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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 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 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 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 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
ESD5Z5.0T1 ESD5Z5.0T1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 800μm 5V 1.2mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED SC-79, SOD-523 Surface Mount -55°C~150°C TJ AVALANCHE 80pF Zener 80pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 ESD5Z 2 Unidirectional Transient Suppressors SILICON 1 5V Unidirectional 50nA 5V General Purpose 9.4A Single 6.2V 5V 174W 18.6V 9.4A No 9.4A 8/20μs 5V Max 1
SA70CA SA70CA ON Semiconductor 0.9356
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 70V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 70V 500W Zener SA70 1 1 Zener Bidirectional 1μA General Purpose 4.4A 86V 70V 500W 1mA 77.8V 113V 4.4A DO-15 No 77.8V 500W 4.4A 113V 70V 1 1
NSPM1041BMUTBG NSPM1041BMUTBG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 1 week ago) Tape & Reel (TR) yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 480pF @ 1MHz Max Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 3.3V BIDIRECTIONAL General Purpose 5.25V 3.3V No 4.5V 125A 8/20μs 10.8V 3.3V Max 1
1.5KE51ARL4 1.5KE51ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 43.6V 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 1.5KE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 21.4A 48.5V 43.6V 1.5kW 70.1V 5W No 1500W 1.5kW 70.1V 1 1
SA64CA SA64CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 64V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 64V 500W Zener SA64 Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 4.9A Single 78.6V 64V 1μA 500W 1mA 71.1V 103V 4.9A DO-15 No 71.1V 500W 4.9A 103V 64V 1 1
SMSZ1600-35T3DSG SMSZ1600-35T3DSG ON Semiconductor 0.0000
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0.00000000 8 Weeks Tape & Reel (TR) 2014 Active 1 (Unlimited) ROHS3 Compliant
1SMA30AT3 1SMA30AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 30V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 405pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Unidirectional Transient Suppressors SILICON 1 SINGLE General Purpose 8.3A 33.3V 30V 2.5μA 400W 48.4V 8.3A 0.5W No 48.4V 1 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
1N6281A 1N6281A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 23.1V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 27V 1.5kW Zener 1N6281A Unidirectional 1 Zener Unidirectional General Purpose 40A 25.7V 23.1V 1.5kW 37.5V Axial No 25.7V 1500W 1.5kW 37.5V 23.1V 1 1
SZSD05T1G SZSD05T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free 2 SC-76, SOD-323 Surface Mount -55°C~150°C TJ AVALANCHE 350pF Zener 350pF @ 1MHz e3 Tin (Sn) DUAL GULL WING Unidirectional Transient Suppressors SILICON 1 5V 5V Automotive Single 6.2V 5V 350W 9.8V 24A 0.3W No 6.2V 24A 8/20μs 1
CM1234-08DE CM1234-08DE ON Semiconductor 0.0000
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0.00000000 download 5 Weeks LAST SHIPMENTS (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 16 SMD/SMT EAR99 4mm 5.5V 6mm RoHS Compliant Lead Free Tin No 16 LOW CAPACITANCE 16-WDFN Exposed Pad No SVHC Surface Mount -40°C~85°C TA AVALANCHE Steering (Rail to Rail) e3 DUAL 260 40 CM1234 16 Unidirectional 8 Transient Suppressors SILICON 2 COMPLEX MO-229C Bidirectional, Unidirectional Halogen Free 1μA 5V HDMI 6V 5.5V 9V 1A Yes 1A 8/20μs 9V Typ 5.5V Max
SMF15CT1 SMF15CT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 15V 2.9mm Non-RoHS Compliant Contains Lead 6 6-TSSOP, SC-88, SOT-363 1mm 1.8mm Surface Mount -40°C~125°C TJ 15V AVALANCHE 100W Zener 33pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 SMF*C 6 Transient Suppressors SILICON 5 Unidirectional General Purpose 5A 17V 15V 100W 29V 5A No 5A 8/20μs 29V 15V Max 5
NZQA5V6XV5T3 NZQA5V6XV5T3 ON Semiconductor 0.0000
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0.00000000 OBSOLETE (Last Updated: 2 weeks ago) Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 3V Non-RoHS Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ AVALANCHE Zener 90pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 NZQA*XV5 5 Unidirectional YES Transient Suppressors SILICON 4 3V General Purpose 10A 5.32V 3V 100W 10.5V 10A 0.3W 4 No 10A 8/20μs 10.5V 3V
SA7V5CA SA7V5CA 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 SA7V5 General Purpose DO-15 No 8.33V 500W 38.8A 12.9V 7.5V 1
1N6288ARL4 1N6288ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 2004 Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 43.6V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY, LOW IMPEDANCE Axial 51V 1.5kW e3 Tin (Sn) WIRE 260 40 2 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 21.4A 48.5V 48.5V 43.6V 1.5kW 1mA 48.5V 70.1V 21.4A 5W No 1
