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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 Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Ratings Voltage - Rated AC Capacitance Current HTS Code Packing Method Physical Dimension Contact Resistance Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Body Height Termination Style Voltage Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Applications Max Surge Current Varistor Voltage Clamping Current Power Dissipation Energy Contact Finish Illumination Type Hold Current Fuse Type Actuator Type Current - Max Voltage - Max Time to Trip Trip Current Pre-arcing Time-Min Illumination Thickness (Max) Class Code Breaking Capacity @ Rated Voltage Melting I2t Breaker Type DC Cold Resistance Fuseholder Type Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts
0070.5041.B1 0070.5041.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 1.375nF 8533.40.40.00 66V 1375pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 50V 3.5kA 82V 25A 14J 90V 74V 82V 50V
0031.9827 0031.9827 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined ROHS3 Compliant
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
0034.6816 0034.6816 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 1.25A 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 15 J 250V 600mW Board Mount (Cartridge Style Excluded) 35A AC 50A DC 15
7170.0470 7170.0470 Schurter Inc. 0.0000
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0.00000000 download 15 Weeks PCB, Through Hole 231660 Active Vendor Undefined PC Pin Horizontal 12.1mm ROHS3 Compliant Bronze Tin 250V 20A No 18mm 12mm Through Hole 3.399987g 250V Bronze 0.406Dia 10.3mmx38mm PC Pin 20A 1 Tin Cartridge Clip
0070.3521.B1 0070.3521.B1 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole 500.000539mg -40°C~125°C TA 2.13nF 8533.40.40.00 45V 2130pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 35V 500A 56V 2.5A 3.4J 62V 50V 56V 35V
2030.0014 2030.0014 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk MSU 125 yes Obsolete Vendor Undefined Radial EAR99 6.4mm ROHS3 Compliant UL94 V-0 Lead Free Tin 315mA 2 Radial, Can, Vertical 8.5mm cURus Through Hole 339.995831mg -25°C~85°C 0.252Diax0.346L 6.40mmx8.80mm 125V 125V 8536.10.00.40 BAG 6.4mm x 8.8mm Electrical e3 PIN WIRE CCC; CSA; GR; ITU; TIA; UL VERY FAST Fast Blow Telecom Board Mount 4ms 100A 0.025
0031.9848 0031.9848 Schurter Inc. 0.0000
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0.00000000 FAB Obsolete Vendor Undefined ROHS3 Compliant 5mmx20mm 1 Cartridge Holder
0034.1105 0034.1105 Schurter Inc. 0.0000
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0.00000000 10 Weeks Holder Bulk Active Vendor Undefined Socket 32mm ROHS3 Compliant 500V 16A GLD II Holder 31.000005g 500V Electrical Ceramic 16A Fast Blow Cartridge D 50kA
0071.2521.A2 0071.2521.A2 Schurter Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) AVTP yes Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 7mm Through Hole 500.000539mg -40°C~85°C TA 131pF 8533.40.40.00 AMMO PACK 330V 131pF @ 1kHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR RADIAL 250V 1.75kA 393V 10A 35J 432V 354V 393V 250V
3101.0336 3101.0336 Schurter Inc. 0.0000
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0.00000000 10 Weeks Panel FPG3 Active Vendor Undefined Quick Connect 85°C -40°C Black 1 45mm ROHS3 Compliant Copper Alloy Tin 400V 16A No Panel Mount 5.3g 5mmx20mm Quick Connect - 0.187 (4.7mm) 400V 16A 1 Tin Illuminated Cartridge Holder
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
8020.2083 8020.2083 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks AEO 10.3x38 Active Not Applicable Cylindrical, Blade Terminal (Bolt) CE, cURus Bolt Mount -40°C~125°C 0.469Diax1.496L 11.90mmx38.00mm 1kV 275V 30A Slow Blow Automotive Cartridge 10kA AC 20kA DC 3150
3101.0315 3101.0315 Schurter Inc. 0.0000
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0.00000000 10 Weeks Panel Bulk FPG1 Active Vendor Undefined Quick Connect 85°C -40°C Black 1 38.5mm ROHS3 Compliant Lead Free Copper Alloy Tin 250V 16A No Panel Mount 6.219999g 400V Thermoplastic 5mmx20mm Quick Connect - 0.187 (4.7mm) 400V 16A 1 Tin Illuminated Cartridge Holder
0034.1104 0034.1104 Schurter Inc. 0.0000
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0.00000000 download 10 Weeks Holder Bulk Active Vendor Undefined Socket 32mm ROHS3 Compliant 500V 10A GLD II Holder 31.000005g 500V Electrical Ceramic 10A Fast Blow Cartridge D 50kA
