 (Unlimited) ROHS3 Compliant 5AG, 10mm x 38mm (Midget) Holder 0.406Diax1.476L 10.30mmx37.50mm 1kV 1kV 10A Fast Blow Cartridge, Ceramic 30kA
3JQ 3-R 3JQ 3-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Bulk 3JQ Active Not Applicable ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cURus, PSE Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 3A Fast Blow Cartridge, Glass 100A AC 150A DC 4.6 0.027Ohms
C2Q 2.5 C2Q 2.5 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Cut Tape (CT) C2Q Active ROHS3 Compliant 0603 (1608 Metric) CE, cURus Surface Mount -55°C~125°C 0.063Lx0.032W x 0.019 H 1.60mmx0.82mmx0.48mm 63V 32V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A AC 50A DC 0.24 0.041Ohms
MJS 2-R MJS 2-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Bulk MJS yes Active EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 30 MILLISEC. AT 1000% RATED CURRENT 2AG, 5mm x 15mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 250V 8536.10.00.40 6.2mm x 15mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.2mm 2A ELECTRIC FUSE 5x15mm 15mm 2A Slow Blow 23 J Cartridge, Glass 200A 23 0.064Ohm
0ADBP0200-RE 0ADBP0200-RE Bel Fuse Inc. 5.6476
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADBP Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) cURus Through Hole -55°C~125°C 0.266Dia x 1.292 H 6.76mmx32.82mm 1kV 1kV 200mA Fast Blow Cartridge, Ceramic 10kA 0.0031 3.9Ohms
3AB 200-R 3AB 200-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Bulk 3AB yes Last Time Buy EAR99 ROHS3 Compliant PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 200% RATED CURRENT 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cURus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 6.35mm x 31.8mm e3 Matte Tin (Sn) NO END CAP CE; CSA; UL 6.35mm 0.2A ELECTRIC FUSE 6x32mm 31.8mm 200mA Fast Blow Cartridge, Ceramic 35A 0.014 5.7Ohm
0ADKC8000-BE 0ADKC8000-BE Bel Fuse Inc. 1.4712
Add to Cart

Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 0ADKC Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm cURus Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 500V 600V 8A Slow Blow Cartridge, Ceramic 200A AC 300A DC 179
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