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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 Reach Compliance Code 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 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 Max Junction Temperature (Tj) Current - Test Number of Lines Reference Voltage Voltage Tol-Max Working Test Current 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
SMBZ1443LT3DSG SMBZ1443LT3DSG ON Semiconductor 0.0000
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0.00000000 22 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
1SMA18AT3 1SMA18AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 18V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 645pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 2.5μA General Purpose 13.7A 20V 18V 400W 1mA 20V 29.2V 13.7A 0.5W No 29.2V 1
P6KE56A P6KE56A ON Semiconductor 0.5942
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0.00000000 download Through Hole Bulk 2009 Axial 150°C -55°C 47.8V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 56V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 7.8A 53.2V 77V Single 47.8V 5μA 600W 53.2V 7.8A 58.8V 600W 1mA No 53.2V 1
SZCM1214A-01SO SZCM1214A-01SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~85°C TA Zener Automotive, Ethernet, RF Antenna 7V 11.3V 1A No 1A 8/20μs 11.3V Typ 1
1SMB11CAT3 1SMB11CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2009 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 11V Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 740pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 1SMB 2 Bidirectional YES 1 Transient Suppressors SILICON 1 SINGLE 5μA General Purpose 33A 12.2V 11V 600W 1mA 12.2V 18.2V 33A 0.55W No 18.2V 1
ESD8351P2T5G ESD8351P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2009 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SOD-923 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT 2 Unidirectional SILICON 1 3.3V General Purpose Single 7V 3.3V 11.2V 5A 0.5μA No 5.5V 5A 8/20μs 3.3V Max 1
P6KE10CA P6KE10CA ON Semiconductor 0.3490
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0.00000000 download Through Hole Tape & Reel 2006 Axial 175°C -65°C 8.55V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 10V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 20μA 41A 9.5V 14.5V Single 5W 8.55V 20μA 600W 9.5V 41A 10.5V 600W 1mA No 9.5V 1
SA16CA SA16CA 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 SA16 General Purpose DO-15 No 17.8V 500W 19.2A 26V 16V 1
1SMC12AT3 1SMC12AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 12V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 12V 1.5kW e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 75.3A 13.3V 13.3V 12V 1.5kW 19.9V 75.3A 0.75W No
MMBZ33VALT3 MMBZ33VALT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 26V Non-RoHS Compliant Contains Lead 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 33V 40W Zener e0 Tin/Lead (Sn/Pb) DUAL GULL WING 240 30 MMBZ*A 3 Transient Suppressors SILICON 2 Unidirectional General Purpose 870mA 31.35V 26V 40W 46V 870mA No 46V 2 2 1
MMBZ15VDLT3G MMBZ15VDLT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2000 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12.8V 2.9mm ROHS3 Compliant Lead Free 3 UL RECOGNIZED TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 15V 8541.10.00.50 40W Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*V 3 Bidirectional YES Transient Suppressors SILICON 2 Unidirectional 100nA 12.8V General Purpose 1.9A 14.3V 12.8V 40W 21.2V 1.9A No 21.2V 2 2
1N6276A 1N6276A ON Semiconductor 0.0000
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0.00000000 download Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 13.6V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 16V 1.5kW Zener 1N6276A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 67A 15.2V 13.6V 1.5kW 1mA 15.2V 22.5V 67A Axial No 15.2V 1500W 1.5kW 22.5V 13.6V 1 1
PACDN044TR PACDN044TR ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 8 Gull Wing 4.5mm 3.1mm RoHS Compliant Lead Free 8 8-TSSOP (0.173, 4.40mm Width) Surface Mount -40°C~85°C TA AVALANCHE 30pF Zener e3 Tin (Sn) DUAL 260 40 PACDN04* 8 Unidirectional YES Transient Suppressors 500mW SILICON 4 100nA 6.1V General Purpose 5.5V 8V No 6.2V 5.5V 4
SMCJ14A SMCJ14A ON Semiconductor 23.5598
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 14V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.65mm 6.25mm 300mg 14V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 64.7A 15.6V 23.2V Single 1.5kW 14V 5μA 1.5kW 15.6V 64.7A 17.2V 150°C 1mA No 15.6V 1
