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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 Diameter Length RoHS Status Lead Free Contact Plating Current Rating Additional Feature Package / Case Height Width Approval Agency Thickness 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 Fuse Size Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Rated Power Dissipation (P) 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)
0ADAP1000-RE 0ADAP1000-RE Bel Fuse Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 0ADAP 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 600V 600V 1A Fast Blow Cartridge, Ceramic 10kA 0.23 0.45Ohms
0ZRA1100FF1A 0ZRA1100FF1A 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 0.689Lx0.118W 17.50mmx3.00mm 1.024 26.00mm 8533.40.80.70 BULK 100A 16V Polymeric e3 5.1mm WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 3.7W 11A 100A 13.5s 18.7A 3mOhm 10mOhm
0ZCN0150FF2C 0ZCN0150FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCN Active 2A (4 Weeks) ROHS3 Compliant 2016 (5041 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm Polymeric 100A 15V 800ms 1.5A 0.026 0.65mm 70mOhms 180mOhms 3A
SSQC 6.3 SSQC 6.3 Bel Fuse Inc. 0.0000
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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 6.3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 15 0.012Ohms
0ZRG0185FF2E 0ZRG0185FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRG Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.402Lx0.118W 10.20mmx3.00mm 0.618 15.70mm Polymeric 0.201 5.10mm 40A 30V 10s 1.85A 30mOhms 90mOhms 3.7A
0ZCF0300BF2C 0ZCF0300BF2C Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Surface Mount Tape & Reel (TR) 0ZCF yes Active 2A (4 Weeks) ROHS3 Compliant 2920 (7351 Metric), Concave cURus, TUV 1.7018mm Surface Mount -40°C~85°C 0.290Lx0.202W 7.36mmx5.12mm 100A Polymeric 7351 2920 3A 100A 24V 20s 5.2A 0.067 1.70mm 10mOhm 48mOhm
0ZCC0075BF2B 0ZCC0075BF2B Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCC Obsolete 2A (4 Weeks) 2 ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm TR, 7 INCH 40A Polymeric e3 Matte Tin (Sn) Non-linear Resistors WRAPAROUND 4532 1812 1W DUAL ENDED TEMPERATURE SENSING 750mA 40A 33V 200ms 1.5A 0.061 1.55mm 110mOhm 400mOhm
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
RST 400-BULK RST 400-BULK Bel Fuse Inc. 0.0000
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0.00000000 19 Weeks Bulk RST Active Not Applicable ROHS3 Compliant Radial, Box CCC, CE, cURus, SEMKO, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.303 H 8.35mmx4.00mmx7.70mm 250V 400mA Slow Blow Board Mount (Cartridge Style Excluded) 100A 1 0.25Ohm
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
RST 1-BULK-SHORT RST 1-BULK-SHORT Bel Fuse Inc. 0.4746
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0.00000000 19 Weeks Bulk RST Active 1 (Unlimited) ROHS3 Compliant Radial, Box CCC, CE, cURus, PSE, SEMKO, VDE Through Hole -55°C~125°C 0.329Lx0.157W x 0.303 H 8.35mmx4.00mmx7.70mm 250V 1A Slow Blow Board Mount (Cartridge Style Excluded) 100A 7 0.07Ohm
3AB 750 3AB 750 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3AB 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 CE, CSA, PSE, UL 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 ELECTRIC FUSE 6x32mm 31.8mm 750mA Fast Blow Cartridge, Ceramic 35A 0.75 0.24Ohm
0ZCA0050FF2G 0ZCA0050FF2G Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCA Obsolete 2A (4 Weeks) 2 EAR99 ROHS3 Compliant 1206 (3216 Metric) cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, 7 INCH 40A Polymeric e3 Matte Tin (Sn) Non-linear Resistors WRAPAROUND 3216 1206 0.6W DUAL ENDED TEMPERATURE SENSING 500mA 40A 8V 100ms 1A 0.022 0.55mm 150mOhm 700mOhm
0ZRM0075AF1E 0ZRM0075AF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRM yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.429Dia x 0.161 T 10.90mmx4.10mm 0.669 17.00mm 8533.40.80.70 7.5A Polymeric e3 Matte Tin (Sn) 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 750mA 7A 120V 15s 1.5A 250mOhm 690mOhm
0679L1500-01 0679L1500-01 Bel Fuse Inc. 0.0000
