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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 Series 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 Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mfr Mounting Type Weight Operating Temperature Voltage - Rated DC Technology Capacitance 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 Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Polarity Case Connection Non-rep Peak Rev Power Dis-Max Leakage Current Working Voltage Applications Max Surge Current 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 Max Reverse Voltage (DC) Max Forward Surge Current (Ifsm) Power Dissipation-Max Series Resistance Max Junction Temperature (Tj) 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 Diode Capacitance-Min
BZW06-19B BZW06-19B STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) BZW06, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 18.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial 3.53mm 3.53mm Through Hole 19V AVALANCHE 1.35nF 600W Zener 675pF @ 1MHz e3 WIRE BZW06 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 1μA General Purpose 19.6A Single 20.9V 18.8V 1μA 600W 1mA 20.9V 39.3V 102A No 102A 8/20μs
BZW06-342BRL BZW06-342BRL STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Through Hole Tape & Reel (TR) BZW06, TRANSIL™ Active 1 (Unlimited) 2 EAR99 175°C -65°C 342V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 342V AVALANCHE 360pF 600W Zener 180pF @ 1MHz e3 WIRE BZW06 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 380V 342V 1μA 600W 1mA 380V 706V 5.7A No 5.7A 8/20μs
P6KE400CARL P6KE400CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 342V ROHS3 Compliant 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole AVALANCHE 360pF Zener 180pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Transient Suppressors 600W SILICON 1 SINGLE Bidirectional ISOLATED 500μA General Purpose 1mA 380V 342V 600W 1mA 380V 706V 5.7A No 5.7A 8/20μs
SMA4F13AY SMA4F13AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA4F Automotive No 14.4V 400W 18.6A 21.5V 13V 1
BZW06-5V8RL BZW06-5V8RL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) BZW06, TRANSIL™ Obsolete 1 (Unlimited) 2 Axial EAR99 175°C -65°C 5.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 5.8V AVALANCHE 4nF 600W Zener 4000pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE BZW06 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional ISOLATED 1mA General Purpose 10mA Single 6.45V 5.8V 1mA 600W 10mA 6.45V 13.4V 298A No 298A 8/20μs
SMB15F13A SMB15F13A STMicroelectronics 0.0000
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0.00000000 SMB15F DO-221AA, SMB Flat Leads STMicroelectronics Surface Mount -55°C ~ 175°C (TJ) Zener - General Purpose SMBflat No 14.4V 1500W (1.5kW) 368A (8/20μs) 27.2V 13V (Max) 1
ESDAVLC12-1BV2 ESDAVLC12-1BV2 STMicroelectronics 0.0000
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0.00000000 NRND (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Obsolete 1 (Unlimited) 2 EAR99 420μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE 2-SMD, No Lead 200μm 220μm Surface Mount -40°C~125°C TJ AVALANCHE 10pF Zener 7pF @ 1MHz BOTTOM ESDAVLC12 Bidirectional SILICON 1 General Purpose Single 10.5V 70nA Yes 20V 1.5A 2Ohm No 12V 1A 8/20μs 1
ESDA6V1-5M6 ESDA6V1-5M6 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 6 SMD/SMT EAR99 1mm 1V 1.45mm ROHS3 Compliant Lead Free 6 6-UFDFN No SVHC 550μm 1mm Surface Mount -40°C~125°C TA 6.1V AVALANCHE 70pF 100W Zener 70pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 30 ESDA6 6 Transient Suppressors 100W SILICON 5 Unidirectional 500nA General Purpose 8A Common Anode 6.1V 3V 500nA 100W 1mA 6.1V Yes 3V 8A 7.2V No
