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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 Thickness Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance Current 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 Shielding Max Power Dissipation Voltage Diode Element Material Number of Elements Configuration Diode Type 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 Zener Voltage Current - Test Reference Voltage Voltage Tol-Max 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
SMBJ17CA SMBJ17CA ON Semiconductor 0.0000
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0.00000000 download Surface Mount 2017 Active SMD/SMT 150°C -55°C 17V 4.75mm RoHS Compliant Lead Free 2 2.45mm 3.95mm 180mg 17V 600W Bidirectional 1 1 Zener Bidirectional 5μA 21.7A 18.9V 27.6V Single 17V 5μA 600W 18.9V 21.7A 600W 1mA No 18.9V 1
SMBJ8V5A SMBJ8V5A ON Semiconductor 0.2160
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0.00000000 Surface Mount Tape & Reel (TR) yes 1 (Unlimited) 2 SMD/SMT EAR99 150°C -55°C 8.5V 4.7mm RoHS Compliant Lead Free 2 UL RECOGNIZED 2.44mm 3.94mm 180mg 8.5V AVALANCHE 600W DUAL C BEND Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional 20μA 41.7A 9.44V 14.4V Single 9.92V 8.5V 20μA 600W 9.44V 41.7A 600W 1mA No 9.44V
1SMB36AT3 1SMB36AT3 ON Semiconductor 0.0000
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0.00000000 download Cut Tape (CT) 2007 no Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 150°C -65°C 36V 4.57mm Non-RoHS Compliant Contains Lead 2 EXCELLENT CLAMPING CAPABILITY, LOW IMPEDANCE, HIGH RELIABILITY, UL RECOGNIZED SMB 2.41mm 3.81mm 2.41mm 36V 600W e0 DUAL C BEND 240 30 1SMB 2 Unidirectional YES Transient Suppressors SILICON 1 SINGLE TRANS VOLTAGE SUPPRESSOR DIODE Zener 5μA 10.3A 40V 40V 36V 5μA 600W 1mA 40V 58.1V 10.3A 0.55W No 1
SA20ARL SA20ARL ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2006 MiniMosorb™ Obsolete 1 (Unlimited) 2 EAR99 20V Non-RoHS Compliant Contains Lead 2 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 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 15.4A 22.2V 20V 500W 1mA 22.2V 32.4V 15.4A 3W No 32.4V 1 1
SMCJ60A SMCJ60A ON Semiconductor 0.0000
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0.00000000 download Surface Mount Cut Tape 2017 Active SMD/SMT 150°C -55°C 60V 7.15mm RoHS Compliant Lead Free Tin No 2 SMC No SVHC 2.75mm 6.25mm 300mg 60V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 15.5A 73.7V 96.8V Single 1.5kW 60V 5μA 1.5kW 66.7V No 15.5A 73.7V 1.5kW 1mA No 66.7V 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
CM1293A-02SO CM1293A-02SO ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 2 days ago) Tape & Reel (TR) 2001 yes Active 1 (Unlimited) 5 SMD/SMT EAR99 1.5mm 3.3V 3mm ROHS3 Compliant Lead Free Tin No 6 SC-74, SOT-457 1mm 1.7mm Surface Mount -40°C~85°C TA AVALANCHE 2pF 8541.10.00.50 Steering (Rail to Rail) e3 GULL WING CM1293A 6 Unidirectional YES R-PDSO-G5 2 Transient Suppressors 225mW SILICON 1 MO-178AA Halogen Free 1μA 5.5V General Purpose Dual 5.5V 3.3V 1μA 225mW 8μA 9.9V 1A Yes 1A 8/20μs 9.9V Typ
