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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 Depth Operating Supply Voltage Diameter Length RoHS Status Lead Free Current Rating Number of Pins Additional Feature Package / Case Reach Compliance Code Lead Pitch 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 Max Voltage Rating (DC) 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 Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Fuse Size Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Composition Feature Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Joule Integral-Nom Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Varistor Voltage Clamping 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 Fuse Type Power Line Protection Voltage - Breakdown (Min) 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 Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
V10E460AUTO2T V10E460AUTO2T Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q200, AUMOV™ Active 1 (Unlimited) Disc 10mm Through Hole -40°C~85°C TA 120pF @ 1MHz 1 95J 825V 675V 750V 460V 3.5kA 615V
TMOV20RP130EL1B1 TMOV20RP130EL1B1 Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2016 TMOV® Obsolete 1 (Unlimited) ROHS3 Compliant Disc 20mm Through Hole -55°C~85°C TA 1900pF @ 1MHz Thermally Protected 1 100J 225.5V 184.5V 205V 130V 10kA 170V
5KP43CA-HR 5KP43CA-HR Littelfuse Inc. 0.0000
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0.00000000 22 Weeks Through Hole Tape & Reel (TR) 2014 5KP-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 5000W General Purpose 43V 5kW 69.4V 73.5A 8W No 47.8V 5000W 5kW 73.5A 1
5.0SMDJ13CA 5.0SMDJ13CA Littelfuse Inc. 0.0795
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 13V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener 1 1 Zener Bidirectional 1mA Telecom 233A 14.4V 13V 5kW 10mA 14.4V 21.5V 233A DO-214AB (SMCJ) No 14.4V 5000W 5kW 233A 21.5V 13V 1 1
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) SMCJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 28V 8.13mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC 2.62mm 6.22mm Surface Mount -55°C~150°C TJ 28V 1.5kW Zener 1 1 Zener Unidirectional 1μA General Purpose 33.1A 31.1V 28V 1.5kW 1mA 31.1V 47.67V 33.1A DO-214AB (SMCJ) No 29.48V 1500W 1.5kW 33.1A 47.67V 28V 1 1
15KPA48A-HR 15KPA48A-HR Littelfuse Inc. 0.0000
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0.00000000 20 Weeks Through Hole Tape & Reel (TR) 2014 15KPA-HR Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 48V 15kW 77.7V 194.3A 8W No 53.6V 15000W 15kW 194.3A 1
V68ZT2PX2855 V68ZT2PX2855 Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Through Hole Tape & Reel (TR) 2012 ZT no Active 1 (Unlimited) 2 EAR99 5.6mm ROHS3 Compliant Disc 7mm unknown 6mm Through Hole -55°C~85°C TA METAL OXIDE FILM 910pF 8533.40.40.00 TR 56V 910pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors WIRE 1 VARISTOR 0.25W 40V Radial 250A 68V 2.5A 3.0J 135V 74.8V 61.2V 68V 40V
19605000001 19605000001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 196 Obsolete 1 (Unlimited) Clip 70°C -25°C 5.2mm 19.9898mm ROHS3 Compliant Contains Lead 500mA 5mm x 20mm cULus, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 500mA Slow Blow Cartridge, Glass 150A 4.4
0294050.U 0294050.U Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Bolt Bulk PAL™ 294 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 23mm x 16.4mm x 25.3mm 125°C -40°C 23mm 16.4 mm Electric Fuse Slow Blow Automotive
30KPA72CA-HR 30KPA72CA-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Through Hole Tape & Reel (TR) 2014 30KPA-HR Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TA AVALANCHE Zener WIRE O-PALF-W2 SILICON 1 SINGLE BIDIRECTIONAL ISOLATED 30000W General Purpose 72V 30kW 114V 265.8A 8W No 80.4V 30000W 30kW 265.8A 1
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 2014 ZU yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Disc 14mm unknown Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 56V 3870pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors 1 VARISTOR 40V 1kA 68V 13J 74.8V 61.2V 68V 40V
SMCJ40CA-HRA SMCJ40CA-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2014 SMCJ-HRA Active 1 (Unlimited) EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e3 Matte Tin (Sn) 260 40 General Purpose 44.4V 40V 1.5kW 64.5V 23.3A No 1500W 1.5kW 64.5V 1
ROV05-270K ROV05-270K Littelfuse Inc. 0.0000
