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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 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 JESD-609 Code Terminal Finish Surface Mount Body Material Terminal Shape Reference Standard Body Length or Diameter Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Composition Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Wire/Cable Diameter Response Time Working Voltage Joule Integral-Nom Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance
0293545.H 0293545.H Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Holder Bulk PAL™ 293 Active 1 (Unlimited) Socket Red 23.0124mm ROHS3 Compliant 45A Auto Link 30.607mm 16.4084mm Holder 0.906Lx0.646W x 1.205 H 23.00mmx16.40mmx30.60mm 32V 45A Slow Blow Automotive
0895060.PXC 0895060.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 60A Auto Link 16.002mm 11.9888mm Holder -40°C~125°C 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 58V 60A Board Mount (Cartridge Style Excluded) 1kA 9600
023403.5MXW 023403.5MXW Littelfuse Inc. 0.0000
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0.00000000 download Bulk 234 Obsolete 1 (Unlimited) Non-RoHS Compliant 5mm x 20mm CSA, K-MARK, METI, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 3.5A Medium Blow Cartridge, Glass 100A 37.3 0.034Ohms
0251004.MRT1 0251004.MRT1 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 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 TAPE AND REEL 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
0215010.MXF34P 0215010.MXF34P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 215 Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 10A Radial Bend Cylinder BSI, CE, CSA, KC, METI, SEMKO, UL, VDE 6.6mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 10A Slow Blow Cartridge, Ceramic 1.5kA 333.565 0.0066Ohms
LJCA040.X LJCA040.X Littelfuse Inc. 0.0000
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0.00000000 7 Weeks Holder Bulk JCASE® Active 1 (Unlimited) Socket Green 16mm ROHS3 Compliant 40A Auto Link 16.002mm 14.5mm Holder 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 32V 32V 40A Slow Blow Automotive
0ATO015.TPGLOA 0ATO015.TPGLOA Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk ATO® Obsolete Not Applicable 105°C -40°C Blue 19.05mm Non-RoHS Compliant 15A Blade, ATO/ATC 12.192mm 5.08mm Holder -40°C~105°C 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 12V 15A Automotive
0MIN030.TPGLOA 0MIN030.TPGLOA Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk MINI® Smart Glow Obsolete Not Applicable 125°C -40°C Green 10.8966mm ROHS3 Compliant 30A Blade, Miniature 8.7884mm 3.81mm Holder -40°C~125°C 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 12V 30A Automotive 1kA
0388007.MXP 0388007.MXP Littelfuse Inc. 0.0000
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0.00000000 download Glass Bulk 388 Obsolete 1 (Unlimited) Axial ROHS3 Compliant 7A 3AB, 3AG, 1/4 x 1-1/4 unknown CE, K-MARK, PSE 12.7mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 6.35mm x 31.75mm e3 Tin (Sn) NO END CAP CE; KTL; PSE 6.35mm ELECTRIC FUSE 31.75mm Fast Blow Cartridge, Glass 100A 118 0.0127Ohm
0PAL440.X 0PAL440.X Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Bolt Bulk PAL™ Active Not Applicable Green 330.2mm ROHS3 Compliant 40A 2 Auto Link 406.4mm Bolt Mount 32V 40A Automotive
18115000001 18115000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2005 181 Obsolete 1 (Unlimited) Clip 85°C -40°C 19.9898mm ROHS3 Compliant Lead Free 5A 5mm x 20mm BSI, CCC, cULus, PSE, SEMKO, SEV, VDE Holder -40°C~85°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V Ceramic 5A Slow Blow Cartridge, Ceramic 1.5kA 77
0664004.HXSL 0664004.HXSL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk LT-5™ 664 Obsolete 1 (Unlimited) Radial EAR99 ROHS3 Compliant Lead Free 4A Radial, Can, Vertical unknown 8.4582mm CCC, CSA, KTL, METI, SEMKO, UL, VDE 17mOhm 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 77 J Board Mount (Cartridge Style Excluded) 100A 77 0.017Ohm
0251010.HAT1L 0251010.HAT1L Littelfuse Inc. 0.9966
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) PICO® II 251 no Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 10A Axial not_compliant CSA, cURus, TUV 7.05mOhm 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 e3 Matte Tin (Sn) Ceramic PIN WIRE CSA; QPL; TUV; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm 640 μm Fast Blow 25 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 25.5 0.0072Ohm
0504025.MXEP 0504025.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks 504 Active EAR99 RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 (Axial) CE, cURus Through Hole -55°C~125°C 0.275Diax1.288L 6.99mmx32.72mm 420V 500V 6.985mm x 32.72mm PIN WIRE CE, UL 6.985mm 25A ELECTRIC FUSE 3AB 32.72mm 25A Cartridge, Ceramic 200A AC 400A DC 1500 0.00395Ohm
