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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 Voltage - Rated Number of Pins Additional Feature Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Weight 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 Surface Mount JESD-30 Code Number of Channels Subcategory Qualification Status Max Power Dissipation Reference Standard Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max Polarity Analog IC - Other Type Case Code (Metric) Case Code (Imperial) Case Connection Non-rep Peak Rev Power Dis-Max Number of Circuits Leakage Current Working Voltage Non-Repetitive Pk On-state Cur 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 Hold Current Trigger Device Type 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
SMB6F24A SMB6F24A STMicroelectronics 0.3304
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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 26.7V 600W 16A 38.9V 24V Max 1
SM6T18A SM6T18A 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 18V 4.6mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ 18V AVALANCHE 1.6nF 600W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 40 SM6T 2 Unidirectional Transient Suppressors SILICON 1 Unidirectional 4000W 200nA General Purpose 24A Single 600W 17.1V 15.3V 200nA 600W 1mA 17.1V 32.5V 123A 18.9V No 123A 8/20μs
ESDALC6V1-1M2 ESDALC6V1-1M2 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) 2 SMD/SMT EAR99 600μm 3V 1mm ROHS3 Compliant Lead Free 2 SOD-882 No SVHC 24μm Surface Mount -40°C~125°C TJ 6.1V AVALANCHE 22pF 50W Zener e4 Nickel/Palladium/Gold (Ni/Pd/Au) BOTTOM 260 30 ESDALC6V1 2 Unidirectional Transient Suppressors 50W SILICON 1 3V 100nA 3V General Purpose 6A Single 6.1V 3V 50W 1mA 6.1V 6A 7.2V No
LCP1511DRL LCP1511DRL STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) LCP Obsolete 1 (Unlimited) 8 SMD/SMT ROHS3 Compliant Lead Free 8 8-SOIC (0.154, 3.90mm Width) unknown Surface Mount DUAL GULL WING LCP15 8 YES 2 Not Qualified 1 COMPLEX 8 A 30A 150mA SILICON SURGE PROTECTOR
SM6T7V5CA SM6T7V5CA 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 7.5V 4.6mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-214AA, SMB No SVHC 2.45mm 3.95mm Surface Mount -55°C~150°C TJ 7.5V AVALANCHE 3.7nF 600W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 30 SM6T 2 Transient Suppressors 600W SILICON 1 Bidirectional 4000W 20μA General Purpose 10mA Single 600W 7.13V 6.4V 20μA 600W 10mA 7.13V 14.5V 276A 7.88V No 276A 8/20μs
ESDALC6V1-5T6 ESDALC6V1-5T6 STMicroelectronics 0.0000
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0.00000000 download OBSOLETE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Obsolete 1 (Unlimited) 6 SMD/SMT EAR99 125°C -55°C 1mm 3V 1mm ROHS3 Compliant Lead Free 6 6-XFDFN No SVHC Surface Mount AVALANCHE 9pF Zener DUAL ESDALC6V1 6 Unidirectional Transient Suppressors 25W SILICON 2 SEPARATE, 2 ELEMENTS 100nA General Purpose 2A 6.1V 3V 25W 7.2V No 5
SMA4F100A SMA4F100A STMicroelectronics 0.4100
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA4F, TRANSIL™ Active 1 (Unlimited) ROHS3 Compliant DO-221AC, SMA Flat Leads Surface Mount -55°C~175°C TJ Zener 260 10 General Purpose No 111V 400W 2.5A 162V 100V Max 1
ESDA6V1-5SC6Y ESDA6V1-5SC6Y STMicroelectronics 0.8605
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) Automotive, AEC-Q101, ESDA Active 1 (Unlimited) 6 ROHS3 Compliant SOT-23-6 Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL GULL WING ESDA6 YES R-PDSO-G6 AEC-Q101; IEC-61000-4-2 SILICON 5 UNIDIRECTIONAL 80W Automotive No 6.1V 80W 7A 8/20μs 11.4V 5.2V 5
