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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 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 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 Polarity Case Connection Halogen Free 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 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 Hold Current Trigger Device Type Zener Voltage Current - Test Number of Lines Clamping Voltage-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 Current - Peak Pulse (8/20μs)
1SMA36CAT3 1SMA36CAT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 36V Non-RoHS Compliant Contains Lead 2 DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 175pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 2.5μA General Purpose 6.9A 40V 36V 400W 1mA 40V 58.1V 6.9A 0.5W No 58.1V 1
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
NP1300SAMCT3G NP1300SAMCT3G ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 EAR99 RoHS Compliant UL RECOGNIZED DO-214AA, SMB not_compliant Surface Mount 23pF e3 Tin (Sn) DUAL C BEND NOT SPECIFIED NOT SPECIFIED 2 YES R-PDSO-C2 -55°C Not Qualified 1 SINGLE 20 A SILICON SURGE PROTECTOR 150mA 120V 160V 50A 4V 150A
NTVB300SC-L NTVB300SC-L ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) 2 150°C -40°C RoHS Compliant 2 DO-214AA, SMB Surface Mount 71pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 100A 150mA SILICON SURGE PROTECTOR 300V 400V 4V
ESD7371XV2T5G ESD7371XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) ROHS3 Compliant SC-79, SOD-523 Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz e3 Tin (Sn) 260 30 General Purpose No 7V 35W 3A 20V 5.3V Max 1
MMQA6V2T3G MMQA6V2T3G ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2010 MMQA yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 4V 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 Transient Suppressors SILICON 4 4V General Purpose 2.66A 5.89V 4V 150W 9V 2.66A 0.225W No 2.66A 8/20μs 9V 4V 4
1SMA6.5AT3 1SMA6.5AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 6.5V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 1605pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 250μA General Purpose 35.7A 7.22V 6.5V 400W 10mA 7.22V 11.2V 35.7A 0.5W No 11.2V 1
SMBJ51CA SMBJ51CA ON Semiconductor 13.9811
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0.00000000 download Surface Mount Tape & Reel 2017 2 SMD/SMT 150°C -55°C 51V 4.75mm RoHS Compliant Lead Free No 2 SMB No SVHC 2.45mm 3.95mm 180mg 51V 600W Bidirectional 1 1 Zener Bidirectional 5μA 7.3A 56.7V 82.4V Single 600W 51V 5μA 600W 56.7V 7.3A 62.7V 600W 1mA No 56.7V 1
1V5KE250CA 1V5KE250CA ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 1 2 Axial EAR99 175°C -55°C 214V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 250V AVALANCHE 1.5kW e3 TIN WIRE 260 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 4.5A 237V 344V Single 1.5kW 250V 214V 5μA 1.5kW 237V 4.5A 263V 1.5kW 1mA 237V
NUP5120X6T2G NUP5120X6T2G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2006 yes Active 1 (Unlimited) SMD/SMT EAR99 1.2mm 5V 1.6mm ROHS3 Compliant Lead Free Tin 6 SOT-563, SOT-666 600μm 1.3mm Surface Mount -40°C~125°C TJ AVALANCHE Zener 54pF @ 1MHz e3 DUAL FLAT 260 40 NUP5120 6 Unidirectional YES Transient Suppressors SILICON 5 5V Halogen Free 500nA 5V General Purpose Common Anode 6.2V 5V 500nA 90W 1mA Yes 5 No 5V Max
1SMB100AT3 1SMB100AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 Obsolete 1 (Unlimited) SMD/SMT EAR99 100V Non-RoHS Compliant Contains Lead DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 190pF @ 1MHz 1SMB 2 Unidirectional General Purpose 3.7A 111V 100V 600W 162V 3.7A No 162V 1 1
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
NTVB058NSB-L NTVB058NSB-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 129pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 80A 150mA SILICON SURGE PROTECTOR 58V 77V 4V
SZMMBZ15VDLT3G SZMMBZ15VDLT3G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 6 days ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 12.8V ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*V 3 Bidirectional YES Transient Suppressors SILICON 2 Unidirectional 12.8V Automotive 1.9A 14.3V 12.8V 40W 21.2V 1.9A No 21.2V 2 2 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
