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STMicroelectronics Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs 40 Amp 800 Volt BTB41-800BRG STMicroelectronics 1: $7.01 599Expected 10/15/2026	Mfr. Part # BTB41-800BRG Mouser Part # 511-BTB41-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	599Expected 10/15/2026	$7.01 $4.43 $3.63 $3.24 $3.02	Min.: 1 Mult.: 1
SCRs 50 Amp 1200 Volt BTW69-1200RG STMicroelectronics 1: $7.24 3,659On Order	Mfr. Part # BTW69-1200RG Mouser Part # 511-BTW69-1200	STMicroelectronics	SCRs 50 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,659On Order On Order Ship Dates Mfr. #: BTW69-1200RG Stock: 0 On Order: 1,859 Expected 11/12/2026 1,800 Expected 12/29/2026 Factory Lead-Time: 16 Weeks	$7.24 $4.19 $3.50 $3.06	Min.: 1 Mult.: 1
SCRs 1200V non-insulated SCR 50A 50mA BTW69-1200N STMicroelectronics 1: $8.47 600Expected 11/25/2026	Mfr. Part # BTW69-1200N Mouser Part # 511-BTW69-1200N	STMicroelectronics	SCRs 1200V non-insulated SCR 50A 50mA Learn More about STMicroelectronics stm standard thyristors	Datasheet	600Expected 11/25/2026	$8.47 $4.92 $4.14 $4.01	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Dual Transil Array Automotive ESD ESDA25LY STMicroelectronics 1: $0.40 56,808On Order	Mfr. Part # ESDA25LY Mouser Part # 511-ESDA25LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual Transil Array Automotive ESD Learn More about STMicroelectronics stm standard products	Datasheet	56,808On Order On Order Ship Dates Mfr. #: ESDA25LY Stock: 0 On Order: 35,808 Expected 5/26/2027 21,000 Expected 6/30/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.40 $0.188 $0.147 $0.116 Reel $0.078 View $0.094 $0.074 $0.065 $0.058 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L ESDA37LY STMicroelectronics 1: $0.39 27,000On Order	Mfr. Part # ESDA37LY Mouser Part # 511-ESDA37LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L Learn More about STMicroelectronics stm standard products	Datasheet	27,000On Order On Order Ship Dates Mfr. #: ESDA37LY Stock: 0 On Order: 12,000 Expected 10/5/2026 15,000 Expected 11/23/2026 Factory Lead-Time: 15 Weeks	Cut Tape $0.39 $0.207 $0.174 $0.135 Reel $0.087 View $0.12 $0.074 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping single line unidirectional ESD protection ESDA5-1F4 STMicroelectronics 1: $0.23 120,000Expected 11/26/2026	Mfr. Part # ESDA5-1F4 Mouser Part # 511-ESDA5-1F4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping single line unidirectional ESD protection	Datasheet	120,000Expected 11/26/2026	Cut Tape $0.23 $0.103 $0.086 $0.063 View Reel $0.028 $0.05 $0.044 $0.041 $0.033 $0.028 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Quad Bidirect Array ESDA6V1-4BC6 STMicroelectronics 1: $0.54 23,500On Order	Mfr. Part # ESDA6V1-4BC6 Mouser Part # 511-ESDA6V1-4BC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Bidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	23,500On Order On Order Ship Dates Mfr. #: ESDA6V1-4BC6 Stock: 0 On Order: 11,500 Expected 10/26/2026 12,000 Expected 10/28/2026 Factory Lead-Time: 25 Weeks	Cut Tape $0.54 $0.25 $0.207 $0.162 Reel $0.116 View $0.139 $0.107 $0.104 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5W6 STMicroelectronics 1: $0.52 17,975Expected 10/15/2026	Mfr. Part # ESDA6V1-5W6 Mouser Part # 511-ESDA6V1-5W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,975Expected 10/15/2026	Cut Tape $0.52 $0.27 $0.22 $0.176 Reel $0.133 View $0.161 $0.127 $0.112 $0.108 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Quad Unidirect Array ESDALC6V1P6 STMicroelectronics 1: $0.61 41,820On Order	Mfr. Part # ESDALC6V1P6 Mouser