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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 Height Seated (Max) Capacitance HTS Code 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 Reference Standard 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 Non-Repetitive Pk On-state Cur 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 Hold Current Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Current - Hold (Ih) Voltage - Off State 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 Number of Bidirectional Channels Voltage - On State
SA51CA SA51CA ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA51 General Purpose DO-15 No 56.7V 500W 6.1A 82.4V 51V 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
MR2535LRLG MR2535LRLG ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Through Hole Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 2 Axial EAR99 20V 8.69mm 6.25mm RoHS Compliant Lead Free 2 Button, Axial Through Hole -65°C~175°C TJ 20V AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 MR2535L 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 200nA General Purpose 24V 20V 100mA 24V No
ESD8472MUT5G ESD8472MUT5G ON Semiconductor 0.0000
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0.00000000 download 12 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2012 yes Active 1 (Unlimited) 2 SMD/SMT EAR99 320μm 5.3V 620μm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 0201 (0603 Metric) No SVHC 280μm 320μm Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.2pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 2 Bidirectional YES 1 Transient Suppressors 300mW SILICON 1 Halogen Free 50nA 5.3V RF Antenna Single 7V 5.3V 50nA 300mW 1mA Yes 20V 3A No 3A 8/20μs 14V 5.3V Max
NP2300SCT3G NP2300SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant Lead Free 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 56pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 190V 260V 4V
NP2100SCT3G NP2100SCT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2008 Obsolete 1 (Unlimited) 2 EAR99 150°C -40°C RoHS Compliant 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 97pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 180V 240V 4V
NP1800SBMCT3G NP1800SBMCT3G 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 29pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 30 A 250A 170V 150mA SILICON SURGE PROTECTOR 220V 80A 4V
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
SNUP2114UCMR6T1G SNUP2114UCMR6T1G ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 11 hours ago) Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 ROHS3 Compliant Lead Free No 6 SOT-23-6 Thin, TSOT-23-6 Surface Mount -40°C~125°C TJ 1pF 8541.10.00.50 Steering (Rail to Rail) 0.8pF @ 1MHz e3 Tin (Sn) NUP2114 6 Unidirectional YES Transient Suppressors 5V Halogen Free 5V Automotive 12A 5.5V 5V 10V 7.5V 2 Yes 8A 8/20μs 10V Typ 5V Max
NTVB170NSC-L NTVB170NSC-L 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 2 DO-214AA, SMB Surface Mount 99pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 170V 220V 4V
MMBZ15VDLT1G MMBZ15VDLT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2005 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12.8V 2.9mm ROHS3 Compliant Lead Free Tin 1A 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.1176mm 1.397mm Surface Mount -55°C~150°C TJ 15V 8541.10.00.50 40W Zener e3 DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors 225mW AEC-Q101 SILICON 2 Unidirectional 100nA 12.8V General Purpose 1.9A Common Cathode 40W 14.3V 12.8V 100nA 40W 1mA 14.3V Yes 21.2V 1.9A 15.8V 15V No 21.2V 2
SZMMBZ27VCWT1G SZMMBZ27VCWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) EAR99 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) 3 Unidirectional 22V Automotive Common Cathode 22V 38V 1A No 25.65V 2 1
SA78A SA78A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) Axial 175°C -65°C 78V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial Through Hole 300mg 78V 500W Zener SA78 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 4A Single 95.8V 78V 1μA 500W 1mA 86.7V 126V 4A DO-15 No 86.7V 500W 4A 126V 78V 1 1
1PMT7.0AT1G 1PMT7.0AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 7V 2.18mm RoHS Compliant Lead Free 2 DO-216AA Surface Mount -55°C~150°C TJ 7V 200W Zener e3 Tin (Sn) GULL WING 260 40 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 7V CATHODE 30μA 7V General Purpose 16.7A Single 7.78V 7V 1kW 12V 0.5W 7V 5% No 1000W 1kW 12V 1
1V5KE12CA 1V5KE12CA ON Semiconductor 0.3862
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 10.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 12V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 90A 11.4V 16.7V Single 5W 12V 10.2V 5μA 1.5kW 11.4V 90A 12.6V 1.5kW 1mA 11.4V
1SMA51AT3G 1SMA51AT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 51V RoHS Compliant Lead Free 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 250pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 4.9A 56.7V 51V 400W 1mA 56.7V 82.4V 4.9A 0.5W No 82.4V
P6KE20A P6KE20A ON Semiconductor 0.5705
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0.00000000 download 36 Weeks Through Hole Bulk 2009 Axial 175°C -65°C 17.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 20V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 22A 19V 27.7V Single 5W 17.1V 5μA 600W 19V 22A 21V 600W 1mA No 19V 1
CM1291-4104YT CM1291-4104YT ON Semiconductor 0.0000
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0.00000000 Obsolete 1 (Unlimited) RoHS Compliant CM1291
SZMMQA27VT1G SZMMQA27VT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, MMQA yes Active 1 (Unlimited) 6 SMD/SMT ROHS3 Compliant 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING MMQA Unidirectional Transient Suppressors SILICON 4 21V Automotive 27V 21V 150W 39V 615mA 0.225W No 25.7V 615mA 8/20μs 4
1V5KE75A 1V5KE75A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 64.1V 5.33mm 6.35mm RoHS Compliant Lead Free Tin 2 UL RECOGNIZED 6.35mm 6.35mm 360mg 75V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 14.6A 71.3V 104V Single 75.05V 64.1V 5μA 1.5kW 71.3V No 14.6A 1.5kW 1mA 71.3V
1V5KE440A 1V5KE440A 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 376V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 440V AVALANCHE WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 2.6A 418V 602V Single 5W 440V 376V 5μA 1.5kW 418V 2.6A 462V 1.5kW 1mA 418V
CM1204-03CP CM1204-03CP ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 5 days ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 RoHS Compliant Lead Free 5 5-WFBGA, WLCSP Surface Mount -40°C~85°C TA AVALANCHE 27pF Zener e1 TIN SILVER COPPER BOTTOM BALL CM1204 5 Transient Suppressors SILICON 4 Unidirectional General Purpose 6V 15V 0.2W No 6V Typ 4 4
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
ESDM3551MXT5G ESDM3551MXT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 21pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) NOT SPECIFIED NOT SPECIFIED USB 5.6V 8A 8.2V 5.5V Max 1
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
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
P6KE13A P6KE13A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2009 Axial 150°C -55°C 11.1V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 13V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 33A 12.4V 18.2V Single 5W 11.1V 5μA 600W 12.4V 33A 13.7V 600W 1mA No 12.4V 1
SMCJ85CA SMCJ85CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 85V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 85V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 10.9A 104V 137V Single 1.5kW 85V 5μA 1.5kW 94.4V No 10.9A 104V 1mA No 94.4V 1
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
SMCJ5V0A SMCJ5V0A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 yes Active 1 2 SMD/SMT EAR99 150°C -55°C 5V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED No SVHC 2.75mm 6.25mm 300mg 5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 5V Zener Unidirectional 1mA 163A 7V 9.2V Single 1.5kW 6.7V 5V 1mA 1.5kW 6.4V 163A 7V 1.5kW 10mA 6.4V
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