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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 Diameter RoHS Status Lead Free Contact Plating Additional Feature Package / Case Approval Agency Mfr 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 Rated Power Dissipation (P) Working Voltage Terminal Placement 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)
0ZRP0160FF1A 0ZRP0160FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.480Lx0.142W 12.20mmx3.60mm 0.720 18.30mm Polymeric 0.201 5.10mm 40A 60V 9s 1.6A 100mOhms 320mOhms 3.2A
0ZRM0010FF1E 0ZRM0010FF1E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRM yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.311Dia x 0.150 T 7.90mmx3.80mm 0.512 13.00mm 8533.40.80.70 BULK 2A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.84W TEMPERATURE SENSING 510 μm 0.201 5.10mm 100mA 2A 120V 10s 200mA 3Ohm 7.5Ohm
0ZRC0160FF2B 0ZRC0160FF2B 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 16.3mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.641Lx0.122W 16.30mmx3.10mm 0.839 21.30mm TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.9W TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.6A 40A 90V 11.4s 3.2A 90mOhm 220mOhm
0ZRC0185FF2B 0ZRC0185FF2B 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 EAR99 17.8mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.701Lx0.122W 17.80mmx3.10mm 0.902 22.90mm 8533.40.80.70 TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 1.85A 40A 90V 12.6s 3.7A 80mOhm 190mOhm
0ZRC0035FF2E 0ZRC0035FF2E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 EAR99 7.4mm ROHS3 Compliant Tin Radial, Disc cURus Through Hole -40°C~85°C 0.291Lx0.122W 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.3W TEMPERATURE SENSING 510 μm 0.201 5.10mm 350mA 40A 90V 10s 750mA 700mOhm 2.5Ohm
0ZRA0500FF1E 0ZRA0500FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 0ZRA yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.409Lx0.118W 10.40mmx3.00mm 0.563 14.30mm 100A Polymeric e3 5.1mm WIRE TEMPERATURE SENSING 810 μm 0.201 5.10mm 5A 100A 16V 3.6s 8.5A 14mOhm 44mOhm
0ZRE0075FF1A 0ZRE0075FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Bulk 0ZRE Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.453Lx0.189W 11.50mmx4.80mm 0.921 23.40mm Polymeric 0.201 5.10mm 7.5A 240V 18s 750mA 320mOhms 1.5A
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
0ZCA0020FF2E 0ZCA0020FF2E Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCA yes Obsolete 2A (4 Weeks) 2 EAR99 ROHS3 Compliant RESISTANCE RANGE(RMIN-R1MAX)OHMS:0.8-5 1206 (3216 Metric) cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 TR, 7 INCH 10A Polymeric e3 Matte Tin (Sn) Non-linear Resistors WRAPAROUND 3216 1206 0.6W DUAL ENDED TEMPERATURE SENSING 200mA 10A 30V 50ms 400mA 0.030 0.75mm 600mOhm 2.5Ohm
0ZTH0020FF2E 0ZTH0020FF2E Bel Fuse Inc. 0.0000
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0.00000000 0ZTH 1210 (3225 Metric), Concave cURus, TUV, UL Bel Fuse Inc. Surface Mount -40°C ~ 125°C 0.127" L x 0.102" W (3.22mm x 2.58mm) AEC-Q200 Polymeric - 10 A 30V 100 ms 200 mA 0.047" (1.20mm) 800 mOhms 5 Ohms 500 mA
0ZRE0055FF1A 0ZRE0055FF1A Bel Fuse Inc. 0.0000
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0.00000000 18 Weeks Through Hole Bulk 0ZRE yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.551Lx0.161W 14.00mmx4.10mm 0.854 21.70mm 7A Polymeric e3 5.1mm WIRE 3.4W TEMPERATURE SENSING 810 μm 0.201 5.10mm 550mA 7A 240V 26s 1.25A 450mOhm 1.45Ohm
0ZRR0025FF2E 0ZRR0025FF2E 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 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm Polymeric 0.201 5.10mm 40A 60V 2.5s 250mA 1.25Ohms 3Ohms 500mA
0ZCK0050FF2E 0ZCK0050FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCK Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant Lead Free MINIMUM RESISTANCE IS 0.150 OHMS 0805 (2012 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 8533.40.80.70 TR, 7 INCH 100A Polymeric YES WRAPAROUND 2012 0805 6V DUAL ENDED 6V 500mA 100A 6V 100ms 1A 0.049 1.25mm 150mOhm 850mOhm
