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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 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 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 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 Circuit Protection Type Blow Characteristic Trip Time or Delay Pre-arcing Rating Body Height 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
0266010.V 0266010.V Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Through Hole Bulk PICO® 266 Active 1 (Unlimited) Radial EAR99 ROHS3 Compliant 10A Radial Bend Cylinder unknown CSA, QPL, UL 6.45mOhm Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 125V 125V 8536.10.00.40 2.36mm x 7.11mm e4 Gold (Au) PIN WIRE CSA; QPL; UL 2.36mm ELECTRIC FUSE VERY FAST 7.11mm Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.00645Ohm Supplemental
0235.250HXP 0235.250HXP Littelfuse Inc. 0.9620
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0.00000000 download 15 Weeks Holder, Surface Mount Glass Bulk 235 Active 1 (Unlimited) Clip 125°C -55°C 5.2mm 20mm ROHS3 Compliant Lead Free 250mA No 2 5mm x 20mm Unknown CE, CSA, KC, UL 2.25Ohm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 250mA Fast Blow 250V Cartridge, Glass 250mA 35A 0.0166 2.25Ohms
0995050.Z 0995050.Z Littelfuse Inc. 0.0000
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0.00000000 download Bulk JCASE™ 995 Obsolete 1 (Unlimited) Socket EAR99 Red ROHS3 Compliant Lead Free 50A Auto Link unknown 12mm 990μOhm 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 ELECTRIC FUSE Slow Blow 8750 J Automotive 1kA 8750 0.00099Ohm
0272004.V 0272004.V Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk MICRO™ 272 Obsolete 1 (Unlimited) Radial 125°C -55°C 7.3mm ROHS3 Compliant Lead Free 4A 2 Radial, Can, Vertical 7.2898mm CSA, QPL, UL 20.2mOhm Through Hole -55°C~125°C 0.235Dia x 0.287 H 5.97mmx7.30mm 125V 125V 4A Fast Blow Board Mount (Cartridge Style Excluded) 10kA 1.38 0.0202Ohms
1206SFF200FM/63-2 1206SFF200FM/63-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) SFF Active 1 (Unlimited) 1206 (3216 Metric) UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.051 H 3.20mmx1.60mmx1.30mm 63V 2A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.07 0.05Ohm
0235.700H 0235.700H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 235 Obsolete 1 (Unlimited) Clip 125°C -55°C 5.2mm 19.9898mm Non-RoHS Compliant Contains Lead 700mA 5mm x 20mm CSA, UL 263mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 700mA Fast Blow Cartridge, Glass 35A 0.16 0.263Ohms
0473007.HAT1L 0473007.HAT1L Littelfuse Inc. 1.0096
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0.00000000 download 11 Weeks Through Hole Epoxy Coated Tape & Box (TB) PICO® II 473 Active 1 (Unlimited) Axial 125°C -55°C 7.11mm ROHS3 Compliant Lead Free 7A Axial CSA, UR 9.2mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 7A Slow Blow Board Mount (Cartridge Style Excluded) 50A 105 0.0092Ohms
0MIN015.VP 0MIN015.VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MINI® Active Not Applicable Blue 10.9mm ROHS3 Compliant 15A Blade, Miniature 8.7884mm 8.8mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 15A Fast Blow Automotive
067302.5DRT4 067302.5DRT4 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 673 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 2.5A Cartridge, Non-Standard (Axial) unknown CSA, UL 34.4mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 TAPE AND REEL 3.9mm x 11mm PIN WIRE CSA; UL ELECTRIC FUSE 14400 s 9.2 A2/s 11mm Slow Blow 9 J Cartridge, Glass 50A 9.19 0.0344Ohm
0213005.MXBF61P 0213005.MXBF61P Littelfuse Inc. 0.0000
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0.00000000 15 Weeks Holder Bulk 213 Active 1 (Unlimited) Clip 19.9898mm ROHS3 Compliant 5A 5mm x 20mm BSI, CCC, CE, CSA, PSE, SEMKO, UR, VDE 11.6mOhm Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 5A Slow Blow Cartridge, Glass 50A 314 0.0116Ohms
06771.25DRT4P 06771.25DRT4P 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 1.25A Cartridge, Non-Standard (Axial) CSA, UL, VDE 65mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1.25A Slow Blow Cartridge, Ceramic 35A 12.1 0.065Ohms
19312500001 19312500001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 193 Obsolete 1 (Unlimited) Clip 70°C -25°C 19.9898mm ROHS3 Compliant Lead Free 2.5A 5mm x 20mm cURus, SEMKO, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 2.5A Fast Blow Cartridge, Glass 35A 13
0672.125DRT4P 0672.125DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 125mA Cartridge, Non-Standard (Axial) CSA, UL 3.862Ohm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 125mA Fast Blow Cartridge, Glass 50A 0.00289 3.862Ohms
169.5701 169.5701 Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk OFK3 Obsolete 1 (Unlimited) Brown 29.6926mm Non-RoHS Compliant 70A Blade, Max 21.3106mm 9.0932mm 1mOhm Holder 1.169Lx0.358W x 0.839 H 29.70mmx9.10mmx21.30mm 32V 70A Slow Blow Automotive 1kA 120000 0.001Ohms
