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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 Housing Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth 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 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 JESD-609 Code Terminal Finish Surface Mount Subcategory Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Rated Voltage(DC) Body Height Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Max Surge Current Varistor Voltage Clamping Current Power Dissipation Energy Fuse Type Fuse Current Pre-arcing Time-Min Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
0034.5624.22 0034.5624.22 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) SMD-FST yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Gold 250V 5A No 2 5mm x 20mm cURus, VDE Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 8536.10.00.40 TAPE AND REEL e4 YES END CAP SURFACE MOUNT CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG Slow Blow 102 J 250V Cartridge, Glass 50A 102 L
3404.2469.11 3404.2469.11 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks Surface Mount Ceramic Bulk UMK 250 Active Vendor Undefined EAR99 ROHS3 Compliant 2A 2 2-SMD, Square End Block with Clip 3.9878mm cURus, VDE Surface Mount -40°C~85°C 0.445Lx0.165W x 0.157 H 11.30mmx4.20mmx4.00mm 125V 250V CSA, IEC, UL, VDE 11.3mm ELECTRIC FUSE Fast Blow 250V Board Mount (Cartridge Style Excluded) 200A AC 100A DC 3.26
0034.5715.11 0034.5715.11 Schurter Inc. 0.0000
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0.00000000 download 19 Weeks Holder, Surface Mount Bulk SMD-FTT yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Gold 250V 1.6A No 2 5mm x 20mm cURus Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A 8536.10.00.40 BAG e4 Glass END CAP CSA; UL ELECTRIC FUSE SUPER TIME LAG Slow Blow 87 J 250V Cartridge, Glass 150ms 35A 87
3405.0172.24 3405.0172.24 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Cut Tape (CT) UMF 250 Active Vendor Undefined SMD/SMT EAR99 ROHS3 Compliant Tin 4A 2-SMD, Square End Block No SVHC 3mm cURus, VDE Surface Mount -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 8536.10.00.40 TAPE AND REEL 10.1mm x 3mm x 3.75mm e3 Ceramic END CAP UL; VDE 10.1mm ELECTRIC FUSE Fast Blow 9 J Board Mount (Cartridge Style Excluded) 4A 100A 9.4
7010.6360.13 7010.6360.13 Schurter Inc. 0.0000
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0.00000000 20 Weeks Through Hole Bulk 172321 Active Vendor Undefined Axial EAR99 ROHS3 Compliant Tin 1A No 2 Cartridge, Non-Standard (Axial) Through Hole 99.988768mg -55°C~85°C 0.093Diax0.315L 2.36mmx8.00mm 125V 125V 8536.10.00.40 BAG 125V e3 Ceramic PIN WIRE CSA; GAMT1; UL ELECTRIC FUSE VERY FAST 8mm 620 μm Fast Blow 125V Board Mount (Cartridge Style Excluded) 30ms 300A 0.39
0034.6821 0034.6821 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks Through Hole Tape & Reel (TR) MST 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Lead Free Tin 4A No 2 Radial, Can, Vertical 8.509mm CCC, cURus, KC, PSE/JET, VDE Through Hole 529.994335mg -55°C~125°C 0.335Dia x 0.335 H 8.50mmx8.50mm 125V 250V 8536.10.00.40 TAPE AND REEL 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; PSE; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 80 J 250V 1.4W Board Mount (Cartridge Style Excluded) 40A 50
0034.3117.TR 0034.3117.TR Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Tape & Reel (TR) FST 5x20 yes Active Vendor Undefined Axial EAR99 5mm ROHS3 Compliant Lead Free Nickel 250V 1A No 2 5mm x 20mm (Axial) cURus Through Hole 1.32999g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 250V 1A 8536.10.00.40 TAPE AND REEL e3 Tin (Sn) Glass PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow 3 J 250V Cartridge, Glass 35A 3.3
0034.3986 0034.3986 Schurter Inc. 0.0000
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0.00000000 download Bulk FSD 5x20 Obsolete Vendor Undefined ROHS3 Compliant 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 800mA Slow Blow Cartridge, Glass 35A 8.06
