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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 Contact Material Current Rating 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) 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 Blow Characteristic Fuse Size Trip Time or Delay Body Height Diode Element Material Number of Elements Configuration Composition Feature Polarity Current Rating (Amps) Number of Circuits Response Time Resistor Type Rated Power Dissipation (P) Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Varistor Voltage Clamping Current Circuit DC Voltage-Max Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power 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 Bidirectional Channels Number of Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
V68ZU10PX2855 V68ZU10PX2855 Littelfuse Inc. 0.0000
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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
0ATO025.MXGLO 0ATO025.MXGLO Littelfuse Inc. 0.0000
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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
ROV20-511K-S ROV20-511K-S Littelfuse Inc. 0.0000
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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
025502.5NRT2 025502.5NRT2 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 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
0251.750PF008L 0251.750PF008L 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 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
V715ZC05PX2855 V715ZC05PX2855 Littelfuse Inc. 0.0000
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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
067206.5MXE 067206.5MXE Littelfuse Inc. 0.0000
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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
023406.3MXW 023406.3MXW Littelfuse Inc. 0.0000
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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
0283060.U 0283060.U Littelfuse Inc. 0.0000
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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
0476004.MRSN 0476004.MRSN Littelfuse Inc. 0.0000
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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
0253015.NRT1 0253015.NRT1 Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) PICO® II 253 Active Not Applicable EAR99 Non-RoHS Compliant 1.5A Axial unknown CSA, QPL, UR 4.46mOhm Through Hole -55°C~125°C 0.103Diax0.280L 2.61mmx7.11mm 32V 32V 8536.10.00.40 TAPE AND REEL 2.8mm x 7.11mm Pure Tin (Sn) PIN WIRE CSA; PSE; UL 2.8mm ELECTRIC FUSE VERY FAST 7.11mm 15A Fast Blow 68 J Board Mount (Cartridge Style Excluded) 50A AC 300A DC 68.8 0.00446Ohm
0322008.H 0322008.H Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 322 Obsolete 1 (Unlimited) Clip 6.35mm 31.75mm Non-RoHS Compliant Contains Lead 8A 3AB, 3AG, 1/4 x 1-1/4 UL 19mOhm Holder 0.250Diax1.250L 6.35mmx31.75mm 65V 250V 8A Fast Blow Cartridge, Ceramic 100A 0.019Ohms
ROV10-680K-2 ROV10-680K-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 2230pF @ 1kHz 1 8.5J 74.8V 61.2V 68V 40V 500A 56V
19611250001 19611250001 Littelfuse Inc. 0.0000
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0.00000000 download Holder Bulk 1999 196 Obsolete 1 (Unlimited) Clip 70°C -25°C 19.9898mm ROHS3 Compliant Lead Free 1.25A 5mm x 20mm cULus, VDE Holder 0.205Diax0.787L 5.20mmx20.00mm 250V 1.25A Slow Blow Cartridge, Glass 150A 22
V14P150 V14P150 Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Through Hole Bulk 2005 UltraMOV™ Active 1 (Unlimited) 2 ROHS3 Compliant Contains Lead Disc 14mm unknown Through Hole -55°C~85°C TA 200V METAL OXIDE FILM 150V 800pF 200V 800pF @ 1MHz e3 Tin (Sn) Non-linear Resistors WIRE 1 VARISTOR 0.6W RADIAL 150V 6kA 240V 60J 395V 264V 216V 240V
0213.315TXP 0213.315TXP Littelfuse Inc. 0.0000
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0.00000000 download 15 Weeks Bulk 213 Active 1 (Unlimited) ROHS3 Compliant Brass 5mm x 20mm BSI, CCC, CE, CSA, SEMKO, UR, VDE Holder -55°C~125°C 0.205Diax0.787L 5.20mmx20.00mm 250V 315mA Slow Blow Cartridge, Glass 35A 1.14 0.8475Ohms
ROV05H301K-S ROV05H301K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 65pF @ 1kHz 1 12J 330V 270V 300V 195V 800A 250V
15KPA240C-B 15KPA240C-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 15KPA Active Not Applicable Axial 240V ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener e3 MATTE TIN 260 30 1 Bidirectional General Purpose 39A 267V 240V 15kW 403.83V 371A No 252.72V 15000W 15kW
15KPA51C-B 15KPA51C-B Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Bulk 2014 15KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener e3 MATTE TIN 260 30 General Purpose 51V 15kW 87.05V 182.1A No 53.73V 15000W 15kW 182.1A 1
TMOV14R275EL2T7 TMOV14R275EL2T7 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2011 TMOV® Obsolete 1 (Unlimited) 2 EAR99 9.5mm Non-RoHS Compliant Disc 14mm unknown 7.5mm Through Hole -55°C~85°C TA METAL OXIDE FILM 450pF 8533.40.40.00 TR 350V 450pF @ 1MHz e0 Tin/Lead (Sn/Pb) Non-linear Resistors WIRE Thermally Protected 1 VARISTOR 275V Radial 6kA 430V 50A 473V 110J 710V 473V 387V 430V 275V
SMBJ54C SMBJ54C Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Surface Mount Tape & Reel (TR) 2011 SMBJ Active 1 (Unlimited) SMD/SMT 150°C -65°C 54V 5.59mm ROHS3 Compliant Lead Free DO-214AA, SMB 2.44mm 3.94mm Surface Mount -65°C~150°C TJ 54V 600W Zener 1 Zener Bidirectional General Purpose 6.9A 60V 54V 600W 91.46V 6.9A DO-214AA (SMBJ) No 56.84V 600W 6.9A 91.46V 54V 1 1
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