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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 Depth Operating Supply Voltage 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 Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Physical Dimension Max Current Rating Max Voltage Rating (DC) Power Rating 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 JESD-30 Code Number of Channels Subcategory Max Power Dissipation Body Material Terminal Shape Reference Standard Body Length or Diameter Body Breadth Circuit Protection Type Voltage Diode Element Material Number of Elements Configuration Polarity Case Code (Metric) Case Code (Imperial) Tolerance Current Rating (Amps) Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Applications Lead/Base Style 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 Terminal Material Power Dissipation-Max Hold Current Max Junction Temperature (Tj) Fuse Type Current - Max Voltage - Max 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 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
MOV-20D781KTR MOV-20D781KTR 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 780V 485V 260pF 8533.40.40.00 640V 510pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 485V 6.5kA 780V 100A 255J 1.29kV 858V 702V 485V
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
MOV-07D821K MOV-07D821K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 6.8mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 902V METAL OXIDE FILM 60pF 8533.40.40.00 675V 60pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 510V Radial 1.2kA 10% 820V 10A 40J 1.355kV 902V 738V 510V
CG0402MLC-05LGA CG0402MLC-05LGA Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2005 ChipGuard® MLC Active 1 (Unlimited) SMD/SMT 500μm 5V 1mm ROHS3 Compliant Tin 5nA No 2 0402 (1005 Metric) 500μm Surface Mount, MLCV -40°C~125°C TA 5V 500FF 5V 0.5pF @ 1MHz CG0402 5V 1005 0402 1 5nA 5V Single 25V
MF-MSMF020-2 MF-MSMF020-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks PCB, Surface Mount Tape & Reel (TR) 2001 Multifuse®, MF-MSMF yes Active 1 (Unlimited) 2 SMD/SMT 30V ROHS3 Compliant Lead Free Gold 30V 80A No MINIMUM RESISTANCE IS 0.4 OHMS 1812 (4532 Metric), Concave No SVHC 1.1mm cURus, TUV 6Ohm Surface Mount -40°C~85°C 0.179Lx0.128W 4.55mmx3.24mm 30V AEC-Q200 TR, 7 INCH 80A Polymeric MF-MSMF ONE SURFACE 4532 1812 5% DUAL ENDED 800mW 200mA 60ms 400mA 200mA 0.043 1.10mm 400mOhm 6Ohm
MOV-20D470K MOV-20D470K 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 4.6mm Through Hole 3.000003g -40°C~85°C TA 38V 30V 7.4nF 8533.40.40.00 38V 1W 7400pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 30V 2kA 47V 20A 33J 93V 52V 42V 30V
MOV-10D821KTR MOV-10D821KTR 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 902V 110pF 8533.40.40.00 675V 110pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 510V 2.5kA 820V 25A 85J 1.355kV 902V 738V 510V
SF-2410FP300W-2 SF-2410FP300W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-2410FPxxxW Active 1 (Unlimited) ROHS3 Compliant 2410 (6125 Metric) UL Surface Mount -55°C~125°C 0.240Lx0.098W x 0.085 H 6.10mmx2.49mmx2.16mm 125V SF-2410 3A Fast Blow Board Mount (Cartridge Style Excluded) 50A 1.73 0.0249Ohm
DV275K4032R2 DV275K4032R2 Bourns Inc. 0.6585
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0.00000000 download 11 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV -40°C~125°C TA 150pF @ 1kHz 1 29J 473V 387V 430V 275V 1.2kA 350V
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 4mm 7mm ROHS3 Compliant No Disc 7mm 5mm 6.8mm Through Hole -40°C~85°C TA 165V METAL OXIDE FILM 330pF 8533.40.40.00 125V 330pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 95V Radial 1.2kA 10% 150V 10A 9.7J 250V 165V 135V 95V
MF-PSML450/8-2 MF-PSML450/8-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-PSML/X Active 2A (4 Weeks) ROHS3 Compliant 0805 (2012 Metric), Concave cUL, cURus, TUV Surface Mount -40°C~85°C 0.085Lx0.053W 2.15mmx1.35mm Polymeric 50A 8V 12.5s 4.5A 0.055 1.40mm 1mOhm 12mOhm 9A
SMAJ100CA-Q SMAJ100CA-Q Bourns Inc. 0.3994
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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 111V 400W 2.5A 162V 100V 1
ZV40K1812601NIR1 ZV40K1812601NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 1000pF @ 1kHz 1 4.8J 74.8V 61.2V 68V 40V 600A 56V
CD143A-SR2.8 CD143A-SR2.8 Bourns Inc. 0.0000
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0.00000000 download 18 Weeks Surface Mount Tape & Reel (TR) 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 CD143A 4 Unidirectional 2 Transient Suppressors 300W SILICON 1 5μA 2.8V Ethernet 30A Dual 200W 4.5V 2.8V 5μA 200W 2mA 3V 8.5V 12A 125°C Yes 12A 8/20μs 5V
