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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 Input Current Capacitance Current Nominal Supply Current 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 Reference Standard Output Voltage Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max 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 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 Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Forward Voltage-Max Hold Current Max Junction Temperature (Tj) Trigger Device Type Current - Test Number of Lines Clamping Voltage-Max 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 Voltage - On State
1.5KE43ARL4 1.5KE43ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 36.8V 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 25.3A 40.9V 36.8V 1.5kW 1mA 40.9V 59.3V 25.3A 5W No 1500W 1.5kW 59.3V 1
SA100CA SA100CA ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA100 General Purpose DO-15 No 111V 500W 3.1A 162V 100V 1
1.5KE13ARL4 1.5KE13ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 11.1V 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 1.5KE 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 82A 12.4V 11.1V 1.5kW 1mA 12.4V 18.2V 82A 5W No 1500W 1.5kW 18.2V 1
SZMMBZH15VAWT1G SZMMBZH15VAWT1G ON Semiconductor 0.3461
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0.00000000 download 4 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SC-70, SOT-323 Surface Mount -55°C~175°C TJ Zener Automotive No 14.25V 40W 1.9A 21V 12V 2
1V5KE15CA 1V5KE15CA 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 12.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 15V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 71A 14.3V 21.2V Single 1.5kW 15.05V 12.8V 5μA 1.5kW 14.3V 71A 15.8V 1.5kW 1mA 14.3V
SZESD8351XV2T1G SZESD8351XV2T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2010 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
MMBZ15VALT3G MMBZ15VALT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12V 2.9mm RoHS Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 15V 40W Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 Bidirectional Transient Suppressors SILICON 2 Unidirectional 50nA 12V General Purpose 1.9A 14.25V 12V 40W 21V 1.9A No 21V 2 2 1
NTVB065NSA-L NTVB065NSA-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 79pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 65V 88V 4V
ESDR0502BT1G ESDR0502BT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Tape & Reel (TR) 2010 yes Active 1 (Unlimited) SMD/SMT EAR99 800μm 5V 1.6mm ROHS3 Compliant Lead Free 3 SC-75, SOT-416 No SVHC 900μm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE 900FF Zener 0.5pF @ 1MHz 0.25pF @ 1MHz e3 Tin (Sn) DUAL GULL WING ESDR0502 3 YES Transient Suppressors 20W SILICON 1 5V Unidirectional Halogen Free 1μA 5V General Purpose 2A Common Anode 5.8V 5V 1μA 150mW 1mA Yes 15V 2A 2 No 2A 8/20μs 5V Max 1
SMCJ64A SMCJ64A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel 2017 Active SMD/SMT 150°C -55°C 64V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 64V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 14.6A 71.1V 103V Single 64V 5μA 1.5kW 71.1V 14.6A 78.6V 1.5kW 1mA No 71.1V 1
74F1071MSA 74F1071MSA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tube 1999 Obsolete 1 (Unlimited) 125°C 0°C 5.3mm 7.2mm RoHS Compliant Lead Free No 20 20-SSOP (0.209, 5.30mm Width) Surface Mount 0°C~70°C TA 50mA 25pF 50mA Zener 74F1071 Unidirectional 5.25V Zener General Purpose 5V 800mW 20-SSOP No 800mW 5V 18 18
SA15A SA15A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) Axial 150°C -55°C 15V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 15V 500W Zener SA15 Unidirectional 1 500W 1 Zener Unidirectional 1μA General Purpose 20.6A Single 500W 16.7V 15V 1μA 500W 1mA 16.7V 24.4V 20.6A 18.5V DO-15 No 16.7V 500W 20.6A 24.4V 15V 1 1
MMQA24VT1G MMQA24VT1G ON Semiconductor 0.0000
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0.00000000 download 2 Weeks LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2009 MMQA yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 18V 3mm RoHS Compliant Lead Free 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 18V General Purpose 694mA Common Anode 22.8V 18V 75nA 150W 1mA Yes 34.6V 694mA 0.225W No 694mA 8/20μs 34.6V 4
MMQA20VT1 MMQA20VT1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 15V Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 General Purpose 840mA 19V 15V 150W 28.6V 840mA 0.225W 4 No 840mA 8/20μs 28.6V 15V