1SMA15AT3 1SMA15AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 758pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 16.4A 16.7V 15V 400W 24.4V 16.4A 0.5W No 24.4V 1 1
P6KE10A P6KE10A ON Semiconductor 0.0000
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0.00000000 download Through Hole 2009 Axial 175°C -65°C 8.55V 3.56mm 7.62mm RoHS Compliant Lead Free 41A 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 10V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 10μA 41A 9.5V 14.5V Single 5W 8.55V 10μA 600W 9.5V 41A 10.5V 600W 1mA No 9.5V 1
NP0640SCT3G NP0640SCT3G 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 222pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 100A 250mA SILICON SURGE PROTECTOR 150mA 58V 77V 4V
SZMMBZ5V6ALT1G SZMMBZ5V6ALT1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 18 hours ago) Tape & Reel (TR) 2007 Automotive, AEC-Q101 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 3V 2.9mm ROHS3 Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 1.01mm 1.4mm Surface Mount -55°C~150°C TJ Zener e3 Tin (Sn) DUAL GULL WING MMBZ*A 3 Bidirectional YES 24W SILICON 2 3V Unidirectional 5μA 3V Automotive 3A Common Anode 24W 5.32V 3V 5μA 24W 20mA Yes 8V 3A 5.88V No 8V 2 2 1
SA120CA SA120CA 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 SA120 General Purpose DO-15 No 133V 500W 2.7A 193V 120V 1
SA58A SA58A ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) Axial 175°C -65°C 58V RoHS Compliant No 2 DO-204AC, DO-15, Axial Through Hole Zener SA58 Unidirectional 1 1 Zener Unidirectional 1μA General Purpose 5.3A Single 71.2V 58V 1μA 500W 1mA 64.4V 93.6V 5.3A DO-15 No 64.4V 500W 5.3A 93.6V 58V 1 1
ESD7361XV2T1G ESD7361XV2T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) 2004 yes Active 1 (Unlimited) 2 ROHS3 Compliant Lead Free ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.55pF @ 1MHz e3 Tin (Sn) DUAL FLAT R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 16.5V 5V 34V 16A No 16.5V 16A 100ns 34V Typ 1
P6KE24A P6KE24A ON Semiconductor 14.9115
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0.00000000 download Through Hole Bulk 2007 Axial 175°C -65°C 20.5V 3.56mm 7.62mm RoHS Compliant Lead Free 18A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 24V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 18.1A 22.8V 33.2V Single 5W 20.5V 5μA 600W 22.8V 18.1A 25.2V 600W 1mA No 22.8V 1
SZSL15T1G SZSL15T1G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2008 Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ Zener 3.5pF @ 1MHz Automotive 15V 300W 30V 5A No 16.7V 5A 8/20μs 15V 1
1.5KE43A 1.5KE43A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 36.8V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 43V 1.5kW Zener 1.5KE 1 1 Zener Unidirectional 5μA General Purpose 25.3A 40.9V 36.8V 1.5kW 1mA 40.9V 59.3V 25.3A Axial No 40.9V 1500W 1.5kW 25.3A 59.3V 36.8V 1 1
ESD7331MUT5G ESD7331MUT5G 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 0.4pF @ 1MHz USB No 4V 7.5V 3.3V Max 1
1N6293ARL4 1N6293ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 70.1V 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 1N6293A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 13.3A 77.9V 70.1V 1.5kW 1mA 77.9V 113V 13.3A 5W No 1500W 1.5kW 113V
SZESD9101P2T5G SZESD9101P2T5G ON Semiconductor 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant SOD-923 Surface Mount -55°C~150°C TJ Zener 0.36pF @ 1MHz Automotive No 5.3V 16A 7V Typ 5V Max 1
ESD5111PFCT5G ESD5111PFCT5G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2015 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, LOW CAPACITANCE 2-XFBGA, WLCSP Surface Mount -55°C~125°C TJ AVALANCHE Zener 5.5pF @ 1MHz e3 Tin (Sn) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 3.3V BIDIRECTIONAL General Purpose 5V 3.3V 6.5V No 3.68V 6.5V Typ 3.3V Max 1
NZL8V2AXV3T1 NZL8V2AXV3T1 ON Semiconductor 0.0000
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0.00000000 Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 1.6mm Non-RoHS Compliant Contains Lead SC-89, SOT-490 800μm 850μm Surface Mount -55°C~150°C TJ 8.2V 240mW Zener NZL*AXV3 General Purpose 8.2V No 2
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