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STMicroelectronics Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs 16 Amp 600 Volt BTB16-600CWRG STMicroelectronics 1: $3.05 1,317In Stock	Mfr. Part No. BTB16-600CWRG Mouser Part No 511-BTB16-600CW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,317In Stock	$3.05 $1.55 $1.29 $1.02 View $0.922 $0.812 $0.775 $0.722	Min.: 1 Mult.: 1
Triacs 16 Amp 800 Volt BTB16-800BRG STMicroelectronics 1: $3.07 1,184In Stock	Mfr. Part No. BTB16-800BRG Mouser Part No 511-BTB16-800BRG	STMicroelectronics	Triacs 16 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,184In Stock	$3.07 $1.58 $1.34 $1.11 View $1.03 $0.824 $0.789 $0.725 Quote	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600CWRG STMicroelectronics 1: $3.79 347In Stock 1,000Expected 5/11/2026	Mfr. Part No. BTB24-600CWRG Mouser Part No 511-BTB24-600CW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	347In Stock 1,000Expected 5/11/2026	$3.79 $2.43 $1.86 $1.41 $1.12	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800CWRG STMicroelectronics 1: $5.05 1,063In Stock	Mfr. Part No. BTB24-800CWRG Mouser Part No 511-BTB24-800CWRG	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,063In Stock	$5.05 $2.54 $2.30 $1.88 View $1.74 $1.23 $1.16	Min.: 1 Mult.: 1
SCRs 50A STANDARD SCRs BTW67-1000 STMicroelectronics 1: $13.50 5In Stock 350On Order	Mfr. Part No. BTW67-1000 Mouser Part No 511-BTW67-1000	STMicroelectronics	SCRs 50A STANDARD SCRs Learn More about STMicroelectronics stm standard products	Datasheet	5In Stock 350On Order On Order Ship Dates Mfr. No: BTW67-1000 Stock: 5 Can Dispatch Immediately On Order: 175 Expected 23/11/2026 175 Expected 18/12/2026 Factory Lead Time: 52 Weeks	$13.50 $8.12 $6.81 $6.31	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 8 Diode Array DALC208SC6 STMicroelectronics 1: $0.925 1,191In Stock 84,000On Order	Mfr. Part No. DALC208SC6 Mouser Part No 511-DALC208SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 8 Diode Array Learn More about STMicroelectronics stm standard products	Datasheet	1,191In Stock 84,000On Order On Order Ship Dates Mfr. No: DALC208SC6 Stock: 1,191 Can Dispatch Immediately On Order: 54,000 Expected 19/4/2027 30,000 Expected 30/8/2027 Factory Lead Time: 25 Weeks	Cut Tape $0.925 $0.416 $0.366 $0.277 Reel $0.207 View $0.268 $0.20 $0.175 $0.166 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive low capacitance diode array for ESD protection DALC208SC6Y STMicroelectronics 1: $1.03 2,614In Stock 6,000Expected 16/11/2026	Mfr. Part No. DALC208SC6Y Mouser Part No 511-DALC208SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive low capacitance diode array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	2,614In Stock 6,000Expected 16/11/2026	Cut Tape $1.03 $0.469 $0.413 $0.314 Reel $0.241 $0.209	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD Protection DSILC6-4P6 STMicroelectronics 1: $1.06 6,687In Stock 27,000On Order	Mfr. Part No. DSILC6-4P6 Mouser Part No 511-DSILC6-4P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes ESD Protection Learn More about STMicroelectronics stm standard products	Datasheet	6,687In Stock 27,000On Order On Order Ship Dates Mfr. No: DSILC6-4P6 Stock: 6,687 Can Dispatch Immediately On Order: 15,000 Expected 27/1/2027 12,000 Expected 17/2/2027 Factory Lead Time: 15 Weeks	Cut Tape $1.06 $0.48 $0.423 $0.321 Reel $0.246 View $0.301 $0.215 $0.209 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection ESD051-1BF4 STMicroelectronics 1: $0.272 23,285In Stock	Mfr. Part No. ESD051-1BF4 Mouser Part No 511-ESD051-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection	Datasheet	23,285In Stock	Cut Tape $0.272 $0.12 $0.092 $0.076 View Reel $0.035 $0.065 $0.057 $0.053 $0.039 $0.035 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 4-Ln Bidirect Array ESDA14V2BP6 STMicroelectronics 1: $0.911 10,602In Stock 33,000On Order	Mfr. Part No. ESDA14V2BP6 Mouser Part No 511-ESDA14V2BP6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 4-Ln Bidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	10,602In Stock 33,000On Order On Order Ship Dates Mfr. No: ESDA14V2BP6 Stock: 10,602 Can Dispatch Immediately On Order: 15,000 Expected 22/3/2027 18,000 Expected 1/11/2027 Factory Lead Time: 15 Weeks	Cut Tape $0.911 $0.412 $0.362 $0.273 Reel $0.201 View $0.264 $0.199 $0.181 $0.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect ESDA14V2SC6 STMicroelectronics 1: $0.802 8,021In Stock 9,000Expected 17/3/2027	Mfr. Part No. ESDA14V2SC6 Mouser Part No 511-ESDA14V2SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,021In Stock 9,000Expected 17/3/2027	Cut Tape $0.802 $0.36 $0.317 $0.238 Reel $0.18 View $0.226 $0.177 $0.155 $0.151 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Quad Transil 4-Uni 400W < 20uA 25kV ESD ESDA19SC6 STMicroelectronics 1: $0.857 2,373In Stock 9,000On Order	Mfr. Part No. ESDA19SC6 Mouser Part No 511-ESDA19SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Transil 4-Uni 400W < 20uA 25kV ESD Learn More about STMicroelectronics stm standard products	Datasheet	2,373In Stock 9,000On Order	Cut Tape $0.857 $0.386 $0.34 $0.256 Reel $0.177 View $0.234 $0.175 $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION ESDA25-4BP6 STMicroelectronics 1: $0.911 1,640In Stock 102,000On Order	Mfr. Part No. ESDA25-4BP6 Mouser Part No 511-ESDA25-4BP6	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	1,640In Stock 102,000On Order On Order Ship Dates Mfr. No: ESDA25-4BP6 Stock: 1,640 Can Dispatch Immediately On Order: 21,000 Expected 7/12/2026 36,000 Expected 14/12/2026 45,000 Expected 28/12/2026 Factory Lead Time: 15 Weeks	Cut Tape $0.911 $0.412 $0.362 $0.273 Reel $0.208 $0.181 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION ESDA37L STMicroelectronics 1: $0.544 3,193In Stock 39,000On Order	Mfr. Part No. ESDA37L Mouser Part No 511-ESDA37L	STMicroelectronics	ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	3,193In Stock 39,000On Order On Order Ship Dates Mfr. No: ESDA37L Stock: 3,193 Can Dispatch Immediately On Order: 15,000 Expected 5/11/2026 24,000 Expected 11/1/2027 Factory Lead Time: 15 Weeks	Cut Tape $0.544 $0.243 $0.212 $0.158 Reel $0.117 View $0.15 $0.099 $0.092	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L ESDA37LY STMicroelectronics 1: $0.653 12,000In Stock 15,000Expected 9/11/2026	Mfr. Part No. ESDA37LY Mouser Part No 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	12,000In Stock 15,000Expected 9/11/2026	Cut Tape $0.653 $0.318 $0.234 $0.199 Reel $0.135 View $0.175 $0.117 $0.105 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Dual Transil™ array for ESD protection ESDA37W STMicroelectronics 1: $0.626 8,529In Stock	Mfr. Part No. ESDA37W Mouser Part No 511-ESDA37W	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	8,529In Stock	Cut Tape $0.626 $0.279 $0.245 $0.182 Reel $0.136 View $0.177 $0.117 $0.113 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA37WY STMicroelectronics 1: $0.68 8,997In Stock	Mfr. Part No. ESDA37WY Mouser Part No 511-ESDA37WY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	8,997In Stock	Cut Tape $0.68 $0.301 $0.226 $0.203 Reel $0.156 View $0.155 $0.126 $0.124	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER ESDA5-1BF4 STMicroelectronics 1: $0.299 32,464In Stock	Mfr. Part No. ESDA5-1BF4 Mouser Part No 