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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 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 Width 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 Max Power Dissipation Body Material Terminal Shape Mounting Feature Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Body Height Composition 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 Fuse Class Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
0034.7106 0034.7106 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 125mA 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 125mA 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 0.0567
3-103-100 3-103-100 Schurter Inc. 0.0000
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0.00000000 download 13 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 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0004
0034.3125 0034.3125 Schurter Inc. 0.0000
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0.00000000 7 Weeks Clip, Holder, Surface Mount Bulk FST 5x20 yes Active Vendor Undefined Clip EAR99 5mm ROHS3 Compliant Lead Free 6.3A No 2 5mm x 20mm No SVHC CCC, cURus, PSE/JET, VDE Holder 949.99252mg -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V BOX Nickel (Ni) 1.6W Glass END CAP CCC; CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG Slow Blow 250V 190 J 250V 60mV 1.6W Cartridge, Glass 6.3A 63A 190 L
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
0034.6807 0034.6807 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 Tin 160mA No 2 Radial, Can, Vertical 8.509mm CCC, cURus, KC, 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; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 250V 190mW Board Mount (Cartridge Style Excluded) 35A AC 50A DC 0.24
7100.1075.13 7100.1075.13 Schurter Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Bulk FRT 250F yes Active Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 10A No 2 Radial, Box 8.001mm cURus Through Hole 660.005248mg -40°C~85°C 0.453Lx0.197W x 0.315 H 11.50mmx5.00mmx8.00mm 250V 8536.10.00.40 BAG 11.5mm x 5mm x 8mm 250V e3 PIN WIRE CCC; CSA; IEC; UL 11.5mm 5 mm ELECTRIC FUSE Fast Blow 50 J 250V Board Mount (Cartridge Style Excluded) 1ms 63A 50
8020.5075.PT 8020.5075.PT Schurter Inc. 0.0000
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0.00000000 download 25 Weeks Through Hole Bulk SHF 6.3x32 Active Vendor Undefined EAR99 ROHS3 Compliant Tin 5A 2 3AB, 3AG, 1/4 x 1-1/4 (Axial) cURus Through Hole -40°C~85°C 0.270Diax1.291L 6.85mmx32.80mm 400V 500V ELECTRIC FUSE Ceramic Fast Blow Cartridge, Ceramic 1.5kA 33.2
3403.0156.11 3403.0156.11 Schurter Inc. 0.0000
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0.00000000 18 Weeks Holder, PCB, Surface Mount Ceramic Bulk UMT 250 Active Vendor Undefined SMD/SMT 125°C -55°C 3mm 10.1mm ROHS3 Compliant 250V 100mA No 2 2-SMD, Square End Block 3mm 3mm CQC, cURus, KC, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 100mA 125V 200mW Ceramic 100mA Slow Blow 250V 200mW Copper Board Mount (Cartridge Style Excluded) 200A AC 35A DC 0.04
3-103-108 3-103-108 Schurter Inc. 0.0000
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0.00000000 download 13 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 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.008
8020.5078 8020.5078 Schurter Inc. 0.0000
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0.00000000 download 25 Weeks Bulk SHF 6.3x32 Active Vendor Undefined EAR99 ROHS3 Compliant Cartridge, Non-Standard cURus Holder -40°C~85°C 0.250Diax1.252L 6.35mmx31.80mm 400V 500V 6.35mm x 31.8mm END CAP CSA, UL 6.35mm 10A Electric Fuse 31.8mm 10A Fast Blow Cartridge, Ceramic 1.5kA 220
