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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 Depth Diameter 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 Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Surface Mount Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Current Rating (Amps) 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 Terminal Material Fuse Type Fuse Current Pre-arcing Time-Min Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
0034.4241 0034.4241 Schurter Inc. 2.7585
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0.00000000 13 Weeks Through Hole Bulk MSF 125 yes Active Vendor Undefined Radial EAR99 6.4mm ROHS3 Compliant Lead Free Tin 160mA No 2 Radial, Can 8.7884mm cURus Through Hole 409.990803mg -25°C~85°C 0.252Dia x 0.346 H 6.40mmx8.80mm 125V 125V 160mA 8536.10.00.40 6.4mm x 8.8mm 125V e3 Thermoplastic PIN WIRE CCC; CSA; UL ELECTRIC FUSE VERY FAST Fast Blow 125V Board Mount (Cartridge Style Excluded) 4ms 100A 0.0036
0034.3972 0034.3972 Schurter Inc. 0.0000
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0.00000000 download Bulk FSD 5x20 Obsolete Vendor Undefined Clip 5.2mm ROHS3 Compliant Lead Free 100mA No 2 5mm x 20mm CSA, UL Holder 919.998724mg 0.205Diax0.787L 5.20mmx20.00mm 250V Slow Blow 250V Cartridge, Glass 35A 0.044
0034.6620 0034.6620 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 8.5mm ROHS3 Compliant Lead Free 3.15A No 2 Radial, Can, Vertical No SVHC 8.509mm CCC, cURus, KC, PSE/JET, VDE Through Hole 449.991981mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 250V 8536.10.00.40 BAG 8.5mm x 8.5mm 4.3mm e3 Tin (Sn) 1.2W Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; PSE; UL; VDE ELECTRIC FUSE TIME LAG 640 μm Slow Blow 250V 76 J 250V 50mV 1.2W Board Mount (Cartridge Style Excluded) 3.15A 35A AC 50A DC 55
0034.7118 0034.7118 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 Lead Free Tin 250V 2A 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 2A 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 28 J 250V Board Mount (Cartridge Style Excluded) 60000ms 50A 28.6
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
0034.1527 0034.1527 Schurter Inc. 0.0000
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0.00000000 7 Weeks Bulk FSF 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Lead Free Nickel 250V 32mA 2 5mm x 20mm No SVHC CCC, cURus, VDE Holder 900.012311mg -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 32mA BOX NO 1.6W Glass END CAP CCC; CSA; IEC; UL; VDE ELECTRIC FUSE Fast Blow 250V 1.6W Cartridge, Glass 32mA 3ms 35A 0.000082
3402.0020.11 3402.0020.11 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Thermoplastic Bulk OMF 63 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 8A No 2 2-SMD, J-Lead 2.5908mm 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 20 J 63V 800mW Board Mount (Cartridge Style Excluded) 50ms 50A 20
0071.1381.B1 0071.1381.B1 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk AVTP Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 20mm unknown Through Hole 3.000003g -40°C~85°C TA 2.001nF 8533.40.40.00 175V 2001pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 130V 12kA 204V 100A 150J 224V 184V 204V 130V
8020.0768 8020.0768 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
0001.2512.PT 0001.2512.PT Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Bulk SPT 5x20 yes Active Vendor Undefined Axial EAR99 5mm ROHS3 Compliant Lead Free Copper, Tin 6.3A No 2 5mm x 20mm (Axial) cURus Through Hole 1.679993g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 150V 250V 6.3A 8536.10.00.40 150V e3 Tin (Sn) Ceramic PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow 171 J 250V 4W Cartridge, Ceramic 10ms 1.5kA 171