0675.500DRT4P 0675.500DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 675 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 500mA Cartridge, Non-Standard (Axial) CSA, UL 227mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 500mA Slow Blow Cartridge, Ceramic 50A 0.132 0.227Ohms
0225.750VXP 0225.750VXP Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Holder Bulk 225 Active 1 (Unlimited) Clip 125°C -55°C 4.5mm 14.478mm ROHS3 Compliant 750mA 2AG, 5mm x 15mm CE, CSA, UL 152mOhm Holder -55°C~125°C 0.177Diax0.570L 4.50mmx14.48mm 125V 250V 750mA Fast Blow Cartridge, Glass 35A AC 10kA DC 1.05 0.152Ohms
0215.400MXE 0215.400MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole 215 Obsolete 1 (Unlimited) Axial Non-RoHS Compliant 400mA 5mm x 20mm (Axial) unknown UL 560mOhm Through Hole -55°C~125°C 0.236Diax0.886L 6.00mmx22.50mm 250V ELECTRIC FUSE Slow Blow Cartridge, Ceramic 1.5kA 1.45 0.56Ohm
0675.200MXE 0675.200MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 675 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 200mA Cartridge, Non-Standard (Axial) unknown CSA, UL 2.485Ohm 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 0.015 A2/s 11mm Slow Blow Cartridge, Ceramic 50A 0.0158 2.485Ohm
0AGW003.V 0AGW003.V Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk AGW Active Not Applicable Clip 22.225mm Non-RoHS Compliant 3A 7AG, 1/4 x 7/8 Holder 0.250Diax0.875L 6.35mmx22.22mm 32V 32V 3A Cartridge, Glass
161.530200B 161.530200B Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
066201.6ZRLL 066201.6ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 662 Obsolete 1 (Unlimited) Radial EAR99 ROHS3 Compliant Lead Free 1.6A Radial, Can, Vertical unknown 8.4582mm CSA, SEMKO, UL, VDE 37mOhm Through Hole 0.335Dia x 0.333 H 8.50mmx8.45mm 250V 8536.10.00.40 TAPE AND REEL 8.5mm x 8.45mm e3 TIN 85°C -40°C PIN WIRE CCC; KTL; PSE; UL; VDE 8.5mm ELECTRIC FUSE Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.94 0.037Ohm
021506.3TXP 021506.3TXP Littelfuse Inc. 0.7417
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0.00000000 download 15 Weeks Bulk 215 Active 1 (Unlimited) ROHS3 Compliant 5mm x 20mm CCC, CE, CSA, KC, PSE, SEMKO, UL, VDE Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 6.3A Slow Blow Cartridge, Ceramic 1.5kA 128.75 0.0108Ohms
0MEG250.X 0MEG250.X Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Bolt Bulk MEGA® Active Not Applicable Pink 29.1846mm ROHS3 Compliant 32V 250A Auto Link 9.906mm 19.558mm Bolt Mount 1.149Lx0.770W x 0.390 H 29.20mmx19.50mmx9.90mm 32V 32V Thermoplastic 250A Slow Blow Automotive
026303.5WAT1L 026303.5WAT1L Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) PICO® II 263 Active 1 (Unlimited) Axial 125°C -55°C 3.94mm 7.112mm ROHS3 Compliant 3.5A 2 Axial CSA, PSE, UR 22.4mOhm Through Hole -55°C~125°C 0.155Diax0.280L 3.94mmx7.11mm 250V 3.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A 2.33 0.0224Ohms
19112500001 19112500001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 2003 191 Obsolete 1 (Unlimited) Clip 70°C -25°C 19.9898mm ROHS3 Compliant Lead Free 2.5A 5mm x 20mm cUL, PSE, UL Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 2.5A Fast Blow Cartridge, Glass 100A 13
066302.5MALL 066302.5MALL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Box (TB) LT-5™ 663 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 2.5A 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 8.5mm x 8.45mm CCC, CSA, METI, SEMKO, UL, VDE 8.5mm Electric Fuse TIME LAG Slow Blow Board Mount (Cartridge Style Excluded) 35A 55 0.02Ohm
036202.5M 036202.5M Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 362 Obsolete 1 (Unlimited) Clip 25.4mm Non-RoHS Compliant 2.5A 8AG, 1/4 x 1 Holder 0.250Diax1.000L 6.35mmx25.40mm 32V 32V 2.5A Fast Blow Cartridge, Glass
0677005.DRT4 0677005.DRT4 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Ceramic Tape & Reel (TR) 677 Active 1 (Unlimited) Axial EAR99 125°C -40°C 3.9mm Non-RoHS Compliant Contains Lead 5A Cartridge, Non-Standard (Axial) unknown CSA, UL, VDE 14mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 250V 8536.10.00.40 TAPE AND REEL 3.9mm x 11mm e0 TIN LEAD PIN WIRE CSA; IEC; UL; VDE ELECTRIC FUSE 11mm Slow Blow 140 J 10mW Cartridge, Ceramic 50A 140 0.014Ohm
0215001.MRET1SPP 0215001.MRET1SPP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Tape & Reel (TR) 215SP Active 1 (Unlimited) 125°C -55°C 19.9898mm ROHS3 Compliant 1A 5mm x 20mm (Axial) CE, CQC, CSA, KC, PSE, UR, VDE 151.5mOhm Through Hole -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 1A Slow Blow Cartridge, Ceramic 1.5kA 1.52 0.1515Ohms
0230001.DRT2W 0230001.DRT2W 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
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