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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 Length RoHS Status Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Capacitance HTS Code Packing Method Physical Dimension 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 Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Composition Polarity Case Code (Metric) Case Code (Imperial) Non-rep Peak Rev Power Dis-Max Response Time Leakage Current Working Voltage Applications Max Surge Current Element Configuration 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 Power Dissipation-Max Reverse Test Voltage Fuse Type Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels
SMA6J17CA SMA6J17CA 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 18.9V 600W 21.8A 27.6V 17V 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
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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 SMCJ11 2 1 Transient Suppressors SILICON 1 Bidirectional General Purpose 200A Single 14.4V 11V 5μA 1.5kW 1mA 18.2V 82.5A No 12.2V 1500W 1.5kW 11V
5.0SMDJ58CA 5.0SMDJ58CA 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 64.4V 5000W 5kW 53.5A 93.6V 58V 1
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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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ64 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 81.8V 64V 5μA 1.5kW 1mA 71.1V 103V 14.6A 81.8V No 71.1V 1500W 1.5kW
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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 36.7V 600W 11.3A 53.3V 33V 1
CDSOT23-T05LC-Q CDSOT23-T05LC-Q Bourns Inc. 0.0000
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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 5pF @ 1MHz e3 Matte Tin (Sn) CDSOT23 Automotive, Telecom No 6V 500W 42A 8/20μs 17V 5V 1
SMCJ440CA SMCJ440CA 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 SMCJ44 YES Transient Suppressors SILICON 1 SINGLE 440V BIDIRECTIONAL General Purpose 492V 5W No 1500W 1.5kW 2.1A 713V 440V 1
SMBJ28A-QH SMBJ28A-QH Bourns Inc. 0.4637
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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 SMBJ28 YES R-PDSO-C2 SILICON 1 SINGLE 28V UNIDIRECTIONAL 600W Automotive 32.75V 28V No 31.1V 600W 13.3A 45.4V 28V 1
P4SMA250A P4SMA250A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2015 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 214V 400W 344V 1.2A No 237V 1.2A 214V 1
5.0SMDJ9.0CA-QH 5.0SMDJ9.0CA-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 9V BIDIRECTIONAL 5000W Automotive, Telecom 10.55V 6.5W 9V No 10V 5000W 5kW 324.8A 15.4V 9V 1
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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 56.7V 5000W 5kW 60.7A 82.4V 51V 1
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2010 SMCJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 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 SMCJ12 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 153V 120V 5μA 1.5kW 1mA 133V 193V 7.9A No 133V 1500W 1.5kW
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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
1.5SMC200CA 1.5SMC200CA 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 BIDIRECTIONAL General Purpose 171V 1.5kW 274V 5.5A No 190V 1500W 1.5kW 5.5A 1
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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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ12 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 15.3V 12V 5μA 1.5kW 1mA 13.3V 19.9V 75.3A 15.3V No 13.3V 1500W 1.5kW 75.4A
SMA6J43A SMA6J43A 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 47.8V 600W 8.7A 69.4V 43V 1
SMBJ18A SMBJ18A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2007 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 SMBJ18 2 Transient Suppressors 600W SILICON 1 Unidirectional 5μA General Purpose 100A Single 23.3V 18V 5μA 600W 1mA 20V 29.2V 20.5A 23.3V No 20V 20.6A
CDNBS08-PLC03-6 CDNBS08-PLC03-6 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2005 Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 6V 5mm ROHS3 Compliant Tin No 8 LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) 1.35mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE Steering (Rail to Rail) 16pF @ 1MHz e3 GULL WING CDNBS08 8 Unidirectional 2 2kW SILICON 1 6V 25μA 6V Ethernet 100A Dual 6.8V 6V 25μA 2kW 1mA 20V 100A Yes 2000W 2kW 100A 8/20μs 20V
SMLJ64A SMLJ64A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMLJ 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 SMLJ64 2 Transient Suppressors 3kW SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 78.6V 64V 5μA 3kW 1mA 71.1V 103V 29.2A 78.6V No 71.1V 3000W 3kW
CDDFN2-T3.3B CDDFN2-T3.3B Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) Active 3 (168 Hours) SMD/SMT EAR99 1mm ROHS3 Compliant Tin 2 2-XDFN No SVHC 550μm 600μm Surface Mount 76.005071mg -55°C~85°C TA 16.5pF Zener 13.5pF @ 1MHz CDDFN2 Bidirectional 3.3V General Purpose 5A Single 6.5V 3.3V 1μA Yes 8V 5A 6.5V No 4V 5A 8/20μs 3.3V Max 1
5.0SMDJ7.0A 5.0SMDJ7.0A 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 7.78V 5000W 5kW 416.8A 12V 7V 1
5.0SMDJ51A-Q 5.0SMDJ51A-Q Bourns Inc. 1.5651
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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 56.7V 5000W 5kW 60.7A 82.4V 51V 1
5.0SMDJ18CA-Q 5.0SMDJ18CA-Q Bourns Inc. 0.0000
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SMAJ8.5A SMAJ8.5A 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ8 2 Unidirectional Transient Suppressors 400W SILICON 1 10μA General Purpose 40A Single 10.4V 8.5V 10μA 400W 1mA 9.44V 137V 2.9A 10.4V No 27.8A 14.4V 8.5V
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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
SMCJ43A SMCJ43A 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 SMCJ43 2 Transient Suppressors SILICON 1 Unidirectional 5μA General Purpose 200A Single 54.9V 43V 5μA 1.5kW 1mA 47.8V 69.4V 21.6A No 47.8V 1500W 1.5kW 21.7A
CDDFN2-T4.7C CDDFN2-T4.7C Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 640μm 1.07mm ROHS3 Compliant Tin 2 2-UDFN Surface Mount -40°C~125°C TA AVALANCHE 20pF Zener 15pF @ 1MHz e3 DUAL FLAT CDDFN2 2 Bidirectional SILICON 1 4.7V 2μA 5V General Purpose Single 15V No 5.1V 75W 5A 8/20μs 1
SF-0603F160-2 SF-0603F160-2 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) EAR99 800μm ROHS3 Compliant 1.6A SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 1 MIN. AT 200% RATED CURRENT 0603 (1608 Metric) 457.2μm UL 42mOhm 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 e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.041 0.042Ohm
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