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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 Capacitance Current 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 Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max 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 Current - Test Number of Lines Reference Voltage Voltage Tol-Max 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
SMDA05-6R2 SMDA05-6R2 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 8 EAR99 5mm Non-RoHS Compliant Contains Lead 8-SOIC (0.154, 3.90mm Width) 1.75mm 4mm Surface Mount -55°C~150°C TJ 6V AVALANCHE 8541.10.00.50 400W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING SMDA05-6R2 8 R-PDSO-G8 Transient Suppressors SILICON 6 UNIDIRECTIONAL General Purpose 5V 400W 11V 17A No 6V 17A 8/20μs 6
1SMB8.0AT3 1SMB8.0AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 8V Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1780pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 8V Unidirectional General Purpose 44.1A 8.89V 8V 600W 13.6V 44.1A 0.55W No 13.6V 1 1
1SMC43AT3 1SMC43AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2001 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ 216A Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors 43V SILICON 1 SINGLE Unidirectional General Purpose 21.6A 47.8V 43V 1.5kW 69.4V 21.6A 0.75W No 1500W 1.5kW 69.4V 1 1
SMCJ11A SMCJ11A ON Semiconductor 0.4168
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0.00000000 download Surface Mount 2017 SMD/SMT 150°C -55°C 11V 7.15mm RoHS Compliant Lead Free 2 SMC No SVHC 2.75mm 6.25mm 300mg 11V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 82.4A 12.2V 18.2V Single 1.5kW 11V 5μA 1.5kW 12.2V 82.4A 13.5V 1.5kW 1mA No 12.2V 1
MMBZ6V8ALT1 MMBZ6V8ALT1 ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2007 no Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 4.5V 3.04mm Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 1.26mm 1.4mm Surface Mount -55°C~150°C TJ 6.8V 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Unidirectional YES Voltage Reference Diodes SILICON 2 General Purpose 2.5A 6.46V 4.5V 24W 9.6V 2.5A 6.8V 5% No 9.6V 2 2 1
P6KE39ARL P6KE39ARL ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, UL RECOGNIZED T-18, Axial Through Hole -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) WIRE 260 40 P6KE 2 NO O-PALF-W2 Transient Suppressors SILICON 1 SINGLE 33.3V UNIDIRECTIONAL ISOLATED 600W General Purpose 39V 5W 53.9V No 37.1V 600W 11.2A 8/20μs 53.9V 33.3V 1
1V5KE6V8CA 1V5KE6V8CA ON Semiconductor 0.3768
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 5.8V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 6.8V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 400μA 143A 6.45V 10.5V Single 5W 6.795V 5.8V 400μA 1.5kW 6.45V 143A 7.14V 1.5kW 10mA 6.45V
SA13ARL SA13ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 13V Non-RoHS Compliant Contains Lead 2 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 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 23.2A 14.4V 13V 500W 1mA 14.4V 21.5V 23.2A 3W No 21.5V 1 1
SA7V0A SA7V0A 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 SA7V0 General Purpose DO-15 No 7.78V 500W 41.7A 12V 7V 1
SA11CA SA11CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 11V 3.56mm 6.35mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC 6.35mm 6.35mm Through Hole 300mg 11V 500W Zener SA11 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 27.4A Single 1W 12.2V 11V 1μA 500W 1mA 12.2V 18.2V 27.4A 13.5V DO-15 No 12.2V 500W 27.4A 18.2V 11V 1 1
SZCM1213A-04SO SZCM1213A-04SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3.3V ROHS3 Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -40°C~85°C TA 850FF Steering (Rail to Rail) Unidirectional 5.5V Automotive 3.3V 10V 1A Yes 6V 1A 8/20μs 10V Typ 4
1.5KE11A 1.5KE11A ON Semiconductor 0.8829
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 9.4V Non-RoHS Compliant Contains Lead DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE 1 Zener Unidirectional General Purpose 96A 10.5V 9.4V 1.5kW 15.6V Axial No 10.5V 1500W 1.5kW 96A 15.6V 9.4V 1 1
P6SMB110AT3 P6SMB110AT3 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 94V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 200pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 4A 105V 94V 600W 152V 4A 0.55W No 152V 1 1
SMF14AT1 SMF14AT1 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 14V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 16.4V 14V 200W 23.2V 8.6A 0.385W No 15.6V 8.6A 1
1V5KE8V2CA 1V5KE8V2CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 7.02V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 8.2V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 100μA 124A 7.79V 12.1V Single 5W 8.2V 7.02V 100μA 1.5kW 7.79V 124A 8.61V 1.5kW 10mA 7.79V
