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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 RoHS Status Lead Free Contact Plating Current Rating Additional Feature Package / Case Height 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 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 Rated Voltage(DC) 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 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)
0ZRP0160FF2B 0ZRP0160FF2B 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 0.480Lx0.150W 12.20mmx3.81mm 0.720 18.30mm Polymeric 0.201 5.10mm 40A 60V 9s 1.6A 100mOhms 320mOhms 3.2A
0ZRB0600FF1A 0ZRB0600FF1A Bel Fuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.005 TO OHMS AT 0.018 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.650Lx0.118W 16.50mmx3.00mm 0.980 24.90mm 40A 30V Polymeric e3 10.2mm Non-linear Resistors WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 3.5W 6A 40A 16s 12A 5mOhm 40mOhm
0ZSC0550FF1E 0ZSC0550FF1E 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 1.417Lx0.283W 36.00mmx7.20mm Polymeric 100A 20V 5s 5.5A 0.039 1.00mm 9mOhms 22mOhms 10.5A
0ZRR0135FF1A 0ZRR0135FF1A 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 0.571Dia x 0.122 T 14.50mmx3.10mm 0.772 19.60mm Polymeric 0.201 5.10mm 40A 60V 9.6s 1.35A 120mOhms 300mOhms 2.7A
0ZRC0015FF1E 0ZRC0015FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Box 0ZRC yes Active 1 (Unlimited) 2 EAR99 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 BULK 40A Polymeric e3 5.1mm Non-linear Resistors WIRE 0.7W TEMPERATURE SENSING 510 μm 0.201 5.10mm 150mA 40A 90V 10s 350mA 2.4Ohm 7Ohm
0ZRB0135FF1E 0ZRB0135FF1E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk 0ZRB yes Active 1 (Unlimited) 2 ROHS3 Compliant Tin 0.04 TO OHMS AT 0.095 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.350Lx0.118W 8.90mmx3.00mm 0.532 13.50mm 40A 30V Polymeric e3 5.1mm Non-linear Resistors WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 800mW 1.35A 40A 7.3s 2.7A 40mOhm 130mOhm
0680L4000-15 0680L4000-15 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 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A AC 100A DC 24 0.026Ohms
0685T4000-01 0685T4000-01 Bel Fuse Inc. 0.0000
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0.00000000 16 Weeks Cut Tape (CT) C1T Active 1 (Unlimited) EAR99 ROHS3 Compliant 1206 (3216 Metric) CE, cURus Surface Mount -55°C~125°C 0.126Lx0.062W 3.20mmx1.58mm 63V e3 Tin (Sn) - with Nickel (Ni) barrier ELECTRIC FUSE 4A Slow Blow Board Mount (Cartridge Style Excluded) 50A 2.56 0.03Ohm
5TT 7 5TT 7 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5TT yes Obsolete Not Applicable EAR99 Non-RoHS Compliant PRE-ARCING TIME: OPEN WITHIN 3 SEC. AT 200% RATED CURRENT 5mm x 20mm CE, CSA, PSE Holder -55°C~125°C 0.201Diax0.787L 5.10mmx20.00mm 125V 5.1mm x 20mm e3 Matte Tin (Sn) NO END CAP CE; CSA; PSE 5.1mm 7A ELECTRIC FUSE 5x20mm 20mm 7A Slow Blow 295 J Cartridge, Ceramic 10kA
0ZCH0075AF2E 0ZCH0075AF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 0ZCH Active 2A (4 Weeks) EAR99 ROHS3 Compliant Lead Free Tin 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 8533.40.80.70 100A Polymeric e3 3225 1210 750mA 100A 24V 100ms 1.5A 0.028 0.70mm 130mOhm 400mOhm
GSA 6-R GSA 6-R Bel Fuse Inc. 0.0000
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0.00000000 8 Weeks Bulk GSA 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 6A Slow Blow Cartridge, Ceramic 200A 286 0.018Ohms
0ZRN1300FF1A 0ZRN1300FF1A 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 0.925Lx0.142W 23.50mmx3.60mm 1.130 28.70mm Polymeric 0.402 10.20mm 100A 16V 13s 13A 4.1mOhms 10mOhms 24A
0ZRM0025FF2C 0ZRM0025FF2C 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 0.311Dia x 0.150 T 7.90mmx3.80mm 0.512 13.00mm 8533.40.80.70 TR 3A Polymeric e3 5.1mm Non-linear Resistors WIRE OVERLOAD PROTECTION 650 μm 0.201 5.10mm 250mA 3A 120V 7.5s 500mA 1.25Ohm 3Ohm
5HFP 6.3 5HFP 6.3 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 5HFP yes Obsolete Not Applicable EAR99 Non-RoHS Compliant 5mm x 20mm (Axial) CCC, CE, CSA, IMQ, PSE, SEMKO, 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 CCC; CE; CSA; IMQ; PSE; SEMKO; UL; VDE 5.5mm 6.3A ELECTRIC FUSE VERY FAST 5x20mm 21mm 6.3A Fast Blow 70 J Cartridge, Ceramic 1.5kA 70 0.012Ohm
RJS 250-R STD RJS 250-R STD Bel Fuse Inc. 0.0000
