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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 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 HTS Code 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 JEDEC-95 Code Composition Polarity Case Connection Halogen Free Leakage Current Working Voltage Applications Current - Leakage Max Surge Current Voltage - Breakdown Voltage - Clamping Element Configuration Power Dissipation 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 Power Dissipation-Max Reverse Test Voltage Current - Test Number of Lines Clamping Voltage-Max 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
NUP2202W1T2G NUP2202W1T2G 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 No 6 6-TSSOP, SC-88, SOT-363 No SVHC 900μm 1.25mm Surface Mount -40°C~125°C TJ AVALANCHE 3pF Steering (Rail to Rail) 3pF @ 1MHz e3 DUAL GULL WING 260 40 NUP2202 6 Bidirectional YES 1 Transient Suppressors 500W SILICON 5 5V Unidirectional 5μA 5V General Purpose 28A Single 6V 5V 5μA 500W 1mA 6V 20V 8A 6V Yes 8A 8/20μs 5V Max 2
ESD5101FCT5G ESD5101FCT5G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 01005 (0402 Metric) Surface Mount -55°C~125°C TJ AVALANCHE 5.5pF Zener 5.5pF @ 1MHz e4 Nickel/Gold (Ni/Au) BOTTOM Bidirectional R-PBCC-N2 SILICON 1 3.3V General Purpose Single 5V 3.3V 6.5V No 3.68V 6.5V Typ 3.3V Max 1
CM1230-02CP CM1230-02CP ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) 4 SMD/SMT EAR99 960μm 5.5V 960μm ROHS3 Compliant Lead Free Copper, Silver, Tin No 4 HIGH RELIABILITY 4-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 4 Unidirectional YES 2 Transient Suppressors SILICON 1 Bidirectional Halogen Free 1μA 5.5V General Purpose Dual 6V 3.3V 9.8V 1A Yes 1A 8/20μs 9.8V Typ
P6KE350A P6KE350A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape 2013 Active Axial 175°C -65°C 300V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 350V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.3A 332V 482V Single 600W 300V 5μA 600W 332V 1.3A 368V 600W 1mA No 332V 1
1V5KE16A 1V5KE16A ON Semiconductor 0.4329
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 13.6V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED 360mg 16V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 67A 15.2V 22.5V Single 16V 13.6V 5μA 1.5kW 15.2V 67A 1.5kW 1mA 15.2V
SZESD7421N2T5G SZESD7421N2T5G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free Gold 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 2-XDFN Surface Mount -55°C~150°C TJ AVALANCHE 600FF Zener 0.3pF @ 1MHz BOTTOM Bidirectional Transient Suppressors SILICON 1 16V Automotive Single 10.5V 5V 38.1V 16A 0.3W No 10.5V 16A 100ns 1
1V5KE39A 1V5KE39A 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 33.3V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 39V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 28A 37.1V 53.9V Single 5W 39.5V 33.3V 5μA 1.5kW 37.1V 28A 41V 1.5kW 1mA 37.1V
CM1231-02SO CM1231-02SO ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2010 XtremeESD™ yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 5V 3.05mm ROHS3 Compliant Lead Free No 6 LOW CAPACITANCE SOT-23-6 No SVHC 1.45mm 3.1mm Surface Mount -40°C~85°C TA AVALANCHE 1.5pF 8541.10.00.50 Steering (Rail to Rail) e4 Nickel/Palladium/Gold (Ni/Pd/Au) GULL WING CM1231 6 Bidirectional YES 2 Transient Suppressors 225mW SILICON 4 MO-178AB UNIDIRECTIONAL Halogen Free 5.5V General Purpose Dual 5.5V 5V 225mW 9V 1A Yes 1A 8/20μs 9V Typ
NSPU5132MUTBG NSPU5132MUTBG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant 6-UFDFN Exposed Pad Surface Mount -55°C~125°C TA Zener 1325pF @ 1MHz General Purpose No 13.6V 4800W 4.8kW 200A 8/20μs 24V 13.5V Max 1
