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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 Number of Pins 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 Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay 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 Applications 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)
RJS 4 RJS 4 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk RJS Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 3 SEC. AT 200% RATED CURRENT Radial Bend Cylinder CE, CSA, cURus Through Hole -55°C~125°C 0.181Diax0.760L 4.60mmx19.30mm 600V 8536.10.00.40 19.3mm x 4.6mm e3 Matte Tin (Sn) NO PIN WIRE CE; CSA; UL 19.3mm 4A ELECTRIC FUSE TIME LAG 4.6mm 4A Slow Blow 108 J Telecom Board Mount 60A 136 0.022Ohm
0ZRE0008FF1C 0ZRE0008FF1C Bel Fuse Inc. 0.0000
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0.00000000 download 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 1.2A Polymeric e3 5.1mm WIRE 0.8W TEMPERATURE SENSING 510 μm 0.201 5.10mm 80mA 1.5A 240V 15s 190mA 7.4Ohm 26Ohm
0ADAP9100-RE 0ADAP9100-RE Bel Fuse Inc. 3.6049
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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 10A Fast Blow Cartridge, Ceramic 10kA 101.4 0.0168Ohms
0ADKC5000-BE 0ADKC5000-BE Bel Fuse Inc. 0.0000
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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 5A Slow Blow Cartridge, Ceramic 200A AC 300A DC 50
0679L5000-05 0679L5000-05 Bel Fuse Inc. 0.2699
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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 5A 2-SMD, Square End Block 2.794mm 2.54mm cURus 14mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V 6125 2410 5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 5.5 0.014Ohms
0ZRR0160FF1A 0ZRR0160FF1A 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 0.642Dia x 0.122 T 16.30mmx3.10mm 0.839 21.30mm Polymeric 0.201 5.10mm 40A 60V 11.4s 1.6A 90mOhms 220mOhms 3.2A
0ZCH0075FF2G 0ZCH0075FF2G Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCH Active 2A (4 Weeks) ROHS3 Compliant Tin 2 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 100A 8V Polymeric e3 3225 1210 600mW 750mA 100A 100ms 1.5A 0.028 0.70mm 130mOhm 400mOhm
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
0680L0375-01 0680L0375-01 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 375mA Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 0.14 0.93Ohms
5MT 2 5MT 2 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5MT yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm CE, CSA, cULus, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 250V e3 Matte Tin (Sn) NO END CAP CE; CSA; PSE; UL 5.1mm 2A ELECTRIC FUSE 2A Medium Blow 20 J Cartridge, Glass 100A 20 0.055Ohm
5VTP 2.5-R 5VTP 2.5-R Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5VTP Last Time Buy 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 2.5A Slow Blow Cartridge, Glass 35A 137 0.03Ohms
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
0679L0250-01 0679L0250-01 Bel Fuse Inc. 0.3105
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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 0679L Active 1 (Unlimited) EAR99 ROHS3 Compliant 250mA 2-SMD, Square End Block 2.794mm cURus 610mOhm Surface Mount -55°C~125°C 0.240Lx0.100W x 0.110 H 6.10mmx2.54mmx2.79mm 125V 125V TAPE AND REEL 6.1mm x 2.54mm x 2.54mm e4 Silver (Ag) UL 6.1mm 2.54 mm ELECTRIC FUSE 14400 s 6125 2410 Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.02 0.61Ohm
0ZRR0110FF1A 0ZRR0110FF1A 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 0.512Dia x 0.122 T 13.00mmx3.10mm 0.709 18.00mm Polymeric 0.201 5.10mm 40A 60V 8.2s 1.1A 150mOhms 380mOhms 2.2A
0ZRR0110FF2B 0ZRR0110FF2B 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 0.512Dia x 0.122 T 13.00mmx3.10mm 0.709 18.00mm Polymeric 0.201 5.10mm 40A 60V 8.2s 1.1A 150mOhms 380mOhms 2.2A
0680L4000-05 0680L4000-05 Bel Fuse Inc. 0.6067
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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 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 24 0.026Ohms
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
3AG 750 3AG 750 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3AG 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 NO END CAP CE; CSA; UL 6.35mm ELECTRIC FUSE 31.8mm 750mA Fast Blow Cartridge, Glass 200A 0.75 0.24Ohm
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
0ZRM0030FF1E 0ZRM0030FF1E 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 3A Polymeric e3 5.1mm Non-linear Resistors WIRE 1.44W TEMPERATURE SENSING 650 μm 0.201 5.10mm 300mA 3A 120V 8.5s 600mA 880mOhm 2.1Ohm
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
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
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
0ZRB0110FF2E 0ZRB0110FF2E Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.05 TO OHMS AT 0.14 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.291Lx0.118W 7.40mmx3.00mm 0.559 14.20mm TR 40A 30V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 700mW 1.1A 40A 6.6s 2.2A 50mOhm 170mOhm
0ZRN1000FF1A 0ZRN1000FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.689Lx0.118W 17.50mmx3.00mm 1.043 26.50mm Polymeric 0.402 10.20mm 100A 16V 9s 10A 6.2mOhms 15mOhms 18.5A
C1F 8 C1F 8 Bel Fuse Inc. 0.0000
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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 8A Fast Blow Board Mount (Cartridge Style Excluded) 35A AC 50A DC 3.584 0.01Ohms
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
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
0ZCC0110AF2C 0ZCC0110AF2C 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) cURus, TUV Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 8533.40.80.70 TR, 7 INCH 40A 16V Polymeric e3 Matte Tin (Sn) Non-linear Resistors WRAPAROUND 4532 1812 DUAL ENDED TEMPERATURE SENSING 800mW 1.1A 100A 500ms 1.95A 0.035 0.90mm 40mOhm 180mOhm 2.2A
0ZRP0375FF1A 0ZRP0375FF1A Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks 0ZRP Active Not Applicable ROHS3 Compliant Radial, Disc cURus, UL Through Hole -40°C~85°C 0.650Lx0.142W 16.50mmx3.60mm 0.992 25.20mm Polymeric 0.402 10.20mm 40A 60V 22s 3.75A 17mOhms 60mOhms 7.5A
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