0680L9100-21 0680L9100-21 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 75V 50V 10A Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 500A DC 170 0.0084Ohms
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
0ZRM0020FF1E 0ZRM0020FF1E 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 Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.311Dia x 0.150 T 7.90mmx3.80mm 0.512 13.00mm 8533.40.80.70 2A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.08W TEMPERATURE SENSING 650 μm 0.201 5.10mm 200mA 2A 120V 9s 400mA 1.83Ohm 4.4Ohm
0ZRE0005FF1C 0ZRE0005FF1C Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Box 0ZRE yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.327Lx0.150W 8.30mmx3.80mm 0.421 10.70mm 8533.40.80.70 BULK 1A Polymeric e3 5.1mm WIRE 0.7W TEMPERATURE SENSING 510 μm 0.201 5.10mm 50mA 1.5A 240V 15s 120mA 18.5Ohm 65Ohm
0ZRC0040FF1E 0ZRC0040FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 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 0.299Lx0.122W 7.60mmx3.10mm 0.532 13.50mm 8533.40.80.70 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.56W TEMPERATURE SENSING 510 μm 0.201 5.10mm 400mA 40A 90V 3.8s 800mA 550mOhm 1.29Ohm
0ZCG0160AF2C 0ZCG0160AF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) ROHS3 Compliant 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 100A Polymeric 4532 1812 1.6A 100A 12V 1s 3.2A 0.053 1.35mm 30mOhm 100mOhm
0ZRC0040FF2E 0ZRC0040FF2E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 EAR99 7.6mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.299Lx0.122W 7.60mmx3.10mm 0.532 13.50mm 8533.40.80.70 TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.56W TEMPERATURE SENSING 510 μm 0.201 5.10mm 400mA 40A 90V 3.8s 800mA 550mOhm 1.29Ohm
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
3JS 2.5-R TR 3JS 2.5-R TR Bel Fuse Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) 3JS Active 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 2.5A Slow Blow Cartridge, Glass 100A AC 150A DC 35 0.046Ohm
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
0ZRA0800FF1A 0ZRA0800FF1A 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 0.500Lx0.118W 12.70mmx3.00mm 0.823 20.90mm 8533.40.80.70 BULK 100A Polymeric e3 5.1mm WIRE 3W TEMPERATURE SENSING 810 μm 0.201 5.10mm 8A 100A 16V 9s 13.6A 5mOhm 18mOhm
5HT 630-R 5HT 630-R Bel Fuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 5HT yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, cULus Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V BOX; TAPE AND REEL 5.1mm x 20mm e3 Matte Tin (Sn) NO END CAP CCC; CE; CSA; UL 5.1mm 0.63A ELECTRIC FUSE TIME LAG 5x20mm 20mm 630mA Slow Blow Cartridge, Ceramic 1.5kA 0.7 0.63Ohm
0ZRC0050FF2E 0ZRC0050FF2E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRC yes Active 1 (Unlimited) 2 7.9mm ROHS3 Compliant Tin Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.311Lx0.122W 7.90mmx3.10mm TR 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.77W TEMPERATURE SENSING 510 μm 0.201 5.10mm 500mA 40A 90V 4s 1A 500mOhm 1.17Ohm
SST 3.5/5K SST 3.5/5K Bel Fuse Inc. 0.0000
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0.00000000 9 Weeks Tape & Reel (TR) SST Active 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 3.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 18 0.027Ohm
0ZCG0110AF2C 0ZCG0110AF2C Bel Fuse Inc. 0.1750
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant Tin 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8533.40.80.70 100A 16V Polymeric 4532 1812 800mW 1.1A 100A 500ms 2.2A 0.035 0.90mm 40mOhm 180mOhm
0ZCG0014FF2C 0ZCG0014FF2C Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCG Active 2A (4 Weeks) ROHS3 Compliant Lead Free 1812 (4532 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 10A Polymeric 4532 1812 140mA 10A 60V 8ms 300mA 0.035 0.90mm 1.2Ohm 6.5Ohm
RST 1.6-BULK RST 1.6-BULK Bel Fuse Inc. 0.4746
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0.00000000 18 Weeks Bulk RST Active Not Applicable 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 1.6A Slow Blow Board Mount (Cartridge Style Excluded) 100A 17 0.038Ohm
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