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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 REACH SVHC Height Width Impedance Mounting Type Operating Temperature Technology Type 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 JESD-30 Code Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Rep Pk Reverse Voltage-Max JEDEC-95 Code Composition Polarity Forward Current Forward Voltage Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current Element Configuration Voltage Tolerance 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 Peak Reverse Current Power Dissipation-Max Max Junction Temperature (Tj) Zener Voltage 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
SMCJ18CHE3/9AT SMCJ18CHE3/9AT 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) SMD/SMT 150°C -55°C 18V ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~150°C TJ Zener SMCJ 1 Zener Bidirectional Automotive 46.6A 20V 18V 1.5kW 32.2V 46.6A DO-214AB (SMCJ) No 20V 1500W 1.5kW 46.6A 32.2V 18V 1 1
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0.00000000 download Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.57mm ROHS3 Compliant Lead Free 2 EXCELLENT CLAMPING CAPABILITY, UL RECOGNIZED DO-214AA, SMB Unknown 2.44mm 3.94mm 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 12.4A Single 600W 33.3V 30V 1μA 600W 1mA 33.3V Yes 48.4V 12.4A 36.8V 150°C No 48.4V 1
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0.00000000 download Tape & Box (TB) 2016 TransZorb® Obsolete 1 (Unlimited) Axial 175°C -55°C 146V ROHS3 Compliant DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE 1 400W Bidirectional General Purpose 1.6A 162V 146V 400W 258V DO-204AL (DO-41) No 162V 400W 1.6A 258V 146V 1
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0.00000000 download 31 Weeks Through Hole Tape & Box (TB) 2016 TransZorb® Active 1 (Unlimited) Axial 175°C -55°C 30.8V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Bidirectional 1 1 Zener Bidirectional 1μA General Purpose 8A Single 34.2V 30.8V 1μA 400W 1mA 34.2V 49.9V 8A DO-204AL (DO-41) No 34.2V 400W 8A 49.9V 30.8V 1 1
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 14.4V 500W 23.3A 21.5V 13V 1
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, SM15T, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive No 28.5V 1500W 1.5kW 36A 41.5V 25.6V 1
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 77.8V 400W 3.5A 113V 70V 1
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1.5SMC120AHE3_A/H 1.5SMC120AHE3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, 1.5SMC, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AB, SMC Surface Mount -65°C~150°C TJ Zener Automotive SMC (DO-214AB) No 114V 1500W 1.5kW 9.1A 165V 102V 1
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb® yes Active 1 (Unlimited) 2 EAR99 5V ROHS3 Compliant 2 EXCELLENT CLAMPING CAPABILITY ,HIGH RELIABILITY DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMA5J 2 Unidirectional Transient Suppressors SILICON 1 5V 800μA General Purpose 40A Single 6.4V 5V 800μA 500W 10mA 6.4V 9.2V 54.3A 6.5W No 500W 9.2V
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 66.7V 400W 4.1A 96.8V 60V 1
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0.00000000 download 10 Weeks Through Hole Bulk 2011 TransZorb® Active 1 (Unlimited) 175°C -55°C 45V ROHS3 Compliant Tin 600 P600, Axial Through Hole -55°C~175°C TJ Zener Unidirectional 1 Zener Unidirectional 2μA General Purpose 5mA Single 50V 45V 2μA 5kW 5mA 50V No 72.7V 68.8A P600 No 50V 5000W 5kW 68.8A 72.7V 45V 1 1
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2014 TransZorb® yes Active 1 (Unlimited) 2 EAR99 20V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ AVALANCHE Zener e3 MATTE TIN WIRE 2 Bidirectional SILICON 1 ISOLATED 1μA General Purpose 15.4A Single 22.2V 20V 1μA 500W 1mA 22.2V 32.4V 15.4A 3W No 32.4V 1
3KASMC16HE3/57T 3KASMC16HE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, PAR® Obsolete 1 (Unlimited) 185°C -65°C 16V ROHS3 Compliant No 2 DO-214AB, SMC Surface Mount -65°C~185°C TJ Zener 3KASMC Unidirectional 1 Zener Unidirectional Automotive 200A Single 17.8V 16V 1μA 3kW 1mA 28.8V 104A DO-214AB (SMCJ) No 17.8V 3000W 3kW 104A 28.8V 16V 1 1
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0.00000000 download 12 Weeks Through Hole Tape & Reel (TR) 2003 Active 1 (Unlimited) 175°C -65°C ROHS3 Compliant Lead Free Silver, Tin 2 SOD-57, Axial Unknown 200Ohm Through Hole Zener 3.25W Zener 500mA 1.2V 100V General Purpose Single 6% 1.3W 82V 1μA 600W 5mA No 139V 2.2A SOD-57 1μA 100V No 94V 600W 2.2A 139V 82V 1 1
