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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 Length RoHS Status Lead Free Contact Plating Current Rating Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current HTS Code Packing Method Number of Functions Power Rating 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 Direction Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Output Impedance 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 Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Peak Reverse Current Power Dissipation-Max Reverse Voltage Current - Test Number of Lines Power Line Protection Voltage - Breakdown (Min) Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels Number of Bidirectional Channels
SZNUP4304MR6T1G SZNUP4304MR6T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 1.5mm 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -40°C~150°C TJ AVALANCHE 3pF Steering (Rail to Rail) 1.6pF @ 1MHz e3 Tin (Sn) DUAL GULL WING NUP4304 6 Bidirectional YES Transient Suppressors SILICON 8 COMPLEX UNIDIRECTIONAL Halogen Free 2.5μA 70V Automotive 500mA 70V 2.5μA 70V 4 No
1SMB85AT3 1SMB85AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 85V 600W Zener 220pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 0.55W No 94.4V 4.4A 137V 85V 1
SMS15CT1G SMS15CT1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 15V 3mm ROHS3 Compliant Lead Free Tin 6 SOT-23-6 Thin, TSOT-23-6 No SVHC 1mm 1.7mm Surface Mount -40°C~150°C TJ 15V AVALANCHE 125pF 350W Zener 95pF @ 1MHz e3 DUAL GULL WING 260 40 SMS*C 6 Transient Suppressors 350W SILICON 5 Unidirectional Halogen Free 1μA 15V General Purpose 12A Common Anode 350W 17V 15V 1μA 350W 1mA Yes 29V 12A 19V No 12A 8/20μs 15V Max 5
NUP4105MUTAG NUP4105MUTAG ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 10 SMD/SMT EAR99 2.6mm 3.3V 2.6mm RoHS Compliant Lead Free No 10 10-UFDFN Exposed Pad Surface Mount -40°C~125°C TJ AVALANCHE 5pF Steering (Rail to Rail) 3pF @ 1MHz e3 Tin (Sn) DUAL NUP4105 10 Unidirectional Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA 3.3V General Purpose 26A 5V 3.3V 450W 14V 25A Yes 25A 8/20μs 3.3V Max 4
ESD4238MTTAG ESD4238MTTAG ON Semiconductor 0.0000
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0.00000000 download CONSULT SALES OFFICE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.6mm 4mm RoHS Compliant Lead Free No 16 16-WFDFN Exposed Pad Surface Mount -40°C~85°C TA TAPE AND REEL 8 Steering (Rail to Rail) e3 Tin (Sn) ESD4238 16 Unidirectional 8 Halogen Free 1μA 100Ohm Ω General Purpose 6V 10V 1A Yes 5V 1A 8/20μs
ESD5483FCT5G ESD5483FCT5G ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) Obsolete 1 (Unlimited) RoHS Compliant
1.5SMC39AT3 1.5SMC39AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V 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 39V 1.5kW Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 28A 37.1V 33.3V 1.5kW 53.9V 0.75W No 1500W 1.5kW 53.9V 1 1
ESD5Z7.0T1 ESD5Z7.0T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 800μm 7V 1.2mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE 65pF Zener 65pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD5Z 2 Unidirectional Transient Suppressors SILICON 1 7V Unidirectional 10nA 7V General Purpose 8.8A Single 7.5V 7V 200W 22.7V 8.8A No 8.8A 8/20μs 7V Max 1
SMBJ150CA SMBJ150CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 150V 4.75mm RoHS Compliant Lead Free No 2 No SVHC 2.45mm 3.95mm 180mg 150V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.5A 167V 243V Single 150V 5μA 600W 167V 2.5A 185V 600W 1mA No 167V 1
SZSL05T1G SZSL05T1G ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener 3.5pF @ 1MHz Automotive 5V 300W 11V 5A No 6V 5A 8/20μs 5V 1
CM1216-08MR CM1216-08MR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks CONSULT SALES OFFICE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 10 Solder EAR99 85°C -40°C 3.1mm 3.3V 3.1mm RoHS Compliant Lead Free Gold 8μA No 10 MSOP 950μm 3.1mm AVALANCHE 2pF e4 DUAL GULL WING 10 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Halogen Free 1μA 6V 6V 3.3V 1μA 400mW Yes 9V 1A 0.4W 8
SMCJ43CA SMCJ43CA ON Semiconductor 0.5864
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 43V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 43V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 21.6A 52.8V 69.4V Single 43V 5μA 1.5kW 47.8V 21.6A 52.8V 1mA No 47.8V 1
CM1230-08CP CM1230-08CP ON Semiconductor 0.0000
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0.00000000 download 18 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 10 Solder EAR99 960μm 3.3V 2.46mm ROHS3 Compliant Lead Free Copper, Silver, Tin No 10 HIGH RELIABILITY 10-WFBGA, WLCSP No SVHC Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL CM1230 10 Unidirectional YES 8 Transient Suppressors SILICON 1 SINGLE Bidirectional Halogen Free 1μA General Purpose 6V 3.3V 9.8V 1A Yes 1A 8/20μs 9.8V Typ
SMQA1000T1G SMQA1000T1G ON Semiconductor 0.0000
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0.00000000 8 Weeks Surface Mount Tape & Reel (TR) 2009 Active 1 (Unlimited) ROHS3 Compliant Surface Mount SMQA1000 4
