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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) Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Depth Diameter Length RoHS Status Lead Free Current Rating Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC Current HTS Code Packing Method Physical Dimension JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Composition Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Response Time Joule Integral-Nom Power Dissipation Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance
0498175.MXT-HD 0498175.MXT-HD Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk MIDI® 498 Obsolete Not Applicable EAR99 ROHS3 Compliant 175A Auto Link unknown 8.3058mm UR 285mOhm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.327 H 41.00mmx12.00mmx8.30mm 32V ELECTRIC FUSE Automotive 1kA 100000 0.285Ohm
19813000001 19813000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 198 Obsolete 1 (Unlimited) Clip 70°C -25°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 3A 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 3A Slow Blow Cartridge, Glass 100A 110
02302.25DRT3SW 02302.25DRT3SW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 230 Obsolete 1 (Unlimited) 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 2.25A Cartridge, Non-Standard (Axial) CSA, METI, UL 56.2mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 2.25A Slow Blow Cartridge, Glass 100A 39 0.0562Ohms
0251004.MAT1 0251004.MAT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Ceramic Tape & Box (TB) PICO® II 251 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 4A Axial unknown CCC, CSA, cURus, PSE, TUV 20.4mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 AMMO PACK 2.8mm x 7.11mm Pure Tin (Sn) PIN WIRE CCC; CSA; PSE; QPL; TUV; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow 2 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 2.45 0.0204Ohm
20105000001 20105000001 Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Glass Bulk 2014 201 Active 1 (Unlimited) Clip 70°C -25°C 5.2mm 20mm ROHS3 Compliant Lead Free 500mA 5mm x 20mm cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 500mA Medium Blow 400mW Cartridge, Glass 80A 0.35
0433.200NR 0433.200NR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 433 Obsolete 1 (Unlimited) EAR99 1.52mm Non-RoHS Compliant Contains Lead 200mA 1206 (3216 Metric) unknown 584.2μm CSA, UL 938mOhm Surface Mount -55°C~90°C 0.125Lx0.060W x 0.023 H 3.18mmx1.52mmx0.58mm 125V 125V 8536.10.00.40 TAPE AND REEL 3.18mm x 1.52mm x 0.58mm e0 TIN LEAD WRAPAROUND CSA; UL 3.18mm ELECTRIC FUSE VERY FAST Thin Film 3216 1206 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.00055 0.938Ohm
0325.250H 0325.250H Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 325 Obsolete 1 (Unlimited) Axial EAR99 6.99mm Non-RoHS Compliant Contains Lead 250mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CSA, UL 4.4Ohm Through Hole 0.275Diax1.288L 6.99mmx32.72mm 250V 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) 125°C -55°C PIN WIRE CE; CSA; UL ELECTRIC FUSE TIME LAG 3AB 14400 s 32.72mm Slow Blow Cartridge, Ceramic 100A 0.432 4.4Ohm
153.0020.5402 153.0020.5402 Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Active 1 (Unlimited) ROHS3 Compliant
1206SFF500FM/32-2 1206SFF500FM/32-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFF Active 1 (Unlimited) 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.051 H 3.20mmx1.60mmx1.30mm 32V 5A Fast Blow Board Mount (Cartridge Style Excluded) 45A 0.6 0.015Ohm
37401600430 37401600430 Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Thermoplastic Bulk 2006 TR5® 374 Active Not Applicable Radial EAR99 ROHS3 Compliant 160mA Radial, Can, Vertical unknown 8.001mm CSA, cULus 1.83Ohm Through Hole -40°C~85°C 0.335Dia x 0.315 H 8.50mmx8.00mm 250V 160mA 8536.10.00.40 8.5mm x 8mm e3 Tin (Sn) PIN WIRE CSA; UL 8.5mm ELECTRIC FUSE TIME LAG TR5 Slow Blow 80mW Board Mount (Cartridge Style Excluded) 50A 0.058 1.83Ohm
0225.125HXP 0225.125HXP Littelfuse Inc. 0.0000
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0.00000000 download Holder Glass Bulk 225 Obsolete 1 (Unlimited) Clip 125°C -55°C 4.5mm 14.48mm ROHS3 Compliant Lead Free 125mA 2AG, 5mm x 15mm 3.9Ohm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 250V 125mA Fast Blow Cartridge, Glass 35A AC 10kA DC 0.00286 3.9Ohms
0429.125WRM 0429.125WRM Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 429 Obsolete 1 (Unlimited) Non-RoHS Compliant Contains Lead 1206 (3216 Metric) CSA, UL Surface Mount -55°C~90°C 0.125Lx0.060W x 0.045 H 3.18mmx1.52mmx1.14mm 125V 125V 125mA Fast Blow Board Mount (Cartridge Style Excluded) 0.0002 2.3Ohms
0283060.MXJ 0283060.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Yellow ROHS3 Compliant 60A Auto Link unknown 21.9964mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 22.8mm x 16.2mm x 21.5mm 125°C -40°C 22.8mm 16.2 mm Electric Fuse Slow Blow Automotive
0230001.DRT3W 0230001.DRT3W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 1A Cartridge, Non-Standard (Axial) CSA, METI, UL 210mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 1A Slow Blow Cartridge, Glass 35A 5.64
