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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 Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Width Approval Agency Mounting Type Operating Temperature Technology Capacitance HTS Code Number of Functions Insulation Resistance 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 Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current Element Configuration Breakdown Voltage 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 Power Dissipation-Max Max Junction Temperature (Tj) Telecom IC Type Power Line Protection Voltage - Breakdown (Min) Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
2026-26-C3FLF 2026-26-C3FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube TRIGARD® 2026 yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 2026 INDUSTRIAL 90°C -40°C Not Qualified ±20% SURGE PROTECTION CIRCUIT Yes 260V 20000A 20kA
2056-14-ALF 2056-14-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2012 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 6mm 3 8.5mm ROHS3 Compliant Cylinder No Lead, 3 Terminal No SVHC User Defined 1 e3 Tin (Sn) UNSPECIFIED 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 145V 5000A 5kA
2037-40-A 2037-40-A Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2011 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined e0 Tin/Lead (Sn90Pb10) ±15% 10kA SURGE PROTECTION CIRCUIT No 400V 5000A 5kA
SMAJ58A SMAJ58A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2009 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant Tin 2 DO-214AC, SMA No SVHC 2.29mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMAJ58 2 Unidirectional Transient Suppressors 400W SILICON 1 5μA General Purpose 40A Single 64.4V 58V 5μA 400W 1mA 64.4V Yes 93.6V 4.3A 71.2V 150°C No 93.6V
2027-23-B10LF 2027-23-B10LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2015 2027 yes Active 1 (Unlimited) 2 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
1.5SMC22CA 1.5SMC22CA 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 BIDIRECTIONAL General Purpose 18.8V 1.5kW 30.6V 49.7A No 20.9V 1500W 1.5kW 49.7A 1
CDSOT236-T15C CDSOT236-T15C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 550μm 15V 3.05mm ROHS3 Compliant Tin 6 SOT-23-6 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 50pF Zener e3 DUAL GULL WING CDSOT236 6 Bidirectional 5 SILICON 5 Bidirectional 1μA 15V General Purpose 5A 16.7V 15V 350W 34.6V 10A No 10A 8/20μs
P6SMB36CA-Q P6SMB36CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P6SMB Active 1 (Unlimited) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 34.2V 600W 12.2A 49.9V 30.8V 1
SMBJ54CA SMBJ54CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ54 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 100A Single 60V 54V 5μA 600W 1mA 60V 87.1V 6.9A 5W No 600W 87.1V
CDSOT23-T36LC CDSOT23-T36LC Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.4mm 36V 3.04mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 5pF 8541.10.00.50 Zener 5pF @ 1MHz e3 DUAL GULL WING CDSOT23 3 Unidirectional 2 Transient Suppressors 500W SILICON 2 Bidirectional 1μA 36V General Purpose 9A Single 40V 36V 500W 76.8V 9A No 9A 8/20μs
1.5SMC51CA 1.5SMC51CA 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 BIDIRECTIONAL General Purpose 43.6V 1.5kW 70.1V 21.7A No 48.5V 1500W 1.5kW 21.7A 1
CDSOD323-T12L CDSOD323-T12L Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC Surface Mount -55°C~150°C AVALANCHE 1pF Zener 1pF @ 1MHz e3 Matte Tin (Sn) DUAL GULL WING CDSOD323 2 Unidirectional SILICON 1 1μA 12V HDMI, USB OTG Single 13.3V 12V 350W 28.6V 11A No 11A 8/20μs 28.6V Typ 1
CDSOT23-T05 CDSOT23-T05 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.4mm 5V 3.04mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 350pF Zener 350pF @ 1MHz e3 DUAL GULL WING CDSOT23 3 Transient Suppressors 500W SILICON 1 5V Unidirectional 20μA 5V General Purpose 42A Common Anode 6V 5V 500W 13.5V 42A No 42A 8/20μs 1
CD143A-SR12 CD143A-SR12 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 Active 1 (Unlimited) 4 SMD/SMT EAR99 1.39mm 12V 3.04mm ROHS3 Compliant Tin No 4 TO-253-4, TO-253AA No SVHC 1.04mm 1.39mm Surface Mount -55°C~150°C TJ AVALANCHE 10pF Steering (Rail to Rail) 10pF @ 1MHz e3 GULL WING CD143A 4 Unidirectional 2 Transient Suppressors SILICON 1 Unidirectional 1μA 12V Ethernet 30A Dual 13.3V 12V 1μA 500W 1mA 30V 16A 13.3V Yes 16A 8/20μs 12V Max
SMAJ54A SMAJ54A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ54 2 Transient Suppressors 400W SILICON 1 Unidirectional General Purpose 40A Single 66.3V 54V 5μA 400W 1mA 87.1V 4.6A 66.3V No 60V 54V 1
SMCJ16A SMCJ16A 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 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
SMAJ10CA SMAJ10CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ10 2 1 Transient Suppressors 400W SILICON 1 Bidirectional 10μA General Purpose 40A Single 12.3V 10V 10μA 400W 1mA 11.1V 17V 23.5A 12.3V No 11.1V
5.0SMDJ16CA-Q 5.0SMDJ16CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) 5.0SMDJ Automotive No 17.8V 5000W 5kW 193A 26V 16V 1
SMAJ43A-QH SMAJ43A-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 SMAJ43 YES R-PDSO-C2 SILICON 1 SINGLE 43V UNIDIRECTIONAL 400W Automotive No 47.8V 400W 5.8A 69.4V 43V 1
P6SMB530CA P6SMB530CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2014 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 477V 600W 725V 800mA No 503.5V 800mA 477V 1
CD214A-T75CALF CD214A-T75CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 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 CD214A 2 YES R-PDSO-C2 SILICON 1 SINGLE 75V BIDIRECTIONAL 400W General Purpose 5W No 83.3V 400W 3.3A 121V 75V 1
P4SMA33CA-Q P4SMA33CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 31.4V 400W 9A 45.7V 28.2V 1
P4SMA7.5A-Q P4SMA7.5A-Q Bourns Inc. 0.3302
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.13V 400W 36.3A 11.3V 6.4V 1
2035-47-B 2035-47-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
2049-14-BLF 2049-14-BLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Tray 2012 2049 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE OTHER ±30% 15kA SURGE PROTECTION CIRCUIT No 145V 15000A 15kA
2036-60-ALF 2036-60-ALF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Solder 85°C -55°C 5.1mm 3 7.7mm ROHS3 Compliant Cylinder No Lead, 3 Terminal UL User Defined 1 e3 Tin (Sn) UNSPECIFIED 2036 3 OTHER ±20% SURGE PROTECTION CIRCUIT No 600V 10000A 10kA
2028-35-CFLF 2028-35-CFLF Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2013 2028 Active 1 (Unlimited) Axial 85°C -55°C 3 8mm 10mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (T-Shape) No SVHC 4.4mm Through Hole 2028 ±20% 30kA Yes 350V 20000A 20kA
2029-35-SMLF 2029-35-SMLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tube 2015 2029 Active 1 (Unlimited) 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount ±20% SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
2052-40-SM-RPLF 2052-40-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2052 Active 1 (Unlimited) 3 SMD/SMT 85°C -30°C 5mm 3 5mm 7.2mm ROHS3 Compliant 3-SMD Cylinder Square End No SVHC 7.2mm Surface Mount 1 1GOhm UNSPECIFIED OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 400V 5000A 5kA
SMCJ11A SMCJ11A 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 SMCJ11 2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 200A 14.4V 11V 1.5kW 18.2V 82.5A No 12.2V 1500W 1.5kW 1
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