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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 Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Depth Operating Supply Voltage Number of Poles Length RoHS Status Lead Free Contact Plating Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Max Current Rating Max Voltage Rating (DC) Type Capacitance @ Frequency Lead Length JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Ambient Temperature Range High Max Power Dissipation Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Leakage Current Resistor Type Working Voltage Terminal Placement Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Turn On Delay Time Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Supplier Device Package Terminal Material Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current RMS Current (Irms) Trigger Device Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
AV20K1812801NIR1 AV20K1812801NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 3300pF @ 1kHz 1 3J 24.2V 19.8V 22V 20V 800A 26V
AV14K1812801NIR1 AV14K1812801NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 4500pF @ 1kHz 1 2.4J 26.4V 21.6V 24V 14V 800A 16V
SA2-2400-CLB-STD SA2-2400-CLB-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2014 SA2 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 1pF 1 e3 Matte Tin (Sn) WIRE SA2-2400 AUTOMOTIVE NO -40°C ±20% SURGE PROTECTION CIRCUIT No 2400V 5000A 5kA
P4SMA43A P4SMA43A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 36.8V 400W 59.3V 6.9A No 40.9V 6.9A 36.8V 1
TISP4125M3LMR TISP4125M3LMR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 100V 65pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4125 3 NO Silicon Surge Protectors Not Qualified 1 SINGLE 600mA 220A 150mA SILICON SURGE PROTECTOR 100V 125V 50A 3V
MF-RX375-0-99 MF-RX375-0-99 Bourns Inc. 0.0000
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0.00000000 download Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A No 0.03-0.05 OHMS AT 23 DEG CEL Radial, Disc 10.2mm cURus, TUV 50mOhm Through Hole -40°C~85°C 1.118Lx0.122W 28.40mmx3.10mm 1.319 33.50mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE 60V OVERLOAD PROTECTION 0.402 10.20mm 3.2W 3.75A 60V 24s 7.5A 3.75A 30mOhm 80mOhm
5.0SMDJ5.0A-QH 5.0SMDJ5.0A-QH Bourns Inc. 2.2563
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 5V UNIDIRECTIONAL 5000W Automotive, Telecom 6.7V 6.5W 5V 5V 9.2V No 6.4V 5000W 5kW 543.6A 9.2V 5V 1
5.0SMDJ16A-QH 5.0SMDJ16A-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 5.0SMDJ YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 5000W Automotive 18.75V 2μA 6.5W 5V 26V No 17.8V 5000W 5kW 193A 26V 16V 1
SMLJ170CA SMLJ170CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMLJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMLJ17 2 Bidirectional 1 Transient Suppressors SILICON 1 3000W 5μA General Purpose Single 189V 170V 5μA 3kW 1mA 189V 275V 11A No 3000W 3kW 11A 275V
CDSOT23-0502B CDSOT23-0502B Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2009 Active 3 (168 Hours) 3 SMD/SMT EAR99 1.4mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 15pF 8541.10.00.50 Zener 15pF @ 1MHz e3 GULL WING CDSOT23 3 2 SILICON 2 5V Bidirectional 2.5μA 5V General Purpose 8.5A Dual 6V 5V 9V 8.5A No 8.5A 8/20μs
MF-RHT200-0 MF-RHT200-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2007 Multifuse®, MF-RHT Active 1 (Unlimited) 2 Radial 125°C -40°C 16V 21.6mm ROHS3 Compliant 16V 100A No Radial, Disc No SVHC 5.1mm 3mm 9.4mm 110mOhm Through Hole -40°C~125°C 0.370Dia x 0.118 T 9.40mmx3.00mm 16V 0.551 14.00mm AEC-Q200 100A Polymeric 7.6mm MF-RHT 510 μm 0.114 2.90mm 1.4W 2A 100A 16V 3s 3.8A 2A 45mOhms 110mOhms 3.8A
MF-PSMF020X-2 MF-PSMF020X-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2008 Multifuse®, MF-PSMF Active 1 (Unlimited) 2 SMD/SMT 9V ROHS3 Compliant 9V 40A No 0805 (2012 Metric), Concave No SVHC 850μm cURus, TUV 3.5Ohm Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm 9V TR, 7 INCH 40A Polymeric e4 MF-PSMF 85°C 500mW WRAPAROUND 2012 0805 DUAL ENDED OVERLOAD PROTECTION 9V 500mW Gold 200mA 20ms 500mA 200mA 0.033 0.85mm 650mOhm 3.5Ohm
CG0603MLC-05E CG0603MLC-05E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2006 ChipGuard® MLC Active 1 (Unlimited) SMD/SMT 800μm 8V 1.6mm ROHS3 Compliant Tin 50nA No 2 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -40°C~85°C TA 5V 8V 500FF 5V 0.5pF @ 1MHz CG060 5V 1608 0603 1 50nA 5V Single 1 ns 20V
2026-25-C2 2026-25-C2 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 7.9mm 3 13mm Non-RoHS Compliant Contains Lead 250V Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER ±20% 40kA SURGE PROTECTION CIRCUIT No 20000A 20kA
