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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 Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension 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 Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Response Time Leakage Current Working Voltage Joule Integral-Nom Non-Repetitive Pk On-state Cur Holding Current-Max Applications Lead Spacing Max Surge Current Element Configuration Power Dissipation 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 Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Forward Voltage-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Clamping Voltage-Max Time to Trip Voltage - Off State Fuse Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) DC Off-state Voltage-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 Number of Bidirectional Channels Breakover Voltage (Max) Voltage - On State
SF-1206S1500W-2 SF-1206S1500W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206SxxxW Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 1206 (3216 Metric), Concave UL Surface Mount -55°C~125°C 0.126Lx0.063W x 0.043 H 3.20mmx1.60mmx1.10mm 32V TR, 7 INCH 3.2mm x 1.6mm x 1.08mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 15A ELECTRIC FUSE 1.08mm 15A Slow Blow 24 J Board Mount (Cartridge Style Excluded) 50A 24.5 0.0035Ohm
TISP4300M3LMFR TISP4300M3LMFR 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 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) not_compliant Through Hole 230V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4300 3 NO Silicon Surge Protectors Not Qualified 1 SINGLE 600mA 220A 150mA SILICON SURGE PROTECTOR 230V 300V 50A 3V
TISP7180F3P TISP7180F3P Bourns Inc. 0.0000
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0.00000000 download Tube 2006 Obsolete 1 (Unlimited) 8 EAR99 70°C 0°C Non-RoHS Compliant 5A 8 UL RECOGNIZED 8-DIP (0.300, 7.62mm) not_compliant Through Hole 145V 47pF e0 Tin/Lead (Sn/Pb) DUAL NOT SPECIFIED NOT SPECIFIED TISP71 8 NO Silicon Surge Protectors Not Qualified 3 MS-001BA 5.7 A 175A 150mA SILICON SURGE PROTECTOR 145V 180V 45A 5V
2027-30-B10 2027-30-B10 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER 85°C -55°C ±15% 20kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
TISP4C035L1NR-S TISP4C035L1NR-S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 150°C -40°C ROHS3 Compliant 5 SC-74A, SOT-753 No SVHC Surface Mount 15pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP4C 5 Not Qualified 1 SINGLE 30A 24V 50mA SILICON SURGE PROTECTOR 35V 18A
MF-RX090/72-2-17 MF-RX090/72-2-17 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 0.461" Dia x 0.122" T (11.70mm x 3.10mm) AEC-Q200 Polymeric 0.201" (5.10mm) 40 A 72V 7.2 s 900 mA - 140 mOhms 470 mOhms 1.8 A
5.0SMDJ64CA-Q 5.0SMDJ64CA-Q Bourns Inc. 1.6848
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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) Automotive, Telecom No 71.1V 5000W 5kW 48.6A 103V 64V 1
P6SMB250CA P6SMB250CA 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 214V 600W 344V 1.8A No 237V 1.8A 214V 1
TISP4080H3LMFR TISP4080H3LMFR 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 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) not_compliant Through Hole 65V 140pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4080 3 NO Silicon Surge Protectors Not Qualified 1 SINGLE 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 65V 80V 100A 3V
R7W270DR-S R7W270DR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) 8 ROHS3 Compliant 8541.30.00.80 DUAL GULL WING NOT SPECIFIED NOT SPECIFIED 8 YES R-PDSO-G8 Not Qualified 3 COMPLEX 8 A SILICON SURGE PROTECTOR 270V 480V
TISP3150F3DR-S TISP3150F3DR-S Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2008 yes Obsolete 1 (Unlimited) 8 EAR99 150°C 0°C ROHS3 Compliant 5A 8 UL RECOGNIZED 8-SOIC (0.154, 3.90mm Width) Surface Mount 95pF e3 Matte Tin (Sn) DUAL GULL WING NOT SPECIFIED NOT SPECIFIED TISP3150 8 Not Qualified 3 SERIES CONNECTED, CENTER TAP, 2 ELEMENTS MS-012AA 120A 120V 150mA SILICON SURGE PROTECTOR 150V 35A 3V
SF-0603S200M-2 SF-0603S200M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-0603SxxxM Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 5 SEC AT 250% RATED CURRENT 0603 (1608 Metric) Surface Mount -55°C~125°C 0.063Lx0.031W x 0.037 H 1.60mmx0.80mmx0.95mm 32V 32V TR, PAPER, 7 INCH 1.6mm x 0.8mm x 0.8mm SF-0603 YES WRAPAROUND UL 1.6mm 0.8 mm 2A ELECTRIC FUSE 0.8mm 2A Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.06 0.044Ohm
SMCJ9.0CA SMCJ9.0CA 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ9 2 Bidirectional 1 Transient Suppressors 5W SILICON 1 9V 20μA General Purpose 200A Single 11.5V 90V 5μA 1.5kW 1mA 10V 146V 10.3A 115.5V No 1500W 1.5kW 97.4A 15.4V 9V
