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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 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 Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Outside Diameter 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) Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Built-in Feature Composition Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom Power Dissipation Fuse Type Fuse Current Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class
0498030.MX1M6-CN 0498030.MX1M6-CN Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Active Not Applicable EAR99 ROHS3 Compliant unknown ELECTRIC FUSE
0897003.N 0897003.N Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® 897 Obsolete 1 (Unlimited) 125°C -40°C Violet 10.8966mm ROHS3 Compliant Lead Free 32V 3A Blade, Miniature (Low Profile) 3.81mm 8.73mm Holder -40°C~125°C 0.429Lx0.150W x 0.344 H 10.90mmx3.81mmx8.73mm 58V Polyamide 3A Fast Blow Automotive 1kA
0230002.MRT1SSP 0230002.MRT1SSP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 230 Active 1 (Unlimited) Axial 125°C -55°C 14.5034mm ROHS3 Compliant 2A Cartridge, Non-Standard (Axial) CE, CSA, PSE, UL 69.8mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 250V 2A Slow Blow Cartridge, Glass 35A AC 10kA DC 30 0.0698Ohms
0232010.MXE 0232010.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 232 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 10A 5mm x 20mm (Axial) unknown METI 6.1mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.8mm x 22.5mm e3 TIN PIN WIRE CE; KC; PSE 5.8mm ELECTRIC FUSE 22.5mm Medium Blow 290 J Cartridge, Glass 100A 298.5 0.0061Ohm
0325.062VXP 0325.062VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) ROHS3 Compliant 62mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE 91.7Ohm Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 250V 6.985mm x 32.72mm PIN WIRE CE 6.985mm ELECTRIC FUSE TIME LAG 3AB 14400 s 32.72mm Slow Blow Cartridge, Ceramic 100A 0.0276 91.7Ohm
022901.5MXP 022901.5MXP Littelfuse Inc. 0.5695
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0.00000000 download 11 Weeks Bulk 229 Active 1 (Unlimited) Clip EAR99 4.5mm ROHS3 Compliant Lead Free 1.5A 2AG, 5mm x 15mm No SVHC CE, CSA, PSE, UL 4.5 mm 107mOhm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 250V 1.5A 4.5mm x 14.48mm e3 Tin (Sn) NO Glass END CAP CSA; CE; PSE; UL ELECTRIC FUSE TIME LAG 14.48mm INDICATOR Slow Blow 15 J Cartridge, Glass 1.5A 35A AC 10kA DC 15 0.1077Ohm
19106000001 19106000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2005 191 Obsolete 1 (Unlimited) Clip 70°C -25°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 600mA 5mm x 20mm cUL, UL Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 600mA Fast Blow Cartridge, Glass 35A 0.38
0279004.V 0279004.V Littelfuse Inc. 5.8512
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0.00000000 download 13 Weeks Through Hole Bulk MICRO™ 279 Active 1 (Unlimited) Radial 85°C -55°C 6.35mm 8.89mm ROHS3 Compliant Lead Free 4A Radial, Can, Vertical 8.89mm CSA, QPL, UL 20.2mOhm Through Hole -55°C~85°C 0.250Dia x 0.350 H 6.35mmx8.89mm 125V 125V 4A Fast Blow Board Mount (Cartridge Style Excluded) 10kA 1.38 0.0202Ohms
0215010.H 0215010.H Littelfuse Inc. 0.0000
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0.00000000 download 215 yes Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 10A 5mm x 20mm CSA, K-MARK, METI, UL 6mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm Nickel (Ni) END CAP BSI, CE, CSA, PSE, UL, VDE 5.2mm ELECTRIC FUSE TIME LAG 5x20mm 333.5 A2/s 20mm Slow Blow Cartridge, Ceramic 1.5kA 360.5 0.006Ohm Supplemental
0AGC005.VXPK 0AGC005.VXPK Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk AGC Obsolete Not Applicable 31.75mm Non-RoHS Compliant 5A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 5A Cartridge, Glass
025103.5PF001L 025103.5PF001L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 3.5A Axial CSA, cURus, PSE, TUV 24mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 1.58 0.024Ohms
30313000421 30313000421 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 ROHS3 Compliant 3A Radial, Can, Vertical 8.001mm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 3A Fast Blow Board Mount (Cartridge Style Excluded)
0230.750HXW 0230.750HXW Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 750mA Cartridge, Non-Standard (Axial) CSA, UL 340mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 750mA Slow Blow Cartridge, Glass 35A 2.95 0.34Ohms
0672006.MXE 0672006.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 6A Cartridge, Non-Standard (Axial) unknown CSA, UL 13.2mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 11mm Fast Blow 18 J Cartridge, Glass 50A 18 0.0132Ohm
083506.3MXP 083506.3MXP Littelfuse Inc. 1.1665