P6SMB39CAT3 P6SMB39CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 33.3V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ 112A 600W Zener 260pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 11.2A 37.1V 33.3V 600W 1mA 37.1V 53.9V 11.2A 0.55W No 53.9V 1
UESD3.3ST5G UESD3.3ST5G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) uESD yes Obsolete 1 (Unlimited) 2 EAR99 600μm 3.3V 1mm RoHS Compliant Lead Free 2 SOD-723 Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*S 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 2.5μA 3.3V General Purpose 10.4A Single 5V 3.3V 113W 10.9V 10.4A No 10.4A 8/20μs 3.3V Max 1
MPTE-5RL4G MPTE-5RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 3 (168 Hours) 2 EAR99 5V RoHS Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 MPTE 2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional ISOLATED 300μA General Purpose 10A 6V 5V 1.5kW 1mA 6V 7.5V 160A 5W No 1500W 1.5kW 160A 8/20μs 9.4V 1
SMF17AT1 SMF17AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 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 17V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 19.9V 17V 200W 27.6V 7.2A 0.385W No 18.9V 7.2A 1
CM1224-02SR CM1224-02SR ON Semiconductor 0.0000
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0.00000000 download 2 Weeks LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 4 SMD/SMT EAR99 1.4mm 3.3V 3.04mm RoHS Compliant Lead Free Tin No 4 TO-253-4, TO-253AA Surface Mount -40°C~85°C TA AVALANCHE 800FF Steering (Rail to Rail) e3 GULL WING 260 CM1224 4 Unidirectional YES 2 Transient Suppressors 400mW SILICON 1 Halogen Free 1μA 5.5V HDMI Dual 6V 3.3V 10V 1A Yes 1A 8/20μs 10V Typ
NUP2105LT3G NUP2105LT3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 24V 2.9mm RoHS Compliant 3 LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ AVALANCHE 30pF 8541.10.00.50 Zener 30pF @ 1MHz e3 Tin (Sn) GULL WING 260 40 NUP2105 3 Bidirectional YES 2 Transient Suppressors SILICON 2 Bidirectional 100nA 24V General Purpose 8A Dual 26.2V 24V 350W 44V 8A No 8A 8/20μs 24V Min
SMCJ100A SMCJ100A ON Semiconductor 1.2790
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 100V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 100V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 9.3A 111V 162V Single 100V 5μA 1.5kW 111V 9.3A 123V 1mA No 111V 1
ESDR0502NMUTBG ESDR0502NMUTBG ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1mm 5.5V 1.2mm ROHS3 Compliant Lead Free No 6 6-UFDFN No SVHC 500μm 1mm Surface Mount -40°C~125°C TJ AVALANCHE 300FF Steering (Rail to Rail) 0.3pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) DUAL ESDR0502 6 Unidirectional YES 4 Transient Suppressors 100W SILICON 1 SINGLE Halogen Free 1μA 5.5V Ethernet 3A 100W 6V 5.5V 1μA 100W 1mA 8kV 3A Yes 5.5V Max 3
1N6292A 1N6292A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 64.1V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6292A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 14.6A 71.3V 64.1V 1.5kW 1mA 71.3V 103V 14.6A Axial No 71.3V 1500W 1.5kW 103V 64.1V 1 1
SMBJ14A SMBJ14A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 14V 600W Unidirectional 1 1 Zener Unidirectional 5μA 25.9A 15.6V 23.2V Single 600W 14V 5μA 600W 15.6V 25.9A 17.2V 600W 1mA No 15.6V 1
SZESD9X12ST5G SZESD9X12ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY SOD-923 Surface Mount -55°C~150°C TJ AVALANCHE 30pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Unidirectional YES Transient Suppressors SILICON 1 Halogen Free 12V Automotive Single 13.5V 12V 140W 23.7V 5.9A No 13.5V 5.9A 8/20μs 12V Max 1
1SMB11AT3 1SMB11AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V 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 1345pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 1SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 33A 12.2V 11V 600W 1mA 12.2V 18.2V 33A 0.55W No 18.2V 1
NUP1128HT1G NUP1128HT1G ON Semiconductor 0.3520
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0.00000000 download 8 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 11pF @ 1MHz e3 Tin (Sn) CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
ESD7551N2T5G ESD7551N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -55°C~150°C TJ Zener 0.25pF @ 1MHz General Purpose No 5V 13V 3.3V Max 1
1N6275ARL4 1N6275ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1997 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 12.8V Non-RoHS Compliant Contains Lead 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 1N6275A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 71A 14.3V 12.8V 1.5kW 21.2V 5W No 1500W 1.5kW 21.2V 1
SZESD8451N2T5G SZESD8451N2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks Surface Mount Tape & Reel (TR) 2014 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 LOW CAPACITANCE 2-XDFN Surface Mount -55°C~125°C TJ AVALANCHE 300FF Zener 0.2pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM Bidirectional Transient Suppressors SILICON 1 UNIDIRECTIONAL 3.3V Automotive Single 7.9V 3.3V 19V 16A No 5.5V 16A 100ns 3.3V Max 1
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