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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 Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Number of Functions Max Current Rating Max Voltage Rating (DC) Power Rating 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 Qualification Status Max Power Dissipation Body Material Terminal Shape Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Lead/Base Style Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation 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 Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Forward Voltage-Max Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t 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) Maximum AC Volts
SMCJ78A-QH SMCJ78A-QH Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMCJ-Q DO-214AB, SMC Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive DO-214AB (SMC) No 86.7V 1500W (1.5kW) 59.5A (8/20μs) 163.8V 78V 1
CD214B-T100ALF CD214B-T100ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 100V ROHS3 Compliant Tin 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214B 2 Unidirectional SILICON 1 400W 5μA General Purpose 3.7A Single 111V 100V 5μA 600W 1mA 111V Yes 162V 3.7A 5W No 162V 1
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMLJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener e3 Matte Tin (Sn) SMLJ12 Automotive No 13.3V 3000W 3kW 150.6A 19.9V 12V 1
SF-0603FP063-2 SF-0603FP063-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603FP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 630mA Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.007
MOV-14D201K MOV-14D201K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 3.8mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm 3.8mm Through Hole 3.000003g -40°C~85°C TA 170V 130V 1nF 8533.40.40.00 170V 600mW 1000pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 130V Radial 4.5kA 10% 200V 50A 57J 340V 225V 185V 130V
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0.00000000 download 7 Weeks PCB, Through Hole Bulk 2005 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V 12mm ROHS3 Compliant UL94 V-0 Lead Free Tin 40A No Radial, Disc No SVHC 5.1mm 18.4mm cURus, TUV 70mOhm Through Hole -40°C~85°C 0.472Dia x 0.118 T 12.00mmx3.00mm 30V 0.724 18.40mm 30V 40A Polymeric 7.6mm e3 5.1mm 1W Polymer WIRE 510 μm TEMPERATURE SENSING 510 μm 0.201 5.10mm 1W 1.85A 8.7s 3.7A 1.85A 40mOhm 110mOhm
PTVS6-066C-M PTVS6-066C-M Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2006 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant 2-SMD, Flat Lead Surface Mount -55°C~125°C TJ Zener 4100pF @ 10kHz PTVS6 General Purpose 72V No 6000A 6kA 8/20μs 120V 66V 1
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0.00000000 download 14 Weeks Tape & Reel (TR) 2016 SMAJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ44 YES R-PDSO-C2 SILICON 1 SINGLE 440V BIDIRECTIONAL 400W General Purpose 1W No 492V 400W 600mA 713V 440V 1
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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 SMCJ33 Automotive No 36.7V 1500W 1.5kW 28.1A 53.3V 33V 1
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0.00000000 download 14 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 SMCJ33 Automotive 36.7V No 1500W 1.5kW 28.1A 53.3V 33V 1
ST-0840-BCT-O ST-0840-BCT-O Bourns Inc. 0.0000
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0.00000000 Sparctube™ ST-0840 Obsolete 1 (Unlimited) ROHS3 Compliant ST-0840
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1.5SMC13A 1.5SMC13A 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 11.1V 1.5kW 18.2V 83.5A No 12.4V 1500W 1.5kW 83.5A 1
PTVS10-086C-M PTVS10-086C-M Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant 2-SMD, Flat Lead Surface Mount NOT SPECIFIED NOT SPECIFIED PTVS10 TRANS VOLTAGE SUPPRESSOR DIODE
5.0SMDJ10A-QH 5.0SMDJ10A-QH Bourns Inc. 0.0000
