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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 Voltage - Rated Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Lead Pitch Height Width Approval Agency Thickness Resistance Mfr 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 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) Number of Channels Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Rated Current Circuit Protection Type Body Height 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 Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Applications Lead Spacing Rated (AC) Voltage (URac) 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 Terminal Material Power Dissipation-Max Hold Current Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Fuse Current Power Line Protection Voltage - Breakdown (Min) Current - Hold (Ih) (Max) Thickness (Max) Breaking Capacity @ Rated Voltage Melting I2t DC Cold Resistance Fuse Class 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
P6SMB120CA P6SMB120CA 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 e3 Matte Tin (Sn) DUAL C BEND 260 30 P6SMB R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 102V 600W 165V 3.7A No 114V 3.7A 102V 1
P6SMB13CA-Q P6SMB13CA-Q Bourns Inc. 0.0000
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0.00000000 Automotive, AEC-Q101, P6SMB-Q DO-214AA, SMB Bourns Inc. Surface Mount -55°C ~ 150°C (TJ) Zener - Automotive, Telecom SMB (DO-214AA) No 12.4V 600W 33.5A 18.2V 11.1V 1
SMCJ26A-QH SMCJ26A-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 SMCJ26 Automotive No 28.9V 1500W 1.5kW 35.7A 42.1V 26V 1
SF-1206S050-2 SF-1206S050-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Surface Mount Tape & Reel (TR) 2013 SinglFuse™ SF-1206S yes Active 1 (Unlimited) SMD/SMT EAR99 1.55mm ROHS3 Compliant 63V 500mA No 2 1206 (3216 Metric) No SVHC 600μm UL 385mOhm Surface Mount -20°C~105°C 0.122Lx0.061W x 0.024 H 3.10mmx1.55mmx0.60mm 63V 8536.10.00.40 TAPE AND REEL 3.1mm x 1.55mm x 0.6mm 63V e3 Tin (Sn) - with Nickel (Ni) barrier SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Slow Blow Copper Board Mount (Cartridge Style Excluded) 500mA 50A 0.03 0.385Ohm Supplemental
P4SMA39A P4SMA39A 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 33.3V 400W 53.9V 7.6A No 37.1V 7.6A 33.3V 1
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0.00000000 download 16 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) SMLJ36 Automotive No 40V 3000W 3kW 51.6A 58.1V 36V 1
CD214L-T18ALF CD214L-T18ALF 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 Unidirectional General Purpose 18V 5μA 3kW 29.2V 102.8A 5W No 20V 3000W 3kW 18V 1
CD214L-T120CALF CD214L-T120CALF 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 120V 5μA 3kW 193V 15.6A 5W No 133V 3000W 3kW 120V 1
P4SMA11A P4SMA11A 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 9.4V 400W 15.6V 26.3A No 10.5V 26.3A 9.4V 1
SMBJ15CA-Q SMBJ15CA-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 SMBJ15 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 600W Automotive 17.6V No 16.7V 600W 24.6A 24.4V 15V 1
SMAJ12A-QH SMAJ12A-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 SMAJ12 YES R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 400W Automotive No 13.3V 400W 20.1A 19.9V 12V 1
ZV17K1210401NIR1 ZV17K1210401NIR1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 1700pF @ 1kHz 1 1.8J 29.7V 24.3V 27V 17V 400A 22V
MOV-20D680K MOV-20D680K 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 10A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 56V 40V 2.9nF 8533.40.40.00 56V 5800pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 40V 2kA 68V 20A 46J 135V 75V 61V 40V
MOV-10D151KTR MOV-10D151KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2006 Active 1 (Unlimited) 2 EAR99 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 165V 670pF 8533.40.40.00 125V 670pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 95V 2.5kA 150V 25A 22J 250V 165V 135V 95V
CD214C-T60ALF CD214C-T60ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214C 2 YES R-PDSO-C2 SILICON 1 SINGLE 60V UNIDIRECTIONAL 400W General Purpose 5W No 66.7V 1500W 1.5kW 15.5A 96.8V 60V 1