1.5SMC51AT3 1.5SMC51AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE General Purpose 21.4A 48.5V 43.6V 1.5kW 70.1V 0.75W No 1500W 1.5kW 70.1V 1 1
1.5SMC18AT3 1.5SMC18AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 15.3V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 18V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 59.5A 17.1V 17.1V 15.3V 1.5kW 25.2V 0.75W No
SMCJ28A SMCJ28A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 28V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 300mg 28V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 33A 31.1V 45.4V Single 1.5kW 28V 5μA 1.5kW 31.1V 33A 34.4V 1mA No 31.1V 1
P6KE250A P6KE250A ON Semiconductor 0.0000
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0.00000000 download Through Hole Active Axial 175°C -65°C 214V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 250V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 1.8A 237V 344V Single 600W 214V 5μA 600W 237V 1.8A 263V 600W 1mA No 237V 1
ESD7008MUTAG ESD7008MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 18 SMD/SMT EAR99 1.5mm 5V 5.5mm ROHS3 Compliant Lead Free Tin 18 ULTRA LOW CAPACITANCE 18-UFDFN Exposed Pad 500μm 1.5mm Surface Mount -55°C~125°C TJ AVALANCHE 150FF Zener 0.12pF @ 1MHz e3 DUAL ESD7008 18 YES 8 Transient Suppressors SILICON 8 COMPLEX 5V Bidirectional Halogen Free 1μA 5V HDMI, USB 16A 5.5V 5V 1μA Yes 10V 1A No 1A 8/20μs 5V Max
1V5KE51A 1V5KE51A 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 43.6V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 51V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 21.4A 48.5V 70.1V Single 51.05V 43.6V 5μA 1.5kW 48.5V 21.4A 53.6V 1.5kW 1mA 48.5V
NSPM0061MUT5G NSPM0061MUT5G 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 12pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 6.3V UNIDIRECTIONAL General Purpose 7.3V 6.3V No 6.5V 11.5V 6.3V Max 1
SZESD9B3.3ST5G SZESD9B3.3ST5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOD-923 Surface Mount -55°C~150°C TJ Zener 15pF @ 1MHz Automotive 3.3V 11.5V 2A No 5V 2A 8/20μs 3.3V Max 1
SMBJ20A SMBJ20A ON Semiconductor 0.3757
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 20V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 20V 600W Unidirectional 1 1 Zener Unidirectional 5μA 18.5A 22.2V 32.4V Single 600W 20V 5μA 600W 22.2V 18.5A 24.5V 1mA No 22.2V 1
1V5KE91A 1V5KE91A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 77.8V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 91V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 12A 86.5V 125V Single 91V 77.8V 5μA 1.5kW 86.5V 12A 1.5kW 1mA 86.5V
MMQA18VT1 MMQA18VT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2010 MMQA no Obsolete 1 (Unlimited) SMD/SMT EAR99 1.5mm 14V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.5mm Surface Mount -55°C~150°C TJ 18V AVALANCHE 24W Zener e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 6 Unidirectional YES Transient Suppressors SILICON 4 75nA 14V General Purpose 923mA 17.1V 14V 150W 26V 923mA 0.225W 4 No 923mA 8/20μs 26V
SA8V0A SA8V0A ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) DO-204AC, DO-15, Axial Through Hole Zener SA8V0 General Purpose DO-15 No 8.89V 500W 36.7A 13.6V 8V 1
SMBJ28A SMBJ28A ON Semiconductor 0.1929
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0.00000000 download Surface Mount Tape & Reel 2017 Active 2 SMD/SMT 150°C -55°C 28V 4.05mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.65mm 3.95mm 27V 132A 600W Unidirectional 1 28V 1 Zener Unidirectional 5μA 13.2A 31.1V 45.4V Single 28V 5μA 600W 31.1V 13.2A 34.4V 600W 150°C 1mA No 31.1V 1
NTVB180SA-L NTVB180SA-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 37pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 180V 240V 4V
P6SMB12AT3 P6SMB12AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Automotive, AEC-Q101 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 10.2V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1435pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 36A 11.4V 10.2V 600W 16.7V 36A 0.55W No 16.7V 1 1
NSP8818MUTAG NSP8818MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 10 ROHS3 Compliant LOW CAPACITANCE 10-UDFN Exposed Pad Surface Mount -55°C~125°C TJ AVALANCHE Steering (Rail to Rail) 5pF @ 1MHz Max e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL YES R-PDSO-N10 IEC-61000-4-2, 4-5 SILICON 8 3V UNIDIRECTIONAL Ethernet 3.5V 0.5μA 3V 1.1V 15V No 3.2V 35A 8/20μs 15V 3V Max 8
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