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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 Lead Pitch Height Width Approval Agency Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension 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) 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 Blow Characteristic Body Height Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Joule Integral-Nom Max Voltage Rating (AC) Applications Lead/Base Style Max Surge Current Voltage - Working 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 Max Breakdown Voltage Supplier Device Package Terminal Material Power Dissipation-Max Fuse Type Telecom IC Type Fuse Current Power Line Protection Voltage - Breakdown (Min) 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
P4SMA36A-Q P4SMA36A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 34.2V 400W 8.2A 49.9V 30.8V 1
15KPA017C-SD-Q 15KPA017C-SD-Q Bourns Inc. 0.0000
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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 17.35V 15000W 15kW 556.6A 27V 17V 1
SMCJ90A SMCJ90A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Cut Tape (CT) 2010 SMCJ 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 260 30 SMCJ90 2 YES Transient Suppressors SILICON 1 SINGLE 90V UNIDIRECTIONAL General Purpose 100V No 1500W 1.5kW 10.3A 146V 90V 1
5.0SMDJ160A-Q 5.0SMDJ160A-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 -55°C~150°C TJ Zener e3 Tin (Sn) Automotive, Telecom No 178V 5000W 5kW 19.3A 259V 160V 1
SMCJ58CA SMCJ58CA 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ58 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 74.6V 58V 5μA 1.5kW 1mA 64.4V 93.6V 16A 74.6V No 64.4V 1500W 1.5kW 16.1A
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
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
SMAJ200A-H SMAJ200A-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 SMAJ20 YES R-PDSO-C2 SILICON 1 SINGLE 200V UNIDIRECTIONAL 400W General Purpose 1W No 224V 400W 1.2A 324V 200V 1
TCS-DL004-750-WH TCS-DL004-750-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks PCB, Surface Mount Cut Tape (CT) 2011 Active 1 (Unlimited) SMD/SMT 125°C -40°C 4.1mm 4.6mm ROHS3 Compliant 40V 1.1A 6 4-VDFN Exposed Pad No SVHC 850μm 4.5mm Surface Mount 40V Internal Switch TCS-DL004 2 General Purpose 40V 40V 6-DFN (4x2.5)
TBU-DT085-200-WH TBU-DT085-200-WH Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 TBU® yes Active 1 (Unlimited) 4 Solder 125°C -40°C 850V 5mm ROHS3 Compliant Tin 425V 200mA 4-VDFN Exposed Pad No SVHC 850μm 5mm Surface Mount 76.005071mg 425V Internal Switch 1 e3 BOTTOM BUTT 260 40 TBU-DT085 4 AUTOMOTIVE Unidirectional S-XBCC-B4 Not Qualified 300mA 2 1 μs Ethernet 18V 400mA SURGE PROTECTION CIRCUIT
TBU-DT065-200-WH TBU-DT065-200-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2011 TBU® yes Active 1 (Unlimited) 4 Solder 85°C -40°C 650V 5mm ROHS3 Compliant 300V 200mA 4-VDFN Exposed Pad No SVHC 850μm 5mm Surface Mount 76.005071mg 300V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM BUTT 260 40 TBU-DT065 4 AUTOMOTIVE Unidirectional S-XBCC-B4 Not Qualified 300mA 2 1 μs Ethernet 18V 400mA SURGE PROTECTION CIRCUIT
2035-47-SMLF 2035-47-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2015 2035-SM yes Active 1 (Unlimited) 2 EAR99 2 ROHS3 Compliant UL RECOGNIZED 2-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 e3 Tin (Sn) END WRAP AROUND 2035 2 YES SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED No 470V 5000A 5kA
2036-42-B2 2036-42-B2 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 420V 10000A 10kA
P4SMA51A-Q P4SMA51A-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 48.5V 400W 5.8A 70.1V 43.6V 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
MOV-14D102KTR MOV-14D102KTR Bourns Inc. 0.0000
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0.00000000 download Radial, Through Hole Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 85°C -40°C 14mm ROHS3 Compliant 50A Disc 14mm 7.5mm Through Hole 3.000003g -40°C~85°C TA 1kV 200pF 825V 200pF @ 1kHz MOV-14 10% 1 625V 4.5kA 1kV 190J 1.65kV 1.1kV 900V 1kV 625V 4.5kA 825V