0072.6861.B1 0072.6861.B1 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk AVTT Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole 3.000003g -40°C~85°C TA 170pF 8533.40.40.00 860V 170pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 680V 6kA 1.0685kV 50A 310J 1.175kV 962V 1.0685kV 680V
0071.2511.T2 0071.2511.T2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) AVTP yes Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 5mm Through Hole 500.000539mg -40°C~85°C TA 62pF 8533.40.40.00 TR 330V 62pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR RADIAL 250V 800A 393V 5A 17J 432V 354V 393V 250V
0070.1741.B1 0070.1741.B1 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole 1.000001g -40°C~125°C TA 4nF 8533.40.40.00 22V 4000pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 17V 1kA 27V 5A 3.9J 30V 24V 27V 17V
3402.0013.22 3402.0013.22 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 2.5A No 2 2-SMD, J-Lead 2.5908mm 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 480mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.97
3402.0008.24 3402.0008.24 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 630mA No 2 2-SMD, J-Lead 2.5908mm 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 180mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.02
3404.2413.22 3404.2413.22 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Holder, Surface Mount Tape & Reel (TR) UMZ 250 yes Active Vendor Undefined EAR99 4.2mm ROHS3 Compliant 500mA No 2 2-SMD, Square End Block with Clip 3.9878mm cURus, VDE Holder, Surface Mount 240.007063mg -40°C~85°C 0.445Lx0.165W x 0.157 H 11.30mmx4.20mmx4.00mm 125V 250V 8536.10.00.40 BLISTER TAPE AND REEL 10.7mm x 3.6mm x 4mm 125V e4 500mW Ceramic WRAPAROUND CSA; IEC; UL; VDE 10.7mm 3.6 mm ELECTRIC FUSE TIME LAG Slow Blow 250V 500mW Gold Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 0.54
3403.0013.24 3403.0013.24 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Thermoplastic Tape & Reel (TR) OMF 250 yes Active Vendor Undefined EAR99 4.6mm ROHS3 Compliant Tin 500mA No 2 2-SMD, J-Lead 3.9mm cURus, VDE Surface Mount 350.003213mg -55°C~125°C 0.433Lx0.181W x 0.154 H 11.00mmx4.60mmx3.90mm 250V 250V 8536.10.00.40 BLISTER TAPE AND REEL 11mm x 4.6mm x 3.9mm 250V e3 WRAPAROUND CCC; CSA; IEC; UL; UMF; VDE 11mm ELECTRIC FUSE VERY FAST Fast Blow 250V 190mW Board Mount (Cartridge Style Excluded) 1ms 100A 0.03
3404.0048.11 3404.0048.11 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Bulk OMF 125 yes Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 3.15A No 2 2-SMD, J-Lead 2.6mm cURus Surface Mount 80.002354mg -55°C~125°C 0.291Lx0.122W x 0.102 H 7.40mmx3.10mmx2.60mm 125V 125V 8536.10.00.40 BAG 125V e3 Thermoplastic WRAPAROUND CCC; CSA; CUL; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 1 J 125V 600mW Board Mount (Cartridge Style Excluded) 10ms 100A 1.2
0070.2021.B1 0070.2021.B1 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk 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 26V 3614pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 20V 500A 33V 2.5A 2.0J 36V 30V 33V 20V
0034.6035 0034.6035 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk MSF 250 yes Active Vendor Undefined Radial EAR99 8.5mm ROHS3 Compliant UL94 V-0 Lead Free Tin 125mA No 2 Radial, Can, Vertical 8.509mm CCC, cURus, VDE Through Hole 500.000539mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 250V 125mA 8536.10.00.40 8.5mm x 8.5mm 250V e3 Thermoplastic PIN WIRE CCC; CSA; IEC; UL; VDE ELECTRIC FUSE VERY FAST 640 μm Fast Blow 250V Board Mount (Cartridge Style Excluded) 35A 0.006
3413.0116.26 3413.0116.26 Schurter Inc. 0.0000
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0.00000000 18 Weeks Surface Mount Tape & Reel (TR) USF 1206 yes Active Vendor Undefined EAR99 ROHS3 Compliant Lead Free Gold 1.25A No 2 1206 (3216 Metric) 600μm cURus 48mOhm Surface Mount 99.988768mg -55°C~90°C 0.126Lx0.063W x 0.024 H 3.20mmx1.60mmx0.60mm 63V 32V 8536.10.00.40 BLISTER TAPE AND REEL 63V e4 WRAPAROUND CCC; CSA; IEC; UL 1.6 mm ELECTRIC FUSE SUPER FAST Fast Blow 32V Board Mount (Cartridge Style Excluded) 60000ms 50A 0.12 0.048Ohm