Part # 511-ESDALC6V1P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Unidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	41,820On Order On Order Ship Dates Mfr. #: ESDALC6V1P6 Stock: 0 On Order: 5,820 Expected 10/19/2026 18,000 Expected 1/11/2027 18,000 Expected 2/15/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.61 $0.299 $0.233 $0.191 Reel $0.131 View $0.173 $0.125 $0.113 $0.111 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Very low cap ESD 2 Data LN 2.5pF ESDALCL6-2SC6 STMicroelectronics 1: $0.55 59,529On Order	Mfr. Part # ESDALCL6-2SC6 Mouser Part # 511-ESDALCL6-2SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Very low cap ESD 2 Data LN 2.5pF Learn More about STMicroelectronics stm standard products	Datasheet	59,529On Order On Order Ship Dates Mfr. #: ESDALCL6-2SC6 Stock: 0 On Order: 32,529 Expected 10/12/2026 27,000 Expected 10/26/2026 Factory Lead-Time: 25 Weeks	Cut Tape $0.55 $0.25 $0.212 $0.162 Reel $0.116 View $0.143 $0.109 $0.098 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) ESDCAN04-2BLY STMicroelectronics 1: $0.48 102,000On Order	Mfr. Part # ESDCAN04-2BLY Mouser Part # 511-ESDCAN04-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	102,000On Order On Order Ship Dates Mfr. #: ESDCAN04-2BLY Stock: 0 On Order: 39,000 Expected 1/11/2027 63,000 Expected 2/1/2027 Factory Lead-Time: 40 Weeks	Cut Tape $0.48 $0.22 $0.177 $0.138 $0.114 Reel $0.072 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection ESDL031-1BF4 STMicroelectronics 1: $0.17 132,673Expected 10/1/2026	Mfr. Part # ESDL031-1BF4 Mouser Part # 511-ESDL031-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stmicro esdl031 1bf4 esd protection	Datasheet	132,673Expected 10/1/2026	Cut Tape $0.17 $0.074 $0.061 $0.045 View Reel $0.019 $0.036 $0.031 $0.029 $0.024 $0.019 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes TRANSIL Diode ESDLIN1524BJ STMicroelectronics 1: $0.53 56,975On Order	Mfr. Part # ESDLIN1524BJ Mouser Part # 511-ESDLIN1524BJ	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Diode Learn More about STMicroelectronics stm standard products	Datasheet	56,975On Order On Order Ship Dates Mfr. #: ESDLIN1524BJ Stock: 0 On Order: 14,975 Expected 2/8/2027 21,000 Expected 2/23/2027 21,000 Expected 7/12/2027 Factory Lead-Time: 40 Weeks	Cut Tape $0.53 $0.338 $0.205 $0.154 Reel $0.116 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive single line ESD protection for LIN bus in SOD323 ESDLIN1524BJ-HQ STMicroelectronics 1: $0.67 19,344On Order	Mfr. Part # ESDLIN1524BJ-HQ Mouser Part # 511-ESDLIN1524BJ-HQ	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line ESD protection for LIN bus in SOD323 Learn More about STMicroelectronics stm standard products	Datasheet	19,344On Order On Order Ship Dates Mfr. #: ESDLIN1524BJ-HQ Stock: 0 On Order: 9,344 Expected 4/5/2027 10,000 Expected 8/9/2027 Factory Lead-Time: 40 Weeks	Cut Tape $0.67 $0.305 $0.263 $0.203 Reel $0.125 View $0.193 $0.184 $0.17 $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1500W 39V Unidirect SM15T39A STMicroelectronics 1: $1.47 12,350Expected 11/16/2026	Mfr. Part # SM15T39A Mouser Part # 511-SM15T39A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 39V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,350Expected 11/16/2026	Cut Tape $1.47 $0.836 $0.671 $0.527 Reel $0.416 View $0.501 $0.384 $0.381 $0.367 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T56CAY STMicroelectronics 1: $1.11 5,000Expected 10/1/2026	Mfr. Part # SM15T56CAY Mouser Part # 511-SM15T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	5,000Expected 10/1/2026	Cut Tape $1.11 $0.895 $0.745 $0.601 