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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 Additional Feature Package / Case REACH SVHC Lead Pitch Height Approval Agency Resistance Mfr Mounting Type Operating Temperature Size / Dimension Voltage - Rated DC Technology Height Seated (Max) Voltage - Rated AC Capacitance HTS Code Number of Functions Insulation Resistance Max Current 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 Operating Temperature (Max) Operating Temperature (Min) Qualification Status Terminal Shape Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Tolerance Case Connection Non-rep Peak Rev Power Dis-Max Current Rating (Amps) Wire/Cable Diameter Number of Circuits Response Time Thermistor Application Lead Diameter Applications Lead Spacing Voltage - Clamping Power Dissipation Energy Reverse Standoff Voltage Peak Pulse Power Clamping Voltage Peak Pulse Current Supplier Device Package Hold Current Trigger Device Type Fuse Type Voltage - Max Telecom IC Type Time to Trip Trip Current Power Line Protection Voltage - Breakdown (Min) Breaking Capacity @ Rated Voltage Melting I2t 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 Varistor Voltage (Max) Varistor Voltage (Min) Varistor Voltage (Typ) Maximum AC Volts Current - Surge Maximum DC Volts
2036-20-A 2036-20-A Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal User Defined 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 200V 10000A 10kA
2035-47-SM-RP 2035-47-SM-RP Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2035-SM Active 1 (Unlimited) 2 EAR99 2 Non-RoHS Compliant Contains Lead UL RECOGNIZED 2-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 e0 Tin/Lead (Sn90Pb10) END WRAP AROUND 2035 2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±15% ISOLATED 10kA No 470V 5000A 5kA
2033-140-G5-LF 2033-140-G5-LF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks 2033 Active 1 (Unlimited) 2 ROHS3 Compliant Cylinder No Lead, 6 Terminal User Defined ±30% No 1400V 20000A 20kA
2051-15-SM-RPLF 2051-15-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 2051 yes Active 1 (Unlimited) 2 SMD/SMT 90°C -40°C 3.2mm 2 4.5mm ROHS3 Compliant Tin 1812 (4532 Metric) No SVHC 2.7mm Surface Mount 1 e3 DUAL UNSPECIFIED 2 INDUSTRIAL 4532 1812 ±30% 1A SURGE PROTECTION CIRCUIT No 150V 2000A 2kA
2051-30-SM-RPLF 2051-30-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 14 Weeks Surface Mount Tape & Reel (TR) 2011 2051 yes Active 1 (Unlimited) 2 SMD/SMT 90°C -40°C 3.2mm 2 4.5mm ROHS3 Compliant Tin 1812 (4532 Metric) No SVHC 2.7mm Surface Mount 1 e3 DUAL UNSPECIFIED 2 INDUSTRIAL 4532 1812 ±25% 1A SURGE PROTECTION CIRCUIT No 300V 2000A 2kA
2035-23-BLF 2035-23-BLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2012 2035 yes Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 4.1mm ROHS3 Compliant Lead Free Axial Cylinder No SVHC UL Through Hole 1pF ±15% 800 μm 10kA SURGE PROTECTION CIRCUIT No 230V 5000A 5kA
ZV20K1210401NIR1HT ZV20K1210401NIR1HT Bourns Inc. 0.0000
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0.00000000 download 8 Weeks Tape & Reel (TR) ZVHT Active 1 (Unlimited) ROHS3 Compliant 1210 (3225 Metric) Surface Mount, MLCV -55°C~150°C TA 1400pF @ 1kHz 1 2J 36.3V 26.4V 33V 20V 400A 26V
ISOM3-230-R-L2 ISOM3-230-R-L2 Bourns Inc. 0.0000
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0.00000000 IsoMOV? Disc 13.2mm Bourns Inc. Through Hole GDT, MOV 1 General Purpose 620V Disc 13.2mm
2015-42-SMC-RPLF 2015-42-SMC-RPLF Bourns Inc. 0.0000
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0.00000000 download Surface Mount, Vertical Tape & Reel (TR) 2014 2015 Obsolete 1 (Unlimited) 2 85°C -55°C 2 ROHS3 Compliant 2-SMD No SVHC Surface Mount 1.9pF 1 1GOhm UNSPECIFIED UNSPECIFIED OTHER ±20% SURGE PROTECTION CIRCUIT No 420V 5000A 5kA
ISOM5-555-R-L2 ISOM5-555-R-L2 Bourns Inc. 0.0000
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0.00000000 IsoMOV? Disc 17mm Bourns Inc. Through Hole GDT, MOV 1 General Purpose 1400V (1.4kV) Disc 17mm
SF-0603FP125-2 SF-0603FP125-2 Bourns Inc. 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SinglFuse™ SF-0603FP yes Active 1 (Unlimited) ROHS3 Compliant 0603 (1608 Metric) UL Surface Mount -40°C~105°C 0.063Lx0.032W 1.60mmx0.80mm 32V 32V e3 Tin (Sn) - with Nickel (Ni) barrier SF-0603 1.25A Fast Blow Board Mount (Cartridge Style Excluded) 50A 0.027
2055-23-SM-RPLF 2055-23-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2055-SM yes Active 1 (Unlimited) 2 Solder 85°C -30°C 6.2mm 2 4.2mm ROHS3 Compliant 2-SMD Cylinder Square End 3.5mm UL Surface Mount e3 TIN END WRAP AROUND 2055 2 1 SINGLE ±20% ISOLATED SILICON SURGE PROTECTOR No 230V 2500A 2.5kA