511-ESDA5-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER Learn More about STMicroelectronics stm standard products	Datasheet	32,464In Stock	Cut Tape $0.299 $0.132 $0.102 $0.084 View Reel $0.044 $0.073 $0.064 $0.058 $0.044 $0.044 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect ESDA5V3L STMicroelectronics 1: $0.517 8,848In Stock 66,000On Order	Mfr. Part No. ESDA5V3L Mouser Part No 511-ESDA5V3L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,848In Stock 66,000On Order On Order Ship Dates Mfr. No: ESDA5V3L Stock: 8,848 Can Dispatch Immediately On Order: 39,000 Expected 24/2/2027 27,000 TBD Factory Lead Time: 15 Weeks	Cut Tape $0.517 $0.231 $0.201 $0.15 Reel $0.105 View $0.122 $0.097 $0.088 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5W6 STMicroelectronics 1: $0.979 5,387In Stock 9,000Expected 29/3/2027	Mfr. Part No. ESDA6V1-5W6 Mouser Part No 511-ESDA6V1-5W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	5,387In Stock 9,000Expected 29/3/2027	Cut Tape $0.979 $0.619 $0.394 $0.294 Reel $0.205 View $0.238 $0.203 $0.173 $0.163 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T ESDA8P30-1T2 STMicroelectronics 1: $0.544 23,562In Stock	Mfr. Part No. ESDA8P30-1T2 Mouser Part No 511-ESDA8P30-1T2	STMicroelectronics	ESD Protection Diodes / TVS Diodes 30 A - 8/20 us, 6.3 V TVS in SOD882T Learn More about STMicroelectronics stm esda8p30 diode	Datasheet	23,562In Stock	Cut Tape $0.544 $0.243 $0.212 $0.158 Reel $0.097 View $0.147 $0.124 $0.118 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 12,000
ESD Protection Diodes / TVS Diodes Low clamping, low capacitance bidirectional single line ESD protection ESDALC20-1BF4 STMicroelectronics 1: $0.299 25,455In Stock	Mfr. Part No. ESDALC20-1BF4 Mouser Part No 511-ESDALC20-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping, low capacitance bidirectional single line ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	25,455In Stock	Cut Tape $0.299 $0.146 $0.112 $0.088 View Reel $0.044 $0.076 $0.069 $0.064 $0.048 $0.044 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Quad Unidirect Array ESDALC6V1P5 STMicroelectronics 1: $0.966 8,029In Stock 15,000On Order	Mfr. Part No. ESDALC6V1P5 Mouser Part No 511-ESDALC6V1P5	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Unidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	8,029In Stock 15,000On Order On Order Ship Dates Mfr. No: ESDALC6V1P5 Stock: 8,029 Can Dispatch Immediately On Order: 6,000 Expected 2/11/2026 9,000 Expected 5/11/2026 Factory Lead Time: 15 Weeks	Cut Tape $0.966 $0.437 $0.384 $0.29 Reel $0.218 View $0.284 $0.215 $0.19 $0.185 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Quad Unidirect Array ESDALC6V1P6 STMicroelectronics 1: $0.911 5,535In Stock 36,000On Order	Mfr. Part No. ESDALC6V1P6 Mouser Part No 511-ESDALC6V1P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Unidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	5,535In Stock 36,000On Order On Order Ship Dates Mfr. No: ESDALC6V1P6 Stock: 5,535 Can Dispatch Immediately On Order: 18,000 Expected 5/11/2026 18,000 Expected 8/2/2027 Factory Lead Time: 15 Weeks	Cut Tape $0.911 $0.407 $0.358 $0.269 Reel $0.194 View $0.254 $0.193 $0.167 $0.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) ESDCAN03-2BWY STMicroelectronics 1: $0.721 1,793In Stock 321,000On Order	Mfr. Part No. ESDCAN03-2BWY Mouser Part No 511-ESDCAN03-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	1,793In Stock 321,000On Order	Cut Tape $0.721 $0.37 $0.275 $0.208 Reel $0.152 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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STMicroelectronics Circuit Protection

Types of Circuit Protection