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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 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 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 Direction Surface Mount Terminal Pitch JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Terminal Shape Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Tolerance Non-rep Peak Rev Power Dis-Max Number of Circuits Response Time Leakage Current Resistor Type Rated Power Dissipation (P) Terminal Placement Max Voltage Rating (AC) Thermistor Application Lead Diameter Applications Lead Spacing Lead/Base Style Rated (AC) Voltage (URac) Max Surge Current Voltage - Working 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 Power Dissipation-Max Hold Current Current - Max Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Resistance @ 25°C Voltage - Breakdown (Min) 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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
MF-R800-AP-99 MF-R800-AP-99 Bourns Inc. 0.0000
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0.00000000 download 4 Weeks Tape & Box (TB) 2011 Multifuse®, MF-R Obsolete 1 (Unlimited) Radial 85°C -40°C ROHS3 Compliant 40A Radial, Disc 10.2mm cURus, TUV 20mOhm Through Hole -40°C~85°C 0.953Lx0.118W 24.20mmx3.00mm 1.295 32.90mm 40A Polymeric MF-R800 0.402 10.20mm 4W 8A 40A 30V 18.8s 16A 8A 5mOhms 30mOhms 16A
MF-RHT600-AP-14 MF-RHT600-AP-14 Bourns Inc. 0.0000
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0.00000000 Multifuse?, MF-RHT Radial, Disc cUL, cURus, TUV Bourns Inc. Through Hole -40°C ~ 125°C 0.441" L x 0.118" W (11.20mm x 3.00mm) AEC-Q200 Polymeric 0.201" (5.10mm) 100 A 16V 5 s 6 A - 13 mOhms 32 mOhms 10.8 A
2441-41-G-T-CL 2441-41-G-T-CL Bourns Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited)
SMLJ43A SMLJ43A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 2010 SMLJ 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 SMLJ43 2 Transient Suppressors SILICON 1 Unidirectional 3000W 5μA General Purpose 300A Single 52.8V 43V 5μA 3kW 1mA 47.8V 69.4V 43.2A No 47.8V 3000W 3kW
MF-USML650/6-2 MF-USML650/6-2 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 2s 6.5A 0.039 1.00mm 1mOhm 9mOhm 13A
SMAJ180CA SMAJ180CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2015 SMAJ 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 SMAJ18 YES SILICON 1 SINGLE BIDIRECTIONAL 400W General Purpose 201V 1W No 400W 1.4A 292V 180V 1
2027-23-B10 2027-23-B10 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2006 2027 Active 1 (Unlimited) 2 Radial 85°C -55°C 8mm 2 12.7mm Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
MF-RX160-AP MF-RX160-AP Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tape & Box (TB) 2011 Multifuse®, MF-RX yes Last Time Buy 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 40A 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 11.4s 3.2A 1.6A 90mOhm 220mOhm
2036-25-B2LF 2036-25-B2LF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 Radial 85°C -55°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 4.4mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2036 3 OTHER ±20% 800 μm SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2036-30-B 2036-30-B 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 (T-Shape) Through Hole 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED PIN/PEG 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
CD214L-T9.0CALF CD214L-T9.0CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 9V Bidirectional General Purpose Single 9V 5μA 3kW 1mA 15.4V 20.6A 5W No 10V 3000W 3kW 194.8A 9V 1
CD214L-T10CALF CD214L-T10CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 SINGLE Bidirectional 10μA General Purpose 10V 10μA 3kW 1mA 11.1V 17V 176.4A 5W No 11.1V 3000W 3kW 176.4A
SMAJ12CA-QH SMAJ12CA-QH Bourns Inc. 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMAJ Active 1 (Unlimited) 2 ROHS3 Compliant PRSM-MIN DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMAJ12 YES R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL 400W Automotive No 13.3V 400W 20.1A 19.9V 12V 1
TBU-CA040-050-WH TBU-CA040-050-WH Bourns Inc. 0.0000
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0.00000000 download 7 Weeks Surface Mount Tape & Reel (TR) 2012 TBU® yes Active 1 (Unlimited) 3 Solder 125°C -40°C 6.5mm ROHS3 Compliant 400V 50mA 12 SMD 6.50mm x 4.00mm No SVHC 850μm 6.5mm 14.3Ohm Surface Mount 2.154564g 400V Internal Switch 1 e3 Matte Tin (Sn) BOTTOM NO LEAD 260 40 TBU-CA040 3 MILITARY Bidirectional R-XBCC-N3 Not Qualified 1 1 μs General Purpose 75mA 200V Single 20V Yes 100mA SURGE PROTECTION CIRCUIT
CD214L-T40CALF CD214L-T40CALF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND CD214L 2 SILICON 1 SINGLE Bidirectional 5μA General Purpose 40V 5μA 3kW 1mA 44.4V 64.5V 46.4A 5W No 44.4V 3000W 3kW 46.4A
