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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 Diameter Length RoHS Status Lead Free Voltage - Rated Current Rating Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Voltage - Rated AC HTS Code 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 Rated Current Circuit Protection Type Blow Characteristic Fuse Size Rated Voltage Trip Time or Delay Rated Breaking Capacity Pre-arcing Rating Body Height Current Rating (Amps) Response Time Joule Integral-Nom Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class
0235006.VXP 0235006.VXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 235 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 6A 5mm x 20mm CE, CSA, K-MARK, PSE, UL 14.8mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 6A Fast Blow Cartridge, Glass 10kA 47.325 0.0148Ohms
0676.125DRT4P 0676.125DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 250V 125mA Cartridge, Non-Standard (Axial) CSA, UL 53mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V Ceramic 125mA Fast Blow Cartridge, Ceramic 35A 0.0079 2.3Ohms
067201.6MXE 067201.6MXE 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 1.6A Cartridge, Non-Standard (Axial) unknown CSA, UL 56.5mOhm 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 Cartridge, Glass 50A 0.965 0.0565Ohm
0676.400MXE 0676.400MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 676 Active 1 (Unlimited) Axial 3.9mm 10.9982mm Non-RoHS Compliant Contains Lead 400mA Cartridge, Non-Standard (Axial) CSA, UL 195mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 400mA Fast Blow Cartridge, Ceramic 35A 0.112 0.195Ohms
0677.250DRT4P 0677.250DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 677 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 250mA Cartridge, Non-Standard (Axial) CSA, UL, VDE 630mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250mA Slow Blow Cartridge, Ceramic 35A 0.312 0.63Ohms
27521500001 27521500001 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1999 275 Obsolete 1 (Unlimited) Axial 7.1882mm ROHS3 Compliant Lead Free 15A Cartridge, Non-Standard (Axial) CE, UL Through Hole 0.094Diax0.283L 2.40mmx7.20mm 32V 32V 15A Fast Blow Board Mount (Cartridge Style Excluded) 300A 140
0498150.UXT-HD 0498150.UXT-HD Littelfuse Inc. 0.0000
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0.00000000 download Bolt Bulk MIDI® 498 Obsolete Not Applicable 125°C -40°C Grey 41mm ROHS3 Compliant 150A Auto Link 8.3058mm 12mm 323mOhm Bolt Mount -40°C~125°C 1.614Lx0.472W x 0.327 H 41.00mmx12.00mmx8.30mm 32V 150A Automotive 5kA 81900 0.323Ohms
0891020.NXT 0891020.NXT Littelfuse Inc. 0.0000
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0.00000000 download Bulk LP MINI® 891 Obsolete 1 (Unlimited) Yellow ROHS3 Compliant 20A Blade, Miniature (Low Profile) unknown 7.6mm 3.35mOhm Holder -40°C~125°C 0.429Lx0.150W x 0.299 H 10.90mmx3.80mmx7.60mm 58V ELECTRIC FUSE Fast Blow Automotive 1kA 420 0.00335Ohm
0276005.M 0276005.M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 276 Obsolete 1 (Unlimited) Radial 125°C -55°C 7.112mm Non-RoHS Compliant 5A Radial Bend Cylinder UL 14mOhm Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 125V 32V 5A Fast Blow Board Mount (Cartridge Style Excluded)
0256003.M 0256003.M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 256 Obsolete 1 (Unlimited) Radial 7.112mm Non-RoHS Compliant 1.5A Radial Bend Cylinder CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
20101000001 20101000001 Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 201 Active 1 (Unlimited) Clip EAR99 5.2mm ROHS3 Compliant Lead Free 100mA PRE-ARCING TIME: OPEN WITHIN 5 MS AT 1000% RATED CURRENT 5mm x 20mm unknown cULus Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 5.2mm x 20mm NO END CAP CUL; UL ELECTRIC FUSE MEDIUM TIME LAG 20mm Medium Blow 2 J Cartridge, Glass 80A 0.022
30302000001 30302000001 Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2014 TR3® 303 Active 1 (Unlimited) Radial 70°C -25°C ROHS3 Compliant 200mA Radial, Can, Vertical 8.001mm CSA, UL 1.35Ohm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 200mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0042 1.35Ohms
0230.250HXSW 0230.250HXSW 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 250mA Cartridge, Non-Standard (Axial) CSA, UL 2.41Ohm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 250V 250V 250mA Slow Blow Cartridge, Glass 35A 0.216 2.41Ohms
0MIN015.ZXPRO 0MIN015.ZXPRO Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MINI® Active Not Applicable Blue 10.8966mm ROHS3 Compliant 15A Blade, Miniature 8.7884mm 3.81mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 15A Fast Blow Automotive
19513150001 19513150001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2012 195 Obsolete 1 (Unlimited) Clip 85°C -40°C 19.9898mm RoHS Compliant Lead Free 3.15A 5mm x 20mm BSI, CCEE, cULus, IMQ, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 3.15A Slow Blow Cartridge, Glass 35A 25