3404.2463.22 3404.2463.22 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) UMK 250 Active Vendor Undefined EAR99 ROHS3 Compliant 500mA 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 0.27
7022.0420 7022.0420 Schurter Inc. 5.1018
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0.00000000 download 28 Weeks Ceramic Bulk A12FA yes Active Vendor Undefined Clip EAR99 ROHS3 Compliant Copper, Tin 250V 5A No 2 3AB, 3AG, 1/4 x 1-1/4 UR Holder 3.000003g -40°C~85°C 0.250Diax1.252L 6.35mmx31.80mm 250V BOX 6.35mm x 31.8mm TIN/TIN COPPER NO END CAP UL 6.35mm ELECTRIC FUSE SUPER FAST 31.8mm Fast Blow 12 J 250V 7.7W Cartridge, Ceramic 3600000ms 200kA 12
0034.5709.11 0034.5709.11 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 400mA No 2 5mm x 20mm cURus Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 400mA 8536.10.00.40 BAG e4 Glass END CAP CSA; UL ELECTRIC FUSE SUPER TIME LAG Slow Blow 5 J 250V Cartridge, Glass 150ms 35A 5.2
7010.9913.03 7010.9913.03 Schurter Inc. 0.0000
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0.00000000 download 41 Weeks Surface Mount Bulk MKF yes Active Vendor Undefined EAR99 2.5mm ROHS3 Compliant Lead Free Tin 5A No 2 2-SMD, Square End Block 2.54mm cURus Surface Mount 149.997327mg -55°C~85°C 0.276Lx0.100W x 0.100 H 7.00mmx2.54mmx2.54mm 125V 63V BAG 125V e3 WRAPAROUND CSA; UL ELECTRIC FUSE VERY FAST Fast Blow 4 J 125V Board Mount (Cartridge Style Excluded) 5ms 300A 4
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
7010.6420.13 7010.6420.13 Schurter Inc. 0.0000
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0.00000000 20 Weeks Through Hole Bulk 172321 Active Vendor Undefined Axial EAR99 ROHS3 Compliant Tin 5A No 2 Cartridge, Non-Standard (Axial) Through Hole 459.999362mg -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 8 J 125V 600mW Board Mount (Cartridge Style Excluded) 30ms 300A 8.7
0034.3110 0034.3110 Schurter Inc. 0.0000
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0.00000000 download 7 Weeks Clip, Holder, Surface Mount Glass Bulk FST 5x20 Active Vendor Undefined Clip 125°C -55°C 5mm 20mm RoHS Compliant Lead Free Nickel 250V 200mA No 2 5mm x 20mm No SVHC 20mm CCC, cURus, VDE Holder 940.013488mg -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 1.6W Glass 200mA Slow Blow 250V 250V 270mV 1.6W Cartridge, Glass 200mA 35A 0.256
0001.2511.PT 0001.2511.PT Schurter Inc. 0.0000
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0.00000000 24 Weeks Clip, Through Hole Bulk SPT 5x20 yes Active Vendor Undefined Axial EAR99 5.2mm ROHS3 Compliant Lead Free Copper, Tin 5A No 2 5mm x 20mm (Axial) cURus Through Hole 1.679993g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 150V 250V 5A 8536.10.00.40 150V e3 Tin (Sn) 4W Ceramic PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow 97 J 250V Cartridge, Ceramic 10ms 1.5kA 97.5
0034.5610.22 0034.5610.22 Schurter Inc. 0.0000
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0.00000000 download 20 Weeks Glass Tape & Reel (TR) SMD-FST yes Active Vendor Undefined EAR99 5.2mm ROHS3 Compliant Lead Free Gold 250V 200mA 5mm x 20mm not_compliant cURus, VDE Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 8536.10.00.40 TAPE AND REEL 5.2mm x 20mm e4 YES END CAP SURFACE MOUNT CSA; IEC; UL; VDE ELECTRIC FUSE TIME LAG 5x20mm 20mm Slow Blow 1.6W Cartridge, Glass 20ms 35A 0.256 L
0034.4344 0034.4344 Schurter Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Tape & Reel (TR) Active Vendor Undefined 85°C -25°C ROHS3 Compliant 125V 2A Radial, Can Through Hole 360.010594mg 0.252Dia x 0.346 H 6.40mmx8.80mm 125V Thermoplastic 2A Fast Blow