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0.00000000 download 15 Weeks Holder Bulk 835 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant Lead Free 6.3A Cartridge, Non-Standard CCC, cURus, KC, PSE, TUV 11.8mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Slow Blow Cartridge, Ceramic 1.5kA 300 0.0118Ohms
169.550100 169.550100 Littelfuse Inc. 0.0000
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0.00000000 Bulk OFK3 Obsolete 1 (Unlimited) Red ROHS3 Compliant Blade, Max Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 50A Slow Blow Automotive 1kA 30000 0.0013Ohms
39614000440 39614000440 Littelfuse Inc. 1.1934
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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 4A Radial, Box No SVHC unknown 8.001mm cUL, PSE/JET, UL 16.4mOhm 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 27 A2/s Slow Blow 125V 27 J 400mW Board Mount (Cartridge Style Excluded) 4A 100A 38.4 0.0164Ohm
0255015.NRT1 0255015.NRT1 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) Non-RoHS Compliant Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 15A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0283070.T 0283070.T Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Brown 22.8092mm ROHS3 Compliant 70A Auto Link 21.9964mm 16.2052mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 70A Slow Blow Automotive
0326.100H 0326.100H Littelfuse Inc. 0.0000
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0.00000000 download Bulk 326 Obsolete 1 (Unlimited) Clip EAR99 6.35mm Non-RoHS Compliant Contains Lead 100mA 3AB, 3AG, 1/4 x 1-1/4 33.3Ohm Holder 0.250Diax1.250L 6.35mmx31.75mm 250V 250V 6.35mm x 31.75mm Nickel (Ni) NO 125°C -55°C END CAP CE ELECTRIC FUSE TIME LAG 3AB 14400 s 31.75mm Slow Blow Cartridge, Ceramic 100A 0.087 33.3Ohm
0263.125WRT2 0263.125WRT2 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 263 Obsolete 1 (Unlimited) 125°C -55°C Green 3.68mm 7.112mm Non-RoHS Compliant Contains Lead 125mA Axial CSA, UR 1.75Ohm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 250V 125mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.00251 1.75Ohms
02511.25PF001L 02511.25PF001L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) ROHS3 Compliant Axial CSA, cURus, PSE Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.39 0.1Ohms
025102.5VXL 025102.5VXL Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PICO® II 251 Active 1 (Unlimited) EAR99 ROHS3 Compliant 2.5A Axial unknown CCC, CSA, cURus, PSE, TUV 36mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 8536.10.00.40 2.8mm x 7.11mm e3 Matte Tin (Sn) PIN WIRE CSA; PSE; TUV; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.721 0.036Ohm
0373015.MXP 0373015.MXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk 373 Active 1 (Unlimited) 31.75mm ROHS3 Compliant 15A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 125V 15A Slow Blow Cartridge, Glass
0322009.H 0322009.H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 322 Obsolete 1 (Unlimited) Clip 6.35mm 31.75mm Non-RoHS Compliant Contains Lead 9A 3AB, 3AG, 1/4 x 1-1/4 UL 16mOhm Holder 0.250Diax1.250L 6.35mmx31.75mm 65V 250V 9A Fast Blow Cartridge, Ceramic 100A 0.016Ohms
20101000431P 20101000431P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) 2006 201P Active 1 (Unlimited) Axial EAR99 ROHS3 Compliant 100mA PRE-ARCING TIME: OPEN WITHIN 5 MS AT 1000% RATED CURRENT 5mm x 20mm w/Holder unknown cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V TAPE AND REEL 5.2mm x 20mm NO END CAP CUL; UL 5.2mm ELECTRIC FUSE MEDIUM TIME LAG 20mm Medium Blow 2 J Cartridge, Glass 80A 0.022
0498050.UXT-HD 0498050.UXT-HD Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk MIDI® 498 Obsolete Not Applicable 125°C -40°C Red 40.9956mm ROHS3 Compliant 50A Auto Link 8.001mm 11.9888mm 1.025Ohm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.315 H 41.00mmx12.00mmx8.00mm 32V 50A Automotive 5kA 13000 1.025Ohms
19404000001 19404000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 194 Obsolete 1 (Unlimited) Clip 85°C -40°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 400mA 5mm x 20mm cURus, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V Ceramic 400mA Fast Blow Cartridge, Ceramic 1.5kA 0.027
0263.250WRT3 0263.250WRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 263 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.112mm Non-RoHS Compliant 250mA Axial CSA, UR 715mOhm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 250mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0165 0.715Ohms
0498150.MX1M5 0498150.MX1M5 Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk MIDI® 498 Active Not Applicable EAR99 ROHS3 Compliant 150A Auto Link unknown 8.001mm UR 323mOhm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.315 H 41.00mmx12.00mmx8.00mm 32V 16mm x 12mm x 8.3mm TAB/BLADE UL 16mm 12 mm ELECTRIC FUSE Automotive 1kA 81900 0.323Ohm
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