ESDAVLC8-1BM2 ESDAVLC8-1BM2 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT EAR99 600μm 1mm ROHS3 Compliant Lead Free 2 SOD-882 No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 5.5pF Zener 4.5pF @ 1MHz e3 Matte Tin (Sn) - annealed BOTTOM 260 ESDAVLC8 2 Bidirectional 1 Transient Suppressors 30W SILICON 1 50nA General Purpose 1.3A Single 8.5V 3V 30W 11V No
SMAJ22CA-TR SMAJ22CA-TR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SMAJ, TRANSIL™ Obsolete 1 (Unlimited) 2 SMD/SMT EAR99 22V ROHS3 Compliant 2 MOS COMPATIBLE DO-214AC, SMA No SVHC Surface Mount -55°C~150°C TJ AVALANCHE 625pF Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Transient Suppressors 400W SILICON 1 SINGLE Bidirectional 200nA General Purpose 1mA 3.3W 24.4V 22V 400W 1mA 24.4V 48.3V 48A 25.7V No 48A 8/20μs 1
LNBTVS3-220 LNBTVS3-220 STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) LNBTVS Obsolete 1 (Unlimited) 2 Axial EAR99 150°C -65°C 20V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC Through Hole 22V AVALANCHE 1.5kW Zener e3 Matte Tin (Sn) WIRE 2 Transient Suppressors 5W SILICON 1 SINGLE Unidirectional ISOLATED 1μA General Purpose 250A 5W 22V 20V 3kW 1mA 22V 35V 250A 24.2V No 1500W 1.5kW 250A 8/20μs 35V 1
SM6T12AY SM6T12AY 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 Bidirectional 600W SILICON 1 Unidirectional 200nA Automotive Single 11.4V 10.2V 20μA 600W 1mA 11.4V 21.7V 184A 12.6V No 184A 8/20μs 21.7V 1
SMBF12AVCL SMBF12AVCL STMicroelectronics 0.0000
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0.00000000 16 Weeks Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant SMB SMBF12
SMA6F6.5A SMA6F6.5A STMicroelectronics 0.3451
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0.00000000 download 9 Weeks Tape & Reel (TR) SMA6F Active 1 (Unlimited) 2 RoHS Compliant DO-221AC, SMA Flat Leads compliant Surface Mount -55°C~175°C TJ AVALANCHE Zener e3 Matte Tin (Sn) DUAL 245 YES R-PDSO-F2 SILICON 1 SINGLE 6.5V UNIDIRECTIONAL 600W General Purpose No 7.2V 600W 56A 11.2V 6.5V 1
DSL02-005SC5 DSL02-005SC5 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) DSL Obsolete 1 (Unlimited) 5 SMD/SMT EAR99 ROHS3 Compliant 10V 5 SC-74A, SOT-753 No SVHC Surface Mount -40°C~125°C TJ 1 Zener DUAL GULL WING DSL02 Bidirectional Telecom Single 5V 18V 24A No 6V 24A 8/20μs 5V 1
SMBJ43CA-TR SMBJ43CA-TR STMicroelectronics 0.0000
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0.00000000 download Surface Mount Tape & Reel (TR) SMBJ, TRANSIL™ Obsolete 3 (168 Hours) 2 EAR99 ROHS3 Compliant 2 DO-214AA, SMB Surface Mount -55°C~150°C TJ AVALANCHE Zener DUAL C BEND SMBJ 2 SILICON 1 SINGLE Bidirectional General Purpose 43V 600W No 600W
TCPP01-M12 TCPP01-M12 STMicroelectronics 0.0000
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0.00000000 download Tape & Reel (TR) Active 3 (168 Hours) ROHS3 Compliant 12-WFQFN Exposed Pad Surface Mount Internal Switch POWER SUPPLY SUPPORT CIRCUIT 2 USB-C (USB TYPE-C)
SM2T27A SM2T27A STMicroelectronics 3.5691
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0.00000000 download Surface Mount Tape & Reel (TR) SM2T, TRANSIL™ Obsolete 1 (Unlimited) 1 SMD/SMT EAR99 150°C -65°C 24V ROHS3 Compliant Lead Free 2 DO-216AA No SVHC Surface Mount AVALANCHE 350pF 200W Zener e3 Matte Tin (Sn) SINGLE GULL WING 260 30 SM2T 2 Transient Suppressors SILICON 1 SINGLE Unidirectional CATHODE 1μA General Purpose 4.6A 25.7V 24V 200W 1mA 25.7V 28.9V 4.6A No
ESDAVLC6-5BU6 ESDAVLC6-5BU6 STMicroelectronics 0.3747
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0.00000000 Tape & Reel (TR) Active 1 (Unlimited) ROHS3 Compliant ESDAVLC6
SMC30J48A SMC30J48A STMicroelectronics 0.7323
