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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) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Color Operating Supply Voltage 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 Current HTS Code Packing Method Physical Dimension Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Fuse Size Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Working Voltage Joule Integral-Nom Non-Repetitive Pk On-state Cur Applications Max Surge Current Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Supplier Device Package Power Dissipation-Max Hold Current Trigger Device Type Fuse Type Voltage - Off State Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
0603TSFV125FM/65-2 0603TSFV125FM/65-2 Littelfuse Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2013 yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount 0.063Lx0.032W x 0.012 H 1.60mmx0.81mmx0.31mm 65V 1.7mm x 0.91mm x 0.4mm e2 Tin/Nickel (Sn/Ni) 90°C -55°C 1.7mm 0.91 mm 1.25A ELECTRIC FUSE 14400 s 0.4mm 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 13A 0.052 0.048Ohm
SMBJ300C SMBJ300C Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2005 SMBJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 300V 5.59mm ROHS3 Compliant Lead Free DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 300V 600W Zener 1 Zener Bidirectional General Purpose 1.3A 335V 300V 600W 510.3V 1.3A DO-214AA (SMBJ) No 317.7V 600W 1.3A 510.3V 300V 1 1
0324005.H 0324005.H Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 324 Obsolete 1 (Unlimited) Axial EAR99 6.99mm Non-RoHS Compliant Contains Lead 5A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown CSA, UL 30mOhm 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) PIN WIRE CE; CSA; KC; PSE; UL ELECTRIC FUSE 3AB 32.72mm Fast Blow 26 J Cartridge, Ceramic 750A AC 10kA DC 26 0.03Ohm
ROV10H331K-S-2 ROV10H331K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete Not Applicable ROHS3 Compliant Disc 10mm Through Hole -40°C~85°C TA 280pF @ 1kHz 1 58J 363V 297V 330V 210V 3.5kA 275V
067401.6DRT4P 067401.6DRT4P 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 1.6A Cartridge, Non-Standard (Axial) CSA, UL 56mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1.6A Fast Blow Cartridge, Ceramic 50A 0.951 0.056Ohms
SMCG36CA-HRA SMCG36CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2015 SMCG-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL L BEND R-PDSO-L2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 36V 1.5kW 58.1V 25.9A 6.5W No 40V 1500W 1.5kW 25.9A 1
P6KE11CA P6KE11CA Littelfuse Inc. 0.7056
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0.00000000 download 19 Weeks Through Hole Tape & Reel (TR) 2005 P6KE Active 1 (Unlimited) Axial 175°C -55°C 9.4V 3.6mm 7.6mm ROHS3 Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ 11V 600W Zener 1 1 Zener Bidirectional 10μA General Purpose 39.1A 10.5V 9.4V 600W 1mA 10.5V 15.6V 39.1A DO-204AC (DO-15) No 10.5V 600W 39.1A 15.6V 9.4V 1 1
P1300EARP1 P1300EARP1 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2004 SIDACtor® Obsolete 1 (Unlimited) 2 85°C -40°C Non-RoHS Compliant Lead Free 2.2A TO-226-2, TO-92-2 (TO-226AC) unknown Through Hole 120V 45pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE 20 A 150A 150mA SILICON SURGE PROTECTOR 120V 160V 45A 4V
23021000021P 23021000021P Littelfuse Inc. 4.2317
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0.00000000 download Holder Bulk 2006 230 Active 1 (Unlimited) Axial 70°C -25°C 19.9898mm ROHS3 Compliant 10A 5mm x 20mm Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 10A 10A Fast Blow Cartridge, Ceramic 1kA 20
0471003.NAT6L 0471003.NAT6L Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Box (TB) PICO® II 471 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 3A Axial PSE, UR 23mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 6.96 0.023Ohms
LJCA020.X LJCA020.X Littelfuse Inc. 0.0000
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0.00000000 download 7 Weeks Holder Bulk JCASE® Active 1 (Unlimited) Socket Blue 14.5034mm ROHS3 Compliant 20A Auto Link 16.002mm 11.9888mm Holder 0.571Lx0.472W x 0.630 H 14.50mmx12.00mmx16.00mm 32V 32V 20A Slow Blow Automotive
0695900.UX4 0695900.UX4 Littelfuse Inc. 0.0000
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0.00000000 download Bulk MCASE™ 695 Active Not Applicable ROHS3 Compliant Auto Link Holder -40°C~125°C 0.421Lx0.244W x 0.689 H 10.70mmx6.20mmx17.50mm 32V 900A Slow Blow Automotive 1kA
0255.750NRT3 0255.750NRT3 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® 255 Obsolete 1 (Unlimited) 2.41mm 7.112mm Non-RoHS Compliant Contains Lead 750mA Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 750mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
0676.080MXEP 0676.080MXEP Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 80mA Cartridge, Non-Standard (Axial) CSA, UL 4.7Ohm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 80mA Fast Blow Cartridge, Ceramic 35A 0.001 4.7Ohms
