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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 Max Supply Voltage REACH SVHC Reach Compliance Code Min Supply Voltage Height Width Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Input Current Capacitance Current HTS Code 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 Qualification Status Max Power Dissipation Output Voltage Voltage Diode Element Material Number of Elements Configuration Diode Type Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Halogen Free Number of Circuits 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 Min Reset Threshold Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Reverse Current-Max Power Dissipation-Max Hold Current Trigger Device Type Zener Voltage Current - Test Number of Lines Reference Voltage Voltage Tol-Max Dynamic Impedance-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
1.5KE9.1A 1.5KE9.1A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 7.78V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 12A 1.5kW Zener 1.5KE 1 91V 1 Zener Unidirectional 50μA General Purpose 112A 5W 8.65V 7.78V 1.5kW 1mA 8.65V 13.4V 112A Axial No 8.65V 1500W 1.5kW 112A 13.4V 7.78V 1 1
SMBJ85CA SMBJ85CA ON Semiconductor 0.0000
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0.00000000 Surface Mount SMD/SMT 150°C -55°C 85V 4.7mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.44mm 3.94mm 180mg 85V 600W Bidirectional 1 1 Zener Bidirectional 5μA 4.4A 94.4V 137V Single 85V 5μA 600W 94.4V No 4.4A 104V 600W 1mA No 94.4V 1
NCP348AEMUTBG NCP348AEMUTBG ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2007 yes Obsolete 1 (Unlimited) EAR99 85°C -40°C RoHS Compliant Lead Free 10 10-UFLGA Exposed Pad 28V 1.2V Surface Mount Mixed Technology Voltage Detector NOT SPECIFIED NOT SPECIFIED 10 3 28V General Purpose 6.4V 3.25V
1.5KE12AG 1.5KE12AG ON Semiconductor 0.0000
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0.00000000 download Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 10.2V RoHS Compliant Lead Free 2 DO-201AD, Axial Through Hole -65°C~175°C TJ Zener 1.5KE Unidirectional 1 1 Zener Unidirectional 5μA General Purpose 90A 11.4V 10.2V 1.5kW 1mA 11.4V 16.7V 90A Axial No 11.4V 1500W 1.5kW 90A 16.7V 10.2V 1 1
SMCJ10A SMCJ10A ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 10V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 10V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 88.2A 11.1V 17V Single 1.5kW 10V 5μA 1.5kW 11.1V No 88.2A 12.3V 1.5kW 1mA No 11.1V 1
DF3A6.8FUT1G DF3A6.8FUT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 17 hours ago) Cut Tape (CT) Automotive, AEC-Q101 yes Active 1 (Unlimited) SMD/SMT EAR99 1.24mm 5V 2.1mm ROHS3 Compliant Lead Free Tin 3 SC-70, SOT-323 No SVHC 900μm 1.35mm Surface Mount -55°C~150°C TJ 6.8V 8541.10.00.50 200W Zener e3 DUAL GULL WING 260 40 DF3A6.8FU 3 Unidirectional YES Voltage Reference Diodes 200mW SILICON 2 Halogen Free 500nA Automotive 9.37A Common Anode 200mW 6.4V 5V 500nA 150W 5mA Yes 16V 9.37A 7.2V 6.8V 2 6.8V 5.9% 50Ohm No 9.37A 8/20μs 16V
SZNUP4114UCLW1T2G SZNUP4114UCLW1T2G ON Semiconductor 0.0000
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0.00000000 download 6 Weeks ACTIVE (Last Updated: 6 days ago) Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free ULTRA LOW CAPACITANCE 6-TSSOP, SC-88, SOT-363 Surface Mount -40°C~125°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 10 R-PDSO-G6 SILICON 5 COMPLEX UNIDIRECTIONAL Automotive, Ethernet, HDMI 6.5V 5.5V 10V 8A 1μA Yes 8A 8/20μs 5.5V Max 4