MF-MSMF010-2 MF-MSMF010-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2001 Multifuse®, MF-MSMF yes Active 1 (Unlimited) 2 SMD/SMT 60V ROHS3 Compliant Lead Free Gold 60V 40A No MINIMUM RESISTANCE IS 0.7 OHMS 1812 (4532 Metric), Concave No SVHC 1.1mm cURus, TUV 15Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 60V AEC-Q200 TR, 7 INCH 40A Polymeric MF-MSMF ONE SURFACE 4532 1812 DUAL ENDED 800mW 100mA 1.5s 300mA 100mA 0.043 1.10mm 700mOhm 15Ohm
LSP1300BJR-S LSP1300BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2009 Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant Tin No 2 DO-214AA, SMB No SVHC Surface Mount LED Shunt e3 DUAL C BEND 265 40 LSP1300 2 YES Silicon Surge Protectors 1 SINGLE 1 13V LED Protection 30mA 1A SILICON SURGE PROTECTOR
MF-R160-AP-99 MF-R160-AP-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 105mOhm Through Hole -40°C~85°C 0.402Dia x 0.118 T 10.20mmx3.00mm 0.661 16.80mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R160 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 900mW 1.6A 30V 8s 3.2A 1.6A 55mOhm 150mOhm
2026-07-C3 2026-07-C3 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2026 ±20% 40kA No 75V 20000A 20kA
P4SMA18CA P4SMA18CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 15.3V 400W 25.5V 16.1A No 17.1V 16.1A 15.3V 1
TISP4240M3LM TISP4240M3LM Bourns Inc. 0.0000
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0.00000000 download Bulk 2003 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 180V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4240 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 32 A 600mA 220A 150mA SILICON SURGE PROTECTOR 180V 240V 50A 3V
TISP7135H3SL TISP7135H3SL Bourns Inc. 0.0000
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0.00000000 download Tube 2001 Obsolete Not Applicable 3 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED Radial - 3 Leads not_compliant Through Hole 110V 74pF e0 Tin/Lead (Sn/Pb) SINGLE NOT SPECIFIED NOT SPECIFIED TISP71 3 NO Silicon Surge Protectors Not Qualified 3 60 A 600mA 350A 150mA SILICON SURGE PROTECTOR 110V 135V 100A 5V
TISP4P025L1NR-S TISP4P025L1NR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 150°C -40°C ROHS3 Compliant 25V 30A 5 SC-74A, SOT-753 No SVHC Surface Mount 5.5pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP4P 5 Not Qualified 1 SINGLE 30A 16V 30mA SILICON SURGE PROTECTOR 30mA 18A
SMBJ120A-Q SMBJ120A-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMBJ-Q DO-214AA, SMB Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMB (DO-214AA) No 133V 600W 3.1A 193V 120V 1
CDNBS08-T12C CDNBS08-T12C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 12V 5mm ROHS3 Compliant Tin 8 8-SOIC (0.154, 3.90mm Width) Surface Mount -55°C~150°C TJ AVALANCHE 185pF Zener 105pF @ 1MHz e3 DUAL GULL WING CDNBS08 8 Bidirectional 4 SILICON 4 1μA 12V General Purpose 27A 13.3V 12V 500W 25.9V 21A No 21A 8/20μs 25.9V Typ
2037-35-C 2037-35-C Bourns Inc. 0.0000
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0.00000000 download Through Hole Bulk 2006 2037 Obsolete 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 2037 ±15% No 350V 5000A 5kA
MF-LS190RU MF-LS190RU Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Surface Mount Bulk 2011 Multifuse®, MF-LS Active 1 (Unlimited) 2 Axial 15V ROHS3 Compliant 100A No Strap cURus, TUV 57mOhm User Defined -40°C~85°C 0.799Lx0.543W 20.30mmx13.80mm 15V TR, 13 INCH 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-LS FLAT TEMPERATURE SENSING 1.9W 1.9A 3s 4.2A 1.9A 0.030 0.76mm 30mOhm 100mOhm
2056-40-B3FLF 2056-40-B3FLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tray 2012 2056 yes Active 1 (Unlimited) 3 Radial 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) No SVHC Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 3 OTHER 85°C ±20% 5kA SURGE PROTECTION CIRCUIT Yes 400V 5000A 5kA
MF-R015/600-B-0 MF-R015/600-B-0 Bourns Inc. 0.0000
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0.00000000 download 11 Weeks Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial 60V ROHS3 Compliant 150mA No RMIN-RMAX(RI-R1) OHMS: 9-22AT 23 DEG CEL Radial, Box 5mm cURus, TUV 12Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 60V 0.496 12.60mm 3A Polymeric e3 Tin (Sn) MF-R015 NO WIRE TEMPERATURE SENSING 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 9Ohm 22Ohm
2027-30-B10LF 2027-30-B10LF Bourns Inc. 0.0000
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0.00000000 2027 Active 1 (Unlimited) 2 2 RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
MF-RX065/72-2 MF-RX065/72-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2010 MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 85°C -40°C ROHS3 Compliant 0.27 TO 0.48 OHMS AT 23 DEG CEL Radial, Disc 10.2mm UL 480mOhm Through Hole 0.382Diax0.122W 9.70mmx3.10mm 0.598 15.20mm 8533.40.80.70 TR 40A e3 Tin (Sn) NO WIRE PTC RESETTABLE FUSE OVERLOAD PROTECTION 0.201 5.10mm 72V 900mW 650mA 40A 72V 5.3s 1.3A
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