MF-RX250/72-AP-14 MF-RX250/72-AP-14 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Box (TB) Multifuse®, MF-RX/72 Active 1 (Unlimited) RoHS Compliant Radial, Disc cUL, cURus, TUV Through Hole -40°C~85°C 0.702Lx0.122W 17.84mmx3.10mm 0.839 21.30mm Polymeric 0.201 5.10mm 40A 72V 15.6s 2.5A 50mOhm 130mOhm 5A
2027-47-B19LF 2027-47-B19LF Bourns Inc. 0.0000
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0.00000000 2027 Last Time Buy 1 (Unlimited) 2 2 RoHS Compliant Axial Cylinder, Radial Bend Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 470V 10000A 10kA
CMF-SDP35-2 CMF-SDP35-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 4 EAR99 ROHS3 Compliant 15% and -20% tolerance is available 4-SMD Cube not_compliant Surface Mount -40°C~125°C 0.433Lx0.354W 11.00mmx9.00mm 8533.40.80.70 TR, 13 INCH 4.6A Ceramic e3 Tin (Sn) YES FLAT DUAL IN-LINE 220V OVERLOAD PROTECTION 600V 110mA 4.6A 230V 600V Int 60ms 230mA 35Ohm 0.453 11.50mm
CMF-SD35A-2 CMF-SD35A-2 Bourns Inc. 0.0000
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0.00000000 14 Weeks Surface Mount Tape & Reel (TR) 2010 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C Non-RoHS Compliant Copper, Tin 230V 2.5A 4-SMD Cube 35Ohm Surface Mount 0.319Lx0.282W 8.10mmx7.15mm TR, 13 INCH 2.5A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 100mA 230V 600V Int 200ms 200mA 35Ohm 100mA 0.335 8.50mm
CMF-SD50-2 CMF-SD50-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2003 CMF-SD Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 125°C -40°C ROHS3 Compliant Copper, Tin 3A 4-SMD Cube 50Ohm Surface Mount 0.402Lx0.354W 10.20mmx9.00mm 8533.40.80.70 TR, 13 INCH 3A Ceramic GULL WING 20% DUAL IN-LINE 230V OVERLOAD PROTECTION 600V 90mA 230V 600V Int 100ms 190mA 50Ohm 90mA 0.425 10.80mm
T049032 T049032 Bourns Inc. 0.0000
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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
CMF-SDP10-2 CMF-SDP10-2 Bourns Inc. 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2008 CMF-SDP Active 1 (Unlimited) 4 EAR99 230V ROHS3 Compliant Tin 4-SMD Cube No SVHC not_compliant 11.5mm Surface Mount -40°C~125°C 0.433Lx0.354W 11.00mmx9.00mm 230V 230V 8533.40.80.70 TR, 13 INCH 1A Ceramic e3 2.6mm GULL WING 20% DUAL IN-LINE 220V OVERLOAD PROTECTION 600V 180mA 1A 230V 250V Int 3.8s 360mA 10Ohm 0.453 11.50mm
MF-NSML450/12-2 MF-NSML450/12-2 Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) Multifuse®, MF-NSML/X Active 2A (4 Weeks) ROHS3 Compliant 1206 (3216 Metric), Concave cURus, TUV Surface Mount -40°C~85°C 0.128Lx0.063W 3.25mmx1.60mm Polymeric MF-NSML 50A 12V 2s 4.5A 0.055 1.40mm 2mOhm 14mOhm 9A
MF-R020-AP-99 MF-R020-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 EAR99 ROHS3 Compliant 40A Radial, Disc 5.1mm cURus, TUV 2.84Ohm Through Hole -40°C~85°C 0.291Dia x 0.122 T 7.40mmx3.10mm 0.500 12.70mm 8533.40.80.70 AMMO PACK 40A Polymeric e3 Tin (Sn) MF-R020 WIRE TEMPERATURE SENSING 510 μm 0.201 5.10mm 60V 400mW 200mA 60V 2.2s 400mA 200mA 1.5Ohm 4.4Ohm
2026-23-C2F 2026-23-C2F Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tray 2006 TRIGARD® 2026 no Active 1 (Unlimited) 3 Radial 90°C -40°C 8.1mm 3 13mm Non-RoHS Compliant Contains Lead 230V Axial Cylinder, 3 Lead (Radial Bend) unknown Through Hole 1 UNSPECIFIED PIN/PEG 2026 OTHER Not Qualified ±20% 40kA SURGE PROTECTION CIRCUIT Yes 20000A 20kA
SMCJ8.0CA SMCJ8.0CA Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Digi-Reel® 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 SMCJ8 2 1 Transient Suppressors SILICON 1 SINGLE 8V Bidirectional 100μA General Purpose 200A 10.2V 8V 1.5kW 1mA 8.89V 13.6V 110.3A No 1500W 1.5kW 8V
MOV-07D201KTR MOV-07D201KTR 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 3.4mm 7mm ROHS3 Compliant No Disc 7mm No SVHC 5mm 6.8mm Through Hole -40°C~85°C TA 225V METAL OXIDE FILM 130V 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 185V 130V
SMBJ300A SMBJ300A Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Tape & Reel (TR) 2014 SMBJ Active 1 (Unlimited) 2 EAR99 300V ROHS3 Compliant 2 PRSM-MIN DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMBJ30 YES SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose 335V 5W No 600W 1.3A 486V 300V 1
ZV14K1210401NIR1 ZV14K1210401NIR1 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 2000pF @ 1kHz 1 1.6J 24.2V 19.8V 22V 14V 400A 18V
MOV-14D102K MOV-14D102K 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 50A No Disc 14mm No SVHC 7.5mm Through Hole 3.000003g -40°C~85°C TA 1kV 625V 200pF 8533.40.40.00 825V 200pF @ 1kHz e3 Tin (Sn) MOV-14 WIRE 10% 1 VARISTOR 0.6W 625V 4.5kA 1kV 50A 190J 1.65kV 1.1kV 900V 625V
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