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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 UNIDIRECTIONAL 5000W Automotive, Telecom 11.7V 6μA 6.5W 5V No 11.1V 5000W 5kW 294.2A 17V 10V 1
SMCJ75CA-Q SMCJ75CA-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, SMCJ-Q DO-214AB, SMC Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive DO-214AB (SMC) No 83.3V 1500W (1.5kW) 62A (8/20μs) 157.3V 75V 1
CDSOD323-T18 CDSOD323-T18 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant Tin 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC 1mm 1.45mm Surface Mount -55°C~150°C TJ AVALANCHE 1pF Zener 3pF @ 1MHz e3 DUAL GULL WING CDSOD323 2 Unidirectional Transient Suppressors 350W SILICON 1 1μA 18V General Purpose 8A Single 20V 18V 350W 29V 8A No 8A 8/20μs 45V Typ 1
CD214C-T51ALF CD214C-T51ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 SMD/SMT EAR99 51V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Unidirectional SILICON 1 400W 5μA General Purpose 18.2A Single 56.7V 51V 5μA 1.5kW 1mA 56.7V Yes 82.4V 18.2A 5W No 1500W 1.5kW 82.4V 1
CDSOD323-T24LC CDSOD323-T24LC Bourns Inc. 0.6357
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2013 Active 1 (Unlimited) 2 SMD/SMT EAR99 1.45mm 1.9mm ROHS3 Compliant Tin 2 LOW CAPACITANCE SC-76, SOD-323 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener 1pF @ 1MHz e3 DUAL GULL WING CDSOD323 2 Bidirectional 1 SILICON 2 1μA 24V HDMI, USB OTG Single 26.7V 24V 250W 56V 6A No 6A 8/20μs 56V Typ
MF-R300-0-14 MF-R300-0-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-R Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.472" L x 0.118" W (12.00mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 30V 10.8 s 3 A - 20 mOhms 80 mOhms 6 A
2026-20-C 2026-20-C Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER 85°C -55°C ±20% 40kA SURGE PROTECTION CIRCUIT No 200V 20000A 20kA
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
MF-RX065/72-2-17 MF-RX065/72-2-17 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RX/72 Radial, Disc cUL, cURus, TUV, UL Bourns Inc. Through Hole -40°C ~ 85°C 0.382" Dia x 0.122" T (9.70mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 72V 5.3 s 650 mA - 270 mOhms 720 mOhms 1.3 A
CDSOT23-T08C-Q CDSOT23-T08C-Q Bourns Inc. 0.4518
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TA Zener 150pF @ 1MHz e3 Matte Tin (Sn) CDSOT23 Automotive, Telecom No 8.5V 34A 8/20μs 16.9V 8V 1
SMAJ12CA-QH SMAJ12CA-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 SMAJ12 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 400W Automotive No 13.3V 400W 20.1A 19.9V 12V 1
CDSOT23-T15 CDSOT23-T15 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 15V 3.04mm ROHS3 Compliant Tin 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 100pF Zener 100pF @ 1MHz e3 DUAL GULL WING CDSOT23 3 Transient Suppressors 500W SILICON 1 Unidirectional 1μA 15V General Purpose 17A Common Anode 16.7V 15V 500W 30V 17A No 17A 8/20μs 1
TISP4200H3BJR TISP4200H3BJR 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 DO-214AA, SMB not_compliant Surface Mount 155V 74pF e0 Tin/Lead (Sn/Pb) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4200 2 YES R-PDSO-C2 Silicon Surge Protectors Not Qualified 1 SINGLE 60 A 300A 150mA SILICON SURGE PROTECTOR 155V 200V 100A 3V
MF-RG400-2 MF-RG400-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2013 Multifuse®, MF-RG Active 1 (Unlimited) ROHS3 Compliant Radial, Disc cURus Through Hole -40°C~85°C 0.390Lx0.118W 9.90mmx3.00mm 16V 0.504 12.80mm AEC-Q200 Polymeric MF-RG 0.201 5.10mm 4A 100A 16V 1.7s 6.8A 4A 21mOhms 60mOhms 6.8A
2027-25-A 2027-25-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% 20kA SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
TISP4219M3BJR-S TISP4219M3BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2007 Active 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 74pF e3 Matte Tin (Sn) DUAL J BEND NOT SPECIFIED NOT SPECIFIED TISP4219 2 Not Qualified 1 SINGLE 220A 180V 600mA SILICON SURGE PROTECTOR 219V 50A 3V
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