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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 Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Approval Agency Resistance Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating 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 Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Ambient Temperature Range High Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Blow Characteristic Body Height 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 Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Non-Repetitive Pk On-state Cur Holding Current-Max Applications Lead/Base Style Max Surge Current Voltage - Working Element Configuration 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 Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Fuse Type Telecom IC Type Time to Trip Voltage - Off State Trip Current Fuse Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fail Short Resistance - Initial (Ri) (Min) Resistance - Post Trip (R1) (Max) Rated Functioning Temperature Holding Temperature 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
P6SMB180A P6SMB180A 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 UNIDIRECTIONAL General Purpose 154V 600W 246V 2.5A No 171V 2.5A 154V 1
SMAJ6.5CA SMAJ6.5CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMAJ6 2 1 Transient Suppressors 400W SILICON 1 Bidirectional 1mA General Purpose 40A Single 7.98V 6.5V 1mA 400W 10mA 7.22V 11.2V 35.7A 7.98V No 7.22V
P6SMB16A P6SMB16A 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 UNIDIRECTIONAL General Purpose 13.6V 600W 22.5V 27.1A No 15.2V 27.1A 13.6V 1
CG0805MLA-18KE CG0805MLA-18KE Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2012 ChipGuard® MLA Active 1 (Unlimited) SMD/SMT EAR99 1.25mm 18V 2mm ROHS3 Compliant 5A No 8 0805 (2012 Metric) 2mm Surface Mount, MLCV -40°C~85°C TA 18V 14V 17pF 18V 15pF @ 1MHz CG0805 Bidirectional 18V 2012 0805 10% 4 VARISTOR 18V 14V 5A 28V 28V 0.01J 58V 30.8V 25.2V
SMAJ26CA-QH SMAJ26CA-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 SMAJ26 YES R-PDSO-C2 SILICON 1 SINGLE 26V BIDIRECTIONAL 400W Automotive No 28.9V 400W 9.5A 42.1V 26V 1
MOV-07D180KTR MOV-07D180KTR 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 3.4mm Through Hole -40°C~85°C TA 20V METAL OXIDE FILM 2.8nF 8533.40.40.00 14V 2800pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 11V 250A 18V 2.5A 0.90J 36V 20V 16V 11V
SMBJ14A-Q SMBJ14A-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 SMBJ14 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 16.4V No 15.6V 600W 25.9A 23.2V 14V 1
1.5SMC91CA 1.5SMC91CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks 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 YES R-PDSO-C2 SILICON 1 SINGLE 77.8V BIDIRECTIONAL General Purpose No 86.5V 1500W 1.5kW 12.2A 125V 77.8V 1
SC82AAA SC82AAA Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Tape & Reel (TR) SC Active 1 (Unlimited) ROHS3 Compliant Nonstandard SMD cUL, TUV, UL 28V SC82A 25A 82°C 180°F 25°C 77°F
SF-0603F300-2 SF-0603F300-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603F yes Active 1 (Unlimited) SMD/SMT EAR99 800μm ROHS3 Compliant 24V 3A 2 0603 (1608 Metric) No SVHC 450μm UL 21mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 24V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm 24V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Copper Board Mount (Cartridge Style Excluded) 3A 50A 0.082 0.021Ohm
SF-0603SP300-2 SF-0603SP300-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 3A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.21
TCS-DL004-250-WH TCS-DL004-250-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Cut Tape (CT) 2011 Active 1 (Unlimited) SMD/SMT 125°C -40°C 4.1mm 2.6mm ROHS3 Compliant 40V 375mA 6 4-VDFN Exposed Pad No SVHC 850μm 2.5mm Surface Mount 40V Internal Switch TCS-DL004 2 General Purpose 40V 40V 6-DFN (4x2.5)
SMBJ45A-Q SMBJ45A-Q Bourns Inc. 0.0000
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0.00000000 download 14 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 UNIDIRECTIONAL 600W Automotive 52.65V 45V No 50V 600W 8.3A 72.7V 45V 1
SMBJ180CA SMBJ180CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 SMBJ Active 1 (Unlimited) 2 EAR99 180V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ18 YES SILICON 1 SINGLE BIDIRECTIONAL 600W General Purpose 201V 5W No 600W 2.1A 292V 180V 1
4B06B-540-125/219 4B06B-540-125/219 Bourns Inc. 0.0000
