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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 Lead Free 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) Ratings 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 Rated Current Circuit Protection Type Blow Characteristic Fuse Size Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Working Voltage Terminal Placement Joule Integral-Nom Thermistor Application Lead Diameter Lead Spacing Circuit DC Voltage-Max Power Dissipation Hold Current Fuse Type Current - Max Voltage - Max Time to Trip Trip Current Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It)
0ZCF0250FF2C 0ZCF0250FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) EAR99 ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 8533.40.80.70 40A Polymeric e3 Matte Tin (Sn) 7351 2920 2.5A 100A 16V 16s 5A 0.035 0.90mm 25mOhm 85mOhm
0ZRA1200FF1A 0ZRA1200FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRA yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.689Lx0.142W 17.50mmx3.60mm 1.102 28.00mm 8533.40.80.70 BULK 100A Polymeric e3 10.2mm WIRE TEMPERATURE SENSING 1 mm 0.402 10.20mm 12A 100A 16V 16s 20.4A 2mOhm 9mOhm
MRF 400-BULK-SHORT MRF 400-BULK-SHORT Bel Fuse Inc. 0.0000
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0.00000000 7 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 400mA Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.073 0.21Ohm
5ET 1.25-R 5ET 1.25-R Bel Fuse Inc. 0.0000
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0.00000000 10 Weeks Bulk 5ET Active 1 (Unlimited) EAR99 ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cURus, SEMKO, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 5.1mm x 20mm Nickel (Ni) NO END CAP CCC; CE; CSA; SEMKO; UL; VDE 5.1mm 1.25A ELECTRIC FUSE TIME LAG 5x20mm 20mm 1.25A Slow Blow 42 J Cartridge, Glass 150A 42 0.08Ohm
0ZRC0065FF1E 0ZRC0065FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRC yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.382Lx0.122W 9.70mmx3.10mm 0.571 14.50mm 8533.40.80.70 40A 90V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 880mW 650mA 40A 5.3s 1.3A 310mOhm 720mOhm
0ZRR0090FF2E 0ZRR0090FF2E Bel Fuse Inc. 0.0000
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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 0.461Dia x 0.122 T 11.70mmx3.10mm 0.622 15.80mm Polymeric 0.201 5.10mm 40A 60V 7.2s 900mA 200mOhms 470mOhms 1.8A
0ZRM0110FF1E 0ZRM0110FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRM yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.524Dia x 0.161 T 13.30mmx4.10mm 0.720 18.30mm 13.3mm x 4.1mm x 18.3mm 8A Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.1A 8A 120V 8.2s 2.2A 150mOhm 380mOhm
0ZCG0125AF2B 0ZCG0125AF2B Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) EAR99 ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8533.40.80.70 100A Polymeric 4532 1812 1.25A 100A 16V 400ms 2.5A 0.039 1.00mm 50mOhm 140mOhm
0ZCK0035FF2G 0ZCK0035FF2G Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 0ZCK Active 2A (4 Weeks) 2 ROHS3 Compliant MINIMUM RESISTANCE IS 0.250 OHMS 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm TR, 7 INCH 100A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 2012 0805 6V DUAL ENDED 6V 350mA 100A 6V 100ms 750mA 0.030 0.75mm 250mOhm 1.2Ohm
0680L3500-15 0680L3500-15 Bel Fuse Inc. 0.0000
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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 3.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 18 0.03Ohms
SSTC 2 SSTC 2 Bel Fuse Inc. 0.0000
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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 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 5 0.06Ohms
0ZRM0075FF2B 0ZRM0075FF2B Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRM Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.417Dia x 0.150 T 10.60mmx3.80mm 0.610 15.50mm 8533.40.80.70 TR 5A Polymeric e3 5.1mm Non-linear Resistors WIRE OVERLOAD PROTECTION 650 μm 0.201 5.10mm 750mA 5A 120V 6.3s 1.5A 250mOhm 600mOhm
0679L3500-01 0679L3500-01 Bel Fuse Inc. 0.3200
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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) 125°C -55°C 6.096mm ROHS3 Compliant 3.5A 2-SMD, Square End Block 2.794mm 2.54mm cURus 22mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 2.2 0.022Ohms
GSA 62-R GSA 62-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk GSA Last Time Buy ROHS3 Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, cULus Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 63mA Slow Blow Cartridge, Ceramic 35A
0679L6300-05 0679L6300-05 Bel Fuse Inc. 0.3006
Add to Cart