SZESD7361XV2T5G SZESD7361XV2T5G ON Semiconductor 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) yes Active 1 (Unlimited) 2 LOW CAPACITANCE, ULTRA LOW CAPACITANCE SC-79, SOD-523 compliant Surface Mount -55°C~125°C TJ AVALANCHE Zener 0.55pF @ 1MHz Max e3 Tin (Sn) DUAL FLAT YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL Automotive 34V No 16.5V 56W 16A 100ns 34V 5V 1
CSPESD304G-HST CSPESD304G-HST ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2010 Obsolete 1 (Unlimited) SMD/SMT 960μm 1.33mm RoHS Compliant 5 5-UFBGA, WLCSP 711.2μm 965.2μm -40°C~85°C TA 32pF Zener CSPESD304 Unidirectional Unshielded 100nA General Purpose Yes 9V No 5.5V 15V 4
CM1773-5006YL CM1773-5006YL ON Semiconductor 0.0000
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0.00000000 download Bulk Obsolete 1 (Unlimited) EAR99 RoHS Compliant Die Surface Mount -40°C~150°C Zener Transient Suppressors BIDIRECTIONAL General Purpose 240V No 200V 1
MPTE-12RL4G MPTE-12RL4G ON Semiconductor 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 2005 Mosorb™ yes Obsolete 3 (168 Hours) 2 EAR99 12V RoHS Compliant Lead Free EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY, LOW IMPEDANCE DO-201AD, Axial Through Hole -65°C~175°C TJ Zener e3 Tin (Sn) WIRE 260 40 MPTE 2 O-PALF-W2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED General Purpose 10A 14.1V 12V 1.5kW 21.2V 70A 5W No 1500W 1.5kW 70A 8/20μs 21.2V 1
SZSMS24T1G SZSMS24T1G ON Semiconductor 0.0000
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0.00000000 download 8 Weeks ACTIVE (Last Updated: 19 hours ago) Surface Mount Tape & Reel (TR) 1997 Automotive, AEC-Q101 yes Active 1 (Unlimited) 6 ROHS3 Compliant Lead Free SC-74, SOT-457 Surface Mount -55°C~150°C TJ AVALANCHE Zener 75pF @ 1MHz e3 Tin (Sn) DUAL GULL WING 260 10 R-PDSO-G6 SILICON 4 UNIDIRECTIONAL Automotive 24V 350W 44V 8A 0.225W No 26.7V 8A 8/20μs 24V 4
UESD12ST5G UESD12ST5G ON Semiconductor 0.0000
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0.00000000 download LAST SHIPMENTS (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) 2008 uESD yes Obsolete 1 (Unlimited) 2 EAR99 600μm 12V 1mm RoHS Compliant Lead Free 2 SOD-723 Surface Mount -55°C~150°C TJ AVALANCHE 30pF Zener 30pF @ 1MHz e3 Tin (Sn) DUAL FLAT 260 40 UESD*S 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 1μA 12V General Purpose 5.4A Single 13.5V 12V 128W 23.7V 5.4A No 5.4A 8/20μs 12V Max 1
SMCJ78A SMCJ78A ON Semiconductor 0.2352
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0.00000000 Surface Mount Cut Tape Active SMD/SMT 150°C -55°C 78V 7.11mm RoHS Compliant Lead Free No 2 SMC No SVHC 2.62mm 6.22mm 300mg 78V 1.5kW Unidirectional 1 1 Zener Unidirectional 5μA 11.9A 86.7V 126V Single 78V 5μA 1.5kW 86.7V 11.9A 95.8V 1.5kW 1mA No 86.7V 1
P6KE39A P6KE39A ON Semiconductor 0.5386
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0.00000000 download Through Hole 2009 Axial 175°C -65°C 33.3V 3.56mm 7.62mm RoHS Compliant Lead Free 11.2A No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 39V 1.6pF 600W Unidirectional 1 1 Zener Unidirectional 5μA 11.2A 41V 53.9V Single 600W 33.3V 5μA 600W 37.1V 11.2A 41V 600W 1mA No 37.1V 1
