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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 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 Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width 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 Surface Mount JESD-30 Code Number of Channels Subcategory Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Case Code (Metric) Case Code (Imperial) Case Connection Non-rep Peak Rev Power Dis-Max Breakdown Voltage-Min Leakage Current Working Voltage 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 ESD Protection Clamping Voltage Peak Pulse Current Max Breakdown Voltage 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
SM4T14AY SM4T14AY 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 SMD/SMT EAR99 ROHS3 Compliant 2 DO-214AC, SMA No SVHC Surface Mount 72.007789mg -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SM4T 2 Unidirectional 400W SILICON 1 Automotive Single 13.3V 12V 200nA 400W 1mA 25.3V 91A 14.7V No 91A 8/20μs 25.3V 1
SMCJ26A-TR SMCJ26A-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 SMD/SMT EAR99 26V 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 26V AVALANCHE 2.9nF 1.5kW Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 SMCJ 2 Transient Suppressors SILICON 1 Unidirectional 200nA General Purpose 1mA Single 1.5kW 28.9V 26V 200nA 1.5kW 1mA 28.9V 53.5V 187A 28.9V No 1500W 1.5kW 187A 8/20μs 1
SM6T39A SM6T39A 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 39V 4.6mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ 39V AVALANCHE 900pF 600W Zener e3 DUAL C BEND 260 30 SM6T 2 Unidirectional Transient Suppressors 5W SILICON 1 Unidirectional 4000W 200nA General Purpose 11.1A Single 5W 41V 33.3V 200nA 600W 1mA 37.1V 69.7V 57A 41V No 57A 8/20μs 33.3V
BZW04-23B BZW04-23B STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) BZW04, TRANSIL™ Obsolete 1 (Unlimited) 2 Axial EAR99 175°C -65°C 23.1V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial 3.53mm 3.53mm Through Hole 400.011771mg 23V AVALANCHE 625pF 400W Zener 312.5pF @ 1MHz e3 Matte Tin (Sn) WIRE BZW04 2 Bidirectional 1 Transient Suppressors SILICON 1 SINGLE ISOLATED 1μA General Purpose 48A 25.7V 23.1V 1μA 400W 1mA 25.7V 48.3V 48A No 10.7A 37.5V
SMBJ33CA-TR SMBJ33CA-TR STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 33V 4.6mm ROHS3 Compliant Lead Free Tin 2 DO-214AA, SMB No SVHC 2.45mm 5.59mm Surface Mount -55°C~150°C TJ 33V AVALANCHE 900pF 600W Zener e3 DUAL C BEND 260 30 SMBJ 2 Bidirectional Transient Suppressors SILICON 1 4000W 200nA General Purpose 1mA Single 600W 36.7V 33V 200nA 600W 1mA 36.7V 69.7V 57A 38.6V 512mOhm No 11.8A 53.3V
ESDAXLC5-1U2 ESDAXLC5-1U2 STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) Active 1 (Unlimited) EAR99 ROHS3 Compliant 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 0.7pF @ 3MHz ESDAXLC5 General Purpose No 6.6V 20W 2.2A 8V 3.6V 1
SM6HT24A SM6HT24A STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SM6HT, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 20.5V 4.6mm ROHS3 Compliant Lead Free 2 HIGH RELIABILITY DO-214AA, SMB 2.45mm 3.95mm Surface Mount -65°C~175°C TJ 24V AVALANCHE 600W Zener e3 Matte Tin (Sn) DUAL C BEND SM6HT 2 Transient Suppressors 600W SILICON 1 SINGLE Unidirectional 2μA General Purpose 18A 22.8V 20.5V 600W 1mA 22.8V 33.2V 18A No 18A 33.2V 1
SMB6F14AY SMB6F14AY STMicroelectronics 0.5343
