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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 Mount Packaging Published Series Pbfree Code Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination ECCN Code Max Operating Temperature Min Operating Temperature Operating Supply Voltage Length RoHS Status Lead Free Contact Plating Radiation Hardening Number of Pins Additional Feature Package / Case Height Width Mounting Type Weight Operating Temperature Technology Current 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 Rep Pk Reverse Voltage-Max Composition Polarity Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Applications Max Surge Current Element Configuration Power Dissipation Breakdown Voltage Reverse Standoff Voltage Max Reverse Leakage Current Peak Pulse Power Test Current Reverse Breakdown Voltage Clamping Voltage Peak Pulse Current Max Breakdown Voltage Supplier Device Package Power Dissipation-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
SMAJ12-E3/5A SMAJ12-E3/5A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2009 TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 12V ROHS3 Compliant 2 DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener SMAJ 1 Zener Unidirectional General Purpose 18.2A 13.3V 12V 400W 22V 18.2A DO-214AC (SMA) No 13.3V 400W 18.2A 22V 12V 1 1
P6SMB13A-E3/5B P6SMB13A-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P6SMB, TransZorb® yes Active 1 (Unlimited) 2 EAR99 11.1V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P6SMB 2 Unidirectional Transient Suppressors 600W SILICON 1 ISOLATED 5μA General Purpose 100A Single 12.4V 11.1V 5μA 600W 1mA 12.4V 18.2V 33A No 18.2V
SMBJ7.5D-M3/H SMBJ7.5D-M3/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 12 Weeks Tape & Reel (TR) TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND YES R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE 7.5V UNIDIRECTIONAL 600W General Purpose 8.77V 1W No 8.46V 600W 47.2A 12.7V 7.5V 1
SMC5K45A-M3/I SMC5K45A-M3/I Vishay Semiconductor Diodes Division 0.6862
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener Automotive DO-214AB (SMC) No 50V 5000W 5kW 68.8A 72.7V 45V 1
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0.00000000 download Through Hole Tape & Box (TB) 2016 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 324V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Zener Bidirectional General Purpose 700mA 360V 324V 400W 574V 700mA DO-204AL (DO-41) No 360V 400W 700mA 574V 324V 1 1
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0.00000000 download Tape & Box (TB) 2012 TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 47.8V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04P 400W Bidirectional General Purpose 5.2A 53.2V 47.8V 400W 77V DO-204AL (DO-41) No 53.2V 400W 5.2A 77V 47.8V 1
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 SMD/SMT 30V ROHS3 Compliant 2 UL RECOGNIZED, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMBJ 2 Unidirectional Transient Suppressors 600W SILICON 1 1μA Automotive 100A Single 33.3V 30V 1μA 600W 1mA 33.3V 48.4V 12.4A No 48.4V
P4SMA20A-M3/61 P4SMA20A-M3/61 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2011 P4SMA, TransZorb® Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener Zener General Purpose 17.1V 400W 27.7V 14.4A DO-214AC (SMA) No 19V 400W 14.4A 27.7V 17.1V 1 1
SMBJ150CA-E3/5B SMBJ150CA-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2012 TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 150V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMBJ 2 Bidirectional Transient Suppressors 600W SILICON 1 1μA General Purpose 100A Single 167V 150V 1μA 600W 1mA 167V 243V 2.5A No 243V
P4KE20CHE3/73 P4KE20CHE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) Axial 175°C -55°C 16.2V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE 1 Zener Bidirectional Automotive 13.7A 18V 16.2V 400W 29.1V 13.7A DO-204AL (DO-41) No 18V 400W 13.7A 29.1V 16.2V 1 1
TMPG06-43HE3/53 TMPG06-43HE3/53 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) Through Hole 185°C -65°C 34.8V ROHS3 Compliant 2 MPG06, Axial Through Hole -65°C~185°C TJ Zener Unidirectional Zener Unidirectional Automotive 6.5A Single 38.7V 34.8V 1μA 400W 1mA 61.9V 6.5A MPG06 No 38.7V 400W 6.5A 61.9V 34.8V 1 1
SA20C-E3/73 SA20C-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2012 TransZorb® Obsolete 1 (Unlimited) 2 Axial EAR99 20V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE 2 500W SILICON 1 SINGLE Bidirectional ISOLATED 1μA General Purpose 14A 22.2V 20V 500W 1mA 22.2V 35.8V 14A No 35.8V
SA18CHE3/54 SA18CHE3/54 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) Axial 175°C -55°C 18V ROHS3 Compliant DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener 1 500W Bidirectional Automotive 15.5A 20V 18V 500W 32.2V DO-204AC (DO-15) No 20V 500W 15.5A 32.2V 18V 1
SMB8J18CA-M3/5B SMB8J18CA-M3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 33 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 18V 800W 29.2V 27.4A No 20V 27.4A 18V 1
