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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 Ratings Voltage - Rated AC Capacitance Current HTS Code Packing Method Number of Functions Physical Dimension Insulation Resistance Max Current Rating Max Voltage Rating (DC) Wire/Cable Gauge Type Capacitance @ Frequency Lead Length 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 Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Subcategory Qualification Status Ambient Temperature Range High 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 Output Current Polarity Case Code (Metric) Case Code (Imperial) Tolerance Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Number of Circuits Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Joule Integral-Nom Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead/Base Style Max Surge Current Voltage Tolerance Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Supplier Device Package Width - Tab Terminal Material Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Trigger Device Type Fuse Type Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover 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) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - On State Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
ST-0800-BCB-O ST-0800-BCB-O Bourns Inc. 0.0000
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0.00000000 Sparctube™ ST-0800 Obsolete 1 (Unlimited) ROHS3 Compliant ST-0800
5.0SMDJ78CA-H 5.0SMDJ78CA-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 86.7V 5000W 5kW 39.7A 126V 78V 1
SMAJ85A SMAJ85A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2012 SMAJ yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ85 2 YES Transient Suppressors SILICON 1 SINGLE 85V UNIDIRECTIONAL 400W General Purpose 94.4V 1W 85V 3.5V No 400W 2.9A 137V 85V 1
MF-SM075-2 MF-SM075-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Surface Mount Tape & Reel (TR) 2004 Multifuse®, MF-SM yes Active 1 (Unlimited) 2 SMD/SMT EAR99 30V ROHS3 Compliant Lead Free Tin 30V 750mA No 2 2-SMD No SVHC 3.18mm cURus, TUV 1Ohm Surface Mount -40°C~85°C 0.287Lx0.214W 7.31mmx5.44mm 30V AEC-Q200 8533.40.80.50 TR 7.98mm x 5.44mm x 3.18mm 80A Polymeric 430μm e3 MF-SM 85°C 1.7W FLAT 7351 2920 DUAL ENDED OVERLOAD PROTECTION 1.7W 710μm Brass 750mA 300ms 1.5A 0.125 3.18mm 230mOhm 1Ohm
SMAJ7.0A-Q SMAJ7.0A-Q Bourns Inc. 0.0805
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 7.78V 400W 33.3A 12V 7V 1
SMCJ15A-QH SMCJ15A-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 SMCJ15 Automotive No 16.7V 1500W 1.5kW 61.5A 24.4V 15V 1
TISP4220M3LMR-S TISP4220M3LMR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C ROHS3 Compliant 5A 2 UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) unknown Through Hole 65pF e3 Matte Tin (Sn) BOTTOM WIRE NOT SPECIFIED NOT SPECIFIED TISP4220 2 Not Qualified 1 SINGLE 220A 160V 600mA SILICON SURGE PROTECTOR 150mA 220V 50A 3V
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
TISP4290M3LMR TISP4290M3LMR 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) not_compliant Through Hole 220V 55pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4290 3 NO Silicon Surge Protectors Not Qualified 1 SINGLE 600mA 220A 150mA SILICON SURGE PROTECTOR 220V 290V 50A 3V
5.0SMDJ43CA 5.0SMDJ43CA 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 43V BIDIRECTIONAL 5000W Telecom 6.5W No 47.8V 5000W 5kW 72.1A 69.4V 43V 1
DV17K3225R2 DV17K3225R2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 3225 (8063 Metric) Surface Mount, MLCV -40°C~125°C TA 1750pF @ 1kHz 1 0.9J 29.7V 24.3V 27V 17V 100A 22V
MOV-07D361KTR MOV-07D361KTR 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 4.4mm 7mm ROHS3 Compliant No Disc 7mm No SVHC 5mm 6.8mm Through Hole -40°C~85°C TA 396V METAL OXIDE FILM 230V 140pF 8533.40.40.00 300V 140pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 230V Radial 1.2kA 10% 360V 10A 25J 595V 324V 230V
