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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 Width Approval Agency Resistance Mfr 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 Filter Type 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 Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Terminal Shape Voltage Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Polarity Case Code (Metric) Case Code (Imperial) Tolerance Number of Circuits Leakage Current Resistor Type Rated Power Dissipation (P) Working Voltage Terminal Placement Max Voltage Rating (AC) Thermistor Application Non-Repetitive Pk On-state Cur Holding Current-Max Lead Diameter Applications Lead Spacing Rated (AC) Voltage (URac) Max Surge Current Element Configuration Varistor Voltage Clamping Current Power Dissipation Breakdown Voltage Energy Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Repetitive Reverse Voltage (Vrrm) Hold Current Trigger Device 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) 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) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MOV-20D180KTR MOV-20D180KTR 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 18V 11V 11.1nF 8533.40.40.00 14V 28500pF @ 1kHz e3 Tin (Sn) MOV-20 WIRE 10% 1 VARISTOR 1W 11V 2kA 18V 20A 11J 36V 20V 16V 11V
CG0402MLU-12G CG0402MLU-12G Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Surface Mount Tape & Reel (TR) 2008 ChipGuard® MLU Active 1 (Unlimited) 2 SMD/SMT EAR99 500μm 12V 1mm ROHS3 Compliant 5nA No 2 0402 (1005 Metric) No SVHC 500μm Surface Mount, MLCV -40°C~125°C TA 12V METAL OXIDE FILM 50FF 8533.40.40.00 TR, PAPER, 7 INCH 12V 0.5pF @ 1MHz e3 Matte Tin (Sn) - with Nickel (Ni) barrier CG0402 WRAPAROUND 12V 1005 0402 1 5nA VARISTOR 12V DUAL ENDED 25V
2017-50-SMC-RPLF 2017-50-SMC-RPLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2016 FLAT® 2017 Active 1 (Unlimited) 2 ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Vertical 1 UNSPECIFIED 2017 INDUSTRIAL NO 105°C -55°C ±20% SURGE PROTECTION CIRCUIT No 500V 10000A 10kA
2027-20-CLF 2027-20-CLF Bourns Inc. 0.0000
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0.00000000 download 2027 2 Axial Cylinder Bourns Inc. Through Hole ±15% No 200 V 10000A (10kA)
2037-30-B5 2037-30-B5 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 300V 5000A 5kA
2028-23-CFLF 2028-23-CFLF Bourns Inc. 0.0000
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0.00000000 download Through Hole Tray 2013 2028 Active 1 (Unlimited) Axial 85°C -55°C 3 8mm 10mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (T-Shape) No SVHC 4.4mm Through Hole 2028 ±20% 30kA Yes 230V 20000A 20kA
AV14K1812801NIR1HT AV14K1812801NIR1HT Bourns Inc. 0.0000
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0.00000000 download 10 Weeks AV Active 1 (Unlimited) ROHS3 Compliant 1812 (4532 Metric) Surface Mount, MLCV -55°C~125°C TA 4500pF @ 1kHz 1 2.4J 26.4V 21.6V 24V 14V 800A 16V
2027-25-CLF 2027-25-CLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 2 ROHS3 Compliant Lead Free Axial Cylinder UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 1 mm SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2026-35-CLF 2026-35-CLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 90°C -40°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2026 OTHER ±20% 1 mm SURGE PROTECTION CIRCUIT No 350V 20000A 20kA
ZV14K1210401NIR1HT ZV14K1210401NIR1HT Bourns Inc. 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 2000pF @ 1kHz 1 1.6J 24.2V 17.6V 22V 14V 400A 18V
TISP2290F3DR-S TISP2290F3DR-S Bourns Inc. 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 150°C 0°C ROHS3 Compliant 5A No 8 8-SOIC (0.154, 3.90mm Width) Surface Mount 90pF TISP2290 3 120A 220V 150mA 150mA 220V 290V 35A 3V 120A
P4SMA530A P4SMA530A 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 477V 400W 725V 600mA No 503.5V 600mA 477V 1
DV300K4032R2 DV300K4032R2 Bourns Inc. 0.7020
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0.00000000 download 9 Weeks DV Active 1 (Unlimited) ROHS3 Compliant 4032 (1080 Metric) Surface Mount, MLCV -40°C~125°C TA 140pF @ 1kHz 1 30J 517V 423V 470V 300V 1.2kA 385V
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
5.0SMDJ78CA-Q 5.0SMDJ78CA-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 86.7V 5000W 5kW 39.7A 126V 78V 1
TISP4165H3LM TISP4165H3LM Bourns Inc. 0.0000
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0.00000000 download Bulk 2005 Obsolete 1 (Unlimited) 2 EAR99 85°C -40°C Non-RoHS Compliant 5A UL RECOGNIZED TO-226-2, TO-92-2 (TO-226AC) not_compliant Through Hole 135V 74pF e0 Tin/Lead (Sn/Pb) BOTTOM NOT SPECIFIED NOT SPECIFIED TISP4165 3 NO O-PBCY-T2 Silicon Surge Protectors Not Qualified 1 SINGLE DO-92 60 A 600mA 300A 150mA SILICON SURGE PROTECTOR 135V 165V 100A 3V
