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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 Lead Pitch Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Insulation Resistance 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 JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Element Configuration Voltage Tolerance Varistor Voltage Clamping Current 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 Terminal Material Power Dissipation-Max Reverse Test Voltage Hold Current Fuse Type Voltage - Max Telecom IC Type Time to Trip Trip Current Fuse Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance 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 Bidirectional Channels Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ZV30K1812801NIR1 ZV30K1812801NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 1800pF @ 1kHz 1 4.4J 51.7V 42.3V 47V 30V 800A 38V
CG0402MLU-3.3G CG0402MLU-3.3G Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) ChipGuard® MLU Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 3.3V 1mm ROHS3 Compliant 5nA No 2 0402 (1005 Metric) 500μm Surface Mount, MLCV -40°C~125°C TA 3.3V METAL OXIDE FILM 50FF 8533.40.40.00 TR, PAPER, 7 INCH 3.3V 0.5pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier CG0402 WRAPAROUND 3.3V 1005 0402 1 5nA VARISTOR 3.3V DUAL ENDED 25V
ZV30K2220122NIR1 ZV30K2220122NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 2220 (5750 Metric) Surface Mount, MLCV -55°C~125°C TA 4000pF @ 1kHz 1 12.2J 51.7V 42.3V 47V 30V 1.2kA 38V
SMCJ8.5A SMCJ8.5A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMCJ8 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 108.2V 8.5V 20μA 1.5kW 1mA 94.4V 14.4V 104.2A No 9.44V 1500W 1.5kW
2015-23-SMH-RPLF 2015-23-SMH-RPLF Bourns Inc. 0.0000
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0.00000000 download Horizontal, Surface Mount Tape & Reel (TR) 2014 2015 Obsolete 1 (Unlimited) 85°C -55°C 2 1.6mm ROHS3 Compliant 2-SMD No SVHC Surface Mount 1.9pF 1 1GOhm UNSPECIFIED UNSPECIFIED OTHER O-XXSS-X ±20% SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
CD214C-T78ALF CD214C-T78ALF 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 78V 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 11.4A Single 86.7V 78V 5μA 1.5kW 1mA 86.7V Yes 126V 11.4A 5W No 1500W 1.5kW 126V 1
P6SMB43A-Q P6SMB43A-Q Bourns Inc. 0.4380
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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 40.9V 600W 10.3A 59.3V 36.8V 1
AV20K1210401NIR1HT AV20K1210401NIR1HT Bourns Inc. 0.0000
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0.00000000 download 10 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 1650pF @ 1kHz 1 1.9J 24.2V 19.8V 22V 20V 400A 26V
2026-42-ALF 2026-42-ALF Bourns Inc. 0.0000
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0.00000000 download TRIGARD® 2026 yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal User Defined 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 3 OTHER NO 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 420V 20000A 20kA
SMA6J7.0CA SMA6J7.0CA Bourns Inc. 0.3431
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0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.78V 600W 50A 12V 7V 1
2095-270-BT1LF 2095-270-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 8mm 8mm ROHS3 Compliant Tin Axial Cylinder Through Hole 2.400014g 1 UNSPECIFIED WIRE OTHER 85°C -30°C ±20% SURGE PROTECTION CIRCUIT No 2700V 5000A 5kA
SMBJ22CA-QH SMBJ22CA-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 SMBJ22 YES R-PDSO-C2 SILICON 1 SINGLE 22V BIDIRECTIONAL 600W Automotive 25.65V 22V No 24.4V 600W 16.9A 35.5V 22V 1
5.0SMDJ30CA 5.0SMDJ30CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE 30V BIDIRECTIONAL 5000W Telecom 6.5W No 33.3V 5000W 5kW 103A 48.4V 30V 1
CDNBS08-PLC03-3.3 CDNBS08-PLC03-3.3 Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) yes Obsolete 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5mm ROHS3 Compliant No 8 LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Steering (Rail to Rail) 20pF @ 1MHz e3 Matte Tin (Sn) GULL WING 260 10 CDNBS08 8 Unidirectional Transient Suppressors 1.8kW SILICON 1 3V Bidirectional, Unidirectional 2μA 3V Ethernet 100A Dual 3.3V 3V 1.8kW 18V Yes 1800W 1.8kW 94A 8/20μs 18V 2