SMLJ20A-Q SMLJ20A-Q Bourns Inc. 0.0000
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0.00000000 download 14 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) SMLJ20 Automotive No 22.2V 3000W 3kW 92.6A 32.4V 20V 1
5.0SMDJ150A-Q 5.0SMDJ150A-Q Bourns Inc. 2.0664
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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) Automotive, Telecom No 167V 5000W 5kW 20.6A 243V 150V 1
2027-47-SM-RP 2027-47-SM-RP Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED OTHER 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 470V 10000A 10kA
CD214A-T7.5CALF CD214A-T7.5CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) Active 1 (Unlimited) 2 SMD/SMT EAR99 7.5V ROHS3 Compliant Tin 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214A 2 Bidirectional 1 SILICON 1 5μA General Purpose 3.3A Single 8.33V 7.5V 5μA 400W 1mA 8.33V Yes 12.9V 3.3A 5W No 31A 12.9V
2053-47-SM-RPLF 2053-47-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2053 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 4.2mm 2 4mm ROHS3 Compliant Nickel 2-SMD Cylinder Square End No SVHC 4mm Surface Mount 1 UNSPECIFIED OTHER ±20% 3kA SURGE PROTECTION CIRCUIT No 470V 3000A 3kA
5.0SMDJ6.5A-H 5.0SMDJ6.5A-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 5.0SMDJ Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Telecom No 7.22V 5000W 5kW 446.5A 11.2V 6.5V 1
5.0SMDJ150A-QH 5.0SMDJ150A-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 176V 2μA 6.5W 5V 243V No 167V 5000W 5kW 20.6A 243V 150V 1
CDSOT236-T12LC CDSOT236-T12LC Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) SMD/SMT 150°C -55°C 12V ROHS3 Compliant Tin 6 SOT-23-6 Surface Mount -55°C~150°C TJ 80pF Zener 3pF @ 1MHz CDSOT236 Bidirectional 5 Zener Bidirectional 12V General Purpose 13.3V 12V 350W 19V 11A SOT-23-6 No 13.3V 350W 11A 8/20μs 19V 12V 1 1
2026-09-A1LF 2026-09-A1LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) Solder 90°C -40°C 7.9mm 3 11.2mm ROHS3 Compliant Cylinder No Lead, 3 Terminal UL User Defined 2026 ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
15KPA033C-SD-Q 15KPA033C-SD-Q Bourns Inc. 4.0053
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 15KPA Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener Automotive No 33.7V 15000W 15kW 298.1A 50.3V 33V 1
SMCJ220CA-H SMCJ220CA-H Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) 2010 SMCJ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant PRSM-MIN DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ22 YES R-PDSO-C2 SILICON 1 SINGLE 220V BIDIRECTIONAL General Purpose 5W No 246V 1500W 1.5kW 4.2A 356V 220V 1
SMCJ45CA-QH SMCJ45CA-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 SMCJ45 Automotive No 50V 1500W 1.5kW 20.6A 72.7V 45V 1
SMAJ300A-H SMAJ300A-H Bourns Inc. 0.0000
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0.00000000 download 16 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 SMAJ30 YES R-PDSO-C2 SILICON 1 SINGLE 300V UNIDIRECTIONAL 400W General Purpose 1W No 335V 400W 800mA 486V 300V 1
CD143A-SR3.3 CD143A-SR3.3 Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) yes Active 3 (168 Hours) 4 SMD/SMT EAR99 1.39mm 3.04mm ROHS3 Compliant Tin No 4 LOW CAPACITANCE TO-253-4, TO-253AA No SVHC 1.2mm 1.397mm Surface Mount -55°C~125°C TJ AVALANCHE 4.5pF Steering (Rail to Rail) 4.5pF @ 1MHz e3 GULL WING 260 10 CD143A 4 Unidirectional 2 Transient Suppressors 300W SILICON 1 Unidirectional 5μA 3.3V Ethernet 30A Dual 200W 4.5V 3.3V 200W 2mA 3.5V 7V 12A 125°C Yes 12A 8/20μs
SMCJ8.5CA SMCJ8.5CA 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ8 2 Bidirectional 1 Transient Suppressors 1.5kW SILICON 1 8.5V 5μA General Purpose 200A Single 10.8V 85V 5μA 1.5kW 1mA 94.4V 137V 10.4A 108.2V No 9.44V 1500W 1.5kW 104.2A 14.4V 8.5V
2063-60-ALF 2063-60-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2013 2063 Active 1 (Unlimited) 2 SMD/SMT 85°C -30°C 11.8mm 2 11.8mm 17.1mm ROHS3 Compliant Cylinder No Lead No SVHC User Defined 1 1GOhm UNSPECIFIED OTHER ±20% 100kA SURGE PROTECTION CIRCUIT No 600V 60000A 60kA
SF-0402S300-2 SF-0402S300-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 SinglFuse™ SF-0402S yes Active 1 (Unlimited) SMD/SMT EAR99 520μm ROHS3 Compliant 24V 3A SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT 0402 (1005 Metric) No SVHC 355.6μm UL 15mOhm Surface Mount -40°C~105°C 0.039Lx0.020W x 0.014 H 1.00mmx0.52mmx0.35mm 24V 8536.10.00.40 TAPE AND REEL 1mm x 0.52mm x 0.35mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 Ceramic WRAPAROUND UL 1mm 0.52 mm ELECTRIC FUSE 1005 0402 Slow Blow Board Mount (Cartridge Style Excluded) 3A 35A 0.0986 0.015Ohm
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