MMQA5V6T1 MMQA5V6T1 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 MMQA Obsolete 1 (Unlimited) SMD/SMT EAR99 1.5mm 3V 3mm Non-RoHS Compliant Contains Lead 6 SC-74, SOT-457 1.5mm Surface Mount -55°C~150°C TJ 5.6V AVALANCHE 24W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 6 Unidirectional YES Transient Suppressors SILICON 4 3V 2μA 3V General Purpose 3A 5.32V 3V 150W 8V 3A 0.225W 4 No 3A 8/20μs 8V
1SMA43CAT3G 1SMA43CAT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43V RoHS Compliant Lead Free 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 135pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 5.8A 47.8V 43V 400W 1mA 47.8V 69.4V 5.8A 0.5W No 77.4V
S1ZMMBZ12VALT1G S1ZMMBZ12VALT1G ON Semiconductor 0.0000
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0.00000000 4 Weeks Surface Mount Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant 3 TO-236-3, SC-59, SOT-23-3 Surface Mount MMBZ*V
1N6274A 1N6274A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 11.1V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 13V 1.5kW Zener 1N6274A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 82A 12.4V 11.1V 1.5kW 1mA 12.4V 18.2V 82A Axial No 12.4V 1500W 1.5kW 18.2V 11.1V 1 1
1SMB24AT3 1SMB24AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 24V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 24V 600W Zener 675pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 15.4A 26.7V 24V 600W 38.9V 15.4A 0.55W No 38.9V 1 1
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
CM1250-04QG CM1250-04QG ON Semiconductor 0.0000
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0.00000000 download 4 Weeks CONSULT SALES OFFICE (Last Updated: 3 days ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1mm 1.25mm RoHS Compliant Lead Free Gold 6 6-UFDFN No SVHC Surface Mount -40°C~85°C TA AVALANCHE 7pF Zener e4 DUAL CM1250 6 Unidirectional YES Transient Suppressors SILICON 4 MO-229C Unidirectional Halogen Free 100nA General Purpose 8.5V 4 No
SA26A SA26A ON Semiconductor 0.6142
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 26V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 26V 500W Zener SA26 1 1 Zener Unidirectional 1μA General Purpose 11.9A 31.9V 26V 500W 1mA 28.9V 42.1V 11.9A DO-15 No 28.9V 500W 11.9A 42.1V 26V 1 1
SA48CA SA48CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) Obsolete 1 (Unlimited) Axial 175°C -65°C 48V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 48V 500W Zener SA48 1 1 Zener Bidirectional 1μA General Purpose 6.5A 58.9V 48V 500W 1mA 53.3V 77.4V 6.5A DO-15 No 53.3V 500W 6.5A 77.4V 48V 1 1
ESD8006MUTAG ESD8006MUTAG ON Semiconductor 0.0000
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0.00000000 download 10 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2011 yes Active 1 (Unlimited) 10 SMD/SMT EAR99 3.3V 3.3mm ROHS3 Compliant Lead Free Tin 8 ULTRA LOW CAPACITANCE 10-UFDFN No SVHC 550μm 1mm Surface Mount -55°C~125°C TJ AVALANCHE 320FF Zener 0.32pF @ 1MHz e3 DUAL ESD8006 8 Unidirectional R-PDSO-N10 Transient Suppressors SILICON 6 3.3V USB Common Anode 7V 3.3V 1μA 1mA Yes 8.4V 16A No 5.5V 8.4V Typ 3.3V Max 6
MMQA20VT3G MMQA20VT3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 3 days ago) Tape & Reel (TR) 2011 MMQA yes Obsolete 1 (Unlimited) 6 EAR99 1.5mm 15V 3mm RoHS Compliant Lead Free 6 SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES 1 Transient Suppressors SILICON 4 Unidirectional 75nA 15V General Purpose 840mA 21V 15V 150W 28.6V 840mA 0.225W No 19V 840mA 8/20μs 4
P6SMB47AT3 P6SMB47AT3 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 40.2V Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 425pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 9.3A 44.7V 40.2V 600W 1mA 44.7V 64.8V 9.3A 0.55W No 64.8V 1
1SMB60AT3 1SMB60AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2000 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 60V 600W Zener 300pF @ 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 96.8V No 66.7V 6.2A 96.8V 60V 1
1SMB12CAT3 1SMB12CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 12V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 12V 600W Zener 680pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 235 30 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE General Purpose 30.2A 13.3V 12V 600W 19.9V 30.2A 0.55W No 19.9V 1
1V5KE7V5A 1V5KE7V5A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 6.4V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 7.5V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 500μA 133A 7.13V 11.3V Single 5W 7.505V 6.4V 500μA 1.5kW 7.13V 133A 7.88V 1.5kW 10mA 7.13V
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