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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 Diameter Length RoHS Status Flammability Rating Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Number of Functions Insulation Resistance 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 Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Wire/Cable Diameter Number of Circuits Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Min Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage Peak Reverse Current Reverse Recovery Time Power Dissipation-Max Reverse Test Voltage Hold Current RMS Current (Irms) Trigger Device Type Telecom IC Type Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Breakover Voltage (Max) Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
2036-07-B2LF 2036-07-B2LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount, Through Hole Tray 2005 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 5mm 9.6mm ROHS3 Compliant Lead Free Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm UL Through Hole 2pF 1 e3 UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm 20kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
2056-23-B2LF 2056-23-B2LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Through Hole Tray 2006 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 3 6mm 8.5mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 1 1GOhm e3 UNSPECIFIED PIN/PEG 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
CD214L-T5.0ALF CD214L-T5.0ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 Unidirectional SILICON 1 SINGLE 5V General Purpose 5V 1mA 3kW 9.2V 326A 5W No 6.4V 3000W 3kW 1
2026-09-CBLF 2026-09-CBLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 90°C -40°C 7.9mm 3 11.2mm ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 2026 ±20% 800 μm No 90V 20000A 20kA
ZV25K1206201NIR1 ZV25K1206201NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 510pF @ 1kHz 1 1J 42.9V 35.1V 39V 25V 200A 31V
2095-350-BT1LF 2095-350-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2008 2095 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 2.400014g 1 UNSPECIFIED WIRE OTHER 85°C -30°C ±20% SURGE PROTECTION CIRCUIT No 3500V 5000A 5kA
SMCJ17CA SMCJ17CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ17 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 200A 21.7V 17V 1.5kW 1mA 18.9V 27.6V 54.4A No 1500W 1.5kW 17V
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC Unknown Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ16 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 20.5V 16V 5μA 1.5kW 1mA 17.8V 26V 57.7A 20.5V No 17.8V 1500W 1.5kW
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ28 2 Unidirectional Transient Suppressors 5W SILICON 1 5μA General Purpose 200A Single 31.1V 28V 5μA 1.5kW 1mA 31.1V 45.4V 33A 35.8V No 1500W 1.5kW 33.1A 45.4V
SMBJ40A SMBJ40A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2015 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ40 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 100A Single 51.1V 40V 5μA 600W 1mA 44.4V 64.5V 9.3A 51.1V 5W No 44.4V 600W
2089-360-BLF 2089-360-BLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Axial, Through Hole Bulk 2012 2089 Active 1 (Unlimited) 2 Axial 85°C -30°C 5.5mm 2 5.5mm 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1.240008g 1 UNSPECIFIED WIRE INDUSTRIAL ±20% SURGE PROTECTION CIRCUIT No 3600V 1500A 1.5kA
MOV-07D221KTR MOV-07D221KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 242V METAL OXIDE FILM 230pF 8533.40.40.00 180V 230pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 140V 1.2kA 220V 10A 14J 360V 242V 198V 140V
2037-35-BLF 2037-35-BLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2012 2037 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 5mm 5mm ROHS3 Compliant Lead Free Tin Axial Cylinder UL Through Hole ±15% 800 μm SURGE PROTECTION CIRCUIT No 350V 5000A 5kA
