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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 Flammability Rating 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 Thickness Resistance Mounting Type Weight Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Ratings Voltage - Rated AC Capacitance HTS Code Packing Method Number of Functions Physical Dimension Max Current Rating Max Voltage Rating (DC) Power Rating 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 Subcategory Qualification Status 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 Polarity Tolerance Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Lead Diameter Applications Lead Spacing Lead/Base Style 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 Terminal Material Max Repetitive Reverse Voltage (Vrrm) Hold Current Trigger Device Type Fuse Type Current - Max Voltage - Max Telecom IC Type Time to Trip Current - Hold (Ih) Voltage - Off State Trip Current Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Current - Hold (Ih) (Max) 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) Current - Trip (It) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Bidirectional Channels Voltage - On State Current - Peak Pulse (8/20μs) Varistor Voltage (Max) Varistor Voltage (Min) Maximum AC Volts
MF-RX014/250U-2 MF-RX014/250U-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) Radial ROHS3 Compliant Radial, Disc 5.1mm cURus, TUV 6.5Ohm Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm 3A 60V Polymeric e3 Tin (Sn) MF-RX 0.201 5.10mm 145mA 3A 60V 250V Int 3.5Ohm 12Ohm
SF-2410FPA100W-2 SF-2410FPA100W-2 Bourns Inc. 1.0154
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
MF-RHT650-0 MF-RHT650-0 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Bulk 2010 Multifuse®, MF-RHT Active 1 (Unlimited) 2 Radial 125°C -40°C 16V 29.8mm ROHS3 Compliant 16V 100A No Radial, Disc Unknown 5.1mm 3mm 12.7mm 26mOhm Through Hole -40°C~125°C 0.500Lx0.118W 12.70mmx3.00mm 16V 0.874 22.20mm AEC-Q200 100A Polymeric MF-RHT 810 μm 0.114 2.90mm 4.3W 6.5A 100A 16V 5.5s 12A 6.5A 11mOhms 26mOhms 12A
5.0SMDJ10A 5.0SMDJ10A 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 11.1V 5000W 5kW 294.2A 17V 10V 1
SMBJ20A SMBJ20A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2009 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 SMBJ20 2 Transient Suppressors 600W SILICON 1 Unidirectional 5μA General Purpose 100A Single 25.5V 20V 5μA 600W 1mA 22.2V 32.4V 18.5A 25.5V No 22.2V 18.6A
MOV-10D180KTR MOV-10D180KTR Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Tape & Reel (TR) 2010 Active 1 (Unlimited) 2 10mm ROHS3 Compliant No Disc 10mm 7.2mm Through Hole -40°C~105°C TA 20V 5.6nF 14V 5600pF @ 1kHz e3 Tin (Sn) MOV-10 WIRE 10% 1 VARISTOR 0.4W 11V 500A 18V 5A 2.1J 36V 20V 16V 11V
MF-RX160/72-AP MF-RX160/72-AP Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Box (TB) 2010 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 140mOhm Through Hole -40°C~85°C 0.642Lx0.122W 16.30mmx3.10mm 0.839 21.30mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 1.9W 1.6A 40A 72V 11.4s 3.2A 90mOhm 220mOhm
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0.00000000 download 7 Weeks Bulk 2011 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 Radial 72V ROHS3 Compliant UL94 V-0 72V 0.14 TO 0.31 OHMS AT 23 DEG CEL Radial, Disc No SVHC 5.1mm 16.7mm cURus, TUV 310mOhm Through Hole -40°C~85°C 0.461Dia x 0.122 T 11.70mmx3.10mm 72V 0.657 16.70mm 40A Polymeric 7.6mm e3 Tin (Sn) MF-RX NO WIRE 510 μm OVERLOAD PROTECTION 0.201 5.10mm 1W 900mA 40A 7.2s 1.8A 140mOhm 470mOhm
