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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 Number of Poles Diameter Length RoHS Status Lead Free Contact Plating Voltage - Rated Additional Feature Package / Case REACH SVHC Lead Pitch Approval Agency Mounting Type Technology Capacitance HTS Code Number of Functions Insulation Resistance JESD-609 Code Terminal Finish Terminal Position Terminal Form Base Part Number Pin Count Temperature Grade Surface Mount JESD-30 Code Operating Temperature (Max) Operating Temperature (Min) Diode Element Material Number of Elements Configuration Diode Type Polarity Tolerance Case Connection Lead Diameter Peak Pulse Current Telecom IC Type Fail Short Voltage - DC Spark Over (Nom) Impulse Discharge Current (8/20μs)
2037-09-B5LF 2037-09-B5LF Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 5 Weeks Bulk 2015 2037 Active 1 (Unlimited) 2 ROHS3 Compliant Axial Cylinder, Radial Bend Through Hole ±15% SURGE PROTECTION CIRCUIT No 90V 5000A 5kA
2037-30-B 2037-30-B Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Bulk 2006 2037 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 5mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole e0 Tin/Lead (Sn90Pb10) ±15% 10kA SURGE PROTECTION CIRCUIT No 300V 5000A 5kA
2046-40-C2LF 2046-40-C2LF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Radial, Through Hole Tray 2013 2046 Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin 400V Axial Cylinder, 3 Lead (Radial Bend) No SVHC 4.4mm Through Hole 2pF 1 10GOhm UNSPECIFIED WIRE OTHER ±20% 20kA SURGE PROTECTION CIRCUIT No 10000A 10kA
2027-47-C 2027-47-C 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 8mm 2 6mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole 1 UNSPECIFIED UNSPECIFIED OTHER ±15% 20kA SURGE PROTECTION CIRCUIT No 470V 10000A 10kA
2035-35-BT1 2035-35-BT1 Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Through Hole Tape & Reel (TR) 2006 2035 Active 1 (Unlimited) Axial 85°C -55°C 5mm 2 4.1mm Non-RoHS Compliant Contains Lead Axial Cylinder Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 350V 5000A 5kA
2026-47-C4 2026-47-C4 Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Through Hole Tube 2006 TRIGARD® 2026 Active 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Radial Cylinder, 3 Lead Through Hole 1 UNSPECIFIED PIN/PEG 2026 INDUSTRIAL 90°C -40°C ±20% 40kA SURGE PROTECTION CIRCUIT No 470V 20000A 20kA
2038-35-SM 2038-35-SM Bourns Inc. 0.0000
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0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2038 Active 1 (Unlimited) 2 EAR99 3 Non-RoHS Compliant UL RECOGNIZED 3-SMD Cylinder Square End Surface Mount AVALANCHE 8541.10.00.50 END WRAP AROUND 2038 2 O-LELF-R2 SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE UNIDIRECTIONAL ±25% ISOLATED No 350V 5000A 5kA
2036-23-SMLF-H 2036-23-SMLF-H Bourns Inc. 0.0000
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0.00000000 6 Weeks TRIGARD™ 2036-xx-SM-H Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 2036 ±25% SURGE PROTECTION CIRCUIT No 230V 10000A 10kA
2056-47-ALF 2056-47-ALF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tray 2006 2056 yes Active 1 (Unlimited) 3 Radial 85°C -30°C 6mm 3 8.5mm ROHS3 Compliant Cylinder No Lead, 3 Terminal No SVHC User Defined 1 e3 Tin (Sn) UNSPECIFIED 3 OTHER ±20% 5kA SURGE PROTECTION CIRCUIT No 470V 5000A 5kA
2027-20-ALF 2027-20-ALF Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 6 Weeks Surface Mount Bulk 2006 2027 Active 1 (Unlimited) 2 Solder 85°C -55°C 8mm 2 6mm ROHS3 Compliant Lead Free Cylinder No Lead UL User Defined 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED OTHER ±15% SURGE PROTECTION CIRCUIT No 200V 10000A 10kA
2046-14-ALF 2046-14-ALF Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 12 Weeks Radial, Surface Mount, Through Hole Tray 2013 2046 Active 1 (Unlimited) 3 Axial 85°C -30°C 3 8mm 10mm ROHS3 Compliant Tin Cylinder No Lead, 3 Terminal No SVHC User Defined 1 UNSPECIFIED OTHER ±20% 20kA SURGE PROTECTION CIRCUIT No 145V 10000A 10kA
2027-15-SM-RP 2027-15-SM-RP Bourns Inc. 0.0000
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Mult: 1

0.00000000 download 6 Weeks Surface Mount Tape & Reel (TR) 2011 2027 Active 1 (Unlimited) 2 2 Non-RoHS Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED OTHER 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
2036-20-SMLF 2036-20-SMLF 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) 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
2020-42T-A1LF 2020-42T-A1LF Bourns Inc. 0.0000
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0.00000000 download 5 Weeks Surface Mount Tray 2011 2020T yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Cylinder No Lead, 3 Terminal No SVHC User Defined 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 2020 3 INDUSTRIAL 90°C -40°C SURGE PROTECTION CIRCUIT No 360V 10000A 10kA
2036-15-SMLF-H 2036-15-SMLF-H Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 6 Weeks TRIGARD™ 2036-xx-SM-H Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 2036 ±25% SURGE PROTECTION CIRCUIT No 150V 10000A 10kA
2026-09-CLF 2026-09-CLF Bourns Inc. 0.0000
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Mult: 1