LSP1800BJR-S LSP1800BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 150°C -40°C 5.21mm ROHS3 Compliant No 2 DO-214AA, SMB No SVHC 2mm 3.3mm Surface Mount LED Shunt e3 Matte Tin (Sn) DUAL C BEND 265 40 LSP1800 2 YES Silicon Surge Protectors 1 SINGLE 1 18V LED Protection 30mA 1A SILICON SURGE PROTECTOR 33V
LSP1300AJR-S LSP1300AJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2012 Active 1 (Unlimited) EAR99 150°C -40°C 5.21mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC not_compliant 2mm 3.3mm Surface Mount 69.99999g LED Shunt NOT SPECIFIED NOT SPECIFIED LSP1300 1 13V LED Protection 30mA SILICON SURGE PROTECTOR
SMBJ45CA-QH SMBJ45CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMBJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ45 YES R-PDSO-C2 SILICON 1 SINGLE 45V BIDIRECTIONAL 600W Automotive 52.65V 45V No 50V 600W 8.3A 72.7V 45V 1
SMAJ170CA-Q SMAJ170CA-Q Bourns Inc. 0.3500
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 189V 400W 1.5A 275V 170V 1
P4SMA30CA P4SMA30CA 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 25.6V 400W 41.4V 9.9A No 28.5V 9.9A 25.6V 1
MF-R300 MF-R300 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2003 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant UL94 V-0 Lead Free Tin 3A No Radial, Disc No SVHC 5.1mm 18.3mm cURus, TUV 3mm 50mOhm Through Hole -40°C~85°C 0.472Lx0.118W 12.00mmx3.00mm 30V 0.720 18.30mm 30V 40A Polymeric 7.6mm e3 5.1mm 85°C 2W Polymer WIRE 810 μm TEMPERATURE SENSING 810 μm 0.201 5.10mm 2W 3A 10.8s 6A 20mOhm 80mOhm
CD143A-SR70 CD143A-SR70 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 1.39mm 3.04mm ROHS3 Compliant Tin 4 TO-253-4, TO-253AA No SVHC 1.14mm 1.39mm Surface Mount -55°C~150°C TJ AVALANCHE Steering (Rail to Rail) 10pF @ 1MHz e3 GULL WING CD143A 4 2 Other Diodes SILICON 4 Unidirectional 1μA 70V General Purpose 24A Dual 85V 85V 70V 1μA 50μA 85V Yes 7V 24A 85V 100nA 4 ns No 24A 8/20μs
P4SMA33CA P4SMA33CA 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 28.2V 400W 45.7V 9A No 31.4V 9A 28.2V 1
SMLJ30CA SMLJ30CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 SMLJ Active 1 (Unlimited) SMD/SMT ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ30 1 3kW Bidirectional 5μA General Purpose 300A Single 36.8V 30V 5μA 3kW 1mA 33.3V 48.4V 62A 36.8V No 33.3V 3000W 3kW 62A
AV40K1812801NIR1HT AV40K1812801NIR1HT Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) AV Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 1800pF @ 1kHz 1 4.8J 74.8V 61.2V 68V 40V 800A 56V
SMAJ45CA-Q SMAJ45CA-Q Bourns Inc. 0.3856
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ45 YES R-PDSO-C2 SILICON 1 SINGLE 45V BIDIRECTIONAL 400W Automotive No 50V 400W 5.5A 72.7V 45V 1
SMCJ28A-QH SMCJ28A-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMCJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) 260 30 SMCJ28 Automotive No 31.1V 1500W 1.5kW 33.1A 45.4V 28V 1
SMAJ14A-QH SMAJ14A-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ14 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive No 15.6V 400W 17.2A 23.2V 14V 1
1.5SMC480A 1.5SMC480A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 1.5SMC R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 408V 1.5kW 658V 2.3A No 456V 1500W 1.5kW 2.3A 1
2045-07-BLF 2045-07-BLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Axial, Through Hole Tray 2007 2045 Active 1 (Unlimited) Axial 85°C -30°C 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 2045 ±30% 10kA No 75V 10000A 10kA
MOV-14D220K MOV-14D220K Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 10A No Disc 14mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 22V 9.1nF 8533.40.40.00 18V 9100pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 14V 1kA 22V 10A 5.0J 43V 24V 20V 14V
SMBJ150A SMBJ150A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ15 2 Unidirectional Transient Suppressors SILICON 1 5μA General Purpose 100A Single 167V 150V 5μA 600W 1mA 167V 243V 2.5A 5W No 600W 243V
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