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0.00000000 7 Weeks Bulk RJS Active 1 (Unlimited) ROHS3 Compliant Radial Bend Cylinder CE, CSA, cURus Through Hole -55°C~125°C 0.181Diax0.760L 4.60mmx19.30mm 600V 250mA Slow Blow Telecom Board Mount 100A 0.64 3.2Ohm
3AB 5 3AB 5 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3AB Obsolete Not Applicable Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, PSE, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 5A Fast Blow Cartridge, Ceramic 200A 63 0.02Ohms
3AG 7 3AG 7 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk 3AG Obsolete Not Applicable Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, PSE, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 7A Fast Blow Cartridge, Glass 200A 141 0.013Ohms
SSQ 1 SSQ 1 Bel Fuse Inc. 0.0000
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0.00000000 Cut Tape (CT) SSQ yes Not For New Designs 1 (Unlimited) EAR99 ROHS3 Compliant RATED BREAKING CAPACITY: 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 Nickel/Palladium (Ni/Pd) YES END CAP CE; UL 6.1mm 2.54 mm 15A ELECTRIC FUSE VERY FAST 86V 2.54mm 1A Fast Blow 121 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.19 0.081Ohm
0ADKC0500-BE 0ADKC0500-BE Bel Fuse Inc. 1.7150
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0.00000000 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 500mA Slow Blow Cartridge, Ceramic 200A AC 300A DC 0.287
0ZCJ0025FF2E 0ZCJ0025FF2E Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZCJ Active 2A (4 Weeks) EAR99 ROHS3 Compliant Lead Free 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.065W 3.25mmx1.65mm 8533.40.80.70 Y 3.5mm x 1.8mm x 0.75mm 100A Polymeric e3 Matte Tin (Sn) TEMPERATURE DEPENDENT RESISTOR TUV, UL 3216 1206 16V 250mA 100A 16V 80ms 500mA 0.030 0.75mm 550mOhm 2.3Ohm
0680L3500-05 0680L3500-05 Bel Fuse Inc. 0.5102
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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
0ZRN0100FF2D 0ZRN0100FF2D Bel Fuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 0ZRN Active Not Applicable ROHS3 Compliant Radial, Disc cURus, TUV, UL Through Hole -40°C~125°C 0.382Dia x 0.118 T 9.70mmx3.00mm 0.535 13.60mm Polymeric 0.201 5.10mm 40A 30V 5.2s 1A 180mOhms 430mOhms 1.8A
GSA 200 GSA 200 Bel Fuse Inc. 0.0000
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0.00000000 download Bulk GSA Obsolete Not Applicable Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, UL Holder -55°C~125°C 0.250Diax1.252L 6.35mmx31.80mm 250V 200mA Slow Blow Cartridge, Ceramic 35A 0.77 8.3Ohms
0ZCB0150FF2E 0ZCB0150FF2E Bel Fuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 0ZCB Obsolete 2A (4 Weeks) 2 ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm TR, 7 INCH 100A Polymeric e3 Matte Tin (Sn) Non-linear Resistors ONE SURFACE 3225 1210 DUAL ENDED OVERLOAD PROTECTION 1.5A 100A 6V 500ms 3A 0.035 0.90mm 40mOhm 110mOhm
0ADKC9120-BE 0ADKC9120-BE Bel Fuse Inc. 0.0000
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0.00000000 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 12A Slow Blow Cartridge, Ceramic 200A AC 300A DC 576
SSTC 7 SSTC 7 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 7A Slow Blow Board Mount (Cartridge Style Excluded) 50A 80 0.01Ohms
0ZCN0110AF2C 0ZCN0110AF2C 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 33V 500ms 1.1A 0.028 0.70mm 100mOhms 400mOhms 2.2A
0697H0315-01 0697H0315-01 Bel Fuse Inc. 0.3470
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0.00000000 10 Weeks Through Hole Bulk 0697H Active 1 (Unlimited) EAR99 ROHS3 Compliant 315mA Radial, Box 7.7978mm cURus 500mOhm Through Hole -55°C~125°C 0.329Lx0.157W x 0.307 H 8.35mmx4.00mmx7.80mm 100V 350V 8.5mm x 4mm x 7.8mm e3 Matte Tin (Sn) UL 8.5mm 4 mm ELECTRIC FUSE TIME LAG MICRO Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 65A DC 0.27 0.5Ohm
0ADBP2000-RE 0ADBP2000-RE Bel Fuse Inc. 5.8255
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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 2A Fast Blow Cartridge, Ceramic 10kA 1.5 0.15Ohms
5SFP 400-R 5SFP 400-R Bel Fuse Inc. 0.0000
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0.00000000 Bulk 5SFP yes Last Time Buy 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 0.4A ELECTRIC FUSE 5x20mm 21mm 400mA Fast Blow Cartridge, Glass 35A 0.17 0.44Ohm
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