MF-RX185 MF-RX185 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V 12.8mm ROHS3 Compliant Lead Free 60V 40A No Radial, Disc No SVHC 5.1mm 22.9mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.701Lx0.122W 17.80mmx3.10mm 60V 0.902 22.90mm 8533.40.80.70 40A Polymeric e3 Tin (Sn) MF-RX Polymer WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 2.1W 1.85A 12.6s 3.7A 1.85A 80mOhm 190mOhm
SM8S20CA-Q SM8S20CA-Q Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SM8S Active 1 (Unlimited) ROHS3 Compliant DO-218AB Surface Mount -55°C~175°C TJ Zener SM8S2 Automotive No 22.2V 6600W 6.6kW 204A 32.4V 20V 1
MOV-20D680KTR MOV-20D680KTR 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 10A No Disc 20mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 68V 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
MF-RX020/72-2 MF-RX020/72-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Tape & Reel (TR) 2013 Multifuse®, MF-RX/72 yes Active 1 (Unlimited) 2 ROHS3 Compliant 1.5 TO 2.84 OHMS AT 23 DEG CEL Radial, Disc cURus, TUV Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm TR Polymeric e3 Tin (Sn) MF-RX NO WIRE 0.4W OVERLOAD PROTECTION 0.201 5.10mm 72V 40A 72V 2.2s 200mA 1.5Ohm 4.4Ohm 400mA
MF-SVS210U-0 MF-SVS210U-0 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Bulk 2008 Multifuse®, MF-SVS Active 1 (Unlimited) ROHS3 Compliant Strap unknown cURus, TUV User Defined -40°C~85°C 0.866Lx0.205W 22.00mmx5.20mm 100A Polymeric MF-SVS 2.4W 2.1A 100A 10V 5s 5A 0.035 0.90mm 10mOhm 40mOhm
SMAJ6.0A-Q SMAJ6.0A-Q Bourns Inc. 0.0000
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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 6.67V 400W 38.8A 10.3V 6V 1
CDSOT23-SR70 CDSOT23-SR70 Bourns Inc. 0.0000
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0.00000000 Last Time Buy 1 (Unlimited) RoHS Compliant
TISP4290H3LMR-S TISP4290H3LMR-S Bourns Inc. 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2001 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 55pF e3 Matte Tin (Sn) BOTTOM WIRE NOT SPECIFIED NOT SPECIFIED TISP4290 2 Not Qualified 1 SINGLE 300A 220V 600mA SILICON SURGE PROTECTOR 150mA 290V 100A 3V
TISP4360MMAJR-S TISP4360MMAJR-S Bourns Inc. 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Active 1 (Unlimited) 2 85°C -40°C ROHS3 Compliant 5A UL RECOGNIZED DO-214AC, SMA not_compliant Surface Mount 40pF Max e3 Matte Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED TISP4360 2 YES R-PDSO-C2 Not Qualified 1 SINGLE 600mA SILICON SURGE PROTECTOR 150mA 290V 360V 50A
TISP5070H3BJR-S TISP5070H3BJR-S Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Cut Tape (CT) 2007 yes Active 1 (Unlimited) 2 Solder EAR99 150°C -40°C 3V ROHS3 Compliant -5A 2 UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 95.991485mg 365pF e3 Matte Tin (Sn) DUAL C BEND 260 40 TISP50 2 Not Qualified 1 SINGLE 60 A 300A 58V 600mA SILICON SURGE PROTECTOR 150mA 70V 100A 300A
MF-S200 MF-S200 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Bulk 2005 Multifuse®, MF-S yes Active 1 (Unlimited) 2 Axial 30V ROHS3 Compliant 30V 100A No Strap Unknown 1.1mm cURus, TUV 60mOhm User Defined -40°C~85°C 0.880Lx0.417W 22.35mmx10.60mm 30V 100A Polymeric e2 Tin/Silver (Sn/Ag) MF-S2 FLAT OVERLOAD PROTECTION 1.9W Nickel 2A 4s 4.4A 2A 0.043 1.10mm 30mOhm 80mOhm
SF-2410SP200W-2 SF-2410SP200W-2 Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) SinglFuse™ SF-2410SPxxxW 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 250V SF-2410 2A Slow Blow Board Mount (Cartridge Style Excluded) 100A AC 50A DC 3 0.038Ohm