P4KE51A-E3/73 P4KE51A-E3/73 Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 20 Weeks Through Hole Tape & Box (TB) 2017 TransZorb® Active 1 (Unlimited) 175°C -55°C 43.6V ROHS3 Compliant 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener P4KE Unidirectional 1 Zener Unidirectional 1μA General Purpose 5.7A Single 48.5V 43.6V 1μA 400W 1mA 48.5V 70.1V 5.7A DO-204AL (DO-41) No 48.5V 400W 5.7A 70.1V 43.6V 1 1
SMBJ10HE3/5B SMBJ10HE3/5B 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) SMD/SMT 150°C -55°C 10V ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SMBJ 1 Zener Unidirectional Automotive 100A 11.1V 10V 600W 18.8V 31.9A DO-214AA (SMBJ) No 11.1V 600W 31.9A 18.8V 10V 1 1
SMCJ30CAHE3/57T SMCJ30CAHE3/57T Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 29 Weeks Surface Mount Tape & Reel (TR) 2012 Automotive, AEC-Q101, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 30V ROHS3 Compliant 2 HIGH RELIABILITY DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 40 SMCJ 2 Bidirectional Transient Suppressors SILICON 1 1μA Automotive 31A Single 33.3V 30V 1μA 1.5kW 1mA 33.3V 48.4V 31A 6.5W No 1500W 1.5kW 48.4V 1
P4SMA27AHM3/H P4SMA27AHM3/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, P4SMA, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener Automotive, Telecom DO-214AC (SMA) No 25.7V 400W 10.7A 37.5V 23.1V 1
SM5S33HE3/2D SM5S33HE3/2D Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, PAR® yes Obsolete 1 (Unlimited) 1 EAR99 33V ROHS3 Compliant 2 HIGH RELIABILITY, LOW LEAKAGE CURRENT DO-218AB Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Tin (Sn) - with Nickel (Ni) barrier C BEND 260 40 SM5S 1 Unidirectional Transient Suppressors 3.6kW SILICON 1 3600W Automotive 61A Single 36.7V 33V 10μA 3.6kW 5mA 59V 61A No 3600W 3.6kW 59V 1
P4SMA43AHE3_A/H P4SMA43AHE3_A/H Vishay Semiconductor Diodes Division 0.0000
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0.00000000 download 10 Weeks Tape & Reel (TR) Automotive, AEC-Q101, P4SMA, TransZorb® Active 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -65°C~150°C TJ Zener Automotive DO-214AC (SMA) No 40.9V 400W 6.7A 59.3V 36.8V 1
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0.00000000 download 10 Weeks Through Hole Tape & Box (TB) 2016 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 33.3V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole -55°C~175°C TJ Zener P6KE Unidirectional Zener Unidirectional Automotive 100A Single 37.1V 33.3V 1μA 600W 1mA 53.9V 11.1A DO-204AC (DO-15) No 37.1V 600W 11.1A 53.9V 33.3V 1 1
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0.00000000 download Surface Mount Tape & Reel (TR) 2013 Automotive, AEC-Q101, PAR®, eSMP® yes Obsolete 1 (Unlimited) 3 EAR99 20.5V ROHS3 Compliant 3 EXCELLENT CLAMPING CAPABILITY TO-277, 3-PowerDFN Surface Mount -65°C~185°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT TPC* 3 Unidirectional Transient Suppressors 1.5kW SILICON 1 TO-277A Automotive 45.2A Single 22.8V 20.5V 1μA 1.5kW 1mA 33.2V 45.2A No 1500W 1.5kW 33.2V 1
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0.00000000 download 40 Weeks Surface Mount Tape & Reel (TR) 2011 Automotive, AEC-Q101, P4SMA, TransZorb® yes Discontinued 1 (Unlimited) 2 EAR99 145V ROHS3 Compliant EXCELLENT CLAMPING CAPABILITY DO-214AC, SMA Surface Mount -65°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 P4SMA 2 Bidirectional R-PDSO-C2 Transient Suppressors 300W SILICON 1 Automotive 40A Single 162V 145V 1μA 400W 1mA 234V 1.3A No 1.3A 234V 1
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0.00000000 download Tape & Reel (TR) Automotive, AEC-Q101, TransZorb® Discontinued 1 (Unlimited) ROHS3 Compliant DO-214AC, SMA Surface Mount -55°C~150°C TJ Zener Automotive, Telecom No 13.3V 500W 25.1A 19.9V 12V 1
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0.00000000 download 31 Weeks Through Hole Tape & Box (TB) 2012 Automotive, AEC-Q101, TransZorb® Active 1 (Unlimited) 175°C -55°C 28.2V ROHS3 Compliant Tin 2 DO-204AL, DO-41, Axial Through Hole -55°C~175°C TJ Zener BZW04 Bidirectional Zener Bidirectional Automotive 8.8A Single 31.4V 28.2V 1μA 400W No 45.7V 8.8A DO-204AL (DO-41) No 31.4V 400W 8.8A 45.7V 28.2V 1 1
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0.00000000 download 10 Weeks Surface Mount Tape & Reel (TR) TransZorb®, eSMP® yes Active 1 (Unlimited) 3 EAR99 ROHS3 Compliant 3 TO-277, 3-PowerDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL FLAT 260 30 SMPC 3 Unidirectional Transient Suppressors 1.5kW SILICON 1 7V TO-277A General Purpose Single 7.78V 7V 200μA 1.5kW 10mA 12V 125A No 1500W 1.5kW 12V 1
TA6F33AHM3_A/H TA6F33AHM3_A/H Vishay Semiconductor Diodes Division 0.3381
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, PAR®, SlimSMA™ Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -65°C~185°C TJ Zener Automotive DO-221AC (SlimSMA) No 31.4V 600W 13.1A 45.7V 28.2V 1
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