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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 Number of Poles Diameter RoHS Status Lead Free Contact Material Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Height Seated (Max) Voltage - Rated AC Current HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Type Lead Length JESD-609 Code Terminal Finish Surface Mount Terminal Pitch Subcategory Body Material Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Rated Breaking Capacity Body Height Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Wire/Cable Diameter Response Time Rated Power Dissipation (P) Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Dropout Voltage Thermistor Application Lead Diameter Lead Spacing Rated (AC) Voltage (URac) Power Dissipation Hold Current Fuse Type Actuator Type Current - Max Voltage - Max Time to Trip Trip Current Fuse Current Pre-arcing Time-Min Illumination Illumination Voltage (Nominal) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t Breaker Type DC Cold Resistance Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max)
0034.2516 0034.2516 Schurter Inc. 0.0000
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0.00000000 19 Weeks Bulk FSM 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Lead Free Nickel 1A No 2 5mm x 20mm Holder 919.998724mg -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 125V 250V 1A BOX NO Glass END CAP DIN ELECTRIC FUSE MEDIUM TIME LAG Medium Blow 3 J 250V 200mW Cartridge, Glass 5ms 80A 3.6
3414.0124.24.M 3414.0124.24.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 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.531 0.0085Ohms
TA45-ABFRSJ03C0-AZM02 TA45-ABFRSJ03C0-AZM02 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 300mA Rocker None Thermal
0034.5245 0034.5245 Schurter Inc. 0.0000
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0.00000000 28 Weeks Holder, Surface Mount Bulk FST 6.3x32 yes Active Vendor Undefined Clip EAR99 6.35mm ROHS3 Compliant Copper Nickel 250V 10A No 2 3AB, 3AG, 1/4 x 1-1/4 CSA, UL Holder 2.449994g -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 10A BOX 6.35mm x 31.8mm Glass END CAP CSA; UL ELECTRIC FUSE TIME LAG 10000 A 31.8mm Slow Blow 1300 J 250V 2.7W Cartridge, Glass 5000ms 538
TA45-ABFRR100C0-AZM14 TA45-ABFRR100C0-AZM14 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 10A Rocker None Thermal
2070.0017.11.BF 2070.0017.11.BF Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined Non-RoHS Compliant
4435.0365 4435.0365 Schurter Inc. 0.0000
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0.00000000 download 15 Weeks TA35 Active Vendor Undefined 2 ROHS3 Compliant 2A No Panel Mount 31.3g 60V 60V 2A Rocker Green 240V Thermal
0034.3877 0034.3877 Schurter Inc. 0.0000
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0.00000000 download 24 Weeks Holder, Through Hole Bulk FSK 5x20 yes Active Vendor Undefined Clip EAR99 5.2mm ROHS3 Compliant Tin 250V 2A No 2 5mm x 20mm cULus Holder 1.000001g -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2A BOX Nickel (Ni) Glass END CAP CSA; CUL; UL ELECTRIC FUSE VERY FAST Fast Blow 2 J 250V 400mW Cartridge, Glass 100A 2.93
0034.4244 0034.4244 Schurter Inc. 0.0000
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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 315mA 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 315mA 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 0.025
TA45-ABFYH170C0-AZM02 TA45-ABFYH170C0-AZM02 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 17A Rocker None Thermal
0034.4211 0034.4211 Schurter Inc. 0.0000
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0.00000000 13 Weeks PCB, Through Hole Copper, Plastic, Tin 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 339.995831mg -25°C~85°C 0.252Dia x 0.346 H 6.40mmx8.80mm 125V 125V 160mA 8536.10.00.40 BAG 6.4mm x 8.8mm 125V 4.3mm e3 Thermoplastic PIN WIRE CCC; CSA; UL ELECTRIC FUSE VERY FAST Fast Blow 125V 850mV Board Mount (Cartridge Style Excluded) 4ms 100A 0.0036
3413.0224.11 3413.0224.11 Schurter Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Glass Cut Tape USI 1206 Active Vendor Undefined EAR99 1.6mm ROHS3 Compliant 6.3A 2 1206 (3216 Metric) No SVHC cURus, VDE 7.1mOhm Surface Mount -55°C~90°C 0.126Lx0.063W x 0.024 H 3.20mmx1.60mmx0.60mm 63V 32V 8536.10.00.40 BLISTER TAPE 63V e4 Gold (Au) - with Nickel (Ni) barrier WRAPAROUND CCC; CSA; CUL; IEC; UL; VDE ELECTRIC FUSE VERY FAST 0.6mm Fast Blow 4 J Board Mount (Cartridge Style Excluded) 6.3A 1ms 63A 4.84 0.0071Ohm
7100.1170.13 7100.1170.13 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 3.15A 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 2 J 250V 520mW Board Mount (Cartridge Style Excluded) 1ms 63A 2.4