0224010.DRT3UP 0224010.DRT3UP Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) 125°C -55°C 14.478mm ROHS3 Compliant Lead Free 10A 2AG, 5mm x 15mm (Axial) CE, CSA, PSE, UL 7.5mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 125V 10A Fast Blow Cartridge, Glass 500A 116 0.0075Ohms
021601.6MXR24SPP 021601.6MXR24SPP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 216 Active Not Applicable Clip 125°C -55°C 19.9898mm ROHS3 Compliant 1.6A Radial Bend Cylinder 111.2mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Fast Blow Cartridge, Ceramic 1.5kA 1.005 0.1112Ohms
0451010.NR 0451010.NR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Ceramic Tape & Reel (TR) NANO²® 451 no Obsolete 1 (Unlimited) EAR99 2.69mm Non-RoHS Compliant Contains Lead 10A 2-SMD, Square End Block 2.6924mm CSA, PSE, UL 5.6mOhm Surface Mount -55°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm 125V 125V 8536.10.00.40 Fast Blow Board Mount (Cartridge Style Excluded) 35A AC 50A DC 26.46 0.0056Ohm
0216010.H 0216010.H Littelfuse Inc. 0.0000
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0.00000000 download Bulk 216 yes Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm CCC, CE, CSA, K-MARK, PSE, SEMKO, UL Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm e3 Tin (Sn) NO END CAP CE; CSA; IEC; KC; PSE; SEMKO; UL; VDE 5.2mm 10A ELECTRIC FUSE 5x20mm 154.34 A2/s 20mm 10A Fast Blow 154 J Cartridge, Ceramic 1.5kA 154.339 0.008Ohm
0255.125NRT3 0255.125NRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) 2.41mm 7.112mm Non-RoHS Compliant Contains Lead 125mA Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 125mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0498060.M-CN 0498060.M-CN Littelfuse Inc. 0.5682
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0.00000000 download 16 Weeks MIDI® 498 Active Not Applicable EAR99 Yellow ROHS3 Compliant Auto Link UR Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.315 H 41.00mmx12.00mmx8.00mm 32V 16mm x 12mm x 8mm e3 Tin (Sn) TAB/BLADE UL 16mm 12 mm 60A ELECTRIC FUSE 8mm 60A Slow Blow Automotive 1kA 21700 0.000865Ohm
021802.5MXF11P 021802.5MXF11P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 218 Active 1 (Unlimited) Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 2.5A 5mm x 20mm CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 21.9mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Slow Blow Cartridge, Glass 35A 23.25 0.0219Ohms
04773.15MXF11P 04773.15MXF11P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 477 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 3.15A 5mm x 20mm cULus, METI, SEMKO, VDE 27.7Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 400V 500V 3.15A Slow Blow Cartridge, Ceramic 100A AC 1.5kA DC 50.109 27.7Ohms
80813000075 80813000075 Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2013 808 Active 1 (Unlimited) Radial EAR99 ROHS3 Compliant 3A Radial, Box unknown 4.65mm cURus, PSE/JET 38mOhm Through Hole -65°C~125°C 0.350Lx0.183W x 0.350 H 8.90mmx4.65mmx8.90mm 350V 250V ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 200A AC 10kA DC 0.2191 0.038Ohm
0PAL020.XP 0PAL020.XP Littelfuse Inc. 5.4172
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0.00000000 download 7 Weeks Holder Bulk PAL™ Active Not Applicable Socket Blue ROHS3 Compliant 20A Auto Link Holder 32V 20A Automotive
169.5801 169.5801 Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk OFK3 Obsolete 1 (Unlimited) Clear 29.6926mm Non-RoHS Compliant 80A Blade, Max 21.3106mm 9.0932mm 900μOhm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 80A Slow Blow Automotive 1kA 240000 0.0009Ohms
021901.6MXAF5P 021901.6MXAF5P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 219XA Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 1.6A 5mm x 20mm CCC, CE, CSA, PSE, SEMKO, UL, VDE 55.1mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1.6A Slow Blow Cartridge, Glass 150A 44.2 0.0551Ohms
0251.200MAT1 0251.200MAT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) PICO® II 251 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 200mA Axial unknown CSA, cURus 895mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.895Ohm
0219004.MXA 0219004.MXA Littelfuse Inc. 0.0000
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0.00000000 download Bulk 219XA Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm CCC, CE, CSA, PSE, SEMKO, UL, VDE Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm Nickel (Ni) NO END CAP CCC; CE; CSA; PSE; SEMKO; SEV; UL; VDE 5.2mm 4A ELECTRIC FUSE TIME LAG 5x20mm 20mm 4A Slow Blow 330 J Cartridge, Glass 150A 330 0.0158Ohm
1206SFP100FM/63-2 1206SFP100FM/63-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFP Active 1 (Unlimited) 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.046 H 3.20mmx1.60mmx1.17mm 63V 1A Board Mount (Cartridge Style Excluded) 50A 0.11 0.34Ohm
0298080.ZXA 0298080.ZXA Littelfuse Inc. 5.4914
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0.00000000 download 8 Weeks Bolt Bulk MEGA® Active Not Applicable EAR99 Red ROHS3 Compliant 80A Auto Link unknown 10.67mm cULus 720μOhm Bolt Mount -40°C~125°C 1.149Lx0.750W x 0.390 H 29.20mmx19.05mmx9.90mm 32V ELECTRIC FUSE Slow Blow Automotive 2kA 0.00072Ohm
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