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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 Radiation Hardening 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 Operating Temperature (Min) Number of Channels Subcategory Max Power Dissipation Diode Element Material Number of Elements Configuration Rep Pk Reverse Voltage-Max JEDEC-95 Code Polarity Case Connection Non-rep Peak Rev Power Dis-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 Max Repetitive Reverse Voltage (Vrrm) Reverse Current-Max Power Dissipation-Max Reverse Test Voltage Hold Current Trigger Device Type Clamping Voltage-Max 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
SMA4F24AY SMA4F24AY 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 26.7V 400W 10.3A 38.9V 24V 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
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
SMB6F13AY SMB6F13AY 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 14.4V 600W 29A 21.5V 13V Max 1
1.5KE82CA 1.5KE82CA STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Obsolete 1 (Unlimited) 2 EAR99 175°C -65°C 70.1V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 82V AVALANCHE 1.35nF 1.5kW Zener 675pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors 1.5kW SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 5W 77.9V 70.1V 1μA 1.5kW 1mA 77.9V 146V 69A 86.1V No 1500W 1.5kW 69A 8/20μs
SMP50-220 SMP50-220 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 6 months ago) Surface Mount Tape & Reel (TR) SMP, TRISIL™ Active 1 (Unlimited) 2 EAR99 198V 4.6mm ROHS3 Compliant Lead Free No 2 DO-214AC, SMA 2.03mm 2.95mm Surface Mount 220V 25pF e3 Matte Tin (Sn) DUAL C BEND 260 10 SMP50 2 -55°C Silicon Surge Protectors 1 SINGLE Bidirectional 50A 220V 198V 150A 220V 150mA SILICON SURGE PROTECTOR 150mA 293V
SMC30J6.5CA SMC30J6.5CA STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Discontinued 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 Bidirectional 3kW SILICON 1 SINGLE 3000W 6.5V General Purpose 7.2V 6.5V 3kW 11.2V 268A No 3000W 3kW 11.2V 1
SMA6J8.5A-TR SMA6J8.5A-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 8.5V 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 9.9V 8.5V 200nA 600W 1mA 9.4V 18.7V 22.5A 10.4V No 205A 8/20μs 8.5V
USBLC6-4SC6Y USBLC6-4SC6Y STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, USBY Active 1 (Unlimited) 6 EAR99 1.75mm 3mm ROHS3 Compliant Lead Free No 6 LOW CAPACITANCE SOT-23-6 No SVHC Surface Mount -40°C~125°C TJ AVALANCHE 4pF Steering (Rail to Rail) DUAL GULL WING USBLC Unidirectional SILICON 1 SINGLE MO-178AB 150nA Automotive, Ethernet 5.25V 17V 5A Yes 6V 5A 8/20μs 4
SMA6T68AY SMA6T68AY 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 Unidirectional SILICON 1 200nA Automotive Single 68V 58.1V 200nA 600W 1mA 121V 33A No 64.6V 33A 8/20μs 58.1V 1
1.5KE36CA 1.5KE36CA STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 30.8V 5.3mm 9.5mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 4.535924g 36V AVALANCHE 2.5nF 1.5kW Zener 1250pF @ 1MHz e3 Matte Tin (Sn) WIRE 1.5KE 2 Transient Suppressors SILICON 1 Bidirectional ISOLATED 1μA General Purpose 1mA Single 1.5kW 34.2V 30.8V 1μA 1.5kW 1mA 34.2V 64.3V 156A 37.8V No 1500W 1.5kW 156A 8/20μs
P6KE440CARL P6KE440CARL STMicroelectronics 0.0000
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0.00000000 download Through Hole Tape & Reel (TR) P6KE, TRANSIL™ Obsolete Not Applicable 2 EAR99 175°C -65°C ROHS3 Compliant 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole AVALANCHE Zener 175pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE P6KE 2 Bidirectional Transient Suppressors SILICON 1 Bidirectional ISOLATED 500μA General Purpose Single 440V 376V 500μA 600W 1mA 418V 776V 5.2A 5W No 5.2A 8/20μs 376V
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
BZW06-48BRL BZW06-48BRL 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 47.8V 3.53mm 6.75mm ROHS3 Compliant Lead Free 2 UL RECOGNIZED DO-204AC, DO-15, Axial Through Hole 48V AVALANCHE 700pF 600W Zener 350pF @ 1MHz e3 Matte Tin (Sn) - annealed WIRE BZW06 2 Transient Suppressors SILICON 1 SINGLE Bidirectional ISOLATED 1μA General Purpose 1mA 53.2V 47.8V 600W 1mA 53.2V 100V 40A No 40A 8/20μs
SMC30J16A SMC30J16A STMicroelectronics 1.0915