LNBTVS4-304S LNBTVS4-304S STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) LNBTVS, TRANSIL™ Active 1 (Unlimited) 2 EAR99 6.25mm 7.15mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 LNBTVS 2 Unidirectional Transient Suppressors SILICON 1 200nA 28V General Purpose Single 30V 28V 45V 334A No 22500 22.5kW 334A 8/20μs 45V 1
SMB6F33A SMB6F33A STMicroelectronics 0.1542
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 36.7V 600W 11.8A 53.3V 33V Max 1
ESDA14V2LY ESDA14V2LY STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, ESDAY, TRANSIL™ Active 1 (Unlimited) EAR99 1.3mm 1.25V 2.9mm ROHS3 Compliant 3 TO-236-3, SC-59, SOT-23-3 No SVHC Surface Mount -40°C~150°C TJ 90pF 8541.10.00.50 Zener ESDA14 Bidirectional 5μA 12V Automotive Dual 12V 300W 21V 14A No 14.2V 14A 8/20μs 2
BZW06-13RL BZW06-13RL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) BZW06, TRANSIL™ Obsolete Not Applicable 2 EAR99 175°C -65°C 12.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 13V AVALANCHE 1.9nF 600W Zener 1900pF @ 1MHz e3 WIRE BZW06 2 Transient Suppressors 600W SILICON 1 Unidirectional ISOLATED 5μA General Purpose 1mA Single 14.3V 12.8V 5μA 600W 1mA 14.3V 27.2V 147A No 147A 8/20μs 1
SM4T47CAY SM4T47CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM4TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.45mm 2.9mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SM4T 2 Bidirectional 400W SILICON 1 Automotive Single 44.4V 40V 200nA 400W 1mA 84V 27A 49V No 27A 8/20μs 84V 1
SMA6F31AY SMA6F31AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA6F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA6F Automotive No 34.2V 600W 12.3A 50.2V 31V 1
SM4T28CAY SM4T28CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM4TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 4.6mm ROHS3 Compliant 2 DO-214AC, SMA No SVHC 2.65mm 2.9mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SM4T 2 Bidirectional 1 400W SILICON 1 Automotive Single 26.7V 24V 200nA 400W 1mA 50V 46A 29.5V 150°C No 46A 8/20μs 50V
SMA4F5.0AY SMA4F5.0AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMA4F Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 245 SMA4F Automotive No 6.4V 400W 43.5A 9.2V 5V 1
SMA6J28A-TR SMA6J28A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMA6J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 28V ROHS3 Compliant Lead Free 2 DO-214AC, SMA Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMA6J 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 60A Single 600W 32.7V 28V 200nA 600W 1mA 31.1V 51.6V 68A 34.4V No 68A 8/20μs 28V
SM6T18CA SM6T18CA STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM6T, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 15.3V 4.6mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount 4.535924g -55°C~150°C TJ 18V AVALANCHE 1.6nF 600W Zener e3 DUAL C BEND 260 30 SM6T 2 Bidirectional 1 Transient Suppressors 5W SILICON 1 Bidirectional 4000W 200nA General Purpose 24A Single 600W 17.1V 15.3V 200nA 600W 1mA 17.1V 32.5V 123A 18.9V 15.3V 100A No 123A 8/20μs
1.5KE130CA 1.5KE130CA STMicroelectronics 0.0000
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0.00000000 download Through Hole Cut Tape (CT) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 150°C -65°C 5.3mm 9.5mm ROHS3 Compliant Lead Free Lead, Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 130V AVALANCHE 1.5kW Zener WIRE 1.5KE 2 Bidirectional Transient Suppressors SILICON 1 ISOLATED General Purpose Single 130V 124V 111V 5μA 1.5kW 1mA Yes 179V 8.4A 5W No 1500W 1.5kW 475pF
SMB6F10A SMB6F10A STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 11.1V 600W 37A 17V 10V Max 1