CGF0804TFH-R900-2L CGF0804TFH-R900-2L Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) ChipGuard® Last Time Buy 1 (Unlimited) EAR99 ROHS3 Compliant 0302 (0806 Metric) Surface Mount -40°C~85°C TA DATA LINE FILTER 0.6pF @ 1MHz CGF0804TFH 4 5V
SMCJ20CA SMCJ20CA 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 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ20 2 1 Transient Suppressors SILICON 1 Bidirectional 5μA General Purpose 200A Single 25.5V 20V 5μA 1.5kW 1mA 22.2V 32.4V 46.3A No 22.2V 1500W 1.5kW
2027-07-BT1LF 2027-07-BT1LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2011 2027 yes Active 1 (Unlimited) 2 Axial 85°C -55°C 8mm 2 8mm 6mm ROHS3 Compliant Tin Axial Cylinder UL Through Hole 1 e3 DUAL WIRE MILITARY ±20% 800 μm SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
MF-USML175/6-2 MF-USML175/6-2 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 800ms 1.75A 0.031 0.80mm 6mOhm 50mOhm 3.5A
MF-R040-AP-99 MF-R040-AP-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-R yes Obsolete 1 (Unlimited) 2 Radial ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 860mOhm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.539 13.70mm AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R040 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 550mW 400mA 60V 3.8s 800mA 400mA 520mOhm 1.29Ohm
MF-RX012/250-2-2 MF-RX012/250-2-2 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 85°C -40°C ROHS3 Compliant Radial, Disc 5.1mm cURus, TUV 10.5Ohm Through Hole -40°C~85°C 0.256Lx0.181W 6.50mmx4.60mm 0.433 11.00mm 3A Polymeric MF-RX 0.201 5.10mm 120mA 3A 60V 250V Int 120mA 8Ohms 16Ohms
2056-20-B2LF 2056-20-B2LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Through Hole Tray 2006 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 3 8.5mm ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 200V 5000A 5kA
MF-SM250-2-006 MF-SM250-2-006 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) 2006 Multifuse®, MF-SM Active 1 (Unlimited) SMD/SMT 85°C -40°C 15V ROHS3 Compliant 100A 2 2-SMD cURus, TUV 85mOhm Surface Mount -40°C~85°C 0.344Lx0.264W 8.75mmx6.71mm 15V AEC-Q200 100A Polymeric MF-SM 1.9W 2.5A 100A 15V 25s 5A 2.5A 0.118 3.00mm 24mOhms 85mOhms 5A
2037-30-A 2037-30-A Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Bulk 2006 2037 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Cylinder No Lead User Defined e0 Tin/Lead (Sn90Pb10) ±15% 10kA SURGE PROTECTION CIRCUIT No 300V 5000A 5kA
MF-RX160-0-99 MF-RX160-0-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Bulk 2011 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A 0.09-0.14 OHMS AT 23 DEG CEL 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 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE 60V OVERLOAD PROTECTION 0.201 5.10mm 1.9W 1.6A 60V 11.4s 3.2A 1.6A 90mOhm 220mOhm
MF-RHT1100-2 MF-RHT1100-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) 2013 Multifuse®, MF-RHT Active 1 (Unlimited) ROHS3 Compliant Radial, Disc Through Hole -40°C~125°C 0.827Lx0.118W 21.00mmx3.00mm 16V 1.028 26.10mm AEC-Q200 Polymeric MF-RHT 0.402 10.20mm 11A 100A 11s 20A 5.5mOhm 13mOhm 20A
MF-RX135-AP-99 MF-RX135-AP-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Box (TB) 2013 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 ROHS3 Compliant 40A 0.12 OHMS MINIMUM AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 190mOhm Through Hole -40°C~85°C 0.483Lx0.122W 12.26mmx3.10mm 0.718 18.26mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-RX NO WIRE TEMPERATURE SENSING 0.201 5.10mm 60V 1.7W 1.35A 60V 9.6s 2.7A 1.35A 120mOhm 300mOhm
MF-R135-2 MF-R135-2 Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Through Hole Tape & Reel (TR) 2011 Multifuse®, MF-R yes Active 1 (Unlimited) 2 Radial 30V ROHS3 Compliant Lead Free 30V 40A No Radial, Disc No SVHC 5.1mm cURus, TUV 115mOhm Through Hole -40°C~85°C 0.350Dia x 0.118 T 8.90mmx3.00mm 30V 0.744 18.90mm TR 40A Polymeric e3 Tin (Sn) MF-R135 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 800mW 1.35A 7.3s 2.7A 1.35A 65mOhm 170mOhm
MF-RX185-2-99 MF-RX185-2-99 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tape & Reel (TR) 2007 Multifuse®, MF-RX yes Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant Tin 40A No 0.08-0.12 OHMS AT 23 DEG CEL Radial, Disc 5.1mm cURus, TUV 120mOhm Through Hole -40°C~85°C 0.701Lx0.122W 17.80mmx3.10mm 60V 0.902 22.90mm 8533.40.80.70 TR, 15 INCH 40A Polymeric e3 MF-RX 5.1mm WIRE OVERLOAD PROTECTION 810 μm 0.201 5.10mm 2.1W 1.85A 12.6s 3.7A 1.85A 80mOhm 190mOhm
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