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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 1.5A 2-SMD, Square End Block 2.794mm 2.54mm cURus 58mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.29 0.058Ohms
0ZRC0090FF2E 0ZRC0090FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 11.7mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.461Lx0.122W 11.70mmx3.10mm 0.622 15.80mm TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.99W TEMPERATURE SENSING 510 μm 0.201 5.10mm 900mA 40A 90V 7.2s 1.8A 200mOhm 470mOhm
0ZSC0600FF1E 0ZSC0600FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZSC Active 1 (Unlimited) ROHS3 Compliant Strap cURus, TUV User Defined -40°C~85°C 0.984Lx0.559W 25.00mmx14.20mm Polymeric 100A 20V 5s 6A 0.039 1.00mm 7mOhms 19mOhms 11.7A
0ZCK0075FF2E 0ZCK0075FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCK Active 2A (4 Weeks) 2 ROHS3 Compliant Lead Free MINIMUM RESISTANCE IS 0.090 OHMS 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm TR, 7 INCH 40A Polymeric e3 Matte Tin (Sn) YES WRAPAROUND 2012 0805 6V DUAL ENDED 6V 750mA 40A 6V 200ms 1.5A 0.049 1.25mm 90mOhm 350mOhm
5TTP 400 5TTP 400 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5TTP 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 0.4A ELECTRIC FUSE 5x20mm 21mm 400mA Slow Blow 1 J Cartridge, Glass 100A 1.6 1.4Ohm
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
0ZRS1000FF1A 0ZRS1000FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Bulk 0ZRS Active 1 (Unlimited) RoHS Compliant Radial, Disc cURus, TUV Through Hole -40°C~125°C 0.925Lx0.157W 23.50mmx4.00mm 1.098 27.90mm AEC-Q200 Ceramic 0.402 10.20mm 100A 32V 15s 10A 6mOhms 16mOhms 20A
0ZRS0300FF1A 0ZRS0300FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Bulk 0ZRS Active 1 (Unlimited) RoHS Compliant Radial, Disc cURus, TUV Through Hole -40°C~125°C 0.402Lx0.150W 10.20mmx3.80mm 0.610 15.50mm AEC-Q200 Ceramic 0.201 5.10mm 100A 32V 5s 3A 35mOhms 110mOhms 6A
0ZRR0185FF1A 0ZRR0185FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 0ZRR Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~85°C 0.701Dia x 0.122 T 17.80mmx3.10mm 0.902 22.90mm Polymeric 0.201 5.10mm 40A 60V 12.6s 1.85A 80mOhms 190mOhms 3.7A
0ZCN0055FF2A 0ZCN0055FF2A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCN Active 2A (4 Weeks) ROHS3 Compliant 2016 (5041 Metric), Concave cURus, TUV, UL Surface Mount -40°C~85°C 0.200Lx0.160W 5.08mmx4.07mm Polymeric 100A 60V 5s 550mA 0.067 1.70mm 200mOhms 1Ohms 1.1A
5STP 5-R 5STP 5-R Bel Fuse Inc. 0.0000
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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 5A Slow Blow Cartridge, Glass 50A 95 0.011Ohms
5SF 100 5SF 100 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5SF yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm CE, CSA, IMQ, 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 0.1A ELECTRIC FUSE 5x20mm 20mm 100mA Fast Blow Cartridge, Glass 35A 0.005 4.9Ohm
0ZCC0160AF2C 0ZCC0160AF2C Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCC Obsolete 2A (4 Weeks) 2 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 TR, 7 INCH 100A Polymeric e3 Matte Tin (Sn) Non-linear Resistors WRAPAROUND 4532 1812 1W DUAL ENDED TEMPERATURE SENSING 1.6A 100A 12V 1s 3.2A 0.053 1.35mm 30mOhm 100mOhm
0ZCE0100FF2E 0ZCE0100FF2E Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCE Obsolete 2A (4 Weeks) 2 ROHS3 Compliant Tin 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.083Lx0.053W 2.10mmx1.35mm TR, 7 INCH 40A Polymeric e3 WRAPAROUND 2012 0805 0.6W DUAL ENDED TEMPERATURE SENSING 1A 40A 6V 300ms 1.95A 0.071 1.80mm 60mOhm 210mOhm
0ZCG0075FF2C 0ZCG0075FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) EAR99 ROHS3 Compliant Lead Free Tin 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 750mA 100A 16V 200ms 1.5A 0.026 0.65mm 110mOhm 450mOhm
0ZRA0300FF2D 0ZRA0300FF2D Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Tape & Reel (TR) 0ZRA yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.280Lx0.118W 7.10mmx3.00mm 0.433 11.00mm 8533.40.80.70 TR 100A 16V Polymeric e3 5.1mm WIRE 810 μm 0.201 5.10mm 2.3W 3A 100A 2s 5.1A 34mOhm 105mOhm
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