2036-40-B3FLF 2036-40-B3FLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 Radial 85°C -55°C 5.1mm 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) 3.8mm UL Through Hole 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED NOT SPECIFIED NOT SPECIFIED 2036 OTHER Not Qualified ±20% 800 μm SURGE PROTECTION CIRCUIT Yes 400V 10000A 10kA
2027-25-BLF 2027-25-BLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Bulk 2011 2027 Active 1 (Unlimited) 2 Axial 85°C -55°C 2 8mm 6mm ROHS3 Compliant Lead Free Axial Cylinder No SVHC UL Through Hole 1pF 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% 800 μm 20kA SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
MF-R015/600-0 MF-R015/600-0 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bag 2005 Multifuse®, MF-R/600 Obsolete 1 (Unlimited) 2 Radial EAR99 60V ROHS3 Compliant 60V 150mA No Radial, Box No SVHC 5mm 12.6mm cURus, TUV 12Ohm Through Hole -40°C~85°C 0.531Lx0.236W 13.50mmx6.00mm 250V 0.496 12.60mm 8533.40.80.70 3A Polymeric 4.7mm e3 Tin (Sn) MF-R015 WIRE 650 μm TEMPERATURE SENSING 650 μm 0.197 5.00mm 1W 150mA 250V 600V Int 5s 300mA 6Ohm 22Ohm
SMLJ30A-QH SMLJ30A-QH Bourns Inc. 0.0000
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0.00000000 download 16 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) SMLJ30 Automotive No 33.3V 3000W 3kW 62A 48.4V 30V 1
P4SMA43A P4SMA43A 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 36.8V 400W 59.3V 6.9A No 40.9V 6.9A 36.8V 1
2026-25-C2FLF 2026-25-C2FLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Radial 90°C -40°C 8.1mm 13mm ROHS3 Compliant Tin Axial Cylinder, 3 Lead (Radial Bend) UL Through Hole 1 e3 UNSPECIFIED PIN/PEG NOT SPECIFIED NOT SPECIFIED 2026 OTHER Not Qualified ±20% 1 mm SURGE PROTECTION CIRCUIT Yes 250V 20000A 20kA
2052-25-SM-RPLF 2052-25-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2012 2052 Active 1 (Unlimited) 3 SMD/SMT 85°C -30°C 5mm 3 7.2mm ROHS3 Compliant Nickel 3-SMD Cylinder Square End No SVHC 7.2mm Surface Mount 1 UNSPECIFIED OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 250V 5000A 5kA
2038-20-SM-RPLF 2038-20-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 Mini-TRIGARD™ 2038 yes Active 1 (Unlimited) 2 Solder EAR99 90°C -40°C 3 ROHS3 Compliant 3-SMD Cylinder Square End 3.3mm Surface Mount AVALANCHE 8541.10.00.50 e3 Tin (Sn) END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 200V 5000A 5kA
2026-09-A1 2026-09-A1 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 90°C -40°C 7.9mm 3 11.2mm Non-RoHS Compliant Contains Lead Cylinder No Lead, 3 Terminal User Defined 2026 ±20% 40kA SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
ST-0600-BLB-STD ST-0600-BLB-STD Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk Sparctube™ ST-0600 Obsolete 1 (Unlimited) Axial 2 8mm 60mm ROHS3 Compliant Axial Cylinder Through Hole ST-0600 ±12% 750A No 600V
SA2-3000-CLB-STD SA2-3000-CLB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder Bourns Inc. Through Hole ±20% No 3000 V 5000A (5kA)
SA2-3600-CKB-STD SA2-3600-CKB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder, Radial Bend Bourns Inc. Through Hole ±20% No 3600 V 5000A (5kA)
SA2-3600-CBB-STD SA2-3600-CBB-STD Bourns Inc. 0.0000
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0.00000000 download SA2 2 Axial Cylinder, Radial Bend Bourns Inc. Through Hole ±20% No 3600 V 5000A (5kA)
2018-09-SMH-RPLF 2018-09-SMH-RPLF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Tape & Reel (TR) Flat® 2018 Active 1 (Unlimited) 3 ROHS3 Compliant Disc 8.00mm Tabbed SMD Surface Mount Horizontal 2018 ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
ST-0840-BBB-STD ST-0840-BBB-STD Bourns Inc. 0.0000
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0.00000000 download Sparctube™ ST-0840 Obsolete 1 (Unlimited) ROHS3 Compliant ST-0840
2036-07-SM 2036-07-SM Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Bulk 2011 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) 3 EAR99 85°C -55°C 5mm 3 7.3mm Non-RoHS Compliant Contains Lead 3-SMD Cylinder Square End Surface Mount 1 e0 Tin/Lead (Sn90Pb10) UNSPECIFIED UNSPECIFIED 2036 OTHER ±20% 10kA SURGE PROTECTION CIRCUIT No 75V 10000A 10kA
2026-40-C13F 2026-40-C13F Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) 3 Non-RoHS Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2026 ±20% Yes 400V 20000A 20kA
SMAJ36A-QH SMAJ36A-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 SMAJ36 YES R-PDSO-C2 SILICON 1 SINGLE 36V UNIDIRECTIONAL 400W Automotive No 40V 400W 6.9A 58.1V 36V 1
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