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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 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 JESD-609 Code Terminal Finish Surface Mount Operating Temperature (Max) Operating Temperature (Min) Ambient Temperature Range High 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 Body Height Current Rating (Amps) Response Time Working Voltage Joule Integral-Nom Fuse Type Fuse Current Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance
0230002.DRT2P 0230002.DRT2P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Glass Tape & Reel (TR) 230 yes Active 1 (Unlimited) Axial EAR99 4.7mm ROHS3 Compliant Lead Free 2A Cartridge, Non-Standard (Axial) unknown CE, CSA, PSE, UL 69.2mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 250V 8536.10.00.40 TAPE AND REEL 4.7mm x 14.48mm e3 Matte Tin (Sn) PIN WIRE CE; CSA; PSE; UL ELECTRIC FUSE TIME LAG 14.48mm Slow Blow 30 J Cartridge, Glass 35A AC 10kA DC 30 0.0698Ohm
FCD061500TP FCD061500TP Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2003 FCD Obsolete 1 (Unlimited) 125°C -55°C 1.6002mm ROHS3 Compliant Lead Free 5A 0603 (1608 Metric) 457.2μm 812.8μm cULus 14mOhm Surface Mount -55°C~125°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 24V 5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.58 0.014Ohms
0251.500PF001L 0251.500PF001L 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 500mA Axial CCC, CSA, cURus, TUV 280mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.0598 0.302Ohms
0695025.PXP 0695025.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 25A ELECTRIC FUSE 32V 1000 A 17.5mm
169.6885.5302 169.6885.5302 Littelfuse Inc. 0.0000
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0.00000000 Bulk FK3 MAXI™ Obsolete 1 (Unlimited) EAR99 Green ROHS3 Compliant UL94 V-0 Lead Free 30A Blade, Max unknown 9.1mm UL 2.1mOhm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 29.7mm x 9.1mm x 21.3mm NO TAB/BLADE UL 29.7mm ELECTRIC FUSE Slow Blow 6000 J Automotive 1kA 6000 0.0021Ohm
023302.5M 023302.5M Littelfuse Inc. 0.0000
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0.00000000 download Bulk 233 Obsolete 1 (Unlimited) Clip EAR99 Non-RoHS Compliant 2.5A 5mm x 20mm unknown CSA, K-MARK, METI, UL 52mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 125V 5.2mm x 20mm e3 Tin (Sn) NO END CAP CE; CSA; KC; PSE; UL 5.2mm ELECTRIC FUSE 20mm Medium Blow 17 J Cartridge, Glass 10kA 17.5 0.052Ohm
0275012.M 0275012.M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 275 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.112mm Non-RoHS Compliant 12A Axial Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 32V 32V 12A Fast Blow Board Mount (Cartridge Style Excluded)
0230.250DRT1SW 0230.250DRT1SW 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 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
0362007.M 0362007.M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 362 Active 1 (Unlimited) Clip 25.4mm Non-RoHS Compliant 7A 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 7A Fast Blow Cartridge, Glass
0224002.DRT2W 0224002.DRT2W 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 2A 2AG, 5mm x 15mm (Axial) CSA, METI, UL 49mOhm Through Hole -55°C~125°C 0.185Diax0.570L 4.70mmx14.48mm 250V 250V 2A Fast Blow Cartridge, Glass 100A 1.5 0.049Ohms
0287040.PXCN 0287040.PXCN Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Holder, Socket Bulk ATOF® Active Not Applicable EAR99 Orange 5.1mm ROHS3 Compliant Lead Free 40A No 2 Blade, ATO/ATC Unknown 12.2936mm CSA, UL 1.44mOhm Holder -40°C~105°C 0.752Lx0.201W x 0.484 H 19.10mmx5.10mmx12.30mm 32V 32V 40A e3 Tin (Sn) 105°C Nylon TAB/BLADE CUL; UL 19.1mm ELECTRIC FUSE 1000 A 32V 3310 J Automotive 40A 3310 0.00144Ohm
166.6885.5202 166.6885.5202 Littelfuse Inc. 0.0000
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0.00000000 download Bulk FK3 MAXI™ Active 1 (Unlimited) EAR99 Yellow ROHS3 Compliant Blade, Max cULus Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 80V ELECTRIC FUSE 20A Automotive 1kA 2.16 0.0045Ohm
0230001.DRT3SW 0230001.DRT3SW 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
0677005.DRT4P 0677005.DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 677 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 5A Cartridge, Non-Standard (Axial) CSA, UL, VDE 14mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 5A Slow Blow Cartridge, Ceramic 50A 140 0.014Ohms
0215004.MXF18P 0215004.MXF18P Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk 215 Active 1 (Unlimited) Clip 125°C -55°C 19.9898mm ROHS3 Compliant 4A Radial Bend Cylinder CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE 18.5mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 4A Slow Blow Cartridge, Ceramic 1.5kA 46.96 0.0185Ohms
