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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC 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 Max Voltage Rating (DC) Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Circuit Protection Type Fuse Size Trip Time or Delay Pre-arcing Rating Body Height Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Polarity Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Applications Max Surge Current Varistor Voltage Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current 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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
P6SMB180C P6SMB180C Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2014 P6SMB Active 1 (Unlimited) 2 SMD/SMT EAR99 154V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL J BEND 260 40 R-PDSO-J2 1 SILICON 1 SINGLE Bidirectional General Purpose 2.3A 162V 154V 600W 258.3V 2.5A 5W No 600W 258.3V
SZNS6A36AFT3G SZNS6A36AFT3G Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101 Obsolete 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads Surface Mount -65°C~150°C TJ Zener 470pF @ 1MHz General Purpose No 40V 500W 10.3A 58.1V 36V 1
15KPA75A-B 15KPA75A-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 15KPA no Active Not Applicable 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED P600, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 75V 15kW 122V 123.8A 8W No 83.8V 15000W 15kW 123.8A 1
SMCJ16A-HRA SMCJ16A-HRA Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Surface Mount Tape & Reel (TR) 2013 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 17.8V 16V 1.5kW 26V 57.7A No 1500W 1.5kW 26V 1
SP4061-04UTG SP4061-04UTG Littelfuse Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 SP4061, SPA® Obsolete 1 (Unlimited) 10 SMD/SMT EAR99 2.6mm 2.6mm ROHS3 Compliant Lead Free No 10 LOW CAPACITANCE 10-UFDFN Exposed Pad Unknown 500μm 2.6mm Surface Mount -40°C~85°C TA AVALANCHE 5pF Steering (Rail to Rail) DUAL 10 4 Transient Suppressors 300W SILICON 1 SINGLE Unidirectional 1μA 2.5V General Purpose 20A 2.5V 2.5V 300W 11.5V 20A Yes 20A 8/20μs 2.5V Max
1.5KE36-B 1.5KE36-B Littelfuse Inc. 0.0000
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0.00000000 download 19 Weeks Through Hole Bulk 1.5KE no Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) WIRE 260 30 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 36V 30.8V 1.5kW 52.4V 30.5A 6.5W No 32.4V 1500W 1.5kW 30.5A 1
TPSMB180CA-VR TPSMB180CA-VR Littelfuse Inc. 0.0000
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0.00000000 18 Weeks Active 1 (Unlimited) RoHS Compliant e3 Matte Tin (Sn) 260 30 TRANS VOLTAGE SUPPRESSOR DIODE
TP5KP14A TP5KP14A Littelfuse Inc. 11.8708
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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 UNIDIRECTIONAL ISOLATED 5000W Automotive 8W No 15.6V 5000W 5kW 219.8A 23.2V 14V 1
0995060.Z 0995060.Z Littelfuse Inc. 0.0000
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0.00000000 download Bulk JCASE™ 995 Obsolete 1 (Unlimited) Socket EAR99 Yellow ROHS3 Compliant Lead Free 60A Auto Link unknown 12mm 760μOhm 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 19500 J Automotive 1kA 19500 0.00076Ohm
MLV0402-250K-C400 MLV0402-250K-C400 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) ROHS3 Compliant 0402 (1005 Metric) Surface Mount, MLCV -55°C~85°C TA 40pF @ 1MHz 1 0.05J 27.5V 22.5V 25V 14V 20A 18V
ROV14E241K-S ROV14E241K-S Littelfuse Inc. 0.0000
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0.00000000 download Bulk 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 770pF @ 1kHz 1 101J 264V 216V 240V 150V 6.5kA 200V
23012500001P 23012500001P 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 ROHS3 Compliant 2.5A 5mm x 20mm Holder -25°C~70°C 0.205Diax0.787L 5.20mmx20.00mm 250V 2.5A Fast Blow Cartridge, Ceramic 1kA 0.44
0277.375V 0277.375V Littelfuse Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Bulk PICO® 277 Active 1 (Unlimited) 7.112mm ROHS3 Compliant 375mA Axial Through Hole 0.093Diax0.280L 2.36mmx7.11mm 125V 125V 375mA Fast Blow Board Mount (Cartridge Style Excluded)
023406.3MXE 023406.3MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 234 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 6.3A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm (Axial) unknown CSA, K-MARK, METI, UL 17mOhm Through Hole 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.5mm x 21.5mm e3 Tin (Sn) 125°C -55°C PIN WIRE CE; CSA; KTL; PSE; UL 5.5mm ELECTRIC FUSE 5x20mm 3600 s 37.685 A2/s 21.5mm Medium Blow 37 J Cartridge, Ceramic 200A 38.7 0.017Ohm
