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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 Material Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Depth Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Physical Dimension Max Voltage Rating (DC) Capacitance @ Frequency JESD-609 Code Terminal Finish Surface Mount Subcategory Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Composition Case Code (Metric) Case Code (Imperial) Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Lead/Base Style Max Surge Current Varistor Voltage Clamping Current Circuit RMS Voltage-Max Circuit DC Voltage-Max Power Dissipation Energy Clamping Voltage Fuse Type Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MIC207.5VP MIC207.5VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MICRO2™ Active 1 (Unlimited) 125°C -40°C Brown 9.0932mm Non-RoHS Compliant 7.5A Blade, Micro 7.8994mm 3.81mm Holder -40°C~125°C 0.358Lx0.150W x 0.311 H 9.10mmx3.80mmx7.90mm 32V 7.5A Automotive 1kA
0262.750V 0262.750V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk Micro™ 262 Active 1 (Unlimited) Radial EAR99 Non-RoHS Compliant 750mA Radial, Can, Vertical unknown 7.366mm CSA, QPL, UL 104mOhm Through Hole -55°C~125°C 0.235Dia x 0.290 H 5.97mmx7.37mm 125V 125V 8536.10.00.40 5.97mm x 7.37mm e4 GOLD PIN WIRE CSA; QPL; UL 5.97mm ELECTRIC FUSE VERY FAST 14400 s Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.104Ohm
FCD061250TP FCD061250TP 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 2.5A 0603 (1608 Metric) 457.2μm 812.8μm cULus 45mOhm Surface Mount -55°C~125°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.08 0.045Ohms
0673.300DRT4 0673.300DRT4 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 300mA Cartridge, Non-Standard (Axial) unknown CSA, UL 1.188Ohm 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 0.03 A2/s 11mm Slow Blow Cartridge, Glass 50A 0.0332 1.188Ohm
0154.375DRTL 0154.375DRTL Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder, Surface Mount Tape & Reel (TR) OMNI-BLOK® 154TL Active 1 (Unlimited) 125°C -55°C 5.03mm 9.73mm ROHS3 Compliant 375mA 2-SMD, Square End Block with Holder 3.81mm 5.0292mm UL 1.2Ohm Holder, Surface Mount -55°C~125°C 0.383Lx0.198W x 0.150 H 9.73mmx5.03mmx3.81mm 125V 125V 375mA Slow Blow 125W Board Mount (Cartridge Style Excluded) 50A 0.101 1.2Ohms
0MIN025.V 0MIN025.V Littelfuse Inc. 0.9620
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0.00000000 download 7 Weeks Bulk MINI® Active Not Applicable EAR99 Clear ROHS3 Compliant 25A Blade, Miniature unknown 8.7884mm SAE, UL Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V ELECTRIC FUSE Fast Blow Automotive
0673.800DRT4P 0673.800DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 673 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 800mA 2 Cartridge, Non-Standard (Axial) CSA, UL 112mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 800mA Slow Blow Cartridge, Glass 50A 0.949 0.112Ohms
0ATO005.VXPK 0ATO005.VXPK Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk ATO® Obsolete Not Applicable Tan 19.05mm ROHS3 Compliant 5A Blade, ATO/ATC 12.192mm 5.08mm CSA, SAE, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 5A Fast Blow Automotive
066501.6ZRLL 066501.6ZRLL Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) LT-5™ 665 Obsolete 1 (Unlimited) Radial ROHS3 Compliant Lead Free 1.6A Radial, Can, Vertical unknown 8.4582mm CSA, UL 46mOhm Through Hole -40°C~85°C 0.335Dia x 0.333 H 8.50mmx8.45mm 250V TAPE AND REEL 8.5mm x 8.45mm 8.5mm Electric Fuse TIME LAG 14400 s Slow Blow Board Mount (Cartridge Style Excluded) 50A 17.5 0.046Ohm
