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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 Radiation Hardening Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mfr Mounting Type Operating Temperature Voltage - Rated DC Technology Capacitance Number of Functions 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 JESD-30 Code Number of Channels Subcategory Max Power Dissipation 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-Max 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 Supplier Device Package Max Repetitive Reverse Voltage (Vrrm) Hold Current Series Resistance Max Junction Temperature (Tj) Telecom IC Type Current - Hold (Ih) Power Line Protection Voltage - Breakdown (Min) Voltage - Breakover Power - Peak Pulse Current - Peak Pulse (10/1000μs) Voltage - Clamping (Max) @ Ipp Voltage - Reverse Standoff (Typ) Unidirectional Channels Number of Unidirectional Channels Bidirectional Channels
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
ESDALC6V1-1BU2 ESDALC6V1-1BU2 STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 300μm 600μm ROHS3 Compliant Lead Free 2 LOW CAPACITANCE 0201 (0603 Metric) Surface Mount -40°C~125°C TJ AVALANCHE 5pF Zener 5pF @ 1MHz e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 30 ESDALC6V1 2 Bidirectional 1 Transient Suppressors SILICON 1 0603 0201 100nA General Purpose 1.5A Single 6.1V 3V 1mA 6.1V 1.5A 6.1V No
ESDALC14-1BU2 ESDALC14-1BU2 STMicroelectronics 0.0000
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0.00000000 11 Weeks Tape & Reel (TR) ESDA, TRANSIL™ Active RoHS Compliant 0201 (0603 Metric) compliant Surface Mount -40°C~150°C TJ Zener 22pF @ 1MHz General Purpose No 13V 100W 5A 8/20μs 18V Typ 12V Max 1
BZW06-188RL BZW06-188RL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) BZW06, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 188V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 18V AVALANCHE 330pF 600W Zener 330pF @ 1MHz e3 Matte Tin (Sn) WIRE BZW06 2 Transient Suppressors SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 1mA 209V 188V 600W 1mA 209V 388V 10.3A No 10.3A 8/20μs 1
SMA6J13A-TR SMA6J13A-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 13V 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 15.2V 13V 200nA 600W 1mA 14.4V 23.9V 147A 15.9V No 147A 8/20μs 13V
LDP01-56AY LDP01-56AY STMicroelectronics 4.3820
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, LDP01Y, TRANSIL™ Active 3 (168 Hours) 2 EAR99 ROHS3 Compliant TO-263-3, D2Pak (2 Leads + Tab), TO-263AB Surface Mount -55°C~175°C TJ AVALANCHE Zener SINGLE GULL WING LDP01 R-PSSO-G2 SILICON 1 SINGLE UNIDIRECTIONAL CATHODE Automotive 53.3V 48V 76V 48A No 76V 48V 1
SMP80MC-200 SMP80MC-200 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SMP, TRISIL™ Active 1 (Unlimited) 2 EAR99 150°C -55°C 180V 4.6mm ROHS3 Compliant Lead Free No 2 DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount 200V 25pF 1 e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SMP80 2 1 Bidirectional 250A 200V 180V 200A 200V 200V 150mA SURGE PROTECTION CIRCUIT 150mA 255V 80A
LDP01-68AY LDP01-68AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, LDP01Y, TRANSIL™ Active 3 (168 Hours) 2 EAR99 ROHS3 Compliant TO-263-3, D2Pak (2 Leads + Tab), TO-263AB Surface Mount -55°C~175°C TJ AVALANCHE Zener SINGLE GULL WING LDP01 R-PSSO-G2 SILICON 1 SINGLE UNIDIRECTIONAL CATHODE Automotive 64.4V 58V 92V 42A No 92V 58V 1
SMA4F33AY SMA4F33AY 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 36.7V 400W 7.5A 53.3V 33V 1
LDP01-30AY LDP01-30AY STMicroelectronics 0.0000
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0.00000000 download 9 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, LDP01Y, TRANSIL™ Active 3 (168 Hours) 2 EAR99 ROHS3 Compliant TO-263-3, D2Pak (2 Leads + Tab), TO-263AB Surface Mount -55°C~175°C TJ AVALANCHE Zener SINGLE GULL WING LDP01 R-PSSO-G2 SILICON 1 SINGLE UNIDIRECTIONAL CATHODE Automotive 28.9V 27V 40V 125A No 40V 27V 1
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
SMB15F16A SMB15F16A 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 17.9V 1500W (1.5kW) 293A (8/20μs) 34.7V 16V (Max) 1
SM15T7V5CAY SM15T7V5CAY 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 7.15mm ROHS3 Compliant 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -40°C~150°C TJ Zener e3 Matte Tin (Sn) 260 SM15T Bidirectional 1.5kW 6.4V Automotive Single 7.13V 6.4V 1mA 1.5kW 10mA 14.5V 690A 7.88V No 1500W 1.5kW 690A 8/20μs 14.5V 1
SMBJ5.0CA-TR SMBJ5.0CA-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 5V 4.3mm ROHS3 Compliant Lead Free Tin 2 DO-214AA, SMB No SVHC 2.65mm 5.59mm Surface Mount -55°C~150°C TJ 5V AVALANCHE 4nF 600W Zener e3 DUAL C BEND 260 30 SMBJ 2 Bidirectional 1 Transient Suppressors SILICON 1 5V Bidirectional 4000W 20μA General Purpose 68A Single 600W 6.4V 5V 20μA 600W 10mA 6.4V 9.2V 68A 6.74V 21mOhm 150°C No 1
