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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 Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Lead Pitch Height Width Approval Agency Mfr Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions 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 Temperature Grade Direction Surface Mount JESD-30 Code Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height 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) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Joule Integral-Nom Max Voltage Rating (AC) Applications 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 Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Fuse Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance 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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
CDSOD323-T12C-DSLQ CDSOD323-T12C-DSLQ Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) Automotive, AEC-Q101 Active 1 (Unlimited) ROHS3 Compliant SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 3pF @ 1MHz e3 Tin (Sn) CDSOD323 Automotive, Telecom No 13.3V 350W 11A 8/20μs 28.3V Typ 12V 1
MF-PSHT010KX-2 MF-PSHT010KX-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSHT Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric), Concave Surface Mount -40°C~125°C 0.085Lx0.053W 2.15mmx1.35mm AEC-Q200 Polymeric 40A 16V 1.5s 100mA 0.031 0.80mm 1Ohm 7.5Ohm 500mA
SMCJ14A-Q SMCJ14A-Q Bourns Inc. 0.0000
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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 SMCJ14 Automotive No 15.6V 1500W 1.5kW 64.7A 23.2V 14V 1
SMAJ13A-QH SMAJ13A-QH Bourns Inc. 0.3727
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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 SMAJ13 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive No 14.4V 400W 18.6A 21.5V 13V 1
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0.00000000 Automotive, AEC-Q101, SMA6J-Q DO-214AC, SMA Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom DO-214AC (SMA) No 133V 600W 3.1A 193V 120V 1
1.5SMC47CA-Q 1.5SMC47CA-Q Bourns Inc. 0.0000
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MOV-10D270KTR MOV-10D270KTR 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 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 30V 3.7nF 8533.40.40.00 18V 3700pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 17V 500A 27V 5A 3.0J 53V 30V 24V 17V
MOV-20D112KTR MOV-20D112KTR Bourns Inc. 0.0000
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0.00000000 download Radial, Through Hole Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 85°C -40°C 20mm ROHS3 Compliant 50A Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 1.1kV 180pF 895V 360pF @ 1kHz MOV-20 10% 1 680V 6.5kA 1.1kV 342J 1.815kV 1.21kV 990V 1.1kV 680V 6.5kA 895V
ZV40K1206121NIR1HT ZV40K1206121NIR1HT Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~150°C TA 370pF @ 1kHz 1 0.8J 74.8V 54.4V 68V 40V 120A 56V
MOV-07D431K MOV-07D431K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 4.8mm 7mm ROHS3 Compliant Tin Disc 7mm No SVHC 5mm 6.8mm Through Hole -40°C~85°C TA 473V METAL OXIDE FILM 275V 115pF 8533.40.40.00 350V 115pF @ 1kHz e3 MOV-07 WIRE 10% 1 VARISTOR 0.25W 275V Radial 1.2kA 10% 430V 10A 28J No 710V 387V 275V
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 2000pF @ 1kHz 1 1.6J 24.2V 19.8V 22V 14V 400A 18V
MOV-10D621K MOV-10D621K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant No Disc 10mm 7.5mm 7.2mm Through Hole -40°C~105°C TA 682V 160pF 8533.40.40.00 505V 160pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 385V Radial 2.5kA 620V 25A 70J 1.025kV 682V 558V 385V
SMAJ17A SMAJ17A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMAJ17 2 Transient Suppressors 400W SILICON 1 Unidirectional 5μA General Purpose 40A Single 20.9V 17V 5μA 400W 1mA 18.9V 27.6V 14.5A 20.9V No 18.9V
CDSOT236-DSL0312 CDSOT236-DSL0312 Bourns Inc. 0.0000
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0.00000000 download 15 Weeks PCB, Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) SMD/SMT EAR99 3.05mm ROHS3 Compliant Tin No 6 SOT-23-6 No SVHC 1.3mm 1.75mm Surface Mount -40°C~125°C TJ 5pF 8541.10.00.50 Steering (Rail to Rail) CDSOT236 Unidirectional 2 Bidirectional 12V General Purpose 35A Dual 500W 14V 12V 100nA 500W 20V 35A Yes 35A 8/20μs 34V
P6SMB440CA P6SMB440CA 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 418V 376V 600W 602V 1A No 600W 602V 1
P6SMB300CA P6SMB300CA 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 256V 600W 414V 1.5A No 285V 1.5A 256V 1
5.0SMDJ5.0CA 5.0SMDJ5.0CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 6.4V 5000W 5kW 543.6A 9.2V 5V 1
SMLJ54CA SMLJ54CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 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 SMLJ54 2 Bidirectional 1 Transient Suppressors SILICON 1 3000W 5μA General Purpose Single 60V 54V 5μA 3kW 1mA 60V 87.1V 34.4A No 3000W 3kW 34.4A 87.1V
SMCJ20A SMCJ20A 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 SMCJ20 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 25.5V 20V 5μA 1.5kW 1mA 22.2V 32.4V 46.3A No 22.2V 1500W 1.5kW
SMAJ170A-Q SMAJ170A-Q Bourns Inc. 0.3530
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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
SMA6J18A SMA6J18A Bourns Inc. 0.2136
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0.00000000 download 14 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant TRANS VOLTAGE SUPPRESSOR DIODE
P6SMB20CA-Q P6SMB20CA-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 19V 600W 22A 27.7V 17.1V 1
SA2-3600-DBB-STD SA2-3600-DBB-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2014 SA2 Active 1 (Unlimited) 2 Axial 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole 1pF 1 e3 Matte Tin (Sn) DUAL PIN/PEG SA2-3600 AUTOMOTIVE -40°C -15% +20% SURGE PROTECTION CIRCUIT No 3600V 5000A 5kA
CD214A-T33ALF CD214A-T33ALF 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 33V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Unidirectional SILICON 1 5μA General Purpose 7.5A Single 36.7V 33V 5μA 400W 1mA 36.7V Yes 53.3V 7.5A 5W No 53.3V 1
SF-2923HC50C-2 SF-2923HC50C-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2923HC-C Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 250% RATED CURRENT 2-SMD, J-Lead UL Surface Mount -55°C~125°C 0.287Lx0.228W x 0.157 H 7.30mmx5.80mmx4.00mm 60V TR, 13 INCH 7.3mm x 5.8mm x 4mm SF-2923 YES J BEND UL 7.3mm 5.8 mm 50A ELECTRIC FUSE 4mm 50A Fast Blow 1750 J Board Mount (Cartridge Style Excluded) 300A 1750 0.0007Ohm
SMCJ300CA SMCJ300CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ30 YES Transient Suppressors SILICON 1 SINGLE 300V BIDIRECTIONAL General Purpose 335V 5W 486V No 1500W 1.5kW 3.1A 486V 300V 1
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 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 CD214L 2 SILICON 1 SINGLE Bidirectional 5μA General Purpose 64V 5μA 3kW 1mA 71.1V 103V 29.2A 5W No 71.1V 3000W 3kW 29.2A
PTVS1-086C-H PTVS1-086C-H Bourns Inc. 0.0000
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0.00000000 PTVS 2-SMD, No Lead Bourns Inc. Surface Mount -55°C ~ 125°C (TA) Zener - General Purpose 2-DFN (8x6) No 96V - 1000A (1kA) (8/20μs) 99V (Typ) 86V 1
CD214B-T7.0ALF CD214B-T7.0ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 7V 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 7V 400W 5μA General Purpose 5.3A Single 7.78V 7V 5μA 600W 1mA 7.78V Yes 12V 5.3A 5W No 50A 12V
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