NZQA6V8AXV5T2G NZQA6V8AXV5T2G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks LAST SHIPMENTS (Last Updated: 1 week ago) Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 1.3mm 1.7mm ROHS3 Compliant Lead Free 5 SOT-553 Surface Mount -55°C~150°C TJ 15pF Zener 12pF @ 1MHz e3 Tin (Sn) NZQA*AXV5 5 Unidirectional Unidirectional Halogen Free 1μA General Purpose 1.6A 6.1V 4.3V 20W 13V 1.6A 4 No 6.47V 1.6A 8/20μs
SZNUP1128WTT1G SZNUP1128WTT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) SC-70, SOT-323 compliant Surface Mount -55°C~175°C TJ Zener 11pF @ 1MHz Automotive, CAN No 27.5V 165W 3A 8/20μs 55V 26.5V Max 1
SZMMBZ33VAWT1G SZMMBZ33VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant Lead Free 3 SC-70, SOT-323 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V Bidirectional Transient Suppressors SILICON 2 UNIDIRECTIONAL 26V Automotive 33V 26V 40W 46V 870mA No 31.35V 40W 2 1
SMBJ18A SMBJ18A ON Semiconductor 0.1781
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 18V 4.75mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.45mm 3.95mm 180mg 18V 600W Unidirectional 1 1 Zener Unidirectional 5μA 20.5A 20V 29.2V Single 600W 18V 5μA 600W 20V No 20.5A 22.1V 1mA No 20V 1
P6SMB11AT3G P6SMB11AT3G 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 9.4V RoHS Compliant Lead Free 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 1550pF @ 1MHz e3 Tin (Sn) DUAL C BEND 260 40 P6SMB 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA Automotive 38A 10.5V 9.4V 600W 1mA 10.5V 15.6V 38A 0.55W No 15.6V 1
1N6280A 1N6280A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 20.5V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1N6280A Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 45A 22.8V 20.5V 5μA 1.5kW 1mA 22.8V 33.2V 45A Axial No 22.8V 1500W 1.5kW 33.2V 20.5V 1 1
SA8V0CA SA8V0CA 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
SMBJ7V0A SMBJ7V0A ON Semiconductor 0.0000
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0.00000000 Surface Mount Cut Tape yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7V 4.7mm RoHS Compliant Lead Free No 2 UL RECOGNIZED No SVHC 2.44mm 3.94mm 180mg 7V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE 7V Zener Unidirectional 200μA 50A 8.6V 12V Single 8.19V 7V 200μA 600W 7.78V 50A 8.6V 600W 10mA 7.78V
1PMT30AT1G 1PMT30AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 yes Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 2.05mm 30V 2.18mm RoHS Compliant Lead Free 2 DO-216AA Surface Mount -55°C~150°C TJ 30V 200W Zener e3 Tin (Sn) GULL WING 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 CATHODE 1μA 30V General Purpose 4.1A Single 33.3V 30V 1kW 48.4V 0.5W 30V 5% No 1000W 1kW 48.4V 1
ESD8101FCT5G ESD8101FCT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 2 days ago) Surface Mount Tape & Reel (TR) 2007 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free 2 01005 (0402 Metric) Surface Mount -55°C~150°C TJ 400FF Zener 0.2pF @ 1MHz Bidirectional 3.3V General Purpose Single 10V No 5.5V 16A 3.3V Max 1
SMF130AT1 SMF130AT1 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 130V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 152V 130V 200W 209V 800mA 0.385W No 144V 800mA 1
1SMC45AT3 1SMC45AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 45V Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMC 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 20.6A 50V 45V 1.5kW 72.2V 20.6A 0.75W No 1500W 1.5kW 72.2V 1 1
SMBJ24CA SMBJ24CA ON Semiconductor 0.3302
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0.00000000 download Surface Mount Cut Tape 2017 Active 2 SMD/SMT 150°C -55°C 24V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 24V 600W Bidirectional 1 1 Zener Bidirectional 5μA 15.4A 29.5V 38.9V Single 600W 24V 5μA 600W 26.7V No 15.4A 29.5V 1mA No 26.7V 1
NZL5V6ATT1 NZL5V6ATT1 ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2002 no Obsolete 1 (Unlimited) 3 EAR99 1.6mm Non-RoHS Compliant Contains Lead 3 LOW CAPACITANCE SC-75, SOT-416 900μm 800μm Surface Mount -55°C~150°C TJ 5.6V 8541.10.00.50 240mW Zener 40pF @ 1MHz e0 DUAL GULL WING 240 30 NZL5V6AT 3 Unidirectional YES Voltage Reference Diodes SILICON 2 General Purpose 5.6V 3V 9.97V 6.11A 0.15W 5.6V 1mA No 5.3V 6.11A 8/20μs 3V Max 2
SA58CA SA58CA 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 SA58 General Purpose DO-15 No 64.4V 500W 5.3A 93.6V 58V 1
SMBJ160CA SMBJ160CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel Active SMD/SMT 150°C -55°C 160V 4.7mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.44mm 3.94mm 180mg 160V 600W Bidirectional 1 1 Zener Bidirectional 5μA 2.3A 178V 259V Single 160V 5μA 600W 178V No 2.3A 197V 600W 1mA No 178V 1
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