74F1071MSAX 74F1071MSAX ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 1999 Obsolete 1 (Unlimited) 125°C -65°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
P6SMB62AT3 P6SMB62AT3 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 53V 4.57mm Non-RoHS Compliant Contains Lead 7.1A UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 62V 600W Zener 335pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 7.1A 58.9V 53V 600W 85V 7.1A 0.55W No 85V 1
P6SMB18AT3 P6SMB18AT3 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 15.3V 4.57mm Non-RoHS Compliant Contains Lead UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 18V 600W Zener 1000pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional Automotive 24A 17.1V 15.3V 600W 25.2V 24A 0.55W No 25.2V 1 1
ESD11B5.0SMT5G ESD11B5.0SMT5G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) SMD/SMT 300μm 5V 600μm RoHS Compliant 2 2-XFDFN, FCDFN Surface Mount -40°C~125°C TJ 13.5pF Zener ESD11B Bidirectional 1 Transient Suppressors 5V 1μA 5V General Purpose Single 5.8V 5V 250mW No 5V Max
SMF150AT1G SMF150AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2004 Obsolete 1 (Unlimited) 2 EAR99 2.9mm RoHS Compliant Lead Free LOW IMPEDENCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1mm 1.8mm Surface Mount -55°C~150°C TJ 150V 175W Zener e3 Tin (Sn) DUAL FLAT SMF*A 2 R-PDSO-F2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL General Purpose 176V 150V 200W 243V 700mA 0.385W No 167V 700mA 1
SA24ARL SA24ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2007 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 24V 3.6mm 7.6mm Non-RoHS Compliant Contains Lead 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 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 12.8A 26.7V 24V 500W 38.9V 12.8A 3W No 38.9V 1
SMCJ43A SMCJ43A ON Semiconductor 0.2352
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 43V 7.15mm RoHS Compliant Lead Free No 2 No SVHC 2.75mm 6.25mm 43V 216A 1.5kW Unidirectional 1 43V 1 Zener Unidirectional 5μA 21.6A 52.8V 69.4V Single 43V 5μA 1.5kW 47.8V 21.6A 52.8V 1mA No 47.8V 1
P6SMB36CAT3 P6SMB36CAT3 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 30.8V 4.57mm Non-RoHS Compliant Contains Lead HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm Surface Mount -65°C~150°C TJ 36V 600W Zener 280pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 R-PDSO-C2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional Automotive 12A 34.2V 30.8V 600W 49.9V 12A 0.55W No 49.9V 1
SZESD7351XV2T5G SZESD7351XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) SC-79, SOD-523 compliant Surface Mount -55°C~150°C TJ Zener 0.43pF @ 1MHz e3 Tin (Sn) Automotive, RF Antenna No 5V 36W 3A 10V 3.3V Max 1
P6KE7.5AG P6KE7.5AG ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk Obsolete 1 (Unlimited) Axial 150°C -55°C 6.4V RoHS Compliant Lead Free 2 T-18, Axial Through Hole -55°C~150°C TJ Zener P6KE 1 1 Zener Unidirectional 500μA General Purpose 53A 7.13V 6.4V 600W 10mA 7.13V 11.3V 53A Axial No 7.13V 600W 53A 8/20μs 11.3V 6.4V 1 1
P6SMB24CAT3 P6SMB24CAT3 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 20.5V Non-RoHS Compliant Contains Lead 2 HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener 415pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 P6SMB 2 1 Transient Suppressors SILICON 1 SINGLE Bidirectional 5μA Automotive 18A 22.8V 20.5V 600W 1mA 22.8V 33.2V 18A 0.55W No 33.2V 1
1V5KE30A 1V5KE30A ON Semiconductor 0.4372