SMB6F28A SMB6F28A STMicroelectronics 0.3945
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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 31.1V 600W 13.8A 45.4V 28V Max 1
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
SM6T82AY SM6T82AY 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 EAR99 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) DUAL C BEND 245 60 SM6T 2 Unidirectional 600W SILICON 1 Automotive Single 77.8V 70V 200nA 600W 1mA 146V 27A 86V No 27A 8/20μs 146V 1
SMAJ58CA-TR SMAJ58CA-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 58V 4.6mm ROHS3 Compliant Lead Free 2 MOS COMPATIBLE DO-214AC, SMA No SVHC 2.45mm 2.9mm Surface Mount -55°C~150°C TJ 58V AVALANCHE 270pF 400W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Bidirectional 1 Transient Suppressors 3.3W SILICON 1 Bidirectional 200nA General Purpose 4.3A Single 3.3W 64.4V 58V 200nA 400W 1mA 64.4V Yes 121V 19A 67.8V No 19A 8/20μs
P6KE39CA P6KE39CA STMicroelectronics 0.0000
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0.00000000 download 11 Weeks Through Hole Tape & Box (TB) P6KE, TRANSIL™ Active 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 33.3V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC 3.53mm 3.53mm Through Hole 39V AVALANCHE 900pF 600W Zener 450pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 500μA General Purpose 1mA Single 5W 37.1V 33.3V 1μA 600W 1mA 37.1V 69.7V 57A 41V No 57A 8/20μs
USB6B1 USB6B1 STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 8 months ago) Surface Mount Tube USB Obsolete 3 (168 Hours) SMD/SMT EAR99 4mm 5.25V 5mm ROHS3 Compliant Lead Free No 8 8-SOIC (0.154, 3.90mm Width) No SVHC 1.25mm 4mm Surface Mount -40°C~85°C TA 25pF Steering (Rail to Rail) USB6B1 8 Bidirectional 2 500W 1 Bidirectional, Unidirectional 10μA 5.25V General Purpose Dual 6V 5.25V 10μA 500W 1mA 6V -1V 40A 6V Yes
ESDA17P50-1U1M ESDA17P50-1U1M 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) ROHS3 Compliant 2-UDFN Surface Mount -55°C~150°C TJ Zener ESDA17 General Purpose No 15.6V 1200W 1.2kW 46A 8/20μs 26.5V 15V 1
SMB6F10AY SMB6F10AY 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 11.1V 600W 37A 17V 10V Max 1
SMCJ30CA-TR SMCJ30CA-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 30V 7.15mm ROHS3 Compliant Lead Free 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 30V AVALANCHE 2.5nF 1.5kW Zener e3 Matte Tin (Sn) DUAL C BEND 260 30 SMCJ 2 1 Transient Suppressors SILICON 1 Bidirectional 200nA General Purpose 156A Single 1.5kW 33.3V 30V 200nA 1.5kW 1mA 33.3V 64.3V 156A 33.3V No 1500W 1.5kW 156A 8/20μs
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
DSL05-016SC6 DSL05-016SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks Tape & Reel (TR) DSL Active 1 (Unlimited) RoHS Compliant SOT-23-6 Surface Mount -55°C~150°C TJ Steering (Rail to Rail) 1.5pF @ 1MHz DSL05 Telecom Yes 18V 30A 8/20μs 16V 2
SM15T18A SM15T18A STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) SM15T, TRANSIL™ Active 1 (Unlimited) 2 EAR99 18V 7.15mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 18V AVALANCHE 4.3nF 1.5kW Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 40 SM15T 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional General Purpose 1mA Single 1.5kW 17.1V 15.3V 200nA 1.5kW 1mA 32.5V 308A 18.9V No 1500W 1.5kW 308A 8/20μs 1
SMB6F30AY SMB6F30AY STMicroelectronics 0.0000
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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 33.2V 600W 13A 48.4V 30V Max 1
USBULC1606-4M8 USBULC1606-4M8 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) USB Obsolete 1 (Unlimited) 8 EAR99 1.35mm 1.7mm ROHS3 Compliant No 8 8-UFQFN Exposed Pad Surface Mount -30°C~85°C TA AVALANCHE 1.1pF Steering (Rail to Rail) DUAL USBUL 8 Unidirectional Transient Suppressors SILICON 2 SEPARATE, 2 ELEMENTS 9.2V 100nA General Purpose 70W 28V 2.5A Yes 2.5A 8/20μs 3
ESDALC5-1BF4 ESDALC5-1BF4 STMicroelectronics 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) ESDA Active 1 (Unlimited) EAR99 300μm 600μm ROHS3 Compliant 2 0201 (0603 Metric) Surface Mount -40°C~150°C TJ 12pF Zener 10pF @ 1MHz ESDALC5 Bidirectional 0603 0201 100nA General Purpose Single 5V 28W No 5.8V 5V 1
SMCJ10A-TR SMCJ10A-TR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 10V ROHS3 Compliant 2 DO-214AB, SMC Surface Mount -55°C~150°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL C BEND SMCJ 2 Transient Suppressors SILICON 1 SINGLE Unidirectional 200nA General Purpose 461A 11.1V 10V 1.5kW 1mA 11.1V 21.7V 461A No 1500W 1.5kW 461A 8/20μs 21.7V 1
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