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 Length RoHS Status Contact Plating Current Rating Additional Feature Package / Case Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC HTS Code Packing Method Physical Dimension Max Current Rating Type JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Operating Temperature (Max) Operating Temperature (Min) Subcategory Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Rated Voltage(DC) Rated Breaking Capacity Rated Voltage(AC) Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Rated Power Dissipation (P) Joule Integral-Nom Thermistor Application Lead Diameter Lead Spacing Hold Current Fuse Type Current - Max Voltage - Max Time to Trip Trip Current Current - Hold (Ih) (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
0ZRR0040FF2E 0ZRR0040FF2E Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.299Dia x 0.122 T 7.60mmx3.10mm 0.532 13.50mm Polymeric 0.201 5.10mm 40A 60V 3.8s 400mA 550mOhms 1.29Ohms 800mA
0659P1250-16 0659P1250-16 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 12 Weeks Through Hole Tape & Reel (TR) 0659P Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 1.25A 5mm x 20mm (Axial) CQC, cURus, PSE, VDE 103mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.25A Slow Blow Cartridge, Ceramic 1.5kA 3.3 0.103Ohms
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
3AB 12-R 3AB 12-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk 3AB Active 1 (Unlimited) ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cURus, PSE Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 12A Fast Blow Cartridge, Ceramic 750A 501 0.008Ohms
3JS 5 3JS 5 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 3JS yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 30 MILLISEC. AT 1000% RATED CURRENT; RATED BREAKING CAPACITY AT 140 VDC: 150 A 2AG, 5mm x 15mm (Axial) CE, CSA, cURus, PSE Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 8536.10.00.40 6.2mm x 18mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; PSE; UL 6.2mm 5A ELECTRIC FUSE TIME LAG 5x15mm 18mm 5A Slow Blow 135 J Cartridge, Glass 100A AC 150A DC 135 0.022Ohm
C1Q 250 C1Q 250 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Cut Tape (CT) C1Q Active 1 (Unlimited) EAR99 ROHS3 Compliant RATED BREAKING CAPACITY AT 63 VDC: 50 A 1206 (3216 Metric) CE, CSA, cULus Surface Mount -55°C~125°C 0.126Lx0.062W x 0.023 H 3.20mmx1.58mmx0.58mm 63V 125V 8536.10.00.40 TAPE AND REEL 3.2mm x 1.58mm x 0.58mm e3 Matte Tin (Sn) - with Nickel (Ni) barrier YES WRAPAROUND CE; CSA; UL 3.2mm 1.58 mm 0.25A ELECTRIC FUSE VERY FAST 0.58mm 250mA Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 0.00003 0.85Ohm
0679L0500-05 0679L0500-05 Bel Fuse Inc. 0.4483
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) 125°C -55°C 6.096mm ROHS3 Compliant 500mA 2-SMD, Square End Block 2.794mm 2.54mm cURus 240mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.08 0.24Ohms
SSQC 4 SSQC 4 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Tape & Reel (TR) SSQC Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block with Clip Holder, Surface Mount -55°C~125°C 0.330Lx0.128W x 0.115 H 8.38mmx3.25mmx2.92mm 125V 125V 4A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 5.1 0.022Ohms
SSTC 3 SSTC 3 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 9 Weeks Tape & Reel (TR) SSTC Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block with Clip Holder, Surface Mount -55°C~125°C 0.330Lx0.128W x 0.115 H 8.38mmx3.25mmx2.92mm 125V 125V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 14 0.032Ohms
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
0680L7000-01 0680L7000-01 Bel Fuse Inc. 0.5418
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) 0680L Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block AEC-Q200, CE, cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 125V 7A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 68 0.012Ohms
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
SSQ 800/1K SSQ 800/1K Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) SSQ Not For New Designs 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block CE, CSA, cULus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 800mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
5STP 2-R 5STP 2-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 10 Weeks Bulk 5STP Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cURus, IMQ, SEMKO, VDE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 2A Slow Blow Cartridge, Glass 35A 12 0.03Ohms
GSA 1.25-R GSA 1.25-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk GSA 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 1.25A Slow Blow Cartridge, Ceramic 100A 25 0.248Ohms
5STP 200-R 5STP 200-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 0.2A ELECTRIC FUSE TIME LAG 5x20mm 21mm 200mA Slow Blow Cartridge, Glass 35A 0.15 2.9Ohm
C1F 6 C1F 6 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 7 Weeks Cut Tape (CT) C1F Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) cURus Surface Mount -55°C~125°C 0.126Lx0.062W 3.20mmx1.58mm 63V 125V 6A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 1.404 0.015Ohm
0680L9100-01 0680L9100-01 Bel Fuse Inc. 0.5468
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Tape & Reel (TR) 0680L Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block AEC-Q200, CE, cURus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 75V 50V 10A Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 500A DC 170 0.0084Ohms
5MF 3.5-R 5MF 3.5-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 9 Weeks Bulk 5MF Active Not Applicable ROHS3 Compliant 5mm x 20mm CE, CSA, cULus, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 125V 3.5A Fast Blow Cartridge, Glass 10kA 17 0.025Ohms
MRF 1.6-BULK MRF 1.6-BULK Bel Fuse Inc. 0.6427
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Bulk MRF Active 1 (Unlimited) ROHS3 Compliant Radial, Can, Vertical CE, CSA, cULus, PSE, SEMKO, VDE Through Hole -55°C~125°C 0.329Dia x 0.303 H 8.35mmx7.70mm 250V 1.6A Fast Blow Board Mount (Cartridge Style Excluded) 35A 1.4 0.035Ohm
0679L8000-05 0679L8000-05 Bel Fuse Inc. 0.2729
Add to Cart