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0.00000000 download ACTIVE (Last Updated: 6 months ago) Surface Mount Cut Tape (CT) SMC30J, TRANSIL™ Active 1 (Unlimited) 2 SMD/SMT 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 3000W 16V General Purpose 17.8V 16V 3kW 26V 115A No 3000W 3kW 115A 26V 1
HSP051-4M5 HSP051-4M5 STMicroelectronics 0.0000
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0.00000000 download 17 Weeks ACTIVE (Last Updated: 8 months ago) Tape & Reel (TR) HSP Active 1 (Unlimited) 5 EAR99 Non-RoHS Compliant 5-XFDFN Surface Mount -40°C~150°C TJ AVALANCHE Steering (Rail to Rail) 0.6pF @ 200MHz~2.5GHz DUAL NO LEAD HSP051 YES R-PDSO-N5 SILICON 1 SINGLE 5V UNIDIRECTIONAL HDMI, USB 6.4V 0.07μA 5V 11.3V Yes 5.7V 3A 8/20μs 11.3V 5V Max 4
SMA6F10AY SMA6F10AY 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 11.1V 600W 37A 17V 10V 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
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
SMA6T30CAY SMA6T30CAY 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 ROHS3 Compliant LOW LEAKAGE CURRENT DO-214AC, SMA Surface Mount -40°C~150°C TJ AVALANCHE Zener DUAL C BEND SMA6T 2 Bidirectional R-PDSO-C2 SILICON 1 Automotive Single 30V 25.6V 200nA 600W 1mA 53.5V 75A No 28.5V 75A 8/20μs 25.6V 1
SMA4F15A SMA4F15A 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 16.7V 400W 16.4A 32.5V 15V 1
ESDALCL6-2SC6 ESDALCL6-2SC6 STMicroelectronics 0.0000
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0.00000000 download 13 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) ESDA Active 1 (Unlimited) 6 SMD/SMT EAR99 1.75mm 3mm ROHS3 Compliant Lead Free No 6 SOT-23-6 1.3mm 1.75mm Surface Mount -40°C~125°C TJ AVALANCHE 3.5pF 8541.10.00.50 Steering (Rail to Rail) e3 MATTE TIN GULL WING 260 ESDALCL6 2 Transient Suppressors SILICON 1 Unidirectional 10nA General Purpose Dual 6V 3V 10nA 1mA 17V 5A Yes 5A 8/20μs 3V
1.5KE180A 1.5KE180A STMicroelectronics 0.0000
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0.00000000 download 9 Weeks Through Hole Tape & Box (TB) 1.5KE, TRANSIL™ Active 1 (Unlimited) 2 Through Hole EAR99 175°C -65°C 154V 5.3mm 9.5mm ROHS3 Compliant Lead Free Tin 2 UL RECOGNIZED DO-201AA, DO-27, Axial No SVHC 5.3mm 5.3mm Through Hole 180V AVALANCHE 725pF 1.5kW Zener 725pF @ 1MHz e3 WIRE 1.5KE 2 Transient Suppressors SILICON 1 Unidirectional ISOLATED 1μA General Purpose 1mA Single 5W 171V 154V 1μA 1.5kW 1mA 171V 317V 31.5A 189V No 1500W 1.5kW 31.5A 8/20μs 1
SMA6F14A SMA6F14A 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 15.7V 600W 26A 23.1V 14V 1
ESDA14V2-4BF3 ESDA14V2-4BF3 STMicroelectronics 0.0000
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0.00000000 download 15 Weeks ACTIVE (Last Updated: 7 months ago) Surface Mount Tape & Reel (TR) ESDA, TRANSIL™ Active 1 (Unlimited) 5 SMD/SMT EAR99 940μm 12V 940μm ROHS3 Compliant Lead Free 5 5-WFBGA, FCBGA Surface Mount -40°C~125°C TJ AVALANCHE 15pF Steering (Rail to Rail) BOTTOM BALL ESDA14 5 Bidirectional 4 Transient Suppressors 50W SILICON 5 500nA 12V General Purpose 14.2V 12V 50W 1mA 14.2V 18V No 4
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
SM30T12AY SM30T12AY STMicroelectronics 0.0000
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0.00000000 download ACTIVE (Last Updated: 7 months ago) Surface Mount Cut Tape (CT) Automotive, AEC-Q101, SM30TY, TRANSIL™ Active 1 (Unlimited) 2 EAR99 ROHS3 Compliant Lead Free DO-214AB, SMC No SVHC Surface Mount -55°C~175°C TJ AVALANCHE Zener DUAL C BEND SM30T R-PDSO-C2 SILICON 1 SINGLE UNIDIRECTIONAL 3000W Automotive 11.4V 10V 3kW 17V 176A No 3000W 3kW 17V 1
SM15T56AY SM15T56AY 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 SM15T Unidirectional 1.5kW 48V Automotive Single 53.3V 48V 1μA 1.5kW 1mA 100V 100A 58.9V No 1500W 1.5kW 100A 8/20μs 100V 1
HSP061-4M10Y HSP061-4M10Y STMicroelectronics 0.0000
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0.00000000 download 11 Weeks ACTIVE (Last Updated: 8 months ago) Surface Mount Tape & Reel (TR) Automotive, AEC-Q101, HSPY Active 1 (Unlimited) 10 EAR99 ROHS3 Compliant Lead Free 10 ULTRA LOW CAPACITANCE 10-XFDFN No SVHC Surface Mount -40°C~150°C TJ AVALANCHE 800FF Steering (Rail to Rail) 0.6pF @ 1MHz DUAL NO LEAD NOT SPECIFIED NOT SPECIFIED HSP061 Unidirectional SILICON 1 SINGLE 3V Automotive, HDMI 3V 15V 1A Yes 6V 1A 8/20μs 4
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
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