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0.00000000 download Through Hole Tape & Reel 2016 yes Active 2 Axial EAR99 175°C -55°C 25.6V 5.33mm 9.53mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 360mg 30V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 36.2A 28.5V 41.4V Single 5W 30V 25.6V 5μA 1.5kW 28.5V 36.2A 31.5V 1.5kW 1mA 28.5V
NTVB300SA-L NTVB300SA-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 28pF e3 Tin (Sn) DUAL C BEND 2 1 SINGLE 50A 150mA SILICON SURGE PROTECTOR 300V 400V 4V
ESDL3552BPFCT5G ESDL3552BPFCT5G ON Semiconductor 0.3283
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0.00000000 8 Weeks Tape & Reel (TR) yes Active compliant NOT SPECIFIED NOT SPECIFIED TRANS VOLTAGE SUPPRESSOR DIODE
SMCJ54CA SMCJ54CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 54V 7.15mm RoHS Compliant Lead Free Tin No 2 No SVHC 2.75mm 6.25mm 300mg 54V 1.5kW Bidirectional 1 1 Zener Bidirectional 5μA 17.2A 60V 87.1V Single 1.5kW 54V 5μA 1.5kW 60V No 17.2A 66.3V 1mA No 60V 1
SCM1293A-04SO SCM1293A-04SO ON Semiconductor 0.3273
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0.00000000 download 2 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SC-74, SOT-457 Surface Mount
ESD5482MUT5G ESD5482MUT5G ON Semiconductor 0.0000
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0.00000000 download 25 Weeks LAST SHIPMENTS (Last Updated: 2 days ago) Tape & Reel (TR) 2012 yes Obsolete 1 (Unlimited) SMD/SMT EAR99 320μm 3.3V 620μm RoHS Compliant Lead Free 2 0201 (0603 Metric) 280μm 320μm Surface Mount -55°C~150°C TJ 5pF Zener 5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) 2 Bidirectional YES Transient Suppressors 300mW Halogen Free 50nA 3.3V General Purpose Single 5V 3.3V 50nA 300mW 1mA Yes 7.8V 1A 1 No 1A 8/20μs 3.3V Max
P6KE75A P6KE75A ON Semiconductor 0.5794
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0.00000000 download RoHS Compliant Lead Free 2 75V 600W 71.3V 5W
NP1800SBT3G NP1800SBT3G 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 2.2A 2 UL RECOGNIZED DO-214AA, SMB Surface Mount 59pF e3 Tin (Sn) DUAL C BEND 260 40 2 Silicon Surge Protectors Not Qualified 1 SINGLE 80A 250mA SILICON SURGE PROTECTOR 150mA 170V 220V 4V
SMBJ33A SMBJ33A ON Semiconductor 0.3866
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 33V 4.75mm RoHS Compliant Lead Free Tin No 2 SMB No SVHC 2.45mm 3.95mm 180mg 33V 600W Unidirectional 1 1 Zener Unidirectional 5μA 11.3A 36.7V 53.3V Single 600W 33V 5μA 600W 36.7V No 11.3A 40.6V 1mA No 36.7V 1
1.5SMC62AT3 1.5SMC62AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 53V 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 5μA General Purpose 17.7A 58.9V 53V 1.5kW 1mA 58.9V 85V 17.7A 0.75W No 1500W 1.5kW 85V 1
SMCJ7V5CA SMCJ7V5CA ON Semiconductor 0.5799
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0.00000000 download Surface Mount 2017 yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 7.5V 7.15mm RoHS Compliant Lead Free No 2 UL RECOGNIZED SMC No SVHC 2.75mm 6.25mm 300mg 7.5V AVALANCHE 1.5kW e3 TIN (SN) DUAL C BEND 260 30 Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional 200μA 116.3A 9.21V 12.9V Single 8.77V 7.5V 200μA 1.5kW 8.33V 116.3A 9.21V 1.5kW 1mA 8.33V
CM1244-04CP CM1244-04CP ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Surface Mount Tape & Reel (TR) 2011 yes Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 1.05mm 5.5V 760μm RoHS Compliant Lead Free 5 5-WFBGA, WLCSP Surface Mount -40°C~85°C TA AVALANCHE 27pF Zener BOTTOM BALL CM1244 5 Unidirectional Transient Suppressors SILICON 4 100nA 5.5V General Purpose 5.5V 200mW 15V 0.2W No 15V Typ 4
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