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0.00000000 download Bag 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 1073pF @ 1kHz 1 0.90J 29.7V 24.3V 27V 17V 100A 22V
161.440200B 161.440200B Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
0251001.NRT2 0251001.NRT2 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) PICO® II 251 Obsolete 1 (Unlimited) Axial 125°C -55°C 7.11mm Non-RoHS Compliant 1A Axial CCC, CSA, cURus, PSE, TUV 128mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 1A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.256 0.128Ohms
SMBJ12A-HR SMBJ12A-HR Littelfuse Inc. 0.0000
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0.00000000 download 22 Weeks Surface Mount Tape & Reel (TR) 2015 SMBJ-HR Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL J BEND R-PDSO-J2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12V 600W 19.9V 30.2A 5W No 13.3V 30.2A 12V 1
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0.00000000 download 11 Weeks Holder Bulk ATO® Active Not Applicable Clear 19.05mm Non-RoHS Compliant 25A Blade, ATO/ATC 12.192mm 5.08mm CSA, SAE, UL Holder 0.750Lx0.200W x 0.480 H 19.05mmx5.08mmx12.19mm 32V 32V 25A Fast Blow Automotive
0314005.H 0314005.H Littelfuse Inc. 0.0000
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0.00000000 download Ceramic Bulk 314 Obsolete 1 (Unlimited) Clip EAR99 6.35mm Non-RoHS Compliant Contains Lead 5A 3AB, 3AG, 1/4 x 1-1/4 CSA, UL 30mOhm 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; KC; PSE; UL ELECTRIC FUSE 3AB 31.75mm Fast Blow 26 J Cartridge, Ceramic 750A AC 10kA DC 26 0.03Ohm
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0.00000000 download Bag 2003 Obsolete Not Applicable ROHS3 Compliant Disc 20mm Through Hole -40°C~125°C TA 792pF @ 1kHz 1 296J 561V 459V 510V 320V 6.5kA 418V
SMDJ30C SMDJ30C Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2012 SMDJ Active 1 (Unlimited) SMD/SMT 150°C -55°C 30V ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener 1 Zener Bidirectional General Purpose 62A 33.3V 30V 3kW 50.82V 62A DO-214AB (SMCJ) No 31.55V 3000W 3kW 62A 50.82V 30V 1 1
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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 2.5A Axial CSA, UL Through Hole 0.095Diax0.280L 2.41mmx7.11mm 125V 125V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC
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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 750mA Axial CSA, cURus, TUV 175mOhm Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 125V 750mA Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 0.153 0.175Ohms
LTKAK10-080C LTKAK10-080C Littelfuse Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) LTKAK10 Active 1 (Unlimited) Nonstandard SMD Surface Mount -55°C~125°C TJ Zener General Purpose No 89V 10000A 10kA 8/20μs 150V 80V 1
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0.00000000 download 16 Weeks Through Hole Bulk 2014 ZC yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Disc 5mm unknown Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 585V 30pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors 1 VARISTOR 440V 400A 715V 15.5J 786.5V 643.5V 715V 440V
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0.00000000 download Through Hole Bulk 672 Active 1 (Unlimited) Axial EAR99 3.9mm Non-RoHS Compliant Contains Lead 6.5A Cartridge, Non-Standard (Axial) unknown CSA, UL 11.8mOhm 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 11mm Fast Blow 21 J Cartridge, Glass 50A 21.9 0.0118Ohm
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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 6.3A Medium Blow Cartridge, Ceramic 200A 38.7 0.017Ohms
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0.00000000 download 17 Weeks Bolt Bulk PAL™ 283 Active 1 (Unlimited) Yellow ROHS3 Compliant 60A 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
0SFE020.V 0SFE020.V Littelfuse Inc. 0.2289
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0.00000000 download 14 Weeks Holder Bulk SFE Active Not Applicable Clip 31.75mm ROHS3 Compliant 20A 3AB, 3AG, 1/4 x 1-1/4 Holder 0.250Diax1.250L 6.35mmx31.75mm 32V 32V 20A 20A Fast Blow Cartridge, Glass
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) NANO²®476 Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Square End Block cURus Surface Mount -55°C~125°C 0.240Lx0.106W x 0.106 H 6.10mmx2.69mmx2.69mm 125V 250V 4A Fast Blow Board Mount (Cartridge Style Excluded) 100A AC 300A DC 2.82 0.01839Ohm
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