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant DO-214AB, SMC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SMC30J R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 3000W General Purpose 48V 3kW 76.6V 38A No 53.2V 3000W 3kW 38A 1
ESDARF01-1BF4 ESDARF01-1BF4 STMicroelectronics 0.0000
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0.00000000 download Surface Mount Cut Tape (CT) ESDA Obsolete Not Applicable 125°C -55°C ROHS3 Compliant 2 0201 (0603 Metric) Surface Mount 1.2pF Zener 1.2pF @ 1MHz ESDARF01 Bidirectional 0603 0201 RF Antenna Single 100mV No 600mV 1
SMAJ18A-TR SMAJ18A-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 18V 4.6mm ROHS3 Compliant Lead Free 2 MOS COMPATIBLE DO-214AC, SMA No SVHC 2.25mm 2.9mm Surface Mount -55°C~150°C TJ 18V AVALANCHE 800pF 400W Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Unidirectional Transient Suppressors 3.3W SILICON 1 Unidirectional 200nA General Purpose 13.7A Single 400W 20V 18V 200nA 400W 1mA 20V 39.3V 59A 21.1V No 59A 8/20μs
SMB6F24AY SMB6F24AY 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 26.7V 600W 16A 38.9V 24V Max 1
SMA4F26A SMA4F26A STMicroelectronics 0.3688
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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 28.9V 400W 9.5A 53.5V 26V 1
P6KE68CARL P6KE68CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete 1 (Unlimited) EAR99 175°C -65°C 58.1V ROHS3 Compliant 2 DO-204AC, DO-15, Axial Through Hole Zener 312.5pF @ 1MHz P6KE 2 600W 1 Bidirectional 500μA General Purpose 33A 64.6V 58V 600W 1mA 64.6V 121V 33A No 33A 8/20μs 121V
SMCJ33A-TR SMCJ33A-TR STMicroelectronics 0.0000
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0.00000000 ACTIVE (Last Updated: 2 weeks ago) Surface Mount Tape & Reel (TR) SMCJ, TRANSIL™ Active 1 (Unlimited) 2 EAR99 33V 7.15mm ROHS3 Compliant Lead Free Tin 2 DO-214AB, SMC No SVHC 2.45mm 6.25mm Surface Mount -55°C~150°C TJ 33V AVALANCHE 2.4nF 1.5kW Zener e3 DUAL C BEND 260 10 SMCJ 2 Transient Suppressors 1.5kW SILICON 1 Unidirectional 200nA General Purpose 1mA Single 1.5kW 36.7V 33V 200nA 1.5kW 1mA 36.7V 69.7V 143A 36.7V No 1500W 1.5kW 143A 8/20μs 1
SMBJ26CA-TR SMBJ26CA-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 26V ROHS3 Compliant Lead Free 2 DO-214AA, SMB No SVHC 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 4000W 200nA General Purpose 75A Single 5W 28.9V 26V 200nA 600W 1mA 28.9V 53.5V 75A 30.4V No 14.9A 42.1V
ESDA6V1-5P6 ESDA6V1-5P6 STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 6 SMD/SMT EAR99 1.3mm 1.7mm ROHS3 Compliant Lead Free 6 SOT-563, SOT-666 No SVHC 600μm 1.3mm Surface Mount 2.899986g -40°C~150°C TJ 6.1V AVALANCHE 70pF 150W Zener e3 Matte Tin (Sn) - annealed DUAL FLAT 260 30 ESDA6 6 Unidirectional Transient Suppressors 150W SILICON 5 500nA 3V General Purpose Common Anode 6.1V 3V 500nA 150W 1mA Yes 11.35V 7.2V No 5
SMAJ26CA-TR SMAJ26CA-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 EAR99 26V 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 AVALANCHE Zener e3 Matte Tin (Sn) - annealed DUAL C BEND 260 10 SMAJ 2 Bidirectional Transient Suppressors SILICON 1 200nA General Purpose 43A Single 3.3W 28.9V 26V 200nA 400W 1mA 28.9V 53.5V 43A 30.4V No 43A 8/20μs 53.5V
BZW04-33B BZW04-33B STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) BZW04, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 33.3V 3.53mm 6.75mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-204AC, DO-15, Axial No SVHC 3.53mm 3.53mm Through Hole 33V AVALANCHE 450pF 400W Zener 225pF @ 1MHz e3 WIRE BZW04 2 Bidirectional Transient Suppressors SILICON 1 ISOLATED 1μA General Purpose 7.4A Single 1.7W 37.1V 33.3V 1μA 400W 1mA 37.1V 69.7V 33A 37.1V No 53.9V
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