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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 Flammability Rating Lead Free Voltage - Rated Current Rating Radiation Hardening Number of Pins Package / Case REACH SVHC 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 Type JESD-609 Code Terminal Finish Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Surface Mount Operating Temperature (Max) Operating Temperature (Min) Body Material 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 Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom Applications Power Dissipation Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Fuse Type Fuse Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Bidirectional Channels
0455001.MR 0455001.MR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Ceramic Tape & Reel (TR) NANO²® 455 Obsolete 1 (Unlimited) EAR99 2.69mm Non-RoHS Compliant Contains Lead 1A 2-SMD, Square End Block unknown 2.6924mm UL 78mOhm Surface Mount -55°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm 125V 125V 8536.10.00.40 TAPE AND REEL 6.1mm x 2.69mm x 2.69mm e0 TIN LEAD END CAP 6.1mm ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.645 0.078Ohm
0606050.UXTHP 0606050.UXTHP Littelfuse Inc. 9.7636
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0.00000000 download 15 Weeks Tray 606 Active 1 (Unlimited) ROHS3 Compliant Cartridge, Non-Standard cURus Through Hole -55°C~125°C 0.482Diax1.315L 12.25mmx33.40mm 500V 50A Cartridge 2kA 4800 1.31mOhm
0283050.MXJ 0283050.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Red ROHS3 Compliant 50A Auto Link unknown 16.2mm 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 Electric Fuse Slow Blow Automotive
02301.25DRT3SW 02301.25DRT3SW 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 14.5034mm Non-RoHS Compliant Contains Lead 1.25A Cartridge, Non-Standard (Axial) CSA, METI, UL 145mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 1.25A Slow Blow Cartridge, Glass 100A 9.8 0.145Ohms
0255007.NRT2 0255007.NRT2 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 7A Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 7A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0695030.L 0695030.L Littelfuse Inc. 0.0000
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0.00000000 download 8 Weeks Bulk MCASE™ 695 Active Not Applicable EAR99 Pink ROHS3 Compliant 30A Auto Link unknown 17.5006mm Holder -40°C~125°C 0.421Lx0.244W x 0.689 H 10.70mmx6.20mmx17.50mm 32V ELECTRIC FUSE Slow Blow Automotive 1kA
30313000131 30313000131 Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 2014 TR3® 303 Active Not Applicable Radial 70°C -25°C 8mm ROHS3 Compliant 125V 3A Radial, Can, Vertical 8.001mm 8mm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V Thermoplastic 3A Fast Blow Board Mount (Cartridge Style Excluded)
0202.500URG 0202.500URG Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Surface Mount Tape & Reel (TR) FLAT-PAK® 202 Active 1 (Unlimited) SMD/SMT EAR99 6.35mm Non-RoHS Compliant Contains Lead 500mA 2-SMD, Gull Wing unknown 4.19mm CSA, UL 298mOhm Surface Mount -55°C~125°C 0.372Lx0.250W x 0.165 H 9.45mmx6.35mmx4.19mm 250V 250V 8536.10.00.40 TAPE AND REEL 9.45mm x 6.35mm x 4.19mm e0 TIN LEAD Thermoplastic CSA; UL 9.45mm ELECTRIC FUSE 14400 s Fast Blow 250V Board Mount (Cartridge Style Excluded) 50A 0.0363 0.298Ohm
20KPA44C-B 20KPA44C-B Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 20KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener e3 MATTE TIN 260 30 General Purpose 44V 20kW 76.34V 277.9A No 46.4V 20000W 20kW 277.9A 1
0895025.PXC 0895025.PXC Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk JCASE® Active 1 (Unlimited) 125°C -40°C 14.5034mm ROHS3 Compliant 25A Auto Link 16.002mm 11.9888mm 3.39Ohm Holder -40°C~125°C 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 58V 25A Board Mount (Cartridge Style Excluded) 1kA 680 3.39Ohms
0230.500DRT2W 0230.500DRT2W 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 14.5034mm Non-RoHS Compliant Contains Lead 500mA Cartridge, Non-Standard (Axial) CSA, UL 688mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 500mA Slow Blow Cartridge, Glass 35A 1.16 0.688Ohms
0230004.DRT1SW 0230004.DRT1SW 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 14.5034mm Non-RoHS Compliant Contains Lead 4A Cartridge, Non-Standard (Axial) cUL, METI 25.6mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 4A Slow Blow Cartridge, Glass 400A 148 0.0256Ohms
031301.5VXIDP 031301.5VXIDP Littelfuse Inc. 4.0854
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0.00000000 11 Weeks Holder Bulk 313 Active 1 (Unlimited) 125°C -55°C 31.75mm ROHS3 Compliant 1.5A 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, PSE, UL 191mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 1.5A Slow Blow Cartridge, Glass 100A 38 0.191Ohms
0455001.NR 0455001.NR Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) NANO²® 455 Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant Contains Lead 1A 2-SMD, Square End Block unknown 2.6924mm UL 78mOhm Surface Mount -55°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm 125V 125V 8536.10.00.40 TAPE AND REEL 6.1mm x 2.69mm x 2.69mm e0 TIN LEAD END CAP 6.1mm 2.69 mm ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.645 0.078Ohm