0495030.T 0495030.T Littelfuse Inc. 0.0000
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0.00000000 download Bulk JCASE™ 495 Obsolete 1 (Unlimited) Socket Pink ROHS3 Compliant 30A Auto Link unknown 27.0002mm UL 2.12mOhm Holder -40°C~125°C 0.555Lx0.472W x 1.063 H 14.10mmx12.00mmx27.00mm 32V ELECTRIC FUSE Automotive 1kA 1480 0.00212Ohm
0327025.YX2T 0327025.YX2T Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Active 1 (Unlimited) EAR99 ROHS3 Compliant e3 Tin (Sn) ELECTRIC FUSE
0293545.MXJ 0293545.MXJ Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Holder Bulk PAL™ 293 Active 1 (Unlimited) Socket Red 17.018mm ROHS3 Compliant 45A Auto Link 26.8986mm 13.208mm Holder 0.670Lx0.520W x 1.059 H 17.00mmx13.20mmx26.90mm 32V 45A Slow Blow Automotive
V480LA7PX2855 V480LA7PX2855 Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Through Hole Bulk 2014 LA yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 640V 50pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors WIRE 1 VARISTOR 0.25W RADIAL 480V 1.2kA 750V 35J 825V 675V 750V 480V
0434.500NRP 0434.500NRP Littelfuse Inc. 2.7538
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0.00000000 download Surface Mount Tape & Reel (TR) 434 Obsolete 1 (Unlimited) 90°C -55°C 1.6002mm Non-RoHS Compliant Contains Lead 500mA 0603 (1608 Metric) 304.8μm 813μm CSA, UL 190.3mOhm Surface Mount -55°C~90°C 0.063Lx0.032W x 0.012 H 1.60mmx0.81mmx0.31mm 32V 32V Thin Film 1608 0603 500mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.0087 0.1903Ohms
0617005.MXEP 0617005.MXEP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Through Hole Bulk 617 Active 1 (Unlimited) 125°C -55°C 21.4884mm ROHS3 Compliant 5A 5mm x 20mm (Axial) CCC, CE, CSA, UR. VDE 13.7mOhm Through Hole -55°C~125°C 0.217Diax0.846L 5.50mmx21.50mm 250V 5A Fast Blow Cartridge, Glass 50A 42.795 0.0137Ohms
0314.500VXP 0314.500VXP Littelfuse Inc. 3.6998
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0.00000000 11 Weeks Bulk 314 Active 1 (Unlimited) EAR99 ROHS3 Compliant 500mA 3AB, 3AG, 1/4 x 1-1/4 CE, CSA, UL 500mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 125V 250V 6.35mm x 31.75mm Nickel (Ni) NO END CAP CE; CSA; UL 6.35mm ELECTRIC FUSE 3AB 31.75mm Fast Blow Cartridge, Ceramic 35A AC 10kA DC 0.115 0.5Ohm
0285005.MXRP 0285005.MXRP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 285 Active 1 (Unlimited) Clip EAR99 ROHS3 Compliant 5A 5mm x 20mm unknown PSE 14.1mOhm Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 5.2mm x 20mm NO END CAP 5.2mm ELECTRIC FUSE 20mm Slow Blow 70 J Cartridge, Ceramic 1.5kA 70 0.0141Ohm
0215010.MXK10P 0215010.MXK10P Littelfuse Inc. 12.9349
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0.00000000 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
0MIN025.VP 0MIN025.VP Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk MINI® Active Not Applicable Clear 10.9mm ROHS3 Compliant 25A Blade, Miniature 8.7884mm 8.8mm SAE Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V 25A Fast Blow Automotive
0443001.DRLC 0443001.DRLC Littelfuse Inc. 1.4969
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0.00000000 download 15 Weeks Tape & Reel (TR) Nano²® 443LC Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.398Lx0.123W x 0.123 H 10.10mmx3.12mmx3.12mm 280V 1A Slow Blow Board Mount (Cartridge Style Excluded) 50A 10.17 180mOhms