Min: 1

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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) 125°C -55°C 6.096mm ROHS3 Compliant 6.3A 2-SMD, Square End Block 2.794mm 2.54mm cURus 11mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 6.3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 8.3 0.011Ohms
5VT 4 5VT 4 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5VT yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm CE, CSA, SEMKO, UL, VDE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V 5.1mm x 20mm e3 Matte Tin (Sn) NO END CAP CCC; CE; CSA; SEMKO; UL; VDE 5.1mm 4A ELECTRIC FUSE TIME LAG 5x20mm 20mm 4A Slow Blow 300 J Cartridge, Glass 40A 300 0.016Ohm
0678H9200-02 0678H9200-02 Bel Fuse Inc. 0.6377
Add to Cart

Min: 1

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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 20A Board Mount (Cartridge Style Excluded) 100A AC 1.5kA DC 420 0.0028Ohms
RSTA 3.15 BULK RSTA 3.15 BULK Bel Fuse Inc. 0.0000
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0.00000000 11 Weeks Bulk RSTA Active 1 (Unlimited) ROHS3 Compliant Radial, Box CQC, cURus, PSE, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 63V 250V 3.15A Slow Blow Board Mount (Cartridge Style Excluded) 100A 66 0.018Ohms
3JS 150-R TR 3JS 150-R TR Bel Fuse Inc. 0.0000
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0.00000000 Tape & Reel (TR) 3JS Active ROHS3 Compliant 2AG, 5mm x 15mm (Axial) CE, CSA, cURus Through Hole -55°C~125°C 0.217Diax0.591L 5.50mmx15.00mm 140V 350V 150mA Slow Blow Cartridge, Glass 100A AC 150A DC 0.167 5.6Ohm
0ZCJ0075FF2E 0ZCJ0075FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) 2 ROHS3 Compliant Lead Free Tin MINIMUM RESISTANCE IS 0.09 OHMS 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm TR, 7 INCH 100A 8V Polymeric e3 TEMPERATURE DEPENDENT RESISTOR WRAPAROUND UL 3216 1206 8V DUAL ENDED TEMPERATURE SENSING 8V 600mW 750mA 100A 200ms 1.5A 0.049 1.25mm 90mOhm 290mOhm
5MTP 3-R 5MTP 3-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk 5MTP Last Time Buy Not Applicable ROHS3 Compliant 5mm x 20mm (Axial) CE, CSA, cULus, PSE Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 3A Medium Blow Cartridge, Glass 100A 58 0.035Ohms
0ZRM0050FF1E 0ZRM0050FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRM Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.362Dia x 0.150 T 9.20mmx3.80mm 0.587 14.90mm 3A Polymeric 5.1mm 650 μm 0.201 5.10mm 500mA 3A 120V 6s 1A 500mA 500mOhms 1.17Ohms 1A
0ADBP0250-RE 0ADBP0250-RE Bel Fuse Inc. 0.0000
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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 250mA Fast Blow Cartridge, Ceramic 10kA 0.009 2.755Ohms
0ZCF0110AF2A 0ZCF0110AF2A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 0ZCF Active 2A (4 Weeks) ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm AEC-Q200 Polymeric 100A 60V 500ms 1.1A 0.067 1.70mm 90mOhms 410mOhms 2.2A
5HFP 8-R 5HFP 8-R Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Bulk 5HFP Active ROHS3 Compliant 5mm x 20mm (Axial) CCC, CE, CSA, cULus, PSE, SEMKO Through Hole -55°C~125°C 0.217Diax0.827L 5.50mmx21.00mm 250V 8A Fast Blow Cartridge, Ceramic 1.5kA 126 0.009Ohms
5STP 5 5STP 5 Bel Fuse Inc. 0.0000
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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 5A ELECTRIC FUSE TIME LAG 5x20mm 21mm 5A Slow Blow 95 J Cartridge, Glass 50A 95 0.011Ohm
0ZRR0017FF1E 0ZRR0017FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm Polymeric 0.201 5.10mm 40A 60V 3s 170mA 2Ohms 8Ohms 340mA
0ZRR0075FF2E 0ZRR0075FF2E Bel Fuse Inc. 0.0000
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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 0.409Dia x 0.122 T 10.40mmx3.10mm 0.598 15.20mm Polymeric 0.201 5.10mm 40A 60V 6.3s 750mA 250mOhms 600mOhms 1.5A
0ZCM0003FF2G 0ZCM0003FF2G Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) 0ZCM Active 2A (4 Weeks) ROHS3 Compliant 0603 (1608 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.063Lx0.029W 1.60mmx0.73mm AEC-Q200 Polymeric 40A 30V 1s 30mA 0.030 0.75mm 6Ohms 50Ohms 90mA
0ZRP0090FF2B 0ZRP0090FF2B Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.310Lx0.140W 7.87mmx3.56mm 0.550 13.97mm Polymeric 0.201 5.10mm 40A 60V 2s 900mA 190mOhms 520mOhms 1.8A
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