3410.0027.02 3410.0027.02 Schurter Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Ceramic Tape & Reel (TR) MGA yes Active Vendor Undefined EAR99 1.55mm ROHS3 Compliant Tin 500mA No 2 2-SMD, Square End Block 1.55mm cURus 247mOhm 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 AND REEL 125V e3 WRAPAROUND CCC; CSA; UL ELECTRIC FUSE SUPER FAST Fast Blow 125V Board Mount (Cartridge Style Excluded) 5000ms 50A AC 300A DC 0.0042 0.247Ohm
3403.0174.24 3403.0174.24 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Ceramic Tape & Reel (TR) UMT 250 Active Vendor Undefined 125°C -55°C 3mm 10.1mm ROHS3 Compliant Lead Free Tin 250V 6.3A No 2 2-SMD, Square End Block 3mm 3mm CQC, cURus, KC, PSE/JET, VDE Surface Mount 229.999681mg -55°C~125°C 0.398Lx0.118W x 0.118 H 10.10mmx3.00mmx3.00mm 125V 250V 125V 3W Ceramic 6.3A Slow Blow 250V 250V 3W Tin Board Mount (Cartridge Style Excluded) 100A AC 35A DC 66
0034.3101 0034.3101 Schurter Inc. 0.0000
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0.00000000 Bulk FST 5x20 yes Obsolete Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Lead Free Nickel 250V 20mA No 2 5mm x 20mm Holder 1.000001g -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V BOX NO Glass END CAP CSA; IEC ELECTRIC FUSE TIME LAG Slow Blow 250V 100mW Cartridge, Glass 10ms 35A 0.0012 L
3413.0213.26 3413.0213.26 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Glass Tape & Reel (TR) USI 1206 yes Active Vendor Undefined EAR99 1.6mm ROHS3 Compliant Gold 500mA No 2 1206 (3216 Metric) 600μm cURus, VDE 330mOhm 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; CUL; IEC; UL; VDE ELECTRIC FUSE VERY FAST Fast Blow 32V Board Mount (Cartridge Style Excluded) 1ms 63A 0.041 0.33Ohm
3403.0156.24 3403.0156.24 Schurter Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) UMT 250 yes Active Vendor Undefined EAR99 3mm ROHS3 Compliant Tin 100mA No 2 2-SMD, Square End Block 3mm CQC, cURus, KC, 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 200mW Ceramic WRAPAROUND CCC; CSA; IEC; KC; PSE; UL; UMF; VDE 10.1mm ELECTRIC FUSE TIME LAG Slow Blow 250V 200mW Board Mount (Cartridge Style Excluded) 10ms 200A AC 35A DC 0.04
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
0031.8415 0031.8415 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 800mA 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 800mA 1 Fast Blow Cartridge, Glass 35A 0.508
7100.1169.13 7100.1169.13 Schurter Inc. 0.0000
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0.00000000 download 14 Weeks Through Hole Thermoplastic Bulk FRT 250F yes Active Vendor Undefined Radial EAR99 5mm ROHS3 Compliant Lead Free Tin 2.5A No 2 Radial, Box 8.001mm cURus Through Hole 660.005248mg -40°C~85°C 0.453Lx0.197W x 0.315 H 11.50mmx5.00mmx8.00mm 250V 250V 8536.10.00.40 BAG 11.5mm x 5mm x 8mm 250V e3 PIN WIRE CCC; CSA; IEC; UL; VDE ELECTRIC FUSE Fast Blow 1 J 250V 500mW Board Mount (Cartridge Style Excluded) 1ms 63A 1.2
0070.4061.A2 0070.4061.A2 Schurter Inc. 0.0000
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0.00000000 Through Hole Tape & Box (TB) AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole 2.000002g -40°C~125°C TA 3.285nF 8533.40.40.00 AMMO PACK 56V 3285pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 40V 2kA 68V 10A 20J 75V 61V 68V 40V
3402.0003.22 3402.0003.22 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 63mA 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 63V 160mW Board Mount (Cartridge Style Excluded) 10ms 50A 0.00011
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