SMBJ17CD-M3/I SMBJ17CD-M3/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 12 Weeks Surface Mount Tape & Reel (TR) 2015 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 R-PDSO-C2 SILICON 1 SINGLE BIDIRECTIONAL General Purpose 17V 600W 27.2V 22.1A 1W No 19.2V 22.1A 17V 1
SMB10J6.5A-E3/5B SMB10J6.5A-E3/5B Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 6.5V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMB10J 2 Unidirectional Transient Suppressors 1kW SILICON 1 500μA General Purpose 100A Single 7.22V 6.5V 500μA 1kW 10mA 7.22V 11.2V 89.3A No 1000W 1kW 11.2V
SMCJ64CHE3/57T SMCJ64CHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 64V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ Zener Bidirectional Automotive 13.2A 71.1V 64V 1.5kW 114V 13.2A DO-214AB (SMCJ) No 71.1V 1500W 1.5kW 13.2A 114V 64V 1 1
SMC3K78CA-M3/9A SMC3K78CA-M3/9A Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2016 TransZorb® Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND 2 Bidirectional Transient Suppressors SILICON 1 3000W General Purpose Single 91.25V 78V 2μA 3kW 1mA 126V 23.8A No 86.7V 3000W 3kW 1
1N6267-E3/73 1N6267-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2011 TransZorb® Obsolete 1 (Unlimited) 2 EAR99 5.5V ROHS3 Compliant 2 DO-201AA, DO-27, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE 2 1.5kW SILICON 1 SINGLE Unidirectional ISOLATED 1mA General Purpose 139A 6.12V 5.5V 1.5kW 10mA 6.12V 10.8V 139A No 1500W 1.5kW 10.8V 1
1.5SMC12A-E3/57T 1.5SMC12A-E3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Surface Mount Tape & Reel (TR) 1.5SMC, TransZorb® yes Active 1 (Unlimited) 2 EAR99 10.2V ROHS3 Compliant Lead Free Tin 2 EXCELLENT CLAMPING CAPABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 2 Unidirectional Transient Suppressors 1.5kW SILICON 1 5μA General Purpose 200A Single 1.5kW 11.4V 10.2V 5μA 1.5kW 1mA 11.4V 16.7V 89.8A 12.6V No 1500W 1.5kW 16.7V
SMBG36AHE3/52 SMBG36AHE3/52 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Active 1 (Unlimited) 2 EAR99 36V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED, HIGH RELIABILITY DO-215AA, SMB Gull Wing Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 260 30 SMBG 2 Unidirectional Transient Suppressors SILICON 1 Automotive 10.3A Single 40V 36V 1μA 600W 1mA 58.1V 10.3A No 58.1V 36V 1
5KP188HE3/73 5KP188HE3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 175°C -55°C 188V ROHS3 Compliant P600, Axial Through Hole -55°C~175°C TJ Zener Zener Unidirectional Automotive 600A 209V 188V 5kW 344V 14.5A P600 No 209V 5000W 5kW 14.5A 344V 188V 1 1
SMAJ60AHM3_A/H SMAJ60AHM3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 66.7V 400W 4.1A 96.8V 60V 1
BZG04-120TR BZG04-120TR Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, BZG04 yes Obsolete 1 (Unlimited) 2 EAR99 150°C -65°C ROHS3 Compliant Tin 2 HIGH RELIABILITY DO-214AC, SMA Surface Mount AVALANCHE Zener 150pF @ 1MHz e3 DUAL C BEND 260 40 2 Transient Suppressors SILICON 1 UNIDIRECTIONAL 5μA Automotive Single 300W 120V 5μA 300W 5mA 138V 204V 1.5A No 1.5A 120V 1
1.5SMC150AHE3/9AT 1.5SMC150AHE3/9AT Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 128V ROHS3 Compliant Tin HIGH RELIABILITY DO-214AB, SMC Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 DUAL C BEND 260 30 2 Unidirectional R-PDSO-C2 Transient Suppressors 1.5kW SILICON 1 Automotive 200A Single 143V 128V 1μA 1.5kW 207V 7.2A No 1500W 1.5kW 7.2A 207V 1
SMCJ160HE3/57T SMCJ160HE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, TransZorb® Obsolete 1 (Unlimited) 150°C -55°C 160V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ Zener Unidirectional Automotive 5.2A 178V 160V 1.5kW 287V 5.2A DO-214AB (SMCJ) No 178V 1500W 1.5kW 5.2A 287V 160V 1 1
SM8S20HE3/2E SM8S20HE3/2E Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2016 Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) SMD/SMT 175°C -55°C 20V ROHS3 Compliant 2 DO-218AB Surface Mount -55°C~175°C TJ Zener Unidirectional 1 Zener Unidirectional Automotive 184A Single 22.2V 20V 10μA 6.6kW 5mA 35.8V 204A DO-218AB No 22.2V 6600W 6.6kW 184A 35.8V 20V 1 1
SM8S18A-E3/2D SM8S18A-E3/2D Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 PAR® Obsolete 1 (Unlimited) 175°C -55°C 18V ROHS3 Compliant Lead Free No 2 DO-218AB Surface Mount -55°C~175°C TJ 226A Zener SM8S Unidirectional 1 6.6kW 18V 1 Unidirectional 10μA General Purpose 700A Single 6.6kW 20V 18V 10μA 6.6kW 5mA 20V 29.2V 226A 22.1V DO-218AB No 20V 6600W 6.6kW 226A 29.2V 18V 1
TPSMA33AHE3_A/I TPSMA33AHE3_A/I Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) 2 EAR99 4.5mm ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY, HIGH RELIABILITY DO-214AC, SMA 2.29mm 2.9mm Surface Mount 64.013223mg -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 2 R-PDSO-C2 Transient Suppressors SILICON 1 SINGLE UNIDIRECTIONAL Automotive 33V 28.2V 400W 45.7V 8.8A 1W No 31.4V 8.8A 28.2V 1
P6SMB480AHE3_AIH P6SMB480AHE3_AIH Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 37 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, P6SMB, TransZorb® Active 1 (Unlimited) 150°C -65°C ROHS3 Compliant DO-214AA, SMB Surface Mount -65°C~150°C TJ Zener P6SMB Zener Automotive 408V 600W 658V 910mA DO-214AA (SMB) No 456V 600W 910mA 658V 408V 1 1
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