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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 12 Amp 800 Volt BTB12-800CWRG STMicroelectronics 1: $1.97 859In Stock	Mfr. Part No. BTB12-800CWRG Mouser Part No 511-BTB12-800CWRG	STMicroelectronics	Triacs 12 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	859In Stock	$1.97 $1.29 $0.929 $0.737 View $0.654 $0.598 $0.564 $0.504	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-600BWRG STMicroelectronics 1: $2.16 2,564In Stock	Mfr. Part No. BTB16-600BWRG Mouser Part No 511-BTB16-600BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,564In Stock	$2.16 $1.35 $0.89 $0.705 View $0.626 $0.572 $0.55 $0.531	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-600CRG STMicroelectronics 1: $2.06 714In Stock	Mfr. Part No. BTB16-600CRG Mouser Part No 511-BTB16-600CRG	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	714In Stock	$2.06 $1.15 $0.849 $0.699 View $0.598 $0.547 $0.542 $0.516 $0.515	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-600CWRG STMicroelectronics 1: $2.24 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	$2.24 $1.14 $0.946 $0.752 View $0.678 $0.597 $0.57 $0.531	Min.: 1 Mult.: 1
Triacs 16 Amp 800 Volt BTB16-800BRG STMicroelectronics 1: $2.26 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	$2.26 $1.16 $0.986 $0.814 View $0.758 $0.606 $0.58 $0.533	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600CWRG STMicroelectronics 1: $2.79 347In Stock 1,000Expected 2026/11/05	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 2026/11/05	$2.79 $1.79 $1.37 $1.04 View $0.822 $0.82	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800CWRG STMicroelectronics 1: $3.71 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	$3.71 $1.87 $1.69 $1.38 View $1.28 $0.904 $0.856	Min.: 1 Mult.: 1
SCRs 50A STANDARD SCRs BTW67-1000 STMicroelectronics 1: $9.93 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 2026/11/23 175 Expected 2026/12/18 Factory Lead Time: 52 Weeks	$9.93 $5.97 $5.01 $4.64	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 8 Diode Array DALC208SC6 STMicroelectronics 1: $0.68 1,191In Stock 48,000On 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 48,000On Order On Order Ship Dates Mfr. No: DALC208SC6 Stock: 1,191 Can Dispatch Immediately On Order: 18,000 Expected 2027/03/01 30,000 Expected 2027/08/30 Factory Lead Time: 25 Weeks	Cut Tape $0.68 $0.306 $0.269 $0.204 Reel $0.152 View $0.197 $0.147 $0.13 $0.122 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive low capacitance diode array for ESD protection DALC208SC6Y STMicroelectronics 1: $0.761 2,614In Stock 6,000Expected 2026/11/16	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 2026/11/16	Cut Tape $0.761 $0.345 $0.304 $0.231 Reel $0.177 $0.154	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes ESD Protection DSILC6-4P6 STMicroelectronics 1: $0.78 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: 12,000 Expected 2027/02/17 15,000 Expected 2027/03/08 Factory Lead Time: 15 Weeks	Cut Tape $0.78 $0.354 $0.311 $0.236 Reel $0.181 View $0.221 $0.158 $0.154 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection ESD051-1BF4 STMicroelectronics 1: $0.20 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 $0.20 $0.088 $0.067 $0.056 View Reel $0.026 $0.048 $0.042 $0.04 $0.029 $0.026 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 4-Ln Bidirect Array ESDA14V2BP6 STMicroelectronics 1: $0.67 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 2027/03/22 18,000 Expected 2027/11/01 Factory Lead Time: 15 Weeks	Cut Tape $0.67 $0.304 $0.266 $0.201 Reel $0.147 View $0.191 $0.144 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect ESDA14V2SC6 STMicroelectronics 1: $0.59 9,121In Stock 9,000Expected 2027/03/17	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	9,121In Stock 9,000Expected 2027/03/17	Cut Tape $0.59 $0.265 $0.233 $0.176 Reel $0.133 View $0.166 $0.13 $0.114 $0.11 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Quad Transil 4-Uni 400W < 20uA 25kV ESD ESDA19SC6 STMicroelectronics 1: $0.63 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 $0.63 $0.284 $0.25 $0.188 Reel $0.13 View $0.172 $0.129 $0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION ESDA25-4BP6 STMicroelectronics 1: $0.67 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 2026/12/07 36,000 Expected 2026/12/14 45,000 Expected 2026/12/28 Factory Lead Time: 15 Weeks	Cut Tape $0.67 $0.304 $0.266 $0.201 Reel $0.154 $0.133 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION ESDA37L STMicroelectronics 1: $0.40 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 2026/11/05 24,000 Expected 2027/01/11 Factory Lead Time: 15 Weeks	Cut Tape $0.40 $0.179 $0.156 $0.116 Reel $0.086 View $0.11 $0.073 $0.067	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L ESDA37LY STMicroelectronics 1: $0.47 12,000In Stock 15,000Expected 2026/11/09	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 2026/11/09	Cut Tape $0.47 $0.234 $0.204 $0.154 Reel $0.102 View $0.129 $0.099 $0.086 $0.077 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Dual Transil™ array for ESD protection ESDA37W STMicroelectronics 1: $0.461 8,849In 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	8,849In Stock	Cut Tape $0.461 $0.205 $0.18 $0.134 Reel $0.10 View $0.13 $0.086 $0.083 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA37WY STMicroelectronics 1: $0.50 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 $0.50 $0.221 $0.166 $0.149 Reel $0.115 View $0.114 $0.093 $0.091	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER ESDA5-1BF4 STMicroelectronics 1: $0.22 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 $0.22 $0.097 $0.076 $0.062 View Reel $0.033 $0.053 $0.047 $0.043 $0.033 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect ESDA5V3L STMicroelectronics 1: $0.38 8,861In 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	8,861In Stock 66,000On Order On Order Ship Dates Mfr. No: ESDA5V3L Stock: 8,861 Can Dispatch Immediately On Order: 39,000 Expected 2027/02/24 27,000 TBD Factory Lead Time: 15 Weeks	Cut Tape $0.38 $0.17 $0.148 $0.11 Reel $0.077 View $0.09 $0.067 $0.065 $0.059 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5W6 STMicroelectronics 1: $0.62 5,387In Stock 9,000Expected 2027/03/29	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 2027/03/29	Cut Tape $0.62 $0.286 $0.262 $0.204 Reel $0.151 View $0.193 $0.149 $0.127 $0.114 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: $0.40 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 $0.40 $0.179 $0.156 $0.116 Reel $0.071 View $0.11 $0.102 $0.10 $0.062 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: $0.22 25,465In 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	25,465In Stock	Cut Tape $0.22 $0.107 $0.083 $0.065 View Reel $0.033 $0.056 $0.051 $0.047 $0.035 $0.033 MouseReel Available	Min.: 1 Mult.: 1 : 15,000

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STMicroelectronics Circuit Protection

Types of Circuit Protection