P6KE62CA P6KE62CA ON Semiconductor 0.5636
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0.00000000 download Through Hole Cut Tape 2013 Axial 175°C -65°C 53V 3.56mm 6.35mm RoHS Compliant Lead Free Tin No 2 DO-15 No SVHC 6.35mm 6.35mm 300mg 62V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 7.1A 58.9V 85V Single 5W 53V 5μA 600W 58.9V No 7.1A 65.1V 600W 1mA No 58.9V 1
MMBZ15VALT1G MMBZ15VALT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 5 days ago) Tape & Reel (TR) 2007 yes Active 1 (Unlimited) 3 SMD/SMT EAR99 1.3mm 12V 2.9mm ROHS3 Compliant Lead Free Tin 1A 3 TO-236-3, SC-59, SOT-23-3 No SVHC 1.01mm 1.4mm Surface Mount -55°C~150°C TJ 15V 8541.10.00.50 40W Zener e3 DUAL GULL WING 260 40 MMBZ*A 3 Unidirectional YES 225mW SILICON 2 50nA 12V General Purpose 1.9A Common Anode 40W 14.25V 12V 5μA 40W 1mA 14.25V Yes 21V 1.9A 15.75V 15V No 21V 2
SA14A SA14A ON Semiconductor 0.5177
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0.00000000 download Through Hole Tape & Reel (TR) 2006 Obsolete 1 (Unlimited) Axial 175°C -65°C 14V 3.56mm 7.62mm RoHS Compliant Lead Free 2 DO-204AC, DO-15, Axial Through Hole 14V 500W Zener SA14 1 1 Zener Unidirectional 1μA General Purpose 21.5A 17.2V 14V 500W 1mA 15.6V 23.2V 21.5A DO-15 No 15.6V 500W 21.5A 23.2V 14V 1 1
P6SMB91AT3 P6SMB91AT3 ON Semiconductor 0.0000
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0.00000000 download Tape and Reel SMD/SMT 150 °C -65 °C 77.8 V RoHS Compliant Contains Lead 100 A 2 SMB Unidirectional 1 1 Zener Unidirectional 5 µA 4.8 A 86.5 V 8.65 V 7.78 V 600 W 1 mA 86.5 V 125 V 45 A No 1
1PMT40AT1 1PMT40AT1 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 40V 2.18mm Non-RoHS Compliant Contains Lead 2 DO-216AA 1.15mm 2.05mm Surface Mount -55°C~150°C TJ 40V 175W Zener e0 Tin/Lead (Sn/Pb) SINGLE GULL WING 240 30 1PMT**A 2 Unidirectional Voltage Reference Diodes SILICON 1 SINGLE CATHODE 40V General Purpose 2.7A 44.4V 40V 1kW 64.5V 0.5W 40V 5% No 1000W 1kW 64.5V 1
SMF40AT1G SMF40AT1G ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2007 Obsolete 1 (Unlimited) 2 EAR99 1.65mm 40V 2.7mm RoHS Compliant Lead Free 2 LOW IMPEDANCE, EXCELLENT CLAMPING CAPABILITY SOD-123F 1.8mm Surface Mount -55°C~150°C TJ 40V 200W Zener e3 Tin (Sn) DUAL FLAT 260 40 SMF*A 2 Unidirectional Transient Suppressors SILICON 1 1μA 40V General Purpose 3.1A Single 44.4V 40V 200W 64.5V 3.1A 0.385W No 64.5V 1 1
1V5KE12A 1V5KE12A 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 10.2V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 12V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Unidirectional ISOLATED 5μA 90A 11.4V 16.7V Single 5W 12V 10.2V 5μA 1.5kW 11.4V 90A 12.6V 1.5kW 1mA 11.4V
1N6295A 1N6295A ON Semiconductor 0.0000
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0.00000000 download Through Hole Bulk 2004 Mosorb™ Obsolete 1 (Unlimited) Axial 175°C -65°C 85.5V 5.3mm 9.5mm Non-RoHS Compliant Contains Lead 11A 2 DO-201AD, Axial Through Hole -65°C~175°C TJ 100V 1.5kW Zener 1N6295A 1 1 Zener Unidirectional 5μA General Purpose 11A 95V 85.5V 1.5kW 1mA 95V 137V 11A Axial No 95V 1500W 1.5kW 137V 85.5V 1 1