SMF11AT1 SMF11AT1 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 2 LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 11V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 12.8V 11V 200W 18.2V 11A 0.385W No 12.2V 11A 1
SMCJ16A SMCJ16A ON Semiconductor 2.4475
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 16V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 16V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 57.7A 17.8V 26V Single 1.5kW 16V 5μA 1.5kW 17.8V 57.7A 19.7V 1.5kW 1mA No 17.8V 1
P6KE9V1A P6KE9V1A ON Semiconductor 0.0000
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0.00000000 download Through Hole yes Active 2 Axial EAR99 175°C -65°C 7.78V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 300mg 9.1V AVALANCHE 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 50μA 45A 8.65V 13.4V Single 5W 9.1V 7.78V 50μA 600W 8.65V 45A 9.55V 600W 1mA No 8.65V
SMBJ170CA SMBJ170CA ON Semiconductor 60.2601
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 170V 4.7mm RoHS Compliant Lead Free Tin No 2 SMB 2.44mm 3.94mm 180mg 170V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.2A 209V 275V Single 170V 5μA 600W 189V No 2.2A 1mA No 189V 1
ESD9R3.3ST5G ESD9R3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 19 hours ago) Tape & Reel (TR) Active 1 (Unlimited) SMD/SMT 125°C -55°C 600μm 3.3V 800μm ROHS3 Compliant Lead Free Tin No 2 SOD-923 No SVHC 400μm 650μm Surface Mount -55°C~125°C TJ 900FF Zener 0.5pF @ 1MHz ESD9 Unidirectional 1 150mW 1 Zener Unidirectional Halogen Free 1μA 3.3V General Purpose 1A Single 4.8V 3.3V 1nA 150mW 1mA Yes 7.8V 1A 4.8V SOD-923 1 No 4.8V 1A 8/20μs 7.8V 3.3V Max 1 1
SA5.0ARL SA5.0ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 5V Non-RoHS Compliant Contains Lead HIGH RELIABILITY, UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole -55°C~150°C TJ Zener e3 Tin (Sn) WIRE 260 40 SA*A 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE 5V Unidirectional ISOLATED General Purpose 54.3A 6.4V 5V 500W 9.2V 54.3A 3W No 9.2V 1
CM1213A-04MR CM1213A-04MR ON Semiconductor 0.0000
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0.00000000 download 5 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 10 Solder EAR99 3.1mm 3.3V 3.1mm ROHS3 Compliant Lead Free Gold 8μA No 10 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) 950μm 3.1mm Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e4 DUAL GULL WING CM1213A 10 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE Bidirectional Halogen Free 1μA 5.5V General Purpose 6V 3.3V 1μA 400mW 8μA 10V 1A Yes 1A 8/20μs 10V Typ
CM1764-1204NR CM1764-1204NR ON Semiconductor 0.0000
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0.00000000 Discontinued 1 (Unlimited) ROHS3 Compliant CM1764
1N6272A 1N6272A ON Semiconductor 0.0000
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0.00000000 download Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 9.4V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6272A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 96A 10.5V 9.4V 1.5kW 1mA 10.5V 15.6V 96A Axial No 10.5V 1500W 1.5kW 15.6V 9.4V 1 1
ESD5Z2.5T1G ESD5Z2.5T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 2.5V 1.2mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED SC-79, SOD-523 No SVHC 700μm 900μm Surface Mount -55°C~150°C TJ AVALANCHE 145pF Zener 145pF @ 1MHz e3 DUAL FLAT 260 40 ESD5Z 2 Unidirectional YES Transient Suppressors SILICON 1 Unidirectional Halogen Free 6μA 2.5V General Purpose 11A Single 4V 2.5V 6μA 120W 1mA Yes 10.9V 11A 4V 1 No 11A 8/20μs 2.5V Max
SMBJ12A SMBJ12A ON Semiconductor 0.0390