P4SMA440CA P4SMA440CA 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 BIDIRECTIONAL General Purpose 376V 400W 602V 700mA No 418V 700mA 376V 1
ZV40K1210251NIR1 ZV40K1210251NIR1 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZV SMD Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~125°C TA 570pF @ 1kHz 1 2.4J 74.8V 61.2V 68V 40V 250A 56V
SF-0603S250-2 SF-0603S250-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2009 SinglFuse™ SF-0603S yes Active 1 (Unlimited) SMD/SMT EAR99 800μm ROHS3 Compliant 32V 2.5A No 2 0603 (1608 Metric) No SVHC 450μm UL 20mOhm 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 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 Ceramic WRAPAROUND UL 1.6mm 0.8 mm ELECTRIC FUSE 1608 0603 Slow Blow Copper Board Mount (Cartridge Style Excluded) 2.5A 50A 0.2 0.02Ohm
MOV-20D821K MOV-20D821K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 7.8mm 20mm ROHS3 Compliant 50A No Disc 20mm No SVHC 10mm 7.8mm Through Hole 3.000003g -40°C~85°C TA 670V 510V 500pF 8533.40.40.00 670V 1W 500pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 510V Radial 6.5kA 10% 820V 100A 265J 1.355kV 902V 738V 510V
MOV-07D201K MOV-07D201K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 3.4mm 9mm ROHS3 Compliant No Disc 7mm 5mm 3.4mm Through Hole -40°C~85°C TA 225V METAL OXIDE FILM 250pF 8533.40.40.00 170V 250pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 130V Radial 1.2kA 10% 200V 10A 13J 340V 225V 185V 130V
MOV-14D391KTR MOV-14D391KTR 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 5mm 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 390V 250V 510pF 8533.40.40.00 320V 510pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 250V Radial 4.5kA 10% 390V 50A 100J 650V 429V 351V 250V
MOV-14D301KTR MOV-14D301KTR 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 14mm ROHS3 Compliant 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 300V 190V 670pF 8533.40.40.00 250V 670pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 190V 4.5kA 300V 50A 77J 500V 330V 270V 190V
MOV-07D390KTR MOV-07D390KTR 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 43V METAL OXIDE FILM 1.3nF 8533.40.40.00 31V 1300pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 25V 250A 39V 2.5A 2.1J 77V 43V 35V 25V
MOV-10D471KTR MOV-10D471KTR 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 7.2mm 10mm ROHS3 Compliant No Disc 10mm No SVHC 7.5mm 7.2mm Through Hole -40°C~105°C TA 517V 300V 210pF 8533.40.40.00 385V 210pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 300V Radial 2.5kA 10% 470V 25A 70J 775V 423V 300V
SMLJ18A-Q SMLJ18A-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) SMLJ18 Automotive No 20V 3000W 3kW 102.8A 29.2V 18V 1
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMBJ14 2 1 Transient Suppressors SILICON 1 Bidirectional General Purpose 100A Single 17.9V 14V 5μA 600W 1mA 23.2V 25.9A 5W No 15.6V 600W 14V
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 4.3mm 20mm ROHS3 Compliant 10A No Disc 20mm No SVHC 10mm 4.3mm Through Hole 3.000003g -40°C~85°C TA 18V 14V 18.5nF 8533.40.40.00 18V 1W 18500pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 14V Radial 2kA 10% 22V 20A 14J 43V 24V 20V 14V
MOV-07D241KTR MOV-07D241KTR 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 No SVHC 6.8mm Through Hole -40°C~85°C TA 264V METAL OXIDE FILM 150V 210pF 8533.40.40.00 200V 210pF @ 1kHz e3 Tin (Sn) MOV-07 WIRE 10% 1 VARISTOR 0.25W 150V 1.2kA 240V 10A 15J 395V 216V 150V
SMAJ33CA SMAJ33CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2009 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant Tin 2 DO-214AC, SMA No SVHC 2.29mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMAJ33 2 Bidirectional 1 Transient Suppressors SILICON 1 5μA General Purpose 40A Single 36.7V 33V 5μA 400W 1mA 36.7V Yes 53.3V 7.5A 40.6V 150°C No 400W 53.3V
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2009 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant Tin 2 DO-214AC, SMA No SVHC 2.62mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND SMAJ30 2 Bidirectional 1 Transient Suppressors 400W SILICON 1 5μA General Purpose 40A Single 33.3V 30V 5μA 400W 1mA 33.3V Yes 48.4V 8.3A 36.8V 150°C No 48.4V
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2012 SMAJ yes Active 1 (Unlimited) 2 SMD/SMT EAR99 3.5V 4.57mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.62mm 2.92mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ36 2 Bidirectional 1 Transient Suppressors 400W SILICON 1 5μA General Purpose 40A Single 40V 36V 5μA 400W 1mA 40V Yes 58.1V 6.9A 44.2V 150°C No 58.1V
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