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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 Lifecycle Status 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 Diameter Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Height Seated (Max) Capacitance Number of Functions Power Rating Type Capacitance @ Frequency JESD-609 Code Terminal Finish Terminal Position Terminal Form Peak Reflow Temperature (Cel) Supply Voltage Time@Peak Reflow Temperature-Max (s) Base Part Number Pin Count Temperature Grade Direction Surface Mount Terminal Pitch JESD-30 Code Supply Voltage-Min (Vsup) Operating Temperature (Min) Number of Channels Subcategory Qualification Status Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Max Output Current Polarity Analog IC - Other Type Case Connection Halogen Free Number of Circuits Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation Breakdown Voltage Min Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage ESD Protection Adjustable Threshold Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Current - Test Clamping Voltage-Max Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Voltage - On State
SZHBL5006HT1G SZHBL5006HT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 150°C -40°C ROHS3 Compliant Lead Free No 2 SC-76, SOD-323 Surface Mount LED Shunt 1 7V LED Protection 11.2V
SMF90AT1 SMF90AT1 ON Semiconductor 0.1535
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0.00000000 download Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F Surface Mount -55°C~150°C TJ 90V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 YES R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 105.5V 0.385W No 100V 200W 1.2A 146V 1
ESD9B5.0ST5G ESD9B5.0ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 5V 800μm ROHS3 Compliant Lead Free Tin 2 LOW CAPACITANCE, EXCELLENT CLAMPING CAPABILITY SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 15pF Zener 15pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 Bidirectional YES 1 Transient Suppressors 300mW SILICON 1 5V UNIDIRECTIONAL Halogen Free 1μA 5V General Purpose 1A Single 5.8V 5V 1μA 300mW 1mA 5.8V Yes 12.5V 1A 7.8V No 5V Max
1.5SMC6.8AT3 1.5SMC6.8AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 5.8V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC 2.41mm 6.1mm Surface Mount -65°C~150°C TJ 6.8V 1.5kW Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1.5SMC 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 16.3A 6.45V 5.8V 1.5kW 1mA 64.6V 10.5V 16.3A 0.75W No 1500W 1.5kW 143A 10.5V
P6KE9.1AG P6KE9.1AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 7.78V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 50μA General Purpose 45A 8.65V 7.78V 600W 1mA 8.65V 13.4V 45A Axial No 8.65V 600W 45A 8/20μs 13.4V 7.78V 1 1
NUS3055MUTAG NUS3055MUTAG ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) 8 EAR99 3mm RoHS Compliant 8 8-UFLGA Exposed Pad 2.5mm Surface Mount Mixed Technology 0.6mm 1 e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL NO LEAD 260 4.8V 40 8 INDUSTRIAL YES 0.65mm 3V -40°C 1 Not Qualified POWER SUPPLY SUPPORT CIRCUIT 1 25V General Purpose 7.08V NO
NSPM8181MUTBG NSPM8181MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2013 yes Active 1 (Unlimited) 6 ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA AVALANCHE Zener e3 Tin (Sn) DUAL YES R-PDSO-N6 SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 20V 30V No 100A 8/20μs 30V 18V 1
NSPM0051MUT5G NSPM0051MUT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 16pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 5V UNIDIRECTIONAL General Purpose 7V 5V No 6V 70A 8/20μs 11.5V 5V Max 1
1V5KE18A 1V5KE18A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape 2016 yes Active 2 Axial EAR99 175°C -55°C 15.3V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 18V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 59.5A 17.1V 26.2V Single 5W 18V 15.3V 5μA 1.5kW 17.1V 59.5A 18.9V 1.5kW 1mA 17.1V
SMBJ30A SMBJ30A ON Semiconductor 0.3836
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0.00000000 download Surface Mount Cut Tape 2003 Active SMD/SMT 150°C -55°C 30V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.15mm 3.95mm 180mg 30V 600W Unidirectional 1 1 Zener Unidirectional 5μA 12.4A 36.8V 48.4V Single 600W 30V 5μA 600W 33.3V 12.4A 36.8V 600W 1mA No 33.3V 1
ESD9C3.3ST5G ESD9C3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~150°C TJ AVALANCHE 13pF Zener 12.8pF @ 1MHz e3 DUAL FLAT 260 40 ESD9 2 Unidirectional YES Transient Suppressors 150mW SILICON 1 Halogen Free 1μA 3.3V Automotive Single 5V 3.3V 1μA 150mW 1mA 5V Yes 10V 5V No 3.3V Max
NP2100SCMCT3G NP2100SCMCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant No 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 33pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 400A 180V 150mA SILICON SURGE PROTECTOR 240V 100A 4V