Min: 1

Mult: 1

0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) 125°C -55°C 6.096mm ROHS3 Compliant 8A 2-SMD, Square End Block 2.794mm 2.54mm cURus 8.9mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 8A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 14.1 0.0089Ohms
0679H1500-01 0679H1500-01 Bel Fuse Inc. 0.0000
RFQ

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 72V 350V TAPE AND REEL 6.1mm x 2.54mm x 2.54mm e4 Silver (Ag) UL 6.1mm 2.54 mm 1.5A ELECTRIC FUSE VERY FAST 2410 14400 s 2.54mm 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 0.29 0.058Ohm
MS 250 MS 250 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk MS Obsolete Not Applicable Axial CE, CSA, cURus Through Hole -55°C~125°C 0.125Diax0.280L 3.18mmx7.10mm 125V 125V 250mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.047 3.2Ohms
3SBP 300 3SBP 300 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Bulk 3SBP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 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; PSE; UL 6.9mm 0.3A ELECTRIC FUSE 14400 s 32.5mm 300mA Slow Blow 1 J Cartridge, Glass 35A 1.85 3.8Ohm
5MFP 500 5MFP 500 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, 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; UL 5.5mm 0.5A ELECTRIC FUSE 5x20mm 21mm 500mA Fast Blow Cartridge, Glass 200A 0.116 0.84Ohm
0ZRE0040FF1A 0ZRE0040FF1A Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 14 Weeks Through Hole Bulk 0ZRE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.453Lx0.150W 11.50mmx3.80mm 0.768 19.50mm 8533.40.80.70 5.5A Polymeric e3 5.1mm WIRE 2W TEMPERATURE SENSING 650 μm 0.201 5.10mm 400mA 7A 240V 24s 900mA 600mOhm 1.9Ohm
SMP 1.25 SMP 1.25 Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Cut Tape (CT) SMP Obsolete Not Applicable EAR99 ROHS3 Compliant RATED BREAKING CAPACITY AT 125 VDC: 100 A 2-SMD, Square End Block CE, cURus Surface Mount 0.380Lx0.120W x 0.120 H 9.65mmx3.05mmx3.05mm 125V 600V 8536.10.00.40 TAPE AND REEL 9.65mm x 3.05mm x 3.05mm e3 Matte Tin (Sn) YES 125°C -55°C WRAPAROUND CE; UL 9.65mm 3.05 mm 1.25A ELECTRIC FUSE 3.05mm 1.25A 14 J Board Mount (Cartridge Style Excluded) 60A AC 100A DC 17 0.079Ohm
SSQ 6.3/5K SSQ 6.3/5K Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 Tape & Reel (TR) SSQ Not For New Designs 1 (Unlimited) EAR99 ROHS3 Compliant RATED BREAKING CAPACITY AT 86 VDC: 10000 A 2-SMD, Square End Block CE, CSA, cULus Surface Mount -55°C~125°C 0.240Lx0.100W x 0.100 H 6.10mmx2.54mmx2.54mm 125V 8536.10.00.40 TAPE AND REEL 6.1mm x 2.54mm x 2.54mm e4 Palladium (Pd) YES END CAP CE; CSA; UL 6.1mm 2.54 mm 6.3A ELECTRIC FUSE VERY FAST 86V 2.54mm 6.3A Fast Blow 15 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 15 0.011Ohm
5HTP 200-R 5HTP 200-R Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 11 Weeks Bulk yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 8536.10.00.40 5.5mm x 21mm e3 Matte Tin (Sn) NO 125°C -55°C PIN WIRE THROUGH HOLE CCC; CE; IRAM; PSE; SEMKO; UL; VDE 5.5mm 0.2A ELECTRIC FUSE TIME LAG 1500 A 250V 21mm
0ZRC0300FF1A 0ZRC0300FF1A Bel Fuse Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 14 Weeks Through Hole Box 0ZRC yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.980Lx0.122W 24.90mmx3.10mm 1.181 30.00mm 8533.40.80.70 BULK 40A Polymeric e3 10.2mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 3A 40A 90V 19.8s 6A 40mOhm 100mOhm
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