0034.7225 0034.7225 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk MSTU 250 yes Discontinued Vendor Undefined Radial EAR99 ROHS3 Compliant Tin 250V 10A No 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 10A 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 564 J 250V 630mW Board Mount (Cartridge Style Excluded) 60000ms 50A 564
8020.2066 8020.2066 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks AEO 10.3x38 Active Not Applicable Cylindrical, Blade Terminal (Bolt) CE, cURus Bolt Mount -40°C~125°C 0.469Diax1.496L 11.90mmx38.00mm 1kV 275V 25A Slow Blow Automotive Cartridge 10kA AC 20kA DC 2094
2030.0554 2030.0554 Schurter Inc. 0.0000
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0.00000000 download Through Hole Bulk MSU 125 yes Obsolete Vendor Undefined Radial EAR99 6.4mm ROHS3 Compliant UL94 V-0 Lead Free 2A 2 Radial, Can, Vertical 8.5mm cURus Through Hole 409.990803mg -25°C~85°C 0.252Diax0.346L 6.40mmx8.80mm 125V 125V 8536.10.00.40 TAPE AND REEL 6.4mm x 8.8mm Electrical e3 Tin (Sn) PIN WIRE CCC; CSA; GR; ITU; TIA; UL VERY FAST Fast Blow Telecom Board Mount 4ms 100A 0.43
3413.0214.24 3413.0214.24 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 630mA 1206 (3216 Metric) 609.6μm cURus, VDE 230mOhm 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 3.2mm x 1.6mm x 0.6mm e4 Nickel/Gold (Ni/Au) WRAPAROUND CCC; CSA; CUL; IEC; UL; VDE 3.2mm 1.6 mm ELECTRIC FUSE VERY FAST Fast Blow Board Mount (Cartridge Style Excluded) 1ms 63A 0.076 0.23Ohm
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
8020.2092 8020.2092 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks AEO 10.3x38 Active Not Applicable 5AG, 10mm x 38mm (Midget) CE, cURus Through Hole -40°C~125°C 0.406Diax1.496L 10.30mmx38.00mm 1kV 275V 20A Slow Blow Automotive Cartridge 10kA AC 20kA DC 1507
PFMU.050.2 PFMU.050.2 Schurter Inc. 0.0000
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0.00000000 download Tape & Reel (TR) PFMU Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Lead Free 0.23 TO 0.8 OHMS AT 23 DEG CEL 1210 (3225 Metric) CSA, TUV, UL Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.56mm 13.2V 8533.40.80.70 TR 40A Polymeric YES Non-linear Resistors WRAPAROUND DUAL OVERLOAD PROTECTION 1W 500mA 40A 13.2V 100ms 1A 0.024 0.62mm 180mOhm 900mOhm
TA45-ABFBHJ15C0-AZM12 TA45-ABFBHJ15C0-AZM12 Schurter Inc. 0.0000
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0.00000000 download TA45-2R Active Not Applicable 2 ROHS3 Compliant CSA C22.2 No 235, IEC60934, GB17701, UL1077 Panel Mount, Snap-In 60V 240V 1.5A Rocker None Thermal
0031.8263 0031.8263 Schurter Inc. 0.0000
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0.00000000 13 Weeks Holder, Surface Mount OGN-SMD Active Vendor Undefined SMD/SMT 85°C -40°C Black 10.8mm 1 25mm ROHS3 Compliant Copper Alloy Tin 250V 10A No SMD/SMT Surface Mount 1.850005g Thermoplastic 5mmx20mm SMD (SMT) Tab 500V 10A 1 Tin Illuminated Cartridge Block
3404.2309.23 3404.2309.23 Schurter Inc. 0.0000
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0.00000000 7 Weeks Holder, Surface Mount Thermoplastic Tape & Reel (TR) OMK 125 yes Active Vendor Undefined SMD/SMT EAR99 5.2mm ROHS3 Compliant Lead Free Tin 1A 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 BLISTER TAPE AND REEL 12mm x 5.2mm x 6mm e3 WRAPAROUND 12mm ELECTRIC FUSE VERY FAST Fast Blow 220mW Board Mount (Cartridge Style Excluded) 10ms 100A 0.078
0031.3511 0031.3511 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Active Vendor Undefined 85°C -40°C Black 1 ROHS3 Compliant Tin 250V 6.3A No 5.000005g 250V Thermoplastic Illuminated
0070.1161.B1 0070.1161.B1 Schurter Inc. 0.0000
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0.00000000 Through Hole Bulk AVTS Obsolete Vendor Undefined 2 EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole 2.000002g -40°C~125°C TA 18nF 8533.40.40.00 14V 18000pF @ 1kHz e3 TIN Non-linear Resistors WIRE 1 VARISTOR RADIAL 11V 2kA 18V 10A 5.2J 20V 16V 18V 11V
0031.3601 0031.3601 Schurter Inc. 0.0000
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0.00000000 17 Weeks PCB, Through Hole, Vertical Thermoplastic, Tin Bulk FAP Active Vendor Undefined PC Pin 85°C -40°C Black Vertical 1 ROHS3 Compliant UL94 HB Lead Free Copper Alloy Tin 250V 6.3A No Through Hole 5.000005g 250V IP40 250V 5mOhm Thermoplastic, Thermoset 5mmx20mm PC Pin 250V 6.3A 1 Tin Illuminated Cartridge Holder
8020.5023.G 8020.5023.G Schurter Inc. 0.0000
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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
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