0034.6978 0034.6978 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 2A 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 Thermoplastic PIN WIRE CCC; CSA; IEC; KTL; PSE; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG 640 μm Slow Blow 16 J 250V 870mW Board Mount (Cartridge Style Excluded) 100A 16
TA45-ABFGLJ28C0-AZM03 TA45-ABFGLJ28C0-AZM03 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 2.8A Rocker None Thermal
PFRY.250 PFRY.250 Schurter Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk PFRY yes Active Vendor Undefined 2 ROHS3 Compliant Tin No Radial, Disc 10.9mm cURus, TUV Through Hole 350.003213mg -40°C~85°C 0.702Lx0.118W 17.84mmx3.00mm 0.937 23.80mm 40A 72V Polymeric e3 10.9mm WIRE TEMPERATURE SENSING 810 μm 0.402 10.20mm 2.5W 2.5A 40A 15.6s 5A 50mOhm 130mOhm
0034.3113.PT 0034.3113.PT Schurter Inc. 0.0000
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0.00000000 24 Weeks Through Hole Bulk FST 5x20 yes Active Not Applicable Axial EAR99 5mm ROHS3 Compliant Lead Free Nickel 250V 400mA 5mm x 20mm (Axial) cURus Through Hole 1.479987g -55°C~125°C 0.213Diax0.886L 5.40mmx22.50mm 250V 8536.10.00.40 5.4mm x 22.5mm e3 Tin (Sn) Glass PIN WIRE CSA; IEC; UL ELECTRIC FUSE TIME LAG Slow Blow Cartridge, Glass 20ms 35A 0.768
PFRY.135 PFRY.135 Schurter Inc. 0.0000
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0.00000000 14 Weeks Bulk PFRY Active Vendor Undefined 2 EAR99 ROHS3 Compliant No Radial, Disc 5.8mm cURus, TUV Through Hole 350.003213mg -40°C~85°C 0.483Lx0.118W 12.26mmx3.00mm 0.720 18.30mm 8533.40.80.70 12.26mm x 3mm x 18.3mm 40A 72V Polymeric NO WIRE TEMPERATURE SENSING 0.201 5.10mm 1.7W 1.35A 40A 9.6s 2.7A 120mOhm 300mOhm
TA45-ABFRK070C0-AZM01 TA45-ABFRK070C0-AZM01 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 7A Rocker None Thermal
PFRA.075.2 PFRA.075.2 Schurter Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) PFRA yes Active Vendor Undefined 2 Radial EAR99 10.4mm ROHS3 Compliant Lead Free 40A No 0.18 TO 0.4 OHMS AT 23 DEG CEL Radial, Disc 5.8mm cURus, TUV 600mOhm Through Hole 350.003213mg -40°C~85°C 0.409Dia x 0.122 T 10.40mmx3.10mm 0.630 16.00mm 8533.40.80.70 TR 10.4mm x 3.1mm x 16mm 40A 60V Polymeric e2 Tin/Silver (Sn/Ag) NO WIRE TEMPERATURE SENSING 0.201 5.10mm 900mW 750mA 6.3s 1.5A 750mA 180mOhm 600mOhm
TA45-ABFGSJ22C0-AZM12 TA45-ABFGSJ22C0-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 2.2A Rocker None Thermal
TA45-ABFRPJ08C0-AZM11 TA45-ABFRPJ08C0-AZM11 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 800mA Rocker None Thermal
TA45-ABFBHJ19C0-AZM10 TA45-ABFBHJ19C0-AZM10 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 1.9A Rocker None Thermal
PFNF.200.2 PFNF.200.2 Schurter Inc. 0.0000
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0.00000000 14 Weeks Surface Mount Tape & Reel (TR) PFNF Active Vendor Undefined 2 ROHS3 Compliant Lead Free 100A No 1206 (3216 Metric), Concave cURus, TUV Surface Mount 10.007382mg -40°C~85°C 0.126Lx0.063W 3.20mmx1.60mm TR, BLISTER 100A 6V Polymeric WRAPAROUND 3216 1206 6V DUAL ENDED TEMPERATURE SENSING 6V 700mW 2A 1s 4A 2A 0.043 1.10mm 20mOhm 85mOhm
TA45-ABFWT030C0 TA45-ABFWT030C0 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 3A Rocker None Thermal
PFRA.030.2 PFRA.030.2 Schurter Inc. 0.0000
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0.00000000 14 Weeks Tape & Reel (TR) PFRA yes Active Vendor Undefined 2 Radial EAR99 7.4mm ROHS3 Compliant Lead Free 40A No 0.76 TO 1.36 OHMS AT 23 DEG CEL Radial, Disc 5.8mm cURus, TUV 2.1Ohm Through Hole 179.991122mg -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.528 13.40mm 8533.40.80.70 TR 7.4mm x 3.1mm x 13.4mm 40A 60V Polymeric e3 Tin (Sn) NO WIRE TEMPERATURE SENSING 0.201 5.10mm 500mW 300mA 3s 600mA 300mA 760mOhm 2.1Ohm
TA45-ABFXM080C0-AZM10 TA45-ABFXM080C0-AZM10 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 8A Rocker None Thermal
PFRA.020.3 PFRA.020.3 Schurter Inc. 0.0000
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0.00000000 download Tape & Box (TB) PFRA Obsolete Not Applicable 2 Radial EAR99 ROHS3 Compliant Lead Free 40A 1.5 TO 2.84 OHMS AT 23 DEG CEL Radial, Disc 5.8mm CSA, TUV, UL 4.4Ohm Through Hole 130.010913mg -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 AMMO PACK 40A Polymeric NO Non-linear Resistors WIRE 0.4W OVERLOAD PROTECTION 0.201 5.10mm 60V 200mA 60V 2.2s 400mA 200mA 1.5Ohm 4.4Ohm
8020.0757 8020.0757 Schurter Inc. 0.0000
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0.00000000 Obsolete Vendor Undefined
PFRA.017 PFRA.017 Schurter Inc. 0.0000
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0.00000000 14 Weeks Through Hole Bulk PFRA yes Active Vendor Undefined 2 Radial EAR99 7.4mm ROHS3 Compliant Lead Free Tin 60V 40A No Radial, Disc 5.8mm 12.7mm cURus, TUV 8Ohm Through Hole 130.010913mg -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 40A 60V Polymeric e3 22mm WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 40V 480mW 170mA 3s 340mA 170mA 2Ohm 8Ohm
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