30313500001 30313500001 Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Box (TB) 2014 TR3® 303 Active Not Applicable Radial 70°C -25°C ROHS3 Compliant 3.5A Radial, Can, Vertical 8.001mm Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 3.5A Fast Blow Board Mount (Cartridge Style Excluded)
0324008.VXP 0324008.VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 324 Active 1 (Unlimited) EAR99 ROHS3 Compliant RATED BREAKING CAPACITY AT 125 VDC: 10000 A 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, CSA, KC, PSE, UL 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) NO PIN WIRE CE; CSA; KTL; PSE; UL 6.99mm 8A ELECTRIC FUSE 3AB 32.72mm 8A Fast Blow 105 J Cartridge, Ceramic 750A AC 10kA DC 105 0.0153Ohm
0MIN07.5VXPK 0MIN07.5VXPK Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk MINI® Obsolete Not Applicable Brown 10.8966mm ROHS3 Compliant 7.5A Blade, Miniature 8.7884mm 3.81mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 7.5A Fast Blow Automotive
0277005.M 0277005.M Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PICO® 277 Active 1 (Unlimited) Axial 85°C -55°C 2.41mm 7.112mm Non-RoHS Compliant Contains Lead 5A Axial Through Hole 0.093Diax0.280L 2.36mmx7.11mm 125V 125V 5A Fast Blow Board Mount (Cartridge Style Excluded)
0473003.YRT3 0473003.YRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 473 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.11mm Non-RoHS Compliant 1.5A Axial CSA, PSE, UR 38mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 21 0.038Ohms
0230006.HXW 0230006.HXW 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 6A Cartridge, Non-Standard (Axial) cUL, METI 14mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 6A Slow Blow Cartridge, Glass 400A 380 0.014Ohms
0218.080MXE 0218.080MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 218 yes Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 80mA 5mm x 20mm (Axial) BSI, CSA, SEMKO, UL, VDE 12.6Ohm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V 8536.10.00.40 6mm x 22.5mm e3 Tin (Sn) PIN WIRE CCC; CE; CSA; IEC; KC; SEMKO; UL; VDE 6mm ELECTRIC FUSE TIME LAG 5x20mm 0.075 A2/s 22.5mm Slow Blow Cartridge, Glass 35A 0.0265 12.6Ohm Supplemental
LJCA040.XP LJCA040.XP Littelfuse Inc. 0.0000
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0.00000000 7 Weeks Holder Bulk JCASE® Active 1 (Unlimited) Socket Green 14.5034mm ROHS3 Compliant 40A Auto Link 16.002mm 11.9888mm Holder 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 32V 32V 40A Slow Blow Automotive
0695020.PXP 0695020.PXP Littelfuse Inc. 0.0000
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0.00000000 download 6 Weeks Active Not Applicable EAR99 ROHS3 Compliant 10.7mm x 6.2mm x 17.5mm 125°C -40°C END CAP 10.7mm 6.2 mm 20A ELECTRIC FUSE 32V 1000 A 17.5mm
19516300001 19516300001 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2012 195 Obsolete 1 (Unlimited) 5mm x 20mm BSI, CCEE, cULus, IMQ, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Slow Blow Cartridge, Glass 63A 120
0995025.Z 0995025.Z Littelfuse Inc. 0.0000
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0.00000000 download Bulk JCASE™ 995 Obsolete 1 (Unlimited) Socket EAR99 Clear ROHS3 Compliant Lead Free 25A Auto Link unknown 27.0002mm 3.28mOhm Holder -40°C~125°C 0.555Lx0.472W x 1.063 H 14.10mmx12.00mmx27.00mm 58V 14.1mm x 12mm x 27mm NO 14.1mm 12 mm ELECTRIC FUSE Slow Blow 3220 J Automotive 1kA 3220 0.00328Ohm
0332003.MXP 0332003.MXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Bulk 332 Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant 3A 3AB, 3AG, 1/4 x 1-1/4 unknown CE, cULus, PSE 24.5mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 6.35mm x 31.75mm NO END CAP CE; PSE; UL 6.35mm ELECTRIC FUSE VERY FAST 3AB 14400 s 31.75mm Fast Blow 1 J Cartridge, Ceramic 100A 1.89 0.0245Ohm
0447004.Y 0447004.Y Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 447 Obsolete 1 (Unlimited) Radial EAR99 Non-RoHS Compliant Contains Lead 4A Radial, Box unknown 10.2616mm CSA, METI, UL 14mOhm Through Hole -40°C~125°C 0.430Lx0.150W x 0.404 H 10.92mmx3.81mmx10.26mm 125V 350V 8536.10.00.40 10.92mm x 3.81mm x 8.76mm PIN WIRE CSA; UL 10.92mm 3.81 mm ELECTRIC FUSE 14400 s Fast Blow 17 J Board Mount (Cartridge Style Excluded) 100A AC 50A DC 17 0.024Ohm
0239.600VXP 0239.600VXP Littelfuse Inc. 3.8293
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0.00000000 download 15 Weeks Holder Bulk 239 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 600mA 5mm x 20mm CE, CSA, KC, UL 699mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 600mA Slow Blow Cartridge, Glass 35A 2.415 0.699Ohms
0315003.VXP 0315003.VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 315 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 3A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE, CSA, KC, PSE, UL 59.3mOhm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 250V 8536.10.00.40 6.985mm x 32.385mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; KTL; PSE; UL 6.985mm ELECTRIC FUSE TIME LAG 32.385mm Slow Blow 200 J Cartridge, Glass 100A 200 0.0593Ohm
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