SF-0603HIA350M-2 SF-0603HIA350M-2 Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Active 1 (Unlimited) ROHS3 Compliant
MF-RG500-2 MF-RG500-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks PCB, Through Hole Tape & Reel (TR) 2001 Multifuse®, MF-RG yes Active 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 100A No Radial, Disc 5.1mm 23mOhm Through Hole -40°C~85°C 0.409Lx0.118W 10.40mmx3.00mm 16V 0.563 14.30mm 8533.40.80.70 TR 100A Polymeric e3 Tin (Sn) MF-RG WIRE OVERLOAD PROTECTION 810 μm 0.114 2.90mm 2.6W 5A 16V 2s 8.5A 5A 15mOhm 34mOhm
2036-20-SMLF 2036-20-SMLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) Solder 85°C -55°C 5mm 3 7.3mm ROHS3 Compliant 3-SMD Cylinder Square End UL Surface Mount 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 2036 3 OTHER X-XXSS-X ±20% SURGE PROTECTION CIRCUIT No 200V 10000A 10kA
MOV-14D390K MOV-14D390K Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 14mm ROHS3 Compliant 10A No Disc 14mm 7.5mm 4mm Through Hole 3.000003g -40°C~85°C TA 39V 5.1nF 8533.40.40.00 31V 600mW 5100pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 25V 1kA 39V 10A 8.6J 77V 43V 35V 25V
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2011 Active 1 (Unlimited) 2 EAR99 5.5mm 14mm ROHS3 Compliant Tin 50A No Disc 14mm No SVHC 7.5mm 5.5mm Through Hole 3.000003g -40°C~85°C TA 415V 320V 390pF 8533.40.40.00 415V 600mW 390pF @ 1kHz e3 MOV-14 WIRE 10% 1 VARISTOR 0.6W 320V Radial 4.5kA 10% 510V 50A 125J 845V 561V 459V 320V
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0.00000000 download 14 Weeks Radial, Through Hole Bulk 2010 Active 1 (Unlimited) 2 EAR99 5mm 7mm ROHS3 Compliant Tin Disc 7mm No SVHC 5mm 6.8mm Through Hole -40°C~85°C TA 517V METAL OXIDE FILM 300V 105pF 8533.40.40.00 385V 105pF @ 1kHz e3 MOV-07 WIRE 10% 1 VARISTOR 0.25W 300V Radial 1.2kA 10% 470V 10A 30J No 775V 423V 300V
MF-RX014/250U-B5-2 MF-RX014/250U-B5-2 Bourns Inc. 0.0000
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0.00000000 download 17 Weeks Tape & Reel (TR) 2005 Multifuse®, MF-RX/250 Active 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant No Radial, Disc 5.1mm cURus, TUV 6Ohm Through Hole -40°C~85°C 0.236Lx0.150W 6.00mmx3.80mm 0.394 10.00mm 3A 60V Polymeric MF-RX 0.201 5.10mm 145mA 3A 60V 250V Int 145mA 4.5Ohms 14Ohms
MF-VS170SS-0 MF-VS170SS-0 Bourns Inc. 0.0000
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0.00000000 download Surface Mount Bulk 2005 Multifuse®, MF-VS Obsolete 1 (Unlimited) 2 Axial 85°C -40°C 16V ROHS3 Compliant 100A No Strap UR 40mOhm User Defined -40°C~85°C 100A Polymeric MF-VS 1.4W 1.7A 100A 16V 3s 3.4A 1.7A 0.035 0.90mm 30mOhms 105mOhms 3.4A
SF-0402FP100F-2 SF-0402FP100F-2 Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) SinglFuse™ SF-0402FPxxxF Active 1 (Unlimited) ROHS3 Compliant PRE ARCING TIME: OPEN WITHIN 5 SEC AT 200% RATED CURRENT 0402 (1005 Metric) UL Surface Mount -55°C~90°C 0.039Lx0.020W x 0.013 H 1.00mmx0.51mmx0.33mm 35V TR, 7 INCH 1mm x 0.51mm x 0.33mm e3 Tin (Sn) - with Nickel (Ni) barrier SF-0402 YES WRAPAROUND UL 1mm 0.51 mm 1A ELECTRIC FUSE 0.33mm 1A Fast Blow Board Mount (Cartridge Style Excluded) 35A 0.024 0.073Ohm
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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 cUL, cURus, TUV Surface Mount -40°C~85°C 0.127Lx0.101W 3.22mmx2.58mm Polymeric MF-USML 50A 12V 5s 3.8A 0.047 1.20mm 2mOhm 20mOhm 7.6A
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