PACDN042YB3R PACDN042YB3R ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.35mm 6.1V 2.25mm RoHS Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -40°C~85°C TA AVALANCHE 30pF 8541.10.00.50 Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 40 PACDN04* 3 YES Transient Suppressors SILICON 2 Unidirectional 100nA 6.1V General Purpose Common Anode 5.5V 200mW 8V 2 No 6.2V 5.5V
SMCJ24CA SMCJ24CA ON Semiconductor 140.6359
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 24V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.75mm 6.25mm 300mg 24V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 38.6A 29.5V 38.9V Single 1.5kW 24V 5μA 1.5kW 26.7V No 38.6A 29.5V 1.5kW 1mA No 26.7V 1
SA6.0A SA6.0A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk MiniMosorb™ Obsolete 1 (Unlimited) Axial 150°C -55°C 6V 3.56mm 6.35mm Non-RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial 6.35mm 6.35mm Through Hole 4.535924g -55°C~150°C TJ 60V 500W Zener SA*A 1 1 Zener Unidirectional 600μA General Purpose 48.5A 6.67V 60V 500W 10mA 6.67V 10.3V 5.2A Axial No 6.67V 500W 48.5A 10.3V 6V 1 1
ESD7371HT1G ESD7371HT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 day ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SC-76, SOD-323 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz RF Antenna 5.3V No 7V 5.3V Max 1
NUP2125WTT1G NUP2125WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 12 hours ago) Surface Mount Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 3 ROHS3 Compliant Lead Free SC-70, SOT-323 Surface Mount -55°C~150°C TJ AVALANCHE Zener 10pF @ 1MHz e3 Tin (Sn) DUAL GULL WING R-PDSO-G3 SILICON 2 BIDIRECTIONAL CAN 24V 200W 50V 3A No 26.2V 3A 8/20μs 24V Min 2
DF6A6.8FUT1 DF6A6.8FUT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) no Obsolete 1 (Unlimited) SMD/SMT EAR99 5V 2mm Non-RoHS Compliant Contains Lead 6 LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 1.1mm 1.25mm Surface Mount -55°C~150°C TJ 6.8V AVALANCHE 75W Zener 40pF @ 1MHz e0 Tin/Lead (Sn80Pb20) DUAL GULL WING 240 30 DF6A6.8FU 6 Unidirectional YES Transient Suppressors SILICON 4 Unidirectional General Purpose 6.4V 5V 75W 0.385W 4 No
P6KE20CA P6KE20CA ON Semiconductor 0.3157
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0.00000000 download Through Hole Tape & Reel 2013 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 Bidirectional 1 1 Zener Bidirectional 5μA 22A 19V 27.7V Single 600W 17.1V 5μA 600W 19V 22A 21V 600W 1mA No 19V 1
SMBJ20CA SMBJ20CA ON Semiconductor 0.3481
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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 Bidirectional 1 1 Zener Bidirectional 5μA 18.5A 24.4V 32.4V Single 20V 5μA 600W 22.2V 18.5A 24.5V 600W 1mA No 22.2V 1
1.5KE33A 1.5KE33A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 28.2V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 33V 1.5kW Zener 1.5KE 1 5W 1 Zener Unidirectional 5μA General Purpose 33A 5W 31.4V 28.2V 1.5kW 1mA 31.4V 45.7V 33A 34.7V Axial No 31.4V 1500W 1.5kW 33A 45.7V 28.2V 1 1
SMCJ6V5A SMCJ6V5A ON Semiconductor 1.5893
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0.00000000 Surface Mount yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 6.5V 7.11mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC 2.62mm 6.22mm 300mg 6.5V AVALANCHE 1.5kW DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 500μA 133.9A 7.22V 11.2V Single 7.6V 6.5V 500μA 1.5kW 7.22V 133.9A 1.5kW 10mA 7.22V
1V5KE47CA 1V5KE47CA 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 40.2V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 47V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 23.2A 44.7V 64.8V Single 5W 47.55V 40.2V 5μA 1.5kW 44.7V 23.2A 49.4V 1.5kW 1mA 44.7V
SA20CA SA20CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 20V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-204AC, DO-15, Axial No SVHC Through Hole 300mg 20V 500W Zener SA20 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 15.4A Single 500W 24.5V 20V 1μA 500W 1mA 22.2V 32.4V 15.4A 24.5V DO-15 No 22.2V 500W 15.4A 32.4V 20V 1 1
P6KE62A P6KE62A ON Semiconductor 1.1848
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0.00000000 download Through Hole Cut Tape (CT) 2013 Axial 175°C -65°C 53V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 62V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.1A 58.9V 85V Single 600W 53V 5μA 600W 58.9V 7.1A 65.1V 600W 1mA No 58.9V 1
P6KE400CA P6KE400CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2013 Active Axial 175°C -65°C 342V 3.56mm 7.62mm RoHS Compliant Lead Free Tin 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 400V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 1.1A 380V 548V Single 600W 342V 5μA 600W 380V No 1.1A 420V 600W 1mA No 380V 1
SMBJ13A SMBJ13A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel 1998 SMD/SMT 150°C -55°C 13V 4.7mm RoHS Compliant Lead Free No 2 SMB 2.44mm 3.94mm 180mg 13V 600W Unidirectional 1 1 Zener Unidirectional 5μA 27.9A 14.4V 21.5V Single 13V 5μA 600W 14.4V 27.9A 600W 1mA No 14.4V 1
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