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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 Material Housing Material Packaging Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Orientation Depth Number of Poles Diameter Length RoHS Status Flammability Rating Lead Free Contact Material Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC Reach Compliance Code Height Approval Agency Outside Diameter Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Filter Type Max Voltage Rating (DC) Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Surface Mount Subcategory Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Fuse Size Body Height Termination Style Voltage Current Rating (Amps) Thread Size Wire/Cable Diameter Number of Circuits Response Time Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Dropout Voltage Max Surge Current Varistor Voltage Clamping Current Power Dissipation Energy Contact Finish Illumination Type Fuse Type Fuse Current Pre-arcing Time-Min Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuseholder Type Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
0071.2321.B1 0071.2321.B1 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk AVTP Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole 500.000539mg -40°C~85°C TA 141pF 8533.40.40.00 300V 141pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 230V 1.75kA 361.5V 10A 32J 397V 326V 361.5V 230V
0031.9848 0031.9848 Schurter Inc. 0.0000
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0.00000000 FAB Obsolete Vendor Undefined ROHS3 Compliant 5mmx20mm 1 Cartridge Holder
7043.8230 7043.8230 Schurter Inc. 0.0000
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0.00000000 15 Weeks Bulk 172600 Active Vendor Undefined Clip EAR99 ROHS3 Compliant Tin 250V 20A No 2 3AB, 3AG, 1/4 x 1-1/4 UR Holder 2.500003g -40°C~70°C 0.250Diax1.252L 6.35mmx31.80mm 250V BOX 6.35mm x 31.8mm e3 NO END CAP UL 6.35mm ELECTRIC FUSE TIME LAG 31.8mm Slow Blow 1300 J 250V Cartridge, Ceramic 1.5kA 1300
0070.7541.A2 0070.7541.A2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole 1.000001g -40°C~125°C TA 940pF 8533.40.40.00 AMMO PACK 102V 940pF @ 1kHz e3 TIN WIRE 1 VARISTOR RADIAL 75V 3.5kA 120V 25A 22J 132V 108V 120V 75V
0070.2021.T2 0070.2021.T2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole 500.000539mg -40°C~125°C TA 3.614nF 8533.40.40.00 TR 26V 3614pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 20V 500A 33V 2.5A 2.0J 36V 30V 33V 20V
0070.4081.B1 0070.4081.B1 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole 3.000003g -40°C~125°C TA 7.517nF 8533.40.40.00 56V 7517pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 40V 3kA 68V 20A 49J 75V 61V 68V 40V
8020.0779 8020.0779 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
0031.7505 0031.7505 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks PCB Thermoplastic Bulk FMR Active Vendor Undefined PC Pin 85°C -40°C Black Horizontal 1 ROHS3 Compliant UL94 V-0 Lead Free Brass Silver 125V 5A No Radial Through Hole 320.009417mg 125V Thermoplastic Radial 0.1 2.54mm pitch PC Pin 125V 5A 1 Silver Illuminated Radial Holder
0031.1758 0031.1758 Schurter Inc. 0.0000
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0.00000000 download 14 Weeks Panel Bulk FEU Active Vendor Undefined Lug 85°C -40°C 1 ROHS3 Compliant Lead Free Copper Alloy Tin 250V 20A Panel Mount 7.599997g 250V 250V Thermoset 1/4Dia x 1 1/4L 6.35mmx32mm Solder Lug 250V 20A 1 Tin Cartridge Holder
0031.1769 0031.1769 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Panel FEU Active Vendor Undefined Solder ROHS3 Compliant Copper Alloy Tin Panel Mount 99.988768mg 5mmx20mm Solder Lug 250V 1 Tin Cartridge Holder
7010.9962.57 7010.9962.57 Schurter Inc. 0.0000
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0.00000000 41 Weeks Ceramic Tape & Reel (TR) MSB yes Active Vendor Undefined EAR99 ROHS3 Compliant 1.5A No 2 Cartridge, Non-Standard cURus Holder 99.988768mg -55°C~85°C 0.079Diax0.276L 2.00mmx7.00mm 125V 125V 8536.10.00.40 BLISTER TAPE AND REEL 125V e3 Tin (Sn) YES END CAP SURFACE MOUNT CSA; CUL; IEC; UL ELECTRIC FUSE TIME LAG 7mm Slow Blow 2 J 125V 240mW Board Mount (Cartridge Style Excluded) 5ms 50A 2.1
0031.1085 0031.1085 Schurter Inc. 0.0000