0674.500DRT4P 0674.500DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Reel (TR) 674 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 500mA Cartridge, Non-Standard (Axial) CSA, UL 232.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 500mA Fast Blow Cartridge, Ceramic 50A 0.128 0.2325Ohms
0262.500V 0262.500V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk Micro™ 262 Active 1 (Unlimited) Radial EAR99 Non-RoHS Compliant 500mA Radial, Can, Vertical unknown 7.366mm CSA, QPL, UL 167mOhm Through Hole -55°C~125°C 0.235Dia x 0.290 H 5.97mmx7.37mm 125V 125V 8536.10.00.40 5.97mm x 7.37mm e4 GOLD PIN WIRE CSA; QPL; UL 5.97mm ELECTRIC FUSE VERY FAST 14400 s Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.167Ohm
3298600.ZXSTA 3298600.ZXSTA Littelfuse Inc. 9.5170
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0.00000000 download 11 Weeks Bolt Bulk ZCASE Active 1 (Unlimited) EAR99 ROHS3 Compliant 600A Module 16.1036mm 49mOhm Bolt Mount -40°C~125°C 1.185Lx1.047W x 0.634 H 30.10mmx26.60mmx16.10mm 32V ELECTRIC FUSE Automotive 2kA 3000000 0.049Ohm
V100MA4A V100MA4A Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Radial, Through Hole Metal Bulk 2005 MA yes Active 1 (Unlimited) 2 EAR99 3mm 7mm ROHS3 Compliant Lead Free SOD-83A Axial unknown Through Hole -55°C~85°C TA 72V 57V 100pF 8533.40.40.00 72V 100pF @ 1MHz e3 Tin (Sn) WIRE 1 VARISTOR 0.2W 57V Axial 40A 100V 2A 0.40J 200V 120V 80V 100V
0MIN025.VXGLO 0MIN025.VXGLO Littelfuse Inc. 0.0000
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0.00000000 download Bulk MINI® Obsolete Not Applicable EAR99 Clear Non-RoHS Compliant 25A Blade, Miniature unknown 8.7884mm SAE, UL Holder 0.429Lx0.150W x 0.346 H 10.90mmx3.80mmx8.80mm 32V 32V ELECTRIC FUSE Fast Blow Automotive
20102500431P 20102500431P Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2006 201P Obsolete 1 (Unlimited) Axial EAR99 ROHS3 Compliant 250mA 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 Cartridge, Glass 80A 0.13
V14E230PL4 V14E230PL4 Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks Bulk UltraMOV™ yes Active 1 (Unlimited) 2 EAR99 RoHS Compliant Disc 14mm Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 550pF @ 1MHz e3 Tin (Sn) NO Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 230V 300V 80J 396V 324V 360V 230V 6kA 300V
V27ZC4P V27ZC4P Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2005 ZC yes Active 1 (Unlimited) Radial EAR99 14mm ROHS3 Compliant Lead Free 1kA Disc 14mm unknown Through Hole -55°C~85°C TA 22V METAL OXIDE FILM 17V 7nF 8533.40.40.00 22V 11480pF @ 1MHz e3 Tin (Sn) Non-linear Resistors 1 VARISTOR 17V 1kA 27V 5.0J 53V 29.7V 24.3V
V14H95PL2B V14H95PL2B Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks Bulk 2017 HMOV™ Active 1 (Unlimited) Disc 14mm Through Hole -55°C~125°C TA 1700pF @ 1MHz 1 75J 165V 135V 150V 95V 6.5kA 125V
0268.010V 0268.010V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk Micro™ 268 Active 1 (Unlimited) Radial EAR99 Non-RoHS Compliant 10mA Radial, Can, Vertical unknown 7.366mm CSA, QPL, UL 94Ohm Through Hole -55°C~125°C 0.235Dia x 0.290 H 5.97mmx7.37mm 125V 125V 8536.10.00.40 5.97mm x 7.37mm e4 GOLD PIN WIRE CSA; QPL; UL 5.97mm ELECTRIC FUSE VERY FAST 14400 s Fast Blow Board Mount (Cartridge Style Excluded) 10kA 94Ohm
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