MOV-07D470KTR MOV-07D470KTR Bourns Inc. 0.0817
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 3.8mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 52V METAL OXIDE FILM 1.1nF 38V 1100pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 30V Radial 250A 10% 47V 2.5A 2.5J 93V 52V 42V 30V
CD214B-T54ALF CD214B-T54ALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 54V 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 400W 5μA General Purpose 6.9A Single 60V 54V 5μA 600W 1mA 60V Yes 87.1V 6.9A 5W No 87.1V 1
SF-0402S160-2 SF-0402S160-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0402S yes Active 1 (Unlimited) EAR99 520μm ROHS3 Compliant 1.6A SINGLFUSE, PRE-ARCING TIME: OPEN WITHIN 5 SEC. AT 250% RATED CURRENT 0402 (1005 Metric) 355.6μm UL 32mOhm 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 WRAPAROUND UL 1mm 0.52 mm ELECTRIC FUSE 1005 0402 Slow Blow Board Mount (Cartridge Style Excluded) 35A 0.03734 0.032Ohm
SMA6J30A SMA6J30A 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 33.3V 600W 12.4A 48.4V 30V 1
SF-1206F150-2 SF-1206F150-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 SinglFuse™ SF-1206F yes Active 1 (Unlimited) EAR99 1.55mm ROHS3 Compliant 63V 1.5A No 2 1206 (3216 Metric) No SVHC 600μm UL 65mOhm Surface Mount -40°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 e2 SF-1206 Ceramic WRAPAROUND UL 3.1mm ELECTRIC FUSE 3216 1206 Fast Blow Copper Board Mount (Cartridge Style Excluded) 1.5A 50A 0.144 0.065Ohm
SF-1206S200W-2 SF-1206S200W-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 65V 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 2A ELECTRIC FUSE 1.08mm 2A Slow Blow Board Mount (Cartridge Style Excluded) 50A 0.88 0.032Ohm
SF-2410HI250T-2 SF-2410HI250T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-2410HI-T Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 1 SEC AT 200% RATED CURRENT 2-SMD, Square End Block cUL, UL Surface Mount -55°C~125°C 0.240Lx0.102W x 0.102 H 6.10mmx2.60mmx2.60mm 125V TR, 7 INCH 6.1mm x 2.6mm x 2.6mm e4 Gold (Au) YES WRAPAROUND CUL; UL 6.1mm 2.6 mm 2.5A ELECTRIC FUSE 2.6mm 2.5A Fast Blow 16 J Board Mount (Cartridge Style Excluded) 50A 16.771 0.0317Ohm
SF-1206HIA050M-2 SF-1206HIA050M-2 Bourns Inc. 0.6793
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
SF-3812FG2000T-2 SF-3812FG2000T-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) SinglFuse™ SF-3812FG-T Active 1 (Unlimited) ROHS3 Compliant SINGLFUSE, PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT, INTERRUPTING CURRENT-MAX(DC): 300 A 2-SMD, Square End Block cUL, UL Surface Mount -55°C~125°C 0.398Lx0.122W x 0.122 H 10.10mmx3.10mmx3.10mm 100V 125V TR, 13 INCH 10.1mm x 3.1mm x 3.1mm e4 Gold (Au) SF-3812 YES WRAPAROUND UL 10.1mm 3.1 mm 20A ELECTRIC FUSE 3.1mm 20A Fast Blow 18 J Board Mount (Cartridge Style Excluded) 100A AC 300A DC 18 0.0033Ohm
SMCJ43CA-QH SMCJ43CA-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 SMCJ43 Automotive No 47.8V 1500W 1.5kW 21.7A 69.4V 43V 1
CDSOT353-T05 CDSOT353-T05 Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 5V ROHS3 Compliant 6 LOW CAPACITANCE 5-TSSOP, SC-70-5, SOT-353 No SVHC Surface Mount -55°C~125°C TJ AVALANCHE 9.5pF Zener e3 Matte Tin (Sn) DUAL GULL WING CDSOT353 5 R-PDSO-G5 25W SILICON 4 5V Unidirectional 1μA General Purpose 2A 6V 5V 1μA 25W 1mA 6V 13V 2A No 2A 8/20μs
P4SMA20A P4SMA20A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2010 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 17.1V 400W 27.7V 14.8A No 19V 14.8A 17.1V 1
SMCJ18CA SMCJ18CA 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 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ18 2 1 Transient Suppressors 5W SILICON 1 Bidirectional 5μA General Purpose 200A Single 23.3V 18V 5μA 1.5kW 1mA 20V 29.2V 51.4A 23.3V No 20V 1500W 1.5kW
SMBJ48CA SMBJ48CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Cut Tape (CT) 2012 SMBJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ48 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 100A Single 53.3V 48V 5μA 600W 1mA 53.3V 77.4V 7.7A 5W No 7.8A 77.4V
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