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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 Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 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 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 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
NUP4201DR2G NUP4201DR2G ON Semiconductor 0.0000
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0.00000000 download 37 Weeks ACTIVE (Last Updated: 1 day ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 8 SMD/SMT EAR99 4mm 5V 5mm ROHS3 Compliant Lead Free No 8 LOW CAPACITANCE 8-SOIC (0.154, 3.90mm Width) No SVHC 1.5mm 4mm Surface Mount -55°C~150°C TJ AVALANCHE 10pF Steering (Rail to Rail) 5pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 40 NUP4201 8 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE Unidirectional 10μA General Purpose 10A 500W 6V 5V 10μA 500W 1mA 6V 25V 25A 6V Yes 25A 8/20μs
SZESD11A5.0DT5G SZESD11A5.0DT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 4 days ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101 yes Active 1 (Unlimited) ROHS3 Compliant Lead Free SOT-1123 Surface Mount -55°C~125°C TJ Zener 20pF @ 1MHz Automotive 5V 9.5V 1A No 6.2V 1A 8/20μs 2
SMBZ1449-10LT3G SMBZ1449-10LT3G ON Semiconductor 0.0000
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0.00000000 4 Weeks Tape & Reel (TR) 2016 Active 1 (Unlimited) ROHS3 Compliant
1N6289ARL4 1N6289ARL4 ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2004 Mosorb™ Obsolete 1 (Unlimited) 2 Axial EAR99 47.8V 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 1N6289A 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 19.5A 53.2V 47.8V 1.5kW 1mA 53.2V 77V 19.5A 5W No 1500W 1.5kW 77V
SA70A SA70A ON Semiconductor 0.0000
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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 Unidirectional 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
1.5KE62A 1.5KE62A ON Semiconductor 0.7228
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0.00000000 download Through Hole Bulk Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 53V Non-RoHS Compliant Contains Lead 2 DO-201AD, Axial No SVHC Through Hole -65°C~175°C TJ 62V 1.5kW Zener 1.5KE 1 5W Zener Unidirectional General Purpose 17.7A 5W 58.9V 53V 1.5kW 85V 17.7A Axial No 58.9V 1500W 1.5kW 17.7A 85V 53V 1 1
1SMB15CAT3 1SMB15CAT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) 2005 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 15V 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 15V 24A 600W Zener 555pF @ 1MHz e0 DUAL C BEND 240 30 1SMB 2 Bidirectional YES 1 Transient Suppressors 15V SILICON 1 SINGLE Bidirectional General Purpose 24A 16.7V 15V 600W 24.4V 24A 0.55W No 24.4V
MR2835SKG MR2835SKG ON Semiconductor 1.0299
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 1 SMD/SMT EAR99 20V 9.9mm RoHS Compliant Lead Free 2 Top Can 5.6mm 9.5mm Surface Mount -40°C~150°C TJ 23V AVALANCHE Zener e3 Tin (Sn) UNSPECIFIED GULL WING 260 40 MR2835 2 Transient Suppressors SILICON 1 SINGLE Unidirectional CATHODE 5μA General Purpose 24V 23V 100mA 24V No
P6KE160ARL P6KE160ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 2 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 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 5μA General Purpose 160V 136V 600W 1mA 152V 219V 2.7A 5W No 2.7A 8/20μs 136V 1
SA78CA SA78CA 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 SA78 General Purpose DO-15 No 86.7V 500W 4A 126V 78V 1
SMF150AT1 SMF150AT1 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 150V 175W Zener e3 Tin (Sn) DUAL FLAT 260 40 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
SMCJ51A SMCJ51A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 51V 7.15mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.75mm 6.25mm 300mg 51V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 18.2A 56.7V 82.4V Single 51V 5μA 1.5kW 56.7V 18.2A 62.7V 1.5kW 1mA No 56.7V 1
SMBJ70CA SMBJ70CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape Active SMD/SMT 150°C -55°C 70V 4.75mm RoHS Compliant Lead Free No 2 2.45mm 3.95mm 180mg 70V 600W Bidirectional 1 1 Zener Bidirectional 5μA 5.3A 77.8V 113V Single 70V 5μA 600W 77.8V 5.3A 600W 1mA No 77.8V 1
1SMA20AT3 1SMA20AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 20V Non-RoHS Compliant Contains Lead HIGH RELIABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener 585pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 12.3A 22.2V 20V 400W 32.4V 12.3A 0.5W No 32.4V 1 1
P6KE110ARL P6KE110ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 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 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL ISOLATED General Purpose 110V 94V 600W 152V 4A 5W No 105V 4A 8/20μs 94V 1