0.00000000 download 5 Weeks Through Hole Bulk 2011 TRIGARD® 2026 Active 1 (Unlimited) Radial 90°C -40°C 3 ROHS3 Compliant Axial Cylinder, 3 Lead (T-Shape) UL Through Hole 2026 ±20% 1 mm 40kA SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
2019-09-SMH-RPLF 2019-09-SMH-RPLF Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 5 Weeks Tape & Reel (TR) 2019 Active 1 (Unlimited) 2 ROHS3 Compliant Disc 10.00mm Tabbed SMD Surface Mount Horizontal ±20% SURGE PROTECTION CIRCUIT No 90V 20000A 20kA
2054-30-SM-RPLF 2054-30-SM-RPLF Bourns Inc. 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2011 2054 yes Active 1 (Unlimited) 3 Solder 85°C -30°C 5mm 3 7.2mm ROHS3 Compliant 3-SMD Cylinder Square End UL Surface Mount 1 e3 Tin (Sn) UNSPECIFIED UNSPECIFIED 3 OTHER ±20% SURGE PROTECTION CIRCUIT No 300V 5000A 5kA
2036-30-B3LF 2036-30-B3LF Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tray Mini-TRIGARD™ 2036 yes Active 1 (Unlimited) 3 3 ROHS3 Compliant Axial Cylinder, 3 Lead (Radial Bend) Through Hole 2pF 1 e3 Tin (Sn) UNSPECIFIED PIN/PEG 2036 3 OTHER 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 300V 10000A 10kA
2045-23-BLF 2045-23-BLF Bourns Inc. 0.0000
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Min: 1

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0.00000000 download 12 Weeks Axial, Through Hole Bulk 2007 2045 Active 1 (Unlimited) Axial 85°C -30°C 2 8mm 6mm ROHS3 Compliant Tin Axial Cylinder No SVHC Through Hole 10GOhm 2045 ±30% 15kA No 230V 10000A 10kA
2027-35-SMLF 2027-35-SMLF Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 6 Weeks Bulk 2011 2027 Active 1 (Unlimited) 2 2 ROHS3 Compliant 2-SMD Cylinder Square End Surface Mount 1 DUAL UNSPECIFIED 2 OTHER NO 85°C -55°C ±15% SURGE PROTECTION CIRCUIT No 350V 10000A 10kA
2035-25-B5 2035-25-B5 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Bulk 2006 2035 Active 1 (Unlimited) 2 Non-RoHS Compliant Contains Lead Axial Cylinder, Radial Bend Through Hole ±15% 10kA SURGE PROTECTION CIRCUIT No 250V 5000A 5kA
2400-98-E2 2400-98-E2 Bourns Inc. 0.0000
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Min: 1

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0.00000000 Obsolete 1 (Unlimited)
SA2-7200-CLB-STD SA2-7200-CLB-STD Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 5 Weeks Tape & Reel (TR) 2014 SA2 Active 1 (Unlimited) Axial 2 ROHS3 Compliant Axial Cylinder Through Hole 1pF SA2-7200 ±20% No 7200V 5000A 5kA
2036-25-C3 2036-25-C3 Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download Through Hole Tray 2006 Mini-TRIGARD™ 2036 Obsolete 1 (Unlimited) 3 3 Non-RoHS Compliant Contains Lead Axial Cylinder, 3 Lead (Radial Bend) Through Hole 1 e3 TIN UNSPECIFIED UNSPECIFIED 2036 3 OTHER 85°C -55°C ±20% 10kA SURGE PROTECTION CIRCUIT No 250V 10000A 10kA
2036-15-B 2036-15-B Bourns Inc. 0.0000
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Min: 1

Mult: 1

0.00000000 download 6 Weeks Through Hole Tray 2006 Mini-TRIGARD™ 2036 Active 1 (Unlimited) 3 Axial 3 Non-RoHS Compliant Contains Lead 80V 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 150V 10000A 10kA
2036-40-SMLF 2036-40-SMLF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 6 Weeks Surface Mount Bulk 2012 Mini-TRIGARD™ 2036-SM Active 1 (Unlimited) 3 ROHS3 Compliant 3-SMD Cylinder Square End Surface Mount 1 UNSPECIFIED UNSPECIFIED 2036 3 OTHER X-XXSS-X 85°C -55°C ±20% SURGE PROTECTION CIRCUIT No 400V 10000A 10kA
2056-42-B2LF 2056-42-B2LF Bourns Inc. 0.0000
RFQ

Min: 1

Mult: 1

0.00000000 download 12 Weeks Radial, Through Hole Tray 2012 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 420V 5000A 5kA
2056-60-B2LF 2056-60-B2LF Bourns Inc. 1.2784
Add to Cart

Min: 1

Mult: 1

0.00000000 download 12 Weeks Radial, Through Hole Tray 2004 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 600V 5000A 5kA
T049167 T049167 Bourns Inc. 0.0000
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Min: 1

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0.00000000 Bulk Active 1 (Unlimited) ROHS3 Compliant
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