2027-25-SMLF 2027-25-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2400-310-G 2400-310-G Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
2027-09-B10LF 2027-09-B10LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) Radial 85°C -55°C 8mm 2 12.7mm ROHS3 Compliant Lead Free Axial Cylinder, Radial Bend UL Through Hole ±20% 800 μm 25kA SURGE PROTECTION CIRCUIT No 90V 10000A 10kA
MOV-20D331KTR MOV-20D331KTR 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 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 330V 210V 610pF 8533.40.40.00 275V 1200pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 210V 6.5kA 330V 100A 150J 550V 363V 297V 210V
2026-25-CBLF 2026-25-CBLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 90°C -40°C 3 ROHS3 Compliant Lead Free Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 2026 ±20% 800 μm No 250V 20000A 20kA
2026-07-CLF 2026-07-CLF Bourns Inc. 0.0000
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P4SMA300A P4SMA300A 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 256V 400W 414V 1A No 285V 1A 256V 1
MOV-20D681KTR MOV-20D681KTR 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 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 680V 420V 290pF 8533.40.40.00 560V 600pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 420V 6.5kA 680V 100A 220J 1.12kV 748V 612V 420V
2035-15-B 2035-15-B Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) Axial 85°C -55°C 2 5mm 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 150V 5000A 5kA
SF-1206HI450M-2 SF-1206HI450M-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2018 SinglFuse™ SF-1206HIxxxM Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 60 SEC AT 200% RATED CURRENT 1206 (3216 Metric) UL Surface Mount -55°C~150°C 0.126Lx0.063W x 0.038 H 3.20mmx1.60mmx0.97mm 32V TR, 7 INCH SF-1206 YES WRAPAROUND 1.6 mm 4.5A ELECTRIC FUSE 0.97mm 4.5A 3 J Board Mount (Cartridge Style Excluded) 50A 3.2 0.021Ohm
MOV-07D621KTR MOV-07D621KTR 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 7mm ROHS3 Compliant No Disc 7mm 6.8mm Through Hole -40°C~85°C TA 682V METAL OXIDE FILM 80pF 8533.40.40.00 505V 80pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 385V 1.2kA 620V 10A 33J 1.025kV 682V 558V 385V
MOV-10D511KTR MOV-10D511KTR 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 561V 200pF 8533.40.40.00 415V 200pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 320V 2.5kA 510V 25A 70J 845V 561V 459V 320V
1840-05-A1 1840-05-A1 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks DIN Rail Bulk 2014 1840 Active 1 (Unlimited) Screw 60°C -40°C 18.8mm 83.31mm ROHS3 Compliant 1 Module DIN Rail 5V Mixed Technology 20 AWG 1840 220mA 1 5V General Purpose Module
2046-14-C2LF 2046-14-C2LF Bourns Inc. 0.0000
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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
TISP4380F3LMFR TISP4380F3LMFR Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 70°C 0°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) (Formed Leads) not_compliant Through Hole 270V 44pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4380 2 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 4 A 120A 150mA SILICON SURGE PROTECTOR 270V 380V 35A 3V
R3703AJR-S R3703AJR-S Bourns Inc. 0.0000
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0.00000000 Tape & Reel (TR) Obsolete 1 (Unlimited) ROHS3 Compliant
B2000T B2000T Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 2009 Telefuse™ Obsolete 1 (Unlimited) SMD/SMT EAR99 3.05mm ROHS3 Compliant 600V 2A 2 2-SMD, Square End Block 3.175mm UR 56mOhm Surface Mount -55°C~125°C 0.380Lx0.120W x 0.120 H 9.65mmx3.05mmx3.05mm 600V 2A 8536.10.00.40 TAPE AND REEL 9.65mm x 3.05mm x 3.05mm Electrical Ceramic END CAP UL 9.65mm 33 J 600V Telecom 520mW Board Mount 37 0.056Ohm
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