CD214A-T8.0CALF CD214A-T8.0CALF 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 8V 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 8V 100μA General Purpose 29.4A Single 8.89V 8V 100μA 400W 1mA 8.89V Yes 13.6V 29.4A 5W No 13.6V 1
MF-RX160-AP-14 MF-RX160-AP-14 Bourns Inc. 0.0000
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0.00000000 download Tape & Box (TB) Multifuse®, MF-RX Last Time Buy 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.642Dia x 0.122 T 16.30mmx3.10mm 1.039 26.40mm Polymeric 0.402 10.20mm 40A 60V 11.4s 1.6A 90mOhm 220mOhm 3.2A
MOV-10D331KTR MOV-10D331KTR 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 363V 300pF 8533.40.40.00 275V 300pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 210V 2.5kA 330V 25A 43J 550V 363V 297V 210V
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
2049-14-BT1LF 2049-14-BT1LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Axial, Through Hole Tape & Reel (TR) 2012 2049 Active 1 (Unlimited) 2 Axial 85°C -30°C 8mm 2 6mm ROHS3 Compliant Axial Cylinder No SVHC Through Hole 1 UNSPECIFIED WIRE OTHER ±30% 15kA SURGE PROTECTION CIRCUIT No 145V 15000A 15kA
5.0SMDJ33A-Q 5.0SMDJ33A-Q Bourns Inc. 0.0000
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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 150°C TJ Zener e3 Tin (Sn) 5.0SMDJ Automotive No 36.7V 5000W 5kW 93.9A 53.3V 33V 1
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
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
2056-40-B3FLF 2056-40-B3FLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Through Hole Tray 2012 2056 yes Active 1 (Unlimited) 3 Radial 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) No SVHC Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 3 OTHER 85°C ±20% 5kA SURGE PROTECTION CIRCUIT Yes 400V 5000A 5kA
MF-RM012/240-2 MF-RM012/240-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB Cut Tape (CT) 1997 Multifuse®, MF-RM Active 1 (Unlimited) Radial EAR99 240V 8.3mm ROHS3 Compliant 1.2A No Radial, Disc No SVHC 5.1mm 3.8mm cURus, TUV 3Ohm Through Hole -20°C~85°C 0.327Dia x 0.150 T 8.30mmx3.80mm 240V 0.508 12.90mm 240V 8533.40.80.70 1.2A Polymeric e3 Tin (Sn) MF-RM 1W 510 μm 240V 0.114 2.90mm 1W 120mA 240V 265V Int 15s 300mA 120mA 3Ohm 12Ohm
SF-1206HH12M-2 SF-1206HH12M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-1206HHxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 350% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 24V TR, PLASTIC, 7 INCH 3.2mm x 1.6mm x 0.97mm SF-1206 YES WRAPAROUND UL 3.2mm 1.6 mm 12A ELECTRIC FUSE 0.97mm 12A Slow Blow 19 J Board Mount (Cartridge Style Excluded) 150A 19 0.0039Ohm
CG0603MLA-18KE CG0603MLA-18KE Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Surface Mount Tape & Reel (TR) 2006 ChipGuard® MLA yes Active 1 (Unlimited) 2 SMD/SMT EAR99 800μm 18V 1mm ROHS3 Compliant Nickel 30A 0603 (1608 Metric) No SVHC 800μm 800μm Surface Mount, MLCV -55°C~125°C TA 18V METAL OXIDE FILM 14V 130pF 8533.40.40.00 TR, PAPER, 7 INCH 18V 130pF @ 1MHz e3 CG060 Non-linear Resistors WRAPAROUND 18V 1608 0603 10% 1 VARISTOR DUAL ENDED 14V 30A 10% 24.2V 1A 0.10J 40V 30A 19.8V 22V
MF-USML650/6-2 MF-USML650/6-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML/X Active 2A (4 Weeks) ROHS3 Compliant 1210 (3225 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric 50A 6V 2s 6.5A 0.039 1.00mm 1mOhm 9mOhm 13A
CD214C-T10CALF CD214C-T10CALF 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 10V ROHS3 Compliant Tin 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND CD214C 2 Bidirectional 1 SILICON 1 400W 10μA General Purpose 88.2A Single 11.1V 10V 10μA 1.5kW 1mA 11.1V Yes 17V 88.2A 5W No 1500W 1.5kW 17V 1
MF-USML350-2 MF-USML350-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-USML Active 2A (4 Weeks) 2 EAR99 ROHS3 Compliant MINIMUM RESISTANCE IS 0.0030 OHMS 1210 (3225 Metric), Concave unknown cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.102W 3.22mmx2.58mm 6V 8533.40.80.70 TR, 7 INCH Polymeric MF-USML YES WRAPAROUND DUAL ENDED 6V 3.5A 50A 2s 7A 0.024 0.60mm 3mOhm 18mOhm 7A
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