0998250.U-2M8 0998250.U-2M8 Littelfuse Inc. 0.0000
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0.00000000 download MEGA® Obsolete EAR99 RoHS Compliant Auto Link Bolt Mount -40°C~125°C 2.701Lx0.750W x 0.390 H 68.60mmx19.05mmx9.90mm 70V ELECTRIC FUSE 250A Automotive 2.5kA 240000
031302.8VXP 031302.8VXP Littelfuse Inc. 0.0000
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0.00000000 11 Weeks Bulk 313 yes Active 1 (Unlimited) ROHS3 Compliant 2.8A 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, KC, PSE, UL 67.5mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 6.35mm x 31.75mm e3 Tin (Sn) NO END CAP CE; CSA; KTL; PSE; UL 6.35mm ELECTRIC FUSE TIME LAG 31.75mm Slow Blow 170 J Cartridge, Glass 100A 170 0.0675Ohm
0695040.PXP 0695040.PXP Littelfuse Inc. 1.3812
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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 40A ELECTRIC FUSE 32V 1000 A 17.5mm
1960050000 1960050000 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 1999 196 Obsolete 1 (Unlimited) ROHS3 Compliant Lead Free 50mA 5mm x 20mm unknown cULus, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V Slow Blow Cartridge, Glass 150A 0.019
0874.600MRET1P 0874.600MRET1P Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 874 Active 1 (Unlimited) Axial ROHS3 Compliant 600mA Cartridge, Non-Standard (Axial) unknown cULus 266.7mOhm Through Hole -55°C~125°C 0.142Diax0.394L 3.60mmx10.00mm 250V TAPE AND REEL 3.6mm x 10mm PIN WIRE UL 3.6mm Electric Fuse 14400 s 10mm Fast Blow Cartridge, Ceramic 50A 0.245 0.2667Ohm
0298275.ZXEH-LT 0298275.ZXEH-LT Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Bolt Bulk 298 Active Not Applicable ROHS3 Compliant 275A Auto Link unknown 9.906mm 122mOhm Bolt Mount -40°C~125°C 2.700Lx0.750W x 0.390 H 68.58mmx19.05mmx9.90mm 32V 29.2mm x 19.05mm x 9.9mm TAB/BLADE 29.2mm 19.05 mm ELECTRIC FUSE MEGA Automotive 2kA 800000 0.122Ohm
0297010.LXN 0297010.LXN Littelfuse Inc. 0.0000
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0.00000000 download Bulk MINI® 297 Obsolete 1 (Unlimited) Red ROHS3 Compliant Blade, Miniature unknown UL, UR Holder -40°C~125°C 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 10.9mm x 3.8mm x 8.8mm e4 Silver (Ag) TAB/BLADE UL 10.9mm 3.8 mm 10A Electric Fuse 360000 s 8.8mm 10A Fast Blow Automotive 1kA 93 0.00742Ohm
023201.6MXE 023201.6MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 232 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 1.6A 5mm x 20mm (Axial) unknown METI 56.7mOhm 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 6 J Cartridge, Glass 100A 7.14 0.0567Ohm
047303.5YRT3L 047303.5YRT3L 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 3.17mm 7.112mm ROHS3 Compliant UL94 V-0 Lead Free 3.5A Axial CSA, PSE, UR 24mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 3.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 26.8 0.024Ohms
025202.5M 025202.5M Littelfuse Inc. 0.0000
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0.00000000 download Through Hole PICO® 252 Obsolete 1 (Unlimited) Radial 125°C -55°C 7.11mm Non-RoHS Compliant 2.5A Radial Bend Cylinder CSA, UL 36mOhm Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0293860.MXJ 0293860.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk PAL™ 293 Active 1 (Unlimited) Socket Yellow 17.018mm ROHS3 Compliant 60A Auto Link 30.6mm 16.4mm Holder 0.670Lx0.520W x 1.059 H 17.00mmx13.20mmx26.90mm 32V 60A Slow Blow Automotive
0294030.T 0294030.T Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bolt Bulk PAL™ 294 Active 1 (Unlimited) Pink 23mm ROHS3 Compliant 30A Auto Link 21.9964mm 16.4mm Bolt Mount 0.898Lx0.638W x 0.866 H 22.81mmx16.20mmx22.00mm 32V 30A Slow Blow Automotive
0283050.U 0283050.U Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Red ROHS3 Compliant 50A 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
142.6185.5406 142.6185.5406 Littelfuse Inc. 0.0000
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0.00000000 download Holder, Socket Bulk TAC ATO® Discontinued 1 (Unlimited) EAR99 Orange 5mm ROHS3 Compliant Lead Free 40A Blade, ATO/ATC unknown 13.208mm cULus 1.4mOhm Holder 0.748Lx0.197W x 0.520 H 19.00mmx5.00mmx13.20mm 58V 19mm x 5mm x 13.2mm e3 Tin (Sn) TAB/BLADE UL 19mm ELECTRIC FUSE Fast Blow 2000 J Automotive 1kA 2000 0.0014Ohm
0495060.UXA 0495060.UXA Littelfuse Inc. 2.2909
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0.00000000 download 8 Weeks Bulk JCASE™ 495 Active 1 (Unlimited) Yellow ROHS3 Compliant 60A Auto Link unknown 27.0002mm UR 760mOhm Holder -40°C~125°C 0.555Lx0.472W x 1.063 H 14.10mmx12.00mmx27.00mm 32V ELECTRIC FUSE Slow Blow Automotive 1kA 19500 0.76Ohm
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