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0.00000000 10 Weeks Panel Bulk FEF Active Vendor Undefined Solder 85°C -40°C Black 16.2mm 1 ROHS3 Compliant Lead Free 250V 10A No No SVHC Panel Mount 5.880003g 250V 250V Thermoset 5mmx20mm Solder Lug 1 Illuminated Cartridge 10A Holder
3410.0022.01 3410.0022.01 Schurter Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Ceramic Strip MGA yes Active Vendor Undefined EAR99 1.55mm ROHS3 Compliant Nickel Tin 250mA No 2 2-SMD, Square End Block No SVHC 1.55mm cURus 800mOhm Surface Mount 29.993795mg -55°C~150°C 0.126Lx0.061W x 0.061 H 3.20mmx1.55mmx1.55mm 125V 125V 8536.10.00.40 BLISTER TAPE 125V e2 WRAPAROUND CCC; CSA; UL ELECTRIC FUSE SUPER FAST Fast Blow 125V Board Mount (Cartridge Style Excluded) 250mA 5000ms 50A AC 300A DC 0.0009 0.8Ohm
7043.8210 7043.8210 Schurter Inc. 0.0000
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0.00000000 15 Weeks Ceramic Bulk 172600 Active Vendor Undefined Clip EAR99 ROHS3 Compliant 12.5A No 2 3AB, 3AG, 1/4 x 1-1/4 UR Holder 2.500003g -40°C~70°C 0.250Diax1.252L 6.35mmx31.80mm 250V BOX 6.35mm x 31.8mm e3 Tin (Sn) NO END CAP UL 6.35mm ELECTRIC FUSE TIME LAG 31.8mm Slow Blow 70 J 250V 2.5W Cartridge, Ceramic 1.5kA 70
8020.0606.G 8020.0606.G Schurter Inc. 0.0000
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0.00000000 24 Weeks Bulk SUT 6.3x32 Active Vendor Undefined Clip EAR99 6.3mm ROHS3 Compliant Nickel 250V 25A 3AB, 3AG, 1/4 x 1-1/4 cURus 2.1mOhm Holder 3.000003g -40°C~85°C 0.250Diax1.252L 6.35mmx31.80mm 250V 6.35mm x 31.8mm NO Ceramic END CAP UL ELECTRIC FUSE 31.8mm Slow Blow 1010 J Cartridge, Ceramic 5000ms 500A 1010 0.0021Ohm
7022.0620 7022.0620 Schurter Inc. 0.0000
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0.00000000 28 Weeks Bulk A12FA yes Active Vendor Undefined Clip EAR99 ROHS3 Compliant Copper, Tin 500V 1.6A No 2 3AB, 3AG, 1/4 x 1-1/4 UR Holder 3.000003g -40°C~85°C 0.250Diax1.252L 6.35mmx31.80mm 500V 1.6A BOX 6.35mm x 31.8mm TIN/TIN COPPER NO END CAP UL 6.35mm ELECTRIC FUSE SUPER FAST 31.8mm Fast Blow 500V Cartridge, Ceramic 3600000ms 150kA 0.5
2070.0011.24 2070.0011.24 Schurter Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) OSU 250 yes Obsolete Vendor Undefined EAR99 ROHS3 Compliant 315mA No 2 2-SMD, J-Lead 3.9116mm cURus, VDE Surface Mount 350.003213mg -40°C~125°C 0.433Lx0.181W x 0.154 H 11.00mmx4.60mmx3.90mm 250V 250V 8536.10.00.40 TAPE AND REEL 11mm x 4.6mm x 3.9mm 250V e3 Tin (Sn) WRAPAROUND CSA; GR; IEC; ITU; TIA; UL; VDE 11mm 4.6 mm ELECTRIC FUSE Fast Blow 250V Board Mount (Cartridge Style Excluded) 1ms 100A 0.019
0001.1003 0001.1003 Schurter Inc. 0.0000
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0.00000000 7 Weeks Clip, Holder Ceramic Bulk SP 5x20 yes Active Vendor Undefined Clip EAR99 5mm ROHS3 Compliant Lead Free Nickel 250V 800mA No 2 5mm x 20mm No SVHC CCC, cURus, KC, VDE 5.2 mm Holder 1.179992g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 800mA BOX 2.5W END CAP CCC; KC; UL; VDE ELECTRIC FUSE VERY FAST Fast Blow 250V 2.5W Cartridge, Ceramic 800mA 3ms 1.5kA 0.469
3414.0117.22.M 3414.0117.22.M Schurter Inc. 0.0000
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0.00000000 Tape & Reel (TR) USF 0402 Obsolete Vendor Undefined ROHS3 Compliant 0402 (1005 Metric) cURus Surface Mount -55°C~90°C 0.040Lx0.020W x 0.019 H 1.00mmx0.50mmx0.48mm 32V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.056 0.047Ohms
3402.0044.11 3402.0044.11 Schurter Inc. 0.0000
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0.00000000 download 29 Weeks Surface Mount Thermoplastic Bulk OMF 63 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 375mA No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 99.988768mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 63V 63V 8536.10.00.40 BAG 63V e3 WRAPAROUND CCC; CSA; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 63V 370mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.013
3404.0044.11 3404.0044.11 Schurter Inc. 0.0000
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0.00000000 download 29 Weeks Surface Mount Thermoplastic Bulk OMF 125 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 375mA No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 99.988768mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 125V 125V 8536.10.00.40 BAG 125V e3 WRAPAROUND CCC; CSA; CUL; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 125V 370mW Board Mount (Cartridge Style Excluded) 10ms 100A 0.013