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0.00000000 download 13 Weeks Tape & Reel (TR) Automotive, AEC-Q101, SMB6FxxAY Active 1 (Unlimited) RoHS Compliant DO-221AA, SMB Flat Leads compliant Surface Mount -55°C~175°C TJ Zener e3 Matte Tin (Sn) 260 10 Automotive No 15.7V 600W 26A 23.1V 14V Max 1
ESDA6V1S3RL ESDA6V1S3RL STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ yes Obsolete 1 (Unlimited) 20 SMD/SMT EAR99 150°C -55°C 7.6mm 5.25V 13mm ROHS3 Compliant Lead Free 20 20-SOIC (0.295, 7.50mm Width) 2.35mm 7.6mm Surface Mount 6.1V AVALANCHE 120pF 8541.10.00.50 200W Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL GULL WING 260 30 ESDA6 20 Unidirectional Transient Suppressors SILICON 18 2μA 5.25V General Purpose Common Anode 6.1V 5.25V 2μA 200W 1mA 6.1V Yes 11.35V 7.2V No
SMA6J10A-TR SMA6J10A-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 10V 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 11.7V 10V 200nA 600W 1mA 11.1V 19.6V 184A 12.3V No 184A 8/20μs 10V
1.5KE220CARL 1.5KE220CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 188V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 220V AVALANCHE 625pF 1.5kW Zener 312.5pF @ 1MHz e3 MATTE TIN WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 209V 188V 1μA 1.5kW 1mA 209V 388V 26A No 1500W 1.5kW 26A 8/20μs 1
ESDA25P35-1U1M ESDA25P35-1U1M STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Tape & Reel (TR) ESDA Active 1 (Unlimited) 2 ROHS3 Compliant 2-UDFN Surface Mount -55°C~150°C TJ AVALANCHE Zener BOTTOM ESDA25 YES R-PBCC-N2 SILICON 1 SINGLE 22V UNIDIRECTIONAL General Purpose No 23.3V 1400W 1.4kW 35A 8/20μs 41V 22V 1
SMC30J6.0A SMC30J6.0A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant 2 DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J 2 Unidirectional 3kW SILICON 1 SINGLE 6V 3000W 6V General Purpose 6.7V 6V 3kW 10.3V 291A No 3000W 3kW 10.3V 1
LFTVS18-1F3 LFTVS18-1F3 STMicroelectronics 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) LFTVS, TRANSIL™ Active 1 (Unlimited) 4 EAR99 125°C -55°C 770μm 770μm ROHS3 Compliant Lead Free 4 4-UFBGA, FCBGA No SVHC 770μm Surface Mount AVALANCHE 130pF Zener 175pF @ 1MHz e1 Tin/Silver/Copper (Sn/Ag/Cu) BOTTOM BALL LFTVS18 4 Transient Suppressors 350W SILICON 1 Unidirectional 500nA General Purpose Single 16V 12V 250nA 350W Yes 19V 1A No 1A 8/20μs 12V 1
DSL04-024SC6 DSL04-024SC6 STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 6 EAR99 ROHS3 Compliant SOT-23-6 Surface Mount -55°C~125°C TJ AVALANCHE Zener 3pF @ 1MHz DUAL GULL WING DSL04 YES R-PDSO-G6 SILICON 1 SINGLE 24V BIDIRECTIONAL 27V General Purpose No 15A 24V 1
STIEC45-33ACS STIEC45-33ACS STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) STIEC, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC 2.65mm Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND STIEC45 Bidirectional R-PDSO-C2 1 SILICON 1 SINGLE General Purpose 36.7V 33V 59V 500A 150°C No 500A 8/20μs 59V
1.5KE15CARL 1.5KE15CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 15V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial Through Hole 15V AVALANCHE 5nF 1.5kW Zener 2500pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 SINGLE Bidirectional ISOLATED 1μA General Purpose 1mA 14.3V 12.8V 1μA 1.5kW 1mA 14.3V 27.2V 368A No 1500W 1.5kW 368A 8/20μs 1
ESDA37LY ESDA37LY STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Tape & Reel (TR) Automotive, AEC-Q101, ESDAY, TRANSIL™ Active 1 (Unlimited) RoHS Compliant TO-236-3, SC-59, SOT-23-3 Surface Mount -40°C~150°C TJ Zener ESDA37 Automotive No 37V 300W 6.3A 8/20μs 36V 2