1.5KE36ARL4 1.5KE36ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 30.8V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ 36V 1.5kW Zener e3 Tin (Sn) WIRE 260 40 1.5KE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 30A 34.2V 30.8V 1.5kW 49.9V 5W No 1500W 1.5kW 49.9V 1 1
SMBZ1443LT3DSG SMBZ1443LT3DSG ON Semiconductor 0.0000
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0.00000000 22 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
1SMC9.0AT3 1SMC9.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Transient Suppressors SILICON 1 SINGLE 9V Unidirectional 10μA General Purpose 97.4A 10V 9V 1.5kW 1mA 10V 15.4V 97.4A 0.75W No 1500W 1.5kW 15.4V 1
SZCM1213A-02SR SZCM1213A-02SR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-253-4, TO-253AA Surface Mount -40°C~85°C TA Steering (Rail to Rail) Automotive 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ 2
NUP4202W1T2G NUP4202W1T2G ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.25mm 5V 2mm ROHS3 Compliant Lead Free Tin 6 6-TSSOP, SC-88, SOT-363 No SVHC 1mm 1.35mm Surface Mount -40°C~125°C TJ AVALANCHE 5pF Steering (Rail to Rail) 3pF @ 1MHz e3 DUAL GULL WING 260 40 NUP4202 6 Bidirectional YES 1 Transient Suppressors 500W SILICON 1 SINGLE 5V 28A Unidirectional 5μA 5V General Purpose 28A 500W 6V 5V 5μA 500W 1mA Yes 20V 28A No 28A 8/20μs 14.5V Typ 5V Max 4
HBL5006P2T5G HBL5006P2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 150°C -40°C 850μm ROHS3 Compliant Lead Free 2 SOD-923 No SVHC 400μm 650μm Surface Mount LED Shunt Unidirectional 1 7V LED Protection 11.2V Single 6.2V 1μA Yes 16A
P6SMB10AT3 P6SMB10AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 8.55V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1690pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 10μA Automotive 41A 9.5V 8.55V 600W 1mA 9.5V 14.5V 41A 0.55W No 14.5V 1
1V5KE170A 1V5KE170A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 145V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 170V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 6.4A 162V 234V Single 170.5V 145V 5μA 1.5kW 162V 6.4A 1.5kW 1mA 162V
1N6281ARL4G 1N6281ARL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 23.1V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 1N6281A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 40A 25.7V 23.1V 1.5kW 1mA 25.7V 37.5V 40A 5W No 1500W 1.5kW 37.5V
SMF70AT1 SMF70AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 7V 2.7mm Non-RoHS Compliant Contains Lead 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 70V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 Unidirectional 1μA 70V General Purpose 16.7A Single 7.78V 70V 200W 113V 1.5A 0.385W No 77.8V 200W 1
1SMB17CAT3 1SMB17CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 17V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 490pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA General Purpose 21.7A 18.9V 17V 600W 1mA 18.9V 27.6V 21.7A 0.55W No 27.6V 1
CM1214-01DE CM1214-01DE ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) 2011 Obsolete 1 (Unlimited) SMD/SMT 2mm 2mm RoHS Compliant 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~85°C TA 800FF Zener CM1214 Bidirectional 1 7V Ethernet, RF Antenna Dual 7V 10V 1A No 1A 8/20μs 10V Typ
ESD7361HT1G ESD7361HT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SC-76, SOD-323 Surface Mount -55°C~125°C TJ Zener 0.55pF @ 1MHz General Purpose 5V 34V 16A No 16.5V 16A 100ns 34V Typ 1
SZSMF15AT1G SZSMF15AT1G ON Semiconductor 0.0000
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0.00000000 26 Weeks Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free SOD-123F Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL FLAT 260 30 YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 0.385W No 16.7V 8.2A 24.4V 15V 1
P6SMB11AT3G P6SMB11AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 9.4V RoHS Compliant Lead Free 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 0.55W No 15.6V 1
SMF6.5AT1 SMF6.5AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 2.9mm Non-RoHS Compliant Contains Lead LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 6.5V 200W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 7.6V 6.5V 200W 11.2V 17.9A 0.385W No 7.22V 17.9A 1
P6SMB51CAT3 P6SMB51CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 205pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 8.6A 48.5V 43.6V 600W 1mA 48.5V 70.1V 8.6A 0.55W No 70.1V 1
TRA2532 TRA2532 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 2 weeks ago) Surface Mount Bulk 2001 no Obsolete 1 (Unlimited) 2 EAR99 23V Non-RoHS Compliant Contains Lead 2 Microde Button Surface Mount -65°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) END TRA2532 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 10μA General Purpose 24V 23V 100mA 24V No 1
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