2036-40-B 2036-40-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 85°C -55°C 5.1mm 3 7.7mm Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (T-Shape) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
AV14K1206201NIR1HT AV14K1206201NIR1HT Bourns Inc. 0.0000
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0.00000000 download 8 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1206 (3216 Metric) Surface Mount, MLCV -55°C~125°C TA 1000pF @ 1kHz 1 0.6J 26.4V 21.6V 24V 14V 200A 16V
CMF-RD50-10-0 CMF-RD50-10-0 Bourns Inc. 0.0000
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0.00000000 13 Weeks Bulk 2007 CMF-RD Obsolete 1 (Unlimited) 4 Radial EAR99 ROHS3 Compliant 3A Radial, Box unknown 6mm 50Ohm Through Hole 0.394Lx0.346W 10.00mmx8.80mm 0.374 9.50mm 8533.40.80.70 3A Ceramic NO WIRE 10% DUAL IN-LINE 230V OVERLOAD PROTECTION 0.138 3.50mm 600V 90mA 230V 600V Int 100ms 190mA 50Ohm 90mA
SF-0603F315-2 SF-0603F315-2 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 3.15A No 2 0603 (1608 Metric) No SVHC 450μm UL 19mOhm 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) 3.15A 50A 0.089 0.019Ohm
CD214A-T45CALF CD214A-T45CALF 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 45V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 400W SILICON 1 5μA General Purpose 5.5A Single 50V 45V 5μA 400W 1mA 50V Yes 72.7V 5.5A No 72.7V 1
MOV-20D781K MOV-20D781K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 780V 260pF 8533.40.40.00 640V 510pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 485V 6.5kA 780V 100A 255J 1.29kV 858V 702V 485V
ZV14K0805121NIR1HT ZV14K0805121NIR1HT Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 0805 (2012 Metric) Surface Mount, MLCV -55°C~150°C TA 355pF @ 1kHz 1 0.4J 24.2V 17.6V 22V 14V 120A 18V
SMLJ85A SMLJ85A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 SMLJ 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 SMLJ85 2 YES Transient Suppressors SILICON 1 SINGLE 85V UNIDIRECTIONAL 3000W General Purpose 99.4V No 94.4V 3000W 3kW 20.8A 137V 85V 1
MOV-07D330K MOV-07D330K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 3.4mm 7mm ROHS3 Compliant No Disc 7mm No SVHC 5mm 6.8mm Through Hole -40°C~85°C TA 36V METAL OXIDE FILM 20V 1.25nF 8533.40.40.00 26V 1250pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 20V Radial 250A 10% 33V 2.5A 1.7J 65V 30V 20V
2026-25-C4 2026-25-C4 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Radial Cylinder, 3 Lead Through Hole 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL 90°C -40°C ±20% 40kA SURGE PROTECTION CIRCUIT No 250V 20000A 20kA
CGA0402MLC-12G CGA0402MLC-12G Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLC Active 1 (Unlimited) SMD/SMT EAR99 500μm 12V 1mm ROHS3 Compliant Tin 5nA No 2 0402 (1005 Metric) No SVHC 340μm 500μm Surface Mount, MLCV -40°C~85°C TA 12V 200FF 12V 0.5pF @ 1MHz CGA0402 Bidirectional 1005 0402 1 10nA 12V Single 5nA Yes 30V
MOV-20D151K MOV-20D151K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 20mm ROHS3 Compliant 50A No Disc 20mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 150V 1.3nF 8533.40.40.00 125V 2700pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 95V 6.5kA 150V 100A 70J 250V 165V 135V 95V
MOV-14D470KTR MOV-14D470KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2011 Active 1 (Unlimited) 2 EAR99 4.2mm 14mm ROHS3 Compliant 10A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 47V 30V 4.3nF 8533.40.40.00 38V 4300pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 30V Radial 1kA 10% 47V 10A 10J 93V 52V 42V 30V
SMA6J8.5A SMA6J8.5A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SMA6J Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 9.44V 600W 41.7A 14.4V 8.5V 1
5.0SMDJ13CA 5.0SMDJ13CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 5000W Telecom 6.5W No 14.4V 5000W 5kW 233A 21.5V 13V 1
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) Surface Mount, MLCV -55°C~125°C TA 185pF @ 1kHz 1 0.3J 29.7V 24.3V 27V 17V 30A 22V
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