7020.8510 7020.8510 Schurter Inc. 0.0000
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0.00000000 download Bulk MA Obsolete Vendor Undefined EAR99 Non-RoHS Compliant 500mA No 2 Cartridge, Non-Standard Holder -40°C~55°C 0.551Diax1.969L 14.00mmx50.00mm 500V BOX 14mm x 50mm 250V NO END CAP 14mm ELECTRIC FUSE VERY FAST 50mm Fast Blow 500V Cartridge, Ceramic 3000ms 100kA AC 10kA DC
3404.2330.23 3404.2330.23 Schurter Inc. 0.0000
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0.00000000 download 7 Weeks Holder, Surface Mount Thermoplastic Tape & Reel (TR) OMZ 125 yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Tin 4A No 2 2-SMD, Square End Block with Holder 5.9944mm CCC Holder, Surface Mount 470.006744mg -40°C~85°C 0.472Lx0.205W x 0.236 H 12.00mmx5.20mmx6.00mm 125V 125V TAPE AND REEL 125V e3 END CAP ELECTRIC FUSE TIME LAG Slow Blow 12 J 125V 308mW Board Mount (Cartridge Style Excluded) 5ms 100A 12.3
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
0034.3964 0034.3964 Schurter Inc. 0.0000
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0.00000000 download FSQ Obsolete Vendor Undefined EAR99 ROHS3 Compliant 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm NO END CAP CSA; UL 5.2mm 2.25A ELECTRIC FUSE 250V 20mm 2.25A Fast Blow 6 J Cartridge, Glass 120000ms 100A 6.8
0031.8418 0031.8418 Schurter Inc. 0.0000
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0.00000000 download 13 Weeks Holder, Surface Mount Tape & Reel (TR) OGN-SMD Active Vendor Undefined 85°C -40°C 19.9898mm ROHS3 Compliant Lead Free Tin Tin 250V 1.6A 5mm x 20mm w/Holder cURus, VDE Holder, Surface Mount 3.730003g -40°C~85°C 0.197Diax0.787L 5.00mmx20.00mm 250V Polyethylene, Thermoplastic 1.6A 1 Fast Blow Cartridge, Glass 35A 2.94
3402.0016.22 3402.0016.22 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 4A 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 2 J 63V 560mW Board Mount (Cartridge Style Excluded) 10ms 50A 2.1
0034.4269 0034.4269 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk MSF 125 Obsolete Vendor Undefined Radial EAR99 6.4mm ROHS3 Compliant UL94 V-0 Lead Free 100mA Radial, Can 8.7884mm cURus Through Hole 360.010594mg -25°C~85°C 0.252Dia x 0.346 H 6.40mmx8.80mm 125V 125V Fast Blow Board Mount (Cartridge Style Excluded) 300A 0.0007
3403.0170.24 3403.0170.24 Schurter Inc. 0.0000
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0.00000000 9 Weeks Surface Mount Tape & Reel (TR) UMT 250 yes Active Vendor Undefined EAR99 3mm ROHS3 Compliant Lead Free Tin 2.5A No 2 2-SMD, Square End Block 3mm CQC, cURus, KC, PSE/JET, 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 BLISTER TAPE AND REEL 10.1mm x 3mm x 3mm 125V e3 Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 250V 7 J 250V 1.2W Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 7.5
3-101-051 3-101-051 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) 2018 HCF Active Vendor Undefined ROHS3 Compliant 2-SMD, Square End Block UL Surface Mount -50°C~125°C 0.315Lx0.197W x 0.197 H 8.00mmx5.00mmx5.00mm 125V 125V 10A Fast Blow Cartridge, Ceramic 1kA 11 0.0082Ohms
3404.2345.11 3404.2345.11 Schurter Inc. 0.0000
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0.00000000 download 7 Weeks Holder, Surface Mount Bulk OMK 125 yes Active Vendor Undefined EAR99 ROHS3 Compliant Lead Free Tin 500mA No 2 2-SMD, Square End Block with Holder 5.9944mm CCC Holder, Surface Mount 470.006744mg -40°C~85°C 0.472Lx0.205W x 0.236 H 12.00mmx5.20mmx6.00mm 125V 125V 8536.10.00.40 BAG 125V e3 WRAPAROUND ELECTRIC FUSE VERY FAST Fast Blow 125V Board Mount (Cartridge Style Excluded) 10ms 100A 0.01
3405.0173.11 3405.0173.11 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Ceramic Strip UMF 250 Active Vendor Undefined EAR99 ROHS3 Compliant 5A 2-SMD, Square End Block 3mm cURus, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 10.1mm x 3mm x 3mm e3 Tin (Sn) CSA, UL, VDE 10.1mm ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 100A 13.57