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0.00000000 Surface Mount Cut Tape SMD/SMT 150°C -55°C 12V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 12V 600W Unidirectional 1 1 Zener Unidirectional 5μA 30.2A 13.3V 19.9V Single 600W 12V 5μA 600W 13.3V No 30.2A 14.7V 1mA No 13.3V 1
P6KE6V8A P6KE6V8A ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 2013 yes Active 2 Axial EAR99 175°C -65°C 5.8V 3.6mm 7.62mm RoHS Compliant Lead Free 2 DO-15 No SVHC 7.6mm 300mg 6.8V AVALANCHE 1.6pF 600W WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 1mA 57.1A 6.8V 10.5V Single 600W 6.8V 5.8V 1mA 600W 6.45V 57.1A 7.14V 600W 10mA No 6.45V
SMCJ18A SMCJ18A ON Semiconductor 1.3591
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0.00000000 download 18 Weeks Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 18V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 18V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 51.4A 20V 29.2V Single 18V 5μA 1.5kW 20V 51.4A 22.1V 1.5kW 1mA No 20V 1
SZPACDN004SR SZPACDN004SR ON Semiconductor 0.0000
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0.00000000 download 4 Weeks CONSULT SALES OFFICE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Obsolete 1 (Unlimited) RoHS Compliant Lead Free TO-253-4, TO-253AA Surface Mount -40°C~85°C TA Steering (Rail to Rail) Automotive 5.5V No 5.5V Max 2
ICTE-015G ICTE-015G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) Axial 15V RoHS Compliant Lead Free DO-201AD, Axial Through Hole -65°C~175°C TJ Zener ICTE Unidirectional General Purpose 60A 17.6V 15V 1.5kW 25V 60A No 1500W 1.5kW 60A 8/20μs 25V 1
MR2535L MR2535L ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Through Hole Bulk 2006 no Obsolete 1 (Unlimited) 2 Axial EAR99 20V Non-RoHS Compliant Contains Lead 2 DESIGNED FOR OVERVOLTAGE TRANSIENT SUPPRESSION Button, Axial Through Hole -65°C~175°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) WIRE 240 30 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
NUP5120X6T1G NUP5120X6T1G ON Semiconductor 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.2mm 5V 1.6mm ROHS3 Compliant Lead Free Tin 6 SOT-563, SOT-666 600μm 1.3mm Surface Mount -40°C~125°C TJ AVALANCHE Zener 54pF @ 1MHz e3 DUAL FLAT 260 40 NUP5120 6 Unidirectional YES Transient Suppressors SILICON 5 5V Unidirectional Halogen Free 500nA 5V General Purpose Common Anode 6.2V 5V 500nA 90W 1mA 6.2V Yes No 5V Max
ICTE-022G ICTE-022G ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2005 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 22V RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener ICTE Unidirectional 1 Zener Unidirectional General Purpose 40A Single 25.9V 22V 2μA 1.5kW 1mA 37.5V 40A Axial No 25.9V 1500W 1.5kW 40A 8/20μs 37.5V 22V 1 1
SZNUP4114HMR6T1G SZNUP4114HMR6T1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 3mm ROHS3 Compliant Lead Free No 6 ULTRA LOW CAPACITANCE SOT-23-6 Thin, TSOT-23-6 500μm 1.6mm Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 10 NUP4114 6 Unidirectional YES 4 Transient Suppressors SILICON 5 COMPLEX Halogen Free 1μA 5.5V Automotive, Ethernet, HDMI 6.5V 5.5V 1μA 1mA 10V 8A Yes 8A 8/20μs 5.5V Max
ESD7571N2T5G ESD7571N2T5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) ROHS3 Compliant 2-XDFN Surface Mount -55°C~150°C TJ Zener 0.24pF @ 1MHz General Purpose No 7V 15V 5.3V Max 1
1N6290ARL4 1N6290ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 53V Non-RoHS Compliant Contains Lead 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 1N6290A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 17.7A 58.9V 53V 1.5kW 1mA 58.9V 85V 17.7A 5W No 1500W 1.5kW 85V
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