047302.5MXL 047302.5MXL Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Bulk PICO® II 473 Active 1 (Unlimited) Axial 125°C -55°C 3.43mm 7.112mm ROHS3 Compliant 2.5A Axial CSA, PSE, UR 52mOhm Through Hole -55°C~125°C 0.135Diax0.280L 3.43mmx7.11mm 125V 125V 2.5A Slow Blow Board Mount (Cartridge Style Excluded) 50A 13 0.052Ohms
0267003.MRT1T 0267003.MRT1T Littelfuse Inc. 0.0000
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0.00000000 Through Hole Tape & Reel (TR) PICO® 267 Active 1 (Unlimited) Axial 125°C -55°C 7.112mm ROHS3 Compliant 3A Axial CSA, QPL, UL 35.15mOhm Through Hole -55°C~125°C 0.093Diax0.280L 2.36mmx7.11mm 125V 125V 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.03515Ohms
0269001.V 0269001.V Littelfuse Inc. 0.0000
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0.00000000 download 13 Weeks Through Hole Bulk Micro™ 269 Active 1 (Unlimited) Radial EAR99 Non-RoHS Compliant 1A Radial, Can, Vertical unknown 7.366mm CSA, QPL, UL 100mOhm Through Hole -55°C~125°C 0.235Dia x 0.290 H 5.97mmx7.37mm 125V 125V 8536.10.00.40 e4 GOLD Thermoplastic PIN WIRE CSA; QPL; UL ELECTRIC FUSE VERY FAST Fast Blow Board Mount (Cartridge Style Excluded) 10kA 0.1Ohm
05980015Z-CN 05980015Z-CN Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Bulk MIDI® 598 Active 1 (Unlimited) EAR99 ROHS3 Compliant Module Bolt Mount -40°C~125°C 32V ELECTRIC FUSE 200A Slow Blow Automotive
0315020.VXP 0315020.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 20A 3AB, 3AG, 1/4 x 1-1/4 (Axial) unknown UL 2.2mOhm Through Hole -55°C~125°C 0.275Diax1.275L 6.99mmx32.39mm 32V 8536.10.00.40 6.99mm x 32.39mm e3 Matte Tin (Sn) PIN WIRE UL 6.99mm ELECTRIC FUSE TIME LAG 32.39mm Slow Blow 9560 J Cartridge, Glass 300A 9560 0.0022Ohm
0311008.M 0311008.M Littelfuse Inc. 0.3372
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0.00000000 download 14 Weeks Holder Bulk AGC Active 1 (Unlimited) Clip 85°C -40°C 31.75mm Non-RoHS Compliant 8A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 8A Cartridge, Glass
19102500001 19102500001 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 250mA 5mm x 20mm cUL, UL Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 250V 250mA Fast Blow Cartridge, Glass 35A 0.024
0672.300DRT4 0672.300DRT4 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 300mA Cartridge, Non-Standard (Axial) unknown CSA, UL 925mOhm 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; UL ELECTRIC FUSE 14400 s 11mm Fast Blow Cartridge, Glass 50A 0.0295 0.925Ohm
0AGC015.VP 0AGC015.VP Littelfuse Inc. 2.5993
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0.00000000 7 Weeks Bulk AGC Active Not Applicable Non-RoHS Compliant 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 15A Cartridge, Glass
23014000021 23014000021 Littelfuse Inc. 0.0000
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0.00000000 download Holder Ceramic Bulk 2006 230 Active 1 (Unlimited) Axial 70°C -25°C 20mm Non-RoHS Compliant 4A 5mm x 20mm Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 4A 4A Fast Blow Cartridge, Ceramic 1kA 1.6
SMDJ7.0CA-HR SMDJ7.0CA-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) SMDJ-HR Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 2 Transient Suppressors 3kW SILICON 1 SINGLE 7V Bidirectional 3000W 7V General Purpose 250A 8.6V 7V 3kW 12V 250A No 7.78V 3000W 3kW 1
125.7000.4507 125.7000.4507 Littelfuse Inc. 0.0000
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0.00000000 Holder Bulk FUN MINI® Discontinued 1 (Unlimited) Tan 11.9126mm ROHS3 Compliant 5A Blade, Miniature 8.6106mm 3.81mm Holder 0.469Lx0.150W x 0.339 H 11.90mmx3.80mmx8.60mm 125V 5A Fast Blow Automotive 1kA
TP6KE91CA TP6KE91CA Littelfuse Inc. 0.0000
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0.00000000 download 21 Weeks Through Hole Tape & Reel (TR) 2015 Automotive, AEC-Q101, TP6KE Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED Automotive 77.8V 600W 125V 4.9A 5W No 86.5V 4.9A 77.8V 1
TP5KP28CA TP5KP28CA Littelfuse Inc. 14.1519
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0.00000000 download 18 Weeks Tape & Reel (TR) 2016 Automotive, AEC-Q101, TP5KP Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener WIRE NO O-PALF-W2 SILICON 1 SINGLE 28V BIDIRECTIONAL ISOLATED 5000W Automotive 8W No 31.1V 5000W 5kW 112.3A 45.4V 28V 1
SMCG28A-HRA SMCG28A-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2015 SMCG-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-215AB, SMC Gull Wing Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL L BEND R-PDSO-L2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 28V 1.5kW 45.4V 33.1A 6.5W No 31.1V 1500W 1.5kW 33.1A 1
ROV14E221K-S ROV14E221K-S Littelfuse Inc. 0.0000
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0.00000000 download Bag 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 710pF @ 1kHz 1 93J 242V 198V 220V 140V 6.5kA 180V
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