0251010.MRT1JL 0251010.MRT1JL Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) PICO® II 251 Active 1 (Unlimited) ROHS3 Compliant Axial CSA, cURus, TUV Through Hole -55°C~125°C 0.110Diax0.280L 2.80mmx7.11mm 125V 10A Fast Blow Board Mount (Cartridge Style Excluded) 50A AC 300A DC 25.5 0.0072Ohm
0388003.MXP 0388003.MXP Littelfuse Inc. 0.0000
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0.00000000 download Bulk 388 Obsolete 1 (Unlimited) Axial ROHS3 Compliant 3A 3AB, 3AG, 1/4 x 1-1/4 unknown CE, K-MARK, PSE 31.3mOhm Holder -55°C~125°C 0.250Diax1.250L 6.35mmx31.75mm 250V 6.35mm x 31.75mm e3 Tin (Sn) NO END CAP CE; KTL; PSE 6.35mm ELECTRIC FUSE 31.75mm Fast Blow Cartridge, Glass 100A 22.1 0.0313Ohm
SZ1.5SMC30AT3G SZ1.5SMC30AT3G Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC YES R-PDSO-C2 SILICON 1 SINGLE 25.6V UNIDIRECTIONAL Automotive 0.75W No 28.5V 1500W 1.5kW 36A 41.4V 25.6V 1
067201.5DRT4P 067201.5DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Reel (TR) 672 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 1.5A Cartridge, Non-Standard (Axial) CSA, UL 59.5mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 1.5A Fast Blow Cartridge, Glass 50A 0.884 0.0595Ohms
0303004.M 0303004.M Littelfuse Inc. 0.2867
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0.00000000 Holder Bulk 303 Obsolete 1 (Unlimited) 70°C -25°C 20.6248mm Non-RoHS Compliant Contains Lead 4A 7AG, 1/4 x 7/8 Holder 0.250Diax0.812L 6.35mmx20.63mm 125V 125V 4A 4A Medium Blow Cartridge, Glass
V625LT10PX2855 V625LT10PX2855 Littelfuse Inc. 0.0000
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0.00000000 14 Weeks Through Hole Tape & Reel (TR) 2014 LT yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Disc 10mm unknown Through Hole -55°C~85°C TA 8533.40.40.00 TR 825V 80pF @ 1MHz e3 Tin (Sn) WIRE 1 VARISTOR RADIAL 625V 2.5kA 1kV 67J 1.1kV 900V 1kV 625V
0234002.MXE 0234002.MXE Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 234 Obsolete 1 (Unlimited) Axial EAR99 Non-RoHS Compliant 2A PRE ARCHING TIME: OPEN WITHIN 400 MS AT 200% RATED CURRENT 5mm x 20mm (Axial) unknown CSA, K-MARK, METI, UL 68mOhm Through Hole 0.228Diax0.886L 5.80mmx22.50mm 250V 8536.10.00.40 5.5mm x 21.5mm e3 Tin (Sn) 125°C -55°C PIN WIRE CE; CSA; KTL; PSE; UL 5.5mm ELECTRIC FUSE 5x20mm 14400 s 9.97 A2/s 21.5mm Medium Blow 9 J Cartridge, Glass 100A 10.2 0.068Ohm
30KPA96-B 30KPA96-B Littelfuse Inc. 0.0000
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0.00000000 download 18 Weeks Through Hole Bulk 2014 30KPA Active Not Applicable ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener Transient Suppressors UNIDIRECTIONAL General Purpose 96V 30kW 163.8V 194.2A No 101.3V 30000W 30kW 194.2A 1
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0.00000000 download Through Hole Bulk 230 Obsolete 1 (Unlimited) Axial 125°C -55°C 4.7mm 14.5034mm Non-RoHS Compliant Contains Lead 7A Cartridge, Non-Standard (Axial) cUL, METI 11.5mOhm Through Hole -55°C~125°C 0.177Diax0.571L 4.50mmx14.50mm 125V 125V 7A Slow Blow Cartridge, Glass 400A 464 0.0115Ohms
30312500001 30312500001 Littelfuse Inc. 0.0000
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2014 TR3® 303 Active Not Applicable Radial 70°C -25°C ROHS3 Compliant 2.5A Radial, Can, Vertical 8.001mm CSA, UL Through Hole -25°C~70°C 0.236Dia x 0.315 H 6.00mmx8.00mm 63V 125V 2.5A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.23
0676.200DRT4P 0676.200DRT4P Littelfuse Inc. 0.0000
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0.00000000 download 17 Weeks Through Hole Tape & Reel (TR) 676 Active 1 (Unlimited) Axial 10.9982mm ROHS3 Compliant 200mA Cartridge, Non-Standard (Axial) CSA, UL 500mOhm Through Hole 0.154Diax0.433L 3.90mmx11.00mm 250V 200mA Fast Blow Cartridge, Ceramic 35A 0.02 0.5Ohms
ROV10-221K-2 ROV10-221K-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 393pF @ 1kHz 1 31J 242V 198V 220V 140V 2.5kA 180V
V82ZU2PX2855 V82ZU2PX2855 Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Through Hole Tape & Reel (TR) 2014 ZU yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Disc 7mm unknown Through Hole -55°C~85°C TA METAL OXIDE FILM 8533.40.40.00 68V 700pF @ 1MHz e3 Tin (Sn) - with Nickel (Ni) barrier Non-linear Resistors 1 VARISTOR 50V 1.2kA 82V 4.0J 90.2V 73.8V 82V 50V
ROV05-560K-S-2 ROV05-560K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete Not Applicable ROHS3 Compliant Disc 5mm Through Hole -40°C~85°C TA 50pF @ 1kHz 1 1.8J 61.6V 50.4V 56V 35V 100A 45V
ROV14-181K-S-2 ROV14-181K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 922pF @ 1kHz 1 52J 198V 162V 180V 115V 4.5kA 150V
ROV14-681K-S-2 ROV14-681K-S-2 Littelfuse Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2003 Obsolete Not Applicable ROHS3 Compliant Disc 14mm Through Hole -40°C~125°C TA 312pF @ 1kHz 1 172J 748V 612V 680V 420V 4.5kA 560V
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