1SMB43AT3 1SMB43AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2000 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43V 4.57mm Non-RoHS Compliant Contains Lead EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED DO-214AA, SMB 2.41mm 3.81mm 2.41mm Surface Mount -65°C~150°C TJ 43V 600W Zener 400pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE Unidirectional General Purpose 8.6A 47.8V 43V 600W 69.4V 8.6A 0.55W No 69.4V 1 1
1V5KE24CA 1V5KE24CA ON Semiconductor 2.5870
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 20.5V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 24V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 45.2A 22.8V 33.2V Single 5W 24V 20.5V 5μA 1.5kW 22.8V 45.2A 25.2V 1.5kW 1mA 22.8V
1V5KE15CA 1V5KE15CA 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 12.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 15V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 71A 14.3V 21.2V Single 1.5kW 15.05V 12.8V 5μA 1.5kW 14.3V 71A 15.8V 1.5kW 1mA 14.3V
SZESD8351XV2T1G SZESD8351XV2T1G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 3 days ago) Surface Mount Tape & Reel (TR) 2010 Automotive, AEC-Q101 yes Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free 2 ULTRA LOW CAPACITANCE SC-79, SOD-523 Surface Mount -55°C~125°C TJ AVALANCHE 550FF Zener 0.37pF @ 1MHz e3 Tin (Sn) DUAL FLAT Unidirectional Transient Suppressors SILICON 1 3.3V Automotive Single 7V 3.3V 11.2V 5A No 5.5V 5A 8/20μs 3.3V Max 1
MMBZ15VALT3G MMBZ15VALT3G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 Obsolete 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12V 2.9mm RoHS Compliant Lead Free 3 TO-236-3, SC-59, SOT-23-3 Surface Mount -55°C~150°C TJ 15V 40W Zener e3 Tin (Sn) DUAL GULL WING 260 40 MMBZ*A 3 Bidirectional Transient Suppressors SILICON 2 Unidirectional 50nA 12V General Purpose 1.9A 14.25V 12V 40W 21V 1.9A No 21V 2 2 1
1.5SMC51AT3 1.5SMC51AT3 ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 43.6V 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 General Purpose 21.4A 48.5V 43.6V 1.5kW 70.1V 0.75W No 1500W 1.5kW 70.1V 1 1
1.5SMC18AT3 1.5SMC18AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 15.3V 7.11mm Non-RoHS Compliant Contains Lead 2 UL RECOGNIZED, HIGH RELIABILITY SMC 2.41mm 6.1mm 18V 1.5kW e0 DUAL C BEND 240 30 1.5SMC 2 Unidirectional YES 1 Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 59.5A 17.1V 17.1V 15.3V 1.5kW 25.2V 0.75W No
ESD7008MUTAG ESD7008MUTAG ON Semiconductor 0.0000
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0.00000000 download 7 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2008 yes Active 1 (Unlimited) 18 SMD/SMT EAR99 1.5mm 5V 5.5mm ROHS3 Compliant Lead Free Tin 18 ULTRA LOW CAPACITANCE 18-UFDFN Exposed Pad 500μm 1.5mm Surface Mount -55°C~125°C TJ AVALANCHE 150FF Zener 0.12pF @ 1MHz e3 DUAL ESD7008 18 YES 8 Transient Suppressors SILICON 8 COMPLEX 5V Bidirectional Halogen Free 1μA 5V HDMI, USB 16A 5.5V 5V 1μA Yes 10V 1A No 1A 8/20μs 5V Max
NSPM0061MUT5G NSPM0061MUT5G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 3 days ago) Tape & Reel (TR) 2017 yes Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -65°C~150°C TJ AVALANCHE Zener 12pF @ 1MHz Nickel/Gold/Palladium (Ni/Au/Pd) BOTTOM YES R-PBCC-N2 SILICON 1 SINGLE 6.3V UNIDIRECTIONAL General Purpose 7.3V 6.3V No 6.5V 11.5V 6.3V Max 1
SMCJ90A SMCJ90A ON Semiconductor 0.2871
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 90V 7.15mm RoHS Compliant Lead Free 2 SMC No SVHC 2.75mm 6.25mm 300mg 90V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 10.3A 100V 146V Single 90V 5μA 1.5kW 100V 10.3A 111V 1.5kW 1mA No 100V 1
SZMMBZ15VAWT1G SZMMBZ15VAWT1G ON Semiconductor 0.0000
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0.00000000 download 16 Weeks ACTIVE (Last Updated: 6 days 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 Transient Suppressors SILICON 2 UNIDIRECTIONAL Automotive 15V 12V 40W 21V 1.9A No 14.25V 1.9A 12V 2 1
1V5KE36A 1V5KE36A ON Semiconductor 37.3468
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0.00000000 download Through Hole 2013 yes Active 2 Axial EAR99 175°C -55°C 30.8V 5.6mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 9.5mm 6.35mm 360mg 36V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 30.1A 34.2V 49.9V Single 5W 36V 30.8V 5μA 1.5kW 34.2V 30.1A 37.8V 1.5kW 1mA 34.2V
P6KE7.5ARL P6KE7.5ARL ON Semiconductor 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 2 EAR99 Non-RoHS Compliant Contains Lead 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 6.4V UNIDIRECTIONAL ISOLATED 600W General Purpose 7.5V 5W No 7.13V 600W 53A 8/20μs 11.3V 6.4V 1
MR2835SK MR2835SK ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2006 yes Obsolete 1 (Unlimited) 1 SMD/SMT EAR99 20V 9.9mm Non-RoHS Compliant Lead Free 2 Top Can 5.6mm 9.5mm Surface Mount -40°C~150°C TJ 23V AVALANCHE Zener e3 Tin (Sn) UNSPECIFIED GULL WING 260 40 MR2835 2 Transient Suppressors SILICON 1 SINGLE Unidirectional CATHODE 5μA General Purpose 24V 23V 100mA 24V No
SA6V5A SA6V5A 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 SA6V5 General Purpose DO-15 No 7.22V 500W 44.7A 11.2V 6.5V 1
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