ESDALC6V1-5M6 ESDALC6V1-5M6 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 TJ 6.1V AVALANCHE 15pF 30W Zener 12pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) DUAL 260 30 ESDALC6V1 6 Unidirectional Transient Suppressors 30W SILICON 5 70nA General Purpose 3A Common Anode 30W 6.1V 3V 70nA 30W 1mA 6.1V Yes 3A 7.2V No
SM6T12CA SM6T12CA 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 EAR99 12V 4.6mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ 12V AVALANCHE 2.3nF 600W Zener e3 DUAL C BEND 260 30 SM6T 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional 4000W 200nA General Purpose 1mA Single 600W 11.4V 10.2V 200nA 600W 1mA 11.4V 21.7V 184A 12.6V No 184A 8/20μs
ESDAVLC6-2BLY ESDAVLC6-2BLY STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Tape & Reel (TR) Automotive, AEC-Q101, ESDA Active 1 (Unlimited) 3 RoHS Compliant LOW CAPACITANCE TO-236-3, SC-59, SOT-23-3 compliant Surface Mount -55°C~150°C TJ AVALANCHE Zener 0.95pF @ 1MHz DUAL GULL WING ESDAVLC6 YES R-PDSO-G3 AEC-Q101; ISO 7637-3; ISO 10605 SILICON 2 5V BIDIRECTIONAL 140W Automotive No 6V 140W 5.5A 8/20μs 17V 5V 2
ESDZV18-1BF4TK ESDZV18-1BF4TK STMicroelectronics 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) ESDZ Active 0201 (0603 Metric) Surface Mount -55°C~150°C TJ Zener 3pF @ 1MHz General Purpose No 18V 140W 6A 8/20μs 21.5V Typ 24V Max 1
DSL04-008SC6 DSL04-008SC6 STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Obsolete 1 (Unlimited) 6 EAR99 ROHS3 Compliant SOT-23-6 Surface Mount -40°C~125°C TJ AVALANCHE Zener 3pF @ 1MHz DUAL GULL WING DSL04 YES R-PDSO-G6 SILICON 1 SINGLE 8V BIDIRECTIONAL General Purpose No 10V 15A 25V 8V 1
ESDALC7-1BF4 ESDALC7-1BF4 STMicroelectronics 0.0000
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0.00000000 15 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant ESDALC7
SMA4F23A SMA4F23A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ Zener 260 10 SMA4F General Purpose No 25.7V 400W 10.6A 49.2V 23V 1
ESDAULC5-1BF4 ESDAULC5-1BF4 STMicroelectronics 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Active 1 (Unlimited) EAR99 300μm 3V 600μm ROHS3 Compliant Lead Free 2 0201 (0603 Metric) No SVHC 320μm 330μm Surface Mount -40°C~150°C TJ 3pF Zener ESDAULC5 Bidirectional 140W 0603 0201 70nA General Purpose Single 3V 70nA 140W 1mA Yes 13.5V 10A No 5.8V 10A 8/20μs 13.5V Typ 1
SM6T16A SM6T16A STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SM6T, TRANSIL™ Obsolete 3 (168 Hours) ROHS3 Compliant DO-214AA, SMB Surface Mount -55°C~150°C TJ Zener SM6T General Purpose 1mA 600W No 1
SMA6F13A SMA6F13A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F, TRANSIL™ Active 1 (Unlimited) 2 ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 SMA6F YES R-PDSO-F2 SILICON 1 SINGLE UNIDIRECTIONAL 600W General Purpose No 14.4V 600W 29A 21.5V 13V 1
SMA6T56AY SMA6T56AY 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 2 LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T 2 Unidirectional SILICON 1 47.6V 200nA 48V Automotive Single 56V 48V 200nA 600W 1mA 100V 40A No 53.2V 40A 8/20μs 47.6V 1
ESDA25SC6 ESDA25SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 5.3V 3.05mm ROHS3 Compliant Lead Free 6 SOT-23-6 No SVHC 1.3mm 1.75mm Surface Mount -40°C~125°C TA 25V AVALANCHE 60pF 300W Zener e3 Matte Tin (Sn) - annealed DUAL GULL WING 260 30 ESDA25 6 Unidirectional Transient Suppressors 300W SILICON 4 1μA 25V General Purpose Common Anode 25V 24V 1μA 300W 1mA 25V Yes 30V No
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