067301.5MXEP 067301.5MXEP Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Bulk 673 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 1.5A Cartridge, Non-Standard (Axial) CSA, UL 51.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1.5A Slow Blow Cartridge, Glass 50A 3.52 0.0515Ohms
022402.5DRT3W 022402.5DRT3W Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 224 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.478mm Non-RoHS Compliant Contains Lead 2.5A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 36.5mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 2.5A Fast Blow Cartridge, Glass 100A 2.68 0.0365Ohms
044707.5YP 044707.5YP Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 447 Obsolete 1 (Unlimited) 125°C -40°C 10.922mm ROHS3 Compliant Lead Free 7.5A Radial, Box 10.2616mm 3.81mm CSA, UL 11mOhm Through Hole -40°C~125°C 0.430Lx0.150W x 0.404 H 10.92mmx3.81mmx10.26mm 125V 350V 7.5A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 68 0.011Ohms
27511500001 27511500001 Littelfuse Inc. 0.0000
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0.00000000 download Cut Tape (CT) 1999 275 Obsolete 1 (Unlimited) ROHS3 Compliant Cartridge, Non-Standard (Axial) CE, cUL, UL Through Hole 0.094Diax0.283L 2.40mmx7.20mm 125V 125V 1.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.3
19512500001 19512500001 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 2.5A Slow Blow Cartridge, Glass 35A 14
0673007.MXEP 0673007.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Glass Bulk 673 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant Lead Free 7A Cartridge, Non-Standard (Axial) CSA, UL 8.4mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 7A Slow Blow 250V Cartridge, Glass 50A 94.7 0.0084Ohms
0429001.WRM 0429001.WRM Littelfuse Inc. 5.3338
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0.00000000 download Surface Mount Tape & Reel (TR) 429 Obsolete 1 (Unlimited) 90°C -55°C 1.52mm 3.18mm Non-RoHS Compliant Contains Lead 1A 2 1206 (3216 Metric) 1.143mm 1.524mm CSA, UL 99.5mOhm Surface Mount -55°C~90°C 0.125Lx0.060W x 0.045 H 3.18mmx1.52mmx1.14mm 63V 63V Thin Film 3216 1206 1A Fast Blow Board Mount (Cartridge Style Excluded) 0.035 0.0995Ohms
23012500001 23012500001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Ceramic Bulk 2006 230 Obsolete 1 (Unlimited) Axial 70°C -25°C 20mm Non-RoHS Compliant 2.5A 5mm x 20mm Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Fast Blow Cartridge, Ceramic 1kA 0.44
0AGW003.H 0AGW003.H Littelfuse Inc. 0.0000
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0.00000000 download Bulk AGW Obsolete Not Applicable Non-RoHS Compliant 7AG, 1/4 x 7/8 Holder 0.250Diax0.875L 6.35mmx22.22mm 32V 32V 3A Fast Blow Cartridge, Glass
047303.5MAT1L 047303.5MAT1L Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Ceramic Tape & Box (TB) PICO® II 473 no Active 1 (Unlimited) EAR99 ROHS3 Compliant 3.5A Axial No SVHC unknown CSA, PSE, UR 24mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 8536.10.00.40 AMMO PACK 3.43mm x 7.11mm e3 Tin (Sn) PIN WIRE CSA; PSE; UL 3.43mm ELECTRIC FUSE TIME LAG 7.11mm Slow Blow 26 J Board Mount (Cartridge Style Excluded) 50A 26.8 0.024Ohm
19807000001 19807000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 198 Obsolete 1 (Unlimited) Clip 70°C -25°C 19.9898mm ROHS3 Compliant Lead Free 700mA 5mm x 20mm CSA, UL Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 700mA Slow Blow Cartridge, Glass 35A 3.7
0303020.M 0303020.M Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk 303 Active 1 (Unlimited) 70°C -25°C 20.6248mm Non-RoHS Compliant Contains Lead 20A 7AG, 1/4 x 7/8 Holder 0.250Diax0.812L 6.35mmx20.63mm 125V 125V 20A 20A Medium Blow Cartridge, Glass
20100320431 20100320431 Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 2006 201 Active 1 (Unlimited) Axial 70°C -25°C 21.0058mm ROHS3 Compliant 32mA 5mm x 20mm (Axial) Through Hole -25°C~70°C 0.232Diax0.827L 5.90mmx21.00mm 250V 32mA Medium Blow Cartridge, Glass
0325.200VXP 0325.200VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk 325 Active 1 (Unlimited) ROHS3 Compliant 200mA 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CE 6.77Ohm 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 0.213 6.77Ohm
0MEG250.XP 0MEG250.XP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk MEGA® Active Not Applicable Pink 29.1846mm ROHS3 Compliant 250A Auto Link 9.906mm 19.558mm Bolt Mount 1.149Lx0.770W x 0.390 H 29.20mmx19.50mmx9.90mm 32V 32V 250A Slow Blow Automotive
0235.600HXE 0235.600HXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 235 Obsolete 1 (Unlimited) Axial 125°C -55°C 22.5044mm Non-RoHS Compliant 600mA 5mm x 20mm (Axial) CSA, UL 318mOhm Through Hole -55°C~125°C 0.228Diax0.886L 5.80mmx22.50mm 250V 600mA Fast Blow Cartridge, Glass 35A 0.115 0.318Ohms
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