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0.00000000 20 Weeks Bulk 2011 Active 1 (Unlimited) 13 ROHS3 Compliant 13-SIP Module, 6 Leads Through Hole Mixed Technology 1 SINGLE NOT SPECIFIED NOT SPECIFIED 4B06B 13 INDUSTRIAL NO 2.54mm 85°C -40°C 1 Telecommunications SURGE PROTECTION CIRCUIT
MF-MSMF014-2 MF-MSMF014-2 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 2 MINIMUM RESISTANCE IS 0.4 OHMS 1812 (4532 Metric), Concave No SVHC 1.1mm cURus, TUV 6.5Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 60V AEC-Q200 TR, 7 INCH 40A Polymeric MF-MSMF 85°C 800mW ONE SURFACE 4532 1812 DUAL ENDED 800mW 140mA 150ms 340mA 140mA 0.043 1.10mm 400mOhm 6.5Ohm
CGA0603MLA-16121E CGA0603MLA-16121E Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2014 ChipGuard® MLA Active 1 (Unlimited) EAR99 1.6mm ROHS3 Compliant Tin 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 120pF 8533.40.40.00 16V 120pF @ 1kHz CGA0603 1 VARISTOR 14V Wraparound 30A 25V 1A 0.20J Yes 28V 22V 25V 14V
TISP7260F3DR-S TISP7260F3DR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 8 EAR99 150°C 0°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) Surface Mount 39pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP72 8 Silicon Surge Protectors Not Qualified 3 MS-012AA 175A 200V 150mA SILICON SURGE PROTECTOR 260V 45A 5V
SF-0603F500-2 SF-0603F500-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603F yes Active 1 (Unlimited) SMD/SMT EAR99 800μm ROHS3 Compliant 32V 5A 2 0603 (1608 Metric) No SVHC 450μm UL 12mOhm Surface Mount -20°C~105°C 0.063Lx0.032W x 0.018 H 1.60mmx0.80mmx0.45mm 32V 8536.10.00.40 TAPE AND REEL 1.6mm x 0.8mm x 0.45mm 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Copper Board Mount (Cartridge Style Excluded) 5A 50A 0.433 0.012Ohm
SF-3812TL250T-2 SF-3812TL250T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-3812TM-T Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 120 SEC AT 250% RATED CURRENT 2-SMD, Square End Block TUV, UL Surface Mount -55°C~125°C 0.398Lx0.122W x 0.122 H 10.10mmx3.10mmx3.10mm 250V TR, 13 INCH 10.1mm x 3.1mm x 3.1mm e4 Gold (Au) SF-3812 YES WRAPAROUND CUL; IEC; TUV; UL 10.1mm 3.1 mm 2.5A ELECTRIC FUSE TIME LAG 3.1mm 2.5A Slow Blow 20 J Board Mount (Cartridge Style Excluded) 50A 20.5 0.037Ohm
CDSOD323-T08C CDSOD323-T08C Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 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 Bidirectional Transient Suppressors 350W SILICON 1 8V 2μA 8V General Purpose 17A Single 8.5V 8V 2μA 350W 1mA 8.5V Yes 13.4V 17A No 17A 8/20μs 18.5V Typ
TISP4125F3LMR-S TISP4125F3LMR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 150°C 0°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) Through Hole 74pF e3 Matte Tin (Sn) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4125 2 Not Qualified 1 SINGLE 4 A 35A 100V 150mA SILICON SURGE PROTECTOR 125V 3V
SMCJ12A-QH SMCJ12A-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 SMCJ12 Automotive No 13.3V 1500W 1.5kW 75.4A 19.9V 12V 1
2377-45-HS 2377-45-HS Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Panel Bulk 2011 Active 1 (Unlimited) 3 Non-RoHS Compliant Contains Lead Module, Duty Station Panel Mount Mixed Technology 2377-45 1 General Purpose Yes
SMBJ12A-QH SMBJ12A-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 SMBJ12 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 600W Automotive 14V No 13.3V 600W 30.2A 19.9V 12V 1
SMBJ20CA SMBJ20CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2009 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 SMBJ20 2 1 Transient Suppressors 600W SILICON 1 Bidirectional 5μA General Purpose 100A Single 25.5V 20V 5μA 600W 1mA 22.2V 32.4V 18.5A 25.5V No 22.2V 18.6A
TISP4300M3BJR TISP4300M3BJR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 230V 83pF e0 Tin/Lead (Sn/Pb) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4300 2 YES R-PDSO-C2 Silicon Surge Protectors Not Qualified 1 SINGLE 32 A 350mA 220A 150mA SILICON SURGE PROTECTOR 230V 300V 50A 3V
CD214L-T78CALF CD214L-T78CALF Bourns Inc. 0.0000
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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 General Purpose 78V 5μA 3kW 126V 22.8A 5W No 86.7V 3000W 3kW 78V 1
SMA6J20CA-Q SMA6J20CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 22.2V 600W 18.6A 32.4V 20V 1
SMAJ6.5A SMAJ6.5A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ6 2 Unidirectional Transient Suppressors SILICON 1 500μA General Purpose 40A Single 7.22V 6.5V 500μA 400W 10mA 7.22V 11.2V 35.7A No 400W 11.2V
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