0034.3112.PT 0034.3112.PT Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Bulk FST 5x20 yes Active Vendor Undefined Axial EAR99 5mm ROHS3 Compliant Lead Free Nickel 250V 315mA No 2 5mm x 20mm (Axial) cURus Through Hole 1.479987g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 250V 8536.10.00.40 e3 Tin (Sn) Glass PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow 250V Cartridge, Glass 35A 0.544
8020.0774 8020.0774 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
3413.0121.24 3413.0121.24 Schurter Inc. 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) USF 1206 yes Active Vendor Undefined EAR99 ROHS3 Compliant Lead Free Tin 3A No 2 1206 (3216 Metric) 600μm cURus 17mOhm Surface Mount 6.010099mg -55°C~90°C 0.126Lx0.063W x 0.024 H 3.20mmx1.60mmx0.60mm 63V 32V 8536.10.00.40 BLISTER TAPE AND REEL 63V e4 Gold/Nickel (Au/Ni) WRAPAROUND CCC; CSA; IEC; UL 1.6 mm ELECTRIC FUSE SUPER FAST Fast Blow 32V Board Mount (Cartridge Style Excluded) 60000ms 50A 0.8 0.017Ohm
3410.0033.04 3410.0033.04 Schurter Inc. 0.0000
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0.00000000 13 Weeks Surface Mount Tape & Reel (TR) MGA yes Active Vendor Undefined EAR99 ROHS3 Compliant Tin 1.5A 2-SMD, Square End Block 1.55mm cURus 56mOhm Surface Mount 99.988768mg -55°C~150°C 0.126Lx0.061W x 0.061 H 3.20mmx1.55mmx1.55mm 125V 125V 8536.10.00.40 BLISTER TAPE AND REEL 3.2mm x 1.55mm x 1.55mm 125V e3 WRAPAROUND CCC; CSA; UL 3.2mm ELECTRIC FUSE SUPER FAST Fast Blow Board Mount (Cartridge Style Excluded) 5000ms 50A AC 300A DC 0.064 0.056Ohm
0071.1261.A2 0071.1261.A2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) AVTP Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole 2.000002g -40°C~85°C TA 1.019nF 8533.40.40.00 AMMO PACK 160V 1019pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 120V 6kA 188.5V 50A 52J 207V 170V 188.5V 120V
0001.2710.11 0001.2710.11 Schurter Inc. 0.0000
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0.00000000 20 Weeks Holder, Surface Mount Bulk SMD-SPT yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Copper Gold 4A No 2 5mm x 20mm No SVHC CCC, cURus, VDE Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 150V 250V 4A 8536.10.00.40 BAG 150V e4 4W Ceramic END CAP CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG Slow Blow 62 J 250V 4W Cartridge, Ceramic 4A 10ms 1.5kA 62.4
3403.0163.11 3403.0163.11 Schurter Inc. 0.0000
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0.00000000 9 Weeks PCB, Surface Mount Bulk UMT 250 yes Active Vendor Undefined SMD/SMT EAR99 3mm ROHS3 Compliant Lead Free Tin 500mA No 2 2-SMD, Square End Block 3mm CQC, cURus, KC, UL, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 8536.10.00.40 BAG 10.1mm x 3mm x 3mm 125V e3 500mW Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 250V 7 J 250V 500mW Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 0.54
3403.0175.24 3403.0175.24 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) UMT 250 yes Active Vendor Undefined EAR99 3mm ROHS3 Compliant Tin 8A 2-SMD, Square End Block not_compliant 3mm cURus, PSE/JET Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 8536.10.00.40 BLISTER TAPE AND REEL 10.1mm x 3mm x 3mm e3 Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 113 J 3W Board Mount (Cartridge Style Excluded) 10ms 35A 113
3-103-123 3-103-123 Schurter Inc. 0.0000
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0.00000000 download 17 Weeks Tape & Reel (TR) MGA-A Active Vendor Undefined ROHS3 Compliant 2-SMD, Square End Block cURus, UL Surface Mount -55°C~125°C 0.126Lx0.061W x 0.061 H 3.20mmx1.55mmx1.55mm 125V 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.09
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