0AGA005.VP 0AGA005.VP Littelfuse Inc. 0.0000
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0.00000000 7 Weeks Holder Bulk AGA Active Not Applicable Clip 6.3mm 15.875mm Non-RoHS Compliant 5A 1AG, 1/4 x 5/8 Holder 0.250Diax0.625L 6.35mmx15.88mm 32V 32V 5A Cartridge, Glass
02153.15MXF60P 02153.15MXF60P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 215 Active Not Applicable Clip 125°C -55°C 5mm 19.9898mm ROHS3 Compliant 3.15A Radial Bend Cylinder 28.3mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 3.15A Slow Blow Cartridge, Ceramic 1.5kA 43.255 0.0283Ohms
169.6885.5502 169.6885.5502 Littelfuse Inc. 0.0000
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0.00000000 Bulk FK3 MAXI™ yes Obsolete 1 (Unlimited) EAR99 Red ROHS3 Compliant UL94 V-0 Lead Free 50A Blade, Max unknown 9.1mm UL 1.2mOhm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 29.7mm x 9.1mm x 21.3mm e3 Tin (Sn) NO TAB/BLADE UL 29.7mm ELECTRIC FUSE Slow Blow 26000 J Automotive 1kA 26000 0.0012Ohm
0325020.MXSPP 0325020.MXSPP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) EAR99 ROHS3 Compliant 20A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, KC, METI, UL 3.4mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V ELECTRIC FUSE Slow Blow Cartridge, Ceramic 400A 575 0.0034Ohm
0251.200M 0251.200M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole 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
39612500440 39612500440 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk 2009 TE5® 396 Active 1 (Unlimited) Radial EAR99 Brown 4mm ROHS3 Compliant UL94 V-0 Lead Free 2.5A No 2 Radial, Box No SVHC 8.001mm cUL, PSE/JET, UL 29.7mOhm Through Hole -40°C~85°C 0.335Lx0.157W x 0.315 H 8.50mmx4.00mmx8.00mm 125V 125V 8536.10.00.40 8.5mm x 4mm x 8mm e3 Tin (Sn) PIN WIRE PSE; UL 8.5mm ELECTRIC FUSE TIME LAG TE5 Slow Blow 125V 14 J 300mW Board Mount (Cartridge Style Excluded) 2.5A 100A 17.81 0.0297Ohm
0233001.MXBP 0233001.MXBP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 233 Active 1 (Unlimited) Clip EAR99 5mm ROHS3 Compliant 1A 5mm x 20mm unknown CE, CSA, KC, PSE, UL 175mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 5.2mm x 20mm e3 Matte Tin (Sn) NO END CAP CE; CSA; KC; PSE; UL ELECTRIC FUSE 20mm Medium Blow 1 J Cartridge, Glass 10kA 1.975 0.175Ohm
0301020.H 0301020.H Littelfuse Inc. 0.0000
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0.00000000 14 Weeks Holder Bulk 301 Active 1 (Unlimited) Clip 15.875mm Non-RoHS Compliant Contains Lead 20A 1AG, 1/4 x 5/8 Holder 0.250Diax0.625L 6.35mmx16.00mm 32V 32V 20A 20A Medium Blow Cartridge, Glass
0293040.H 0293040.H Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Bulk PAL™ 293 Active 1 (Unlimited) Socket Green ROHS3 Compliant 40A Auto Link unknown 30.607mm Holder 0.906Lx0.646W x 1.205 H 23.00mmx16.40mmx30.60mm 32V 23mm x 16.4mm x 30.6mm 125°C -40°C 23mm 16.4 mm Electric Fuse Slow Blow Automotive
19501250001 19501250001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 195 Obsolete 1 (Unlimited) Clip 85°C -40°C 5.2mm 19.9898mm RoHS Compliant Contains Lead 125mA 5mm x 20mm BSI, CCEE, cULus, IMQ, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 125mA Slow Blow Cartridge, Glass 35A 0.13
02193.15MXA 02193.15MXA Littelfuse Inc. 0.0000
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0.00000000 download Bulk 219XA Obsolete 1 (Unlimited) EAR99 Non-RoHS Compliant 5mm x 20mm unknown 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; SEMKO; SEV; UL; VDE 5.2mm 0.315A ELECTRIC FUSE TIME LAG 5x20mm 1.23 A2/s 20mm 3.15A Slow Blow 1 J Cartridge, Glass 150A 202 0.0231Ohm
0219.200TXAP 0219.200TXAP 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 200mA 5mm x 20mm CCC, CE, CSA, SEMKO, UL, VDE 1.6Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 200mA Slow Blow Cartridge, Glass 150A 0.32 1.6Ohms
06643.15HXSL 06643.15HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 664 Obsolete Not Applicable Radial EAR99 ROHS3 Compliant Lead Free 3.15A Radial, Can, Vertical unknown 8.4582mm CCC, CSA, KTL, METI, SEMKO, UL, VDE 20mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8536.10.00.40 8.5mm x 8.45mm e3 TIN PIN WIRE CCC; CSA; KTL; METI; PSE; UL; VDE 8.5mm ELECTRIC FUSE TIME LAG Slow Blow 57 J Board Mount (Cartridge Style Excluded) 100A 57 0.02Ohm
161.6185.5157 161.6185.5157 Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk FKS ATO® Discontinued 1 (Unlimited) 18.9992mm ROHS3 Compliant 15A Blade, ATO/ATC 13.208mm 5.0038mm Holder 0.748Lx0.197W x 0.520 H 19.00mmx5.00mmx13.20mm 32V 15A Fast Blow Automotive 1kA
025503.5NRT2 025503.5NRT2 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 3.5A Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0324004.VXP 0324004.VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Through Hole Bulk 324 Active 1 (Unlimited) EAR99 ROHS3 Compliant 4A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, KC, PSE, UL 47mOhm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 125V 250V 8536.10.00.40 6.99mm x 32.72mm e3 Tin (Sn) PIN WIRE CE; CSA; KTL; PSE; UL 6.99mm ELECTRIC FUSE 3AB 32.72mm Fast Blow 10 J Cartridge, Ceramic 750A AC 10kA DC 10.4 0.047Ohm
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