SMB6F170A SMB6F170A STMicroelectronics 0.4509
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0.00000000 download 13 Weeks Tape & Reel (TR) SMB6FxxA Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener General Purpose No 190V 600W 2.2A 275V 170V 1
SM15T12AY SM15T12AY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM15TY, TRANSIL™ Active 1 (Unlimited) EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -40°C~150°C TJ Zener SM15T Unidirectional 1.5kW 10.2V Automotive 11.4V 10.2V 1.5kW 21.7V 461A 12.6V No 1500W 1.5kW 461A 8/20μs 21.7V 1
ESDALC5-4BN4 ESDALC5-4BN4 STMicroelectronics 0.0000
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0.00000000 Surface Mount Cut Tape (CT) ESDA, TRANSIL™ Obsolete 1 (Unlimited) SMD/SMT EAR99 1mm 800μm ROHS3 Compliant 4A 4-XFDFN Exposed Pad Surface Mount -40°C~125°C TJ 15pF Zener 13pF @ 1MHz ESDALC5 Bidirectional 4 Transient Suppressors 60W 5V General Purpose 11V 5V 60W 18V 1A No 5.5V 1A 8/20μs 14.5V 4
SMAJ13A-TR SMAJ13A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 13V 4.6mm ROHS3 Compliant Lead Free Tin 2 MOS COMPATIBLE DO-214AC, SMA No SVHC 2.03mm 2.95mm Surface Mount -55°C~150°C TJ 13V AVALANCHE 1.2nF 400W Zener e3 DUAL C BEND 260 10 SMAJ 2 Transient Suppressors 400W SILICON 1 Unidirectional 200nA General Purpose 1mA Single 3.3W 14.4V 13V 200nA 400W 1mA 14.4V Yes 27.2V 85A 15.2V No 85A 8/20μs 1
ESDA6V1SC5 ESDA6V1SC5 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 5 SMD/SMT EAR99 1.75mm 1.25V 3mm ROHS3 Compliant Lead Free Gold 5 SC-74A, SOT-753 No SVHC 1.45mm 1.75mm Surface Mount 4.535924g -40°C~125°C TA 6.1V AVALANCHE 190pF 400W Zener e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 ESDA6 5 Unidirectional Transient Suppressors 400W SILICON 4 20μA 6.1V General Purpose Common Anode 6.1V 5.25V 20μA 400W 1mA Yes 11.35V 15A 7.2V No 4
SMAJ154A-TR SMAJ154A-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 154V ROHS3 Compliant 2 MOS COMPATIBLE DO-214AC, SMA Surface Mount -55°C~150°C TJ AVALANCHE 125pF Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 1mA Single 171V 154V 200nA 400W 1mA 171V 317V 7A 3.3W No 7A 8/20μs 1
SMA6T14AY SMA6T14AY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SMA6TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 2.95mm 4.6mm ROHS3 Compliant Lead Free 2 LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T Unidirectional SILICON 1 200nA 12V Automotive Single 14V 12V 200nA 600W 1mA 23.5V 157A No 13.3V 157A 8/20μs 1
SMCJ15A-TR SMCJ15A-TR STMicroelectronics 0.0000
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0.00000000 ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 15V 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 15V AVALANCHE 4.3nF 1.5kW Zener e3 Matte Tin (Sn) DUAL C BEND 260 10 SMCJ 2 Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 1mA Single 1.5kW 16.7V 15V 200nA 1.5kW 1mA 16.7V 32.5V 308A 17.6V No 1500W 1.5kW 308A 8/20μs 1
SM6T68CAY SM6T68CAY STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, SM6TY, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 30V 4.6mm ROHS3 Compliant 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 245 60 SM6T 2 Bidirectional 1 Transient Suppressors 600W SILICON 1 200nA Automotive 6.5A Single 64.6V 58.1V 200nA 600W 1mA 64.6V 121V 33A 71.4V No 33A 8/20μs 121V
USBULC6-3F3K USBULC6-3F3K STMicroelectronics 0.0000
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0.00000000 download 15 Weeks Tape & Reel (TR) USB Active Not Applicable ROHS3 Compliant 4-WFBGA, FCBGA Surface Mount -30°C~85°C TA Zener 3pF @ 1MHz USBUL General Purpose No 50W 2.5A 3V 3
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