1V5KE110CA 1V5KE110CA ON Semiconductor 0.0000
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0.00000000 download Through Hole 2016 yes Active 2 Axial EAR99 175°C -55°C 94V 5.33mm 6.35mm RoHS Compliant Lead Free Tin No 2 UL RECOGNIZED No SVHC 6.35mm 6.35mm 360mg 110V AVALANCHE 1.5kW WIRE Transient Suppressors SILICON 1 TRANS VOLTAGE SUPPRESSOR DIODE Zener Bidirectional ISOLATED 5μA 9.9A 106V 152V Single 111V 94V 5μA 1.5kW 106V 9.9A 116V 1.5kW 1mA 106V
CM1230-04CP CM1230-04CP ON Semiconductor 0.0000
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0.00000000 download OBSOLETE (Last Updated: 1 week ago) Tape & Reel (TR) 2010 yes Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 960μm 3.3V 1.46mm RoHS Compliant Lead Free Copper, Silver, Tin 8μA No 6 HIGH RELIABILITY 6-WFBGA, WLCSP Surface Mount -40°C~85°C TA AVALANCHE 1.2pF Steering (Rail to Rail) e1 TIN SILVER COPPER BOTTOM BALL CM1230 6 Unidirectional YES 4 Transient Suppressors SILICON 1 SINGLE Halogen Free 1μA General Purpose 3.3V 9.8V 1A Yes 6V 1A 8/20μs 9.8V Typ
1.5SMC20AT3 1.5SMC20AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 17.1V Non-RoHS Compliant Contains Lead 2 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 1.5SMC 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 5μA General Purpose 54A 19V 17.1V 1.5kW 1mA 19V 27.7V 54A 0.75W No 1500W 1.5kW 27.7V 1
P6KE13CA P6KE13CA ON Semiconductor 0.5586
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0.00000000 download Through Hole Cut Tape 2006 Active Axial 175°C -65°C 11.1V 3.56mm 7.62mm RoHS Compliant Lead Free No 2 DO-15 No SVHC 3.56mm 3.56mm 300mg 13V 1.6pF 600W Bidirectional 1 1 Zener Bidirectional 5μA 33A 12.4V 18.2V Single 5W 11.1V 5μA 600W 12.4V 33A 137V 600W 1mA No 12.4V 1
SA8V5CA SA8V5CA 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 SA8V5 General Purpose DO-15 No 9.44V 500W 34.7A 14.4V 8.5V 1
1SMB10AT3 1SMB10AT3 ON Semiconductor 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2005 Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 10V 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 10V 353A 600W Zener 1460pF @ 1MHz e0 Tin/Lead (Sn/Pb) DUAL C BEND 240 30 1SMB 2 R-PDSO-C2 Transient Suppressors 10V SILICON 1 SINGLE Unidirectional General Purpose 35.3A 11.1V 10V 600W 17V 35.3A 0.55W No 17V 1 1
MMQA27VT1G MMQA27VT1G ON Semiconductor 0.0000
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0.00000000 download 4 Weeks ACTIVE (Last Updated: 7 hours ago) Tape & Reel (TR) 2009 MMQA yes Active 1 (Unlimited) 6 SMD/SMT EAR99 1.5mm 21V 3mm ROHS3 Compliant Lead Free 6 SC-74, SOT-457 No SVHC 1mm 1.7mm Surface Mount -55°C~150°C TJ 27V AVALANCHE 24W Zener e3 Tin (Sn) DUAL GULL WING 260 40 6 Unidirectional YES Transient Suppressors SILICON 4 Halogen Free 75nA 21V General Purpose 615mA Common Anode 24W 25.7V 21V 75nA 150W 1mA 25.7V Yes 39V 615mA 28.4V No 615mA 8/20μs 39V
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