Reel $0.48 View $0.556 $0.432 $0.428 $0.426 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T6V7AY STMicroelectronics 1: $1.25 10,000Expected 10/19/2026	Mfr. Part # SMA6T6V7AY Mouser Part # 511-SMA6T6V7AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	10,000Expected 10/19/2026	Cut Tape $1.25 $0.605 $0.511 $0.396 Reel $0.283 View $0.376 $0.343 $0.245 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 130V Unidirect SMBJ130A-TR STMicroelectronics 1: $0.68 22,500On Order	Mfr. Part # SMBJ130A-TR Mouser Part # 511-SMBJ130A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 130V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	22,500On Order On Order Ship Dates Mfr. #: SMBJ130A-TR Stock: 0 On Order: 15,000 Expected 2/19/2027 7,500 Expected 4/9/2027 Factory Lead-Time: 16 Weeks	Cut Tape $0.68 $0.369 $0.279 $0.216 Reel $0.17 View $0.205 $0.155 $0.141 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 170V Bidirect SMBJ170CA-TR STMicroelectronics 1: $0.79 12,500Expected 2/15/2027	Mfr. Part # SMBJ170CA-TR Mouser Part # 511-SMBJ170CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 170V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,500Expected 2/15/2027	Cut Tape $0.79 $0.405 $0.313 $0.239 Reel $0.184 View $0.215 $0.168 $0.158 $0.15 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Unidirect SMBJ33A-TR STMicroelectronics 1: $0.61 16,951Expected 11/9/2026	Mfr. Part # SMBJ33A-TR Mouser Part # 511-SMBJ33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	16,951Expected 11/9/2026	Cut Tape $0.61 $0.297 $0.261 $0.198 Reel $0.149 View $0.177 $0.122 $0.119 $0.106 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI SMC30J28CA STMicroelectronics 1: $1.28 20,000Expected 1/20/2027	Mfr. Part # SMC30J28CA Mouser Part # 511-SMC30J28CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	20,000Expected 1/20/2027	Cut Tape $1.28 $0.955 $0.805 $0.662 Reel $0.553 View $0.613 $0.525 $0.508 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS SMC50J58CA STMicroelectronics 1: $2.63 2,483Expected 10/12/2026	Mfr. Part # SMC50J58CA Mouser Part # 511-SMC50J58CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,483Expected 10/12/2026	Cut Tape $2.63 $1.33 $1.16 $0.953 Reel $0.779 View $0.883 $0.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS SMC50J64CA STMicroelectronics 1: $2.72 2,498Expected 11/2/2026	Mfr. Part # SMC50J64CA Mouser Part # 511-SMC50J64CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 64 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,498Expected 11/2/2026	Cut Tape $2.72 $1.43 $1.20 $0.988 Reel $0.805 View $0.918 $0.761 $0.755 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 200V 50uA Bidirect SMP100LC-200 STMicroelectronics 1: $1.24 5,000Expected 12/28/2026	Mfr. Part # SMP100LC-200 Mouser Part # 511-SMP100LC-200	STMicroelectronics	Board Mount Surge Protectors 200V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,000Expected 12/28/2026	Cut Tape $1.24 $0.777 $0.511 $0.387 Reel $0.277 View $0.342 $0.268 $0.259 $0.251 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 8V 50uA Bidirect SMP100LC-8 STMicroelectronics 1: $1.11 47,249On Order	Mfr. Part # SMP100LC-8 Mouser Part # 511-SMP100LC-8	STMicroelectronics	Board Mount Surge Protectors 8V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	47,249On Order On Order Ship Dates Mfr. #: SMP100LC-8 Stock: 0 On Order: 17,249 Expected 9/28/2026 30,000 Expected 3/22/2027 Factory Lead-Time: 15 Weeks	Cut Tape $1.11 $0.706 $0.474 $0.377 Reel $0.289 View $0.335 $0.268 $0.261 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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