3413.0219.24 3413.0219.24 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) USI 1206 yes Active Vendor Undefined EAR99 ROHS3 Compliant 2A No 2 1206 (3216 Metric) 609.6μm cURus, VDE 33.9mOhm 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 Nickel/Gold (Ni/Au) WRAPAROUND CCC; CSA; CUL; IEC; UL; VDE 1.6 mm ELECTRIC FUSE VERY FAST Fast Blow 32V Board Mount (Cartridge Style Excluded) 1ms 63A 0.79 0.0339Ohm
7010.7160.13 7010.7160.13 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks Through Hole Bulk 172322 yes Active Vendor Undefined Axial EAR99 ROHS3 Compliant Tin 12A 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 57 J 32V Board Mount (Cartridge Style Excluded) 60ms 300A 57
3402.0017.22 3402.0017.22 Schurter Inc. 0.0000
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0.00000000 29 Weeks Surface Mount Thermoplastic Tape & Reel (TR) OMF 63 Active Vendor Undefined EAR99 3.1mm ROHS3 Compliant UL94 V-0 Lead Free Tin 5A 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 WRAPAROUND CCC; CSA; UL 7.4mm ELECTRIC FUSE VERY FAST Fast Blow 2 J 63V 700mW Board Mount (Cartridge Style Excluded) 10ms 50A 2.9
8020.0754 8020.0754 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
3414.0117.11.M 3414.0117.11.M Schurter Inc. 0.0000
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0.00000000 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
0031.8419 0031.8419 Schurter Inc. 0.0000
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0.00000000 download 15 Weeks Holder, Surface Mount Tape & Reel (TR) OGN-SMD Active Vendor Undefined 85°C -40°C 19.9898mm ROHS3 Compliant Lead Free Tin Tin 250V 2A 5mm x 20mm w/Holder cURus, VDE Holder, Surface Mount 3.730003g -40°C~85°C 0.197Diax0.787L 5.00mmx20.00mm 250V Polyethylene, Thermoplastic 2A 1 Fast Blow Cartridge, Glass 35A 5.28
0070.6021.B1 0070.6021.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 629pF 8533.40.40.00 81V 629pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 60V 1.75kA 100V 10A 9.0J 110V 90V 100V 60V
3404.2472.22 3404.2472.22 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) UMK 250 Active Vendor Undefined EAR99 ROHS3 Compliant 4A 2 2-SMD, Square End Block with Clip 3.9878mm cURus, VDE Surface Mount -40°C~85°C 0.445Lx0.165W x 0.157 H 11.30mmx4.20mmx4.00mm 125V 250V TAPE AND REEL Ceramic CSA, IEC, UL, VDE 11.3mm ELECTRIC FUSE Fast Blow 250V Board Mount (Cartridge Style Excluded) 200A AC 100A DC 9.4
0034.7204 0034.7204 Schurter Inc. 0.0000
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0.00000000 35 Weeks Through Hole Bulk MSTU 250 yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 80mA 2 Radial, Can, Vertical 8.509mm cULus Through Hole 529.994335mg -40°C~85°C 0.335Dia x 0.335 H 8.50mmx8.50mm 250V 80mA 8536.10.00.40 8.5mm x 8.5mm e3 Thermoplastic PIN WIRE CCC; CSA; UL 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow Board Mount (Cartridge Style Excluded) 60000ms 50A 0.0313
0034.2522 0034.2522 Schurter Inc. 0.0000
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0.00000000 9 Weeks Bulk FSM 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Lead Free 4A No 2 5mm x 20mm Holder 1.120005g -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 125V 250V 4A BOX Nickel (Ni) NO Ceramic END CAP DIN ELECTRIC FUSE MEDIUM TIME LAG Medium Blow 35 J 250V 1.3W Cartridge, Ceramic 5ms 1kA 35.2
7030.3260 7030.3260 Schurter Inc. 0.0000
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0.00000000 download 35 Weeks Bulk D1TD yes Active Vendor Undefined Clip EAR99 ROHS3 Compliant Nickel 310mA 2 5mm x 20mm UR Holder 1.400013g -40°C~70°C 0.197Diax0.787L 5.00mmx20.00mm 125V 220V BOX NO END CAP 5mm ELECTRIC FUSE SUPER TIME LAG Slow Blow 220V Cartridge, Glass 30ms 60A AC 4kA DC 0.21
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