0034.6975 0034.6975 Schurter Inc. 0.0000
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0.00000000 35 Weeks Through Hole Tape & Reel (TR) MXT 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 1A No 2 Radial, Can, Vertical 8.509mm CCC, cURus, KC, PSE/JET, VDE Through Hole 780.008779mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 8536.10.00.40 TAPE AND REEL 8.5mm x 9mm e3 500mW Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; PSE; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 4 J 250V Board Mount (Cartridge Style Excluded) 100A 4.4
0031.1402 0031.1402 Schurter Inc. 0.0000
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0.00000000 Holder Obsolete Vendor Undefined 1 ROHS3 Compliant 9.300004g
0031.6001 0031.6001 Schurter Inc. 0.0000
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0.00000000 21 Weeks Chassis Mount, Screw Bulk RSH Active Vendor Undefined Solder 85°C -40°C Black 14mm 41mm ROHS3 Compliant Lead Free Nickel Silver Nickel 250V 16A No Chassis Mount 7.300002g 250V SINGLE PHASE EMI FILTER Thermoset 1/4Dia x 1 1/4L 6.35mmx32mm Solder Lug M3 1 Illuminated Cartridge Block
3422.0009.23 3422.0009.23 Schurter Inc. 0.0000
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0.00000000 10 Weeks Holder, Surface Mount Thermoplastic Tape & Reel (TR) OMK 63 yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Tin 1A No 2 2-SMD, Square End Block with Holder 6mm CCC Holder, Surface Mount 489.993158mg -40°C~85°C 0.472Lx0.205W x 0.236 H 12.00mmx5.20mmx6.00mm 63V 63V 8536.10.00.40 TAPE AND REEL 63V e3 WRAPAROUND ELECTRIC FUSE Fast Blow 63V 220mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.078
0034.6613 0034.6613 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks PCB, Through Hole Plastic Bulk MST 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Lead Free Tin 630mA No 2 Radial, Can, Vertical No SVHC 8.509mm CCC, cURus, KC, VDE Through Hole 449.991981mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 125V 250V BAG 8.5mm x 8.5mm 4.3mm e3 360mW Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 250V 4 J 250V 90mV 360mW Board Mount (Cartridge Style Excluded) 630mA 35A AC 50A DC 4
7010.7170.13 7010.7170.13 Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Ceramic Bulk 172322 yes Active Vendor Undefined Axial EAR99 ROHS3 Compliant Tin 15A No 2 Cartridge, Non-Standard (Axial) CSA, UR Through Hole 459.999362mg -55°C~85°C 0.093Diax0.315L 2.36mmx8.00mm 32V 32V 8536.10.00.40 BAG 32V e3 PIN WIRE CSA; GAMT1; IEC; UL ELECTRIC FUSE VERY FAST 8mm Fast Blow 90 J 32V 1.8W Board Mount (Cartridge Style Excluded) 60ms 300A 90
0034.7105 0034.7105 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks Through Hole Bulk MSTU 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 100mA No 2 Radial, Can, Vertical 8.509mm cULus Through Hole 449.991981mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 100mA 8536.10.00.40 BAG 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; UL 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 250V Board Mount (Cartridge Style Excluded) 60000ms 50A 0.0456
2060.0008.24 2060.0008.24 Schurter Inc. 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) OSU 125 yes Obsolete Vendor Undefined EAR99 ROHS3 Compliant 630mA No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 99.988768mg -40°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 125V 125V 8536.10.00.40 BLISTER TAPE AND REEL 125V e3 Tin (Sn) WRAPAROUND CCC; CSA; CUL; GR; IEC; ITU; TIA; UL 7.4mm 3.1 mm ELECTRIC FUSE VERY FAST Fast Blow 125V Board Mount (Cartridge Style Excluded) 10ms 100A 0.02
3402.0006.22 3402.0006.22 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Thermoplastic Tape & Reel (TR) OMF 63 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 250mA No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 99.988768mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 63V 63V 8536.10.00.40 BLISTER TAPE AND REEL 63V e3 WRAPAROUND CCC; CSA; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 63V 250mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.0058
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