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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 16 Amp 600 Volt BTB16-600CRG STMicroelectronics 1: $2.06 714In Stock	Mfr. Part # BTB16-600CRG Mouser Part # 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 $0.546 $0.542 $0.516 Quote	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-600CWRG STMicroelectronics 1: $2.24 1,317In Stock	Mfr. Part # BTB16-600CWRG Mouser Part # 511-BTB16-600CW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,317In Stock	$2.24 $1.14 $0.945 $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 # BTB16-800BRG Mouser Part # 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 Quote	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600CWRG STMicroelectronics 1: $2.79 1,347In Stock	Mfr. Part # BTB24-600CWRG Mouser Part # 511-BTB24-600CW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,347In Stock	$2.79 $1.79 $1.37 $1.04 View $0.822 $0.82	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BRG STMicroelectronics 1: $2.63 1,279In Stock	Mfr. Part # BTB24-800BRG Mouser Part # 511-BTB24-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,279In Stock	$2.63 $1.25 $1.01 $0.839 $0.831	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800CWRG STMicroelectronics 1: $3.71 1,063In Stock	Mfr. Part # BTB24-800CWRG Mouser Part # 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
ESD Protection Diodes / TVS Diodes 8 Diode Array DALC208SC6 STMicroelectronics 1: $0.68 1,191In Stock 84,000On Order	Mfr. Part # DALC208SC6 Mouser Part # 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. #: DALC208SC6 Stock: 1,191 Can Ship Immediately On Order: 18,000 Expected 3/1/2027 30,000 Expected 8/30/2027 36,000 TBD Factory Lead-Time: 25 Weeks	Cut Tape $0.68 $0.306 $0.269 $0.204 Reel $0.152 View $0.197 $0.147 $0.129 $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: $0.76 2,614In Stock 6,000Expected 11/16/2026	Mfr. Part # DALC208SC6Y Mouser Part # 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 11/16/2026	Cut Tape $0.76 $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 # DSILC6-4P6 Mouser Part # 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. #: DSILC6-4P6 Stock: 6,687 Can Ship Immediately On Order: 15,000 Expected 1/27/2027 12,000 Expected 2/17/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.78 $0.353 $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 23,235In Stock	Mfr. Part # ESD051-1BF4 Mouser Part # 511-ESD051-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low clamping single line bidirectional ESD protection	Datasheet	23,235In Stock	Cut Tape $0.20 $0.088 $0.068 $0.056 View Reel $0.026 $0.048 $0.042 $0.039 $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 # ESDA14V2BP6 Mouser Part # 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. #: ESDA14V2BP6 Stock: 10,602 Can Ship Immediately On Order: 15,000 Expected 3/22/2027 18,000 Expected 11/1/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.67 $0.303 $0.266 $0.201 Reel $0.148 View $0.194 $0.146 $0.133 $0.132 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect ESDA14V2SC6 STMicroelectronics 1: $0.59 8,005In Stock 9,000Expected 3/17/2027	Mfr. Part # ESDA14V2SC6 Mouser Part # 511-ESDA14V2SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 14.2V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,005In Stock 9,000Expected 3/17/2027	Cut Tape $0.59 $0.265 $0.233 $0.175 Reel $0.132 View $0.166 $0.13 $0.114 $0.111 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 # ESDA19SC6 Mouser Part # 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 820In Stock 102,000On Order	Mfr. Part # ESDA25-4BP6 Mouser Part # 511-ESDA25-4BP6	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL ARRAY ESD PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	820In Stock 102,000On Order On Order Ship Dates Mfr. #: ESDA25-4BP6 Stock: 820 Can Ship Immediately On Order: 36,000 Expected 4/13/2027 66,000 Expected 4/20/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.67 $0.303 $0.266 $0.201 Reel $0.153 $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 15,193In Stock 27,000On Order	Mfr. Part # ESDA37L Mouser Part # 511-ESDA37L	STMicroelectronics	ESD Protection Diodes / TVS Diodes DUAL TRANSIL ARRAY FOR ESD PROTECTION Learn More about STMicroelectronics stm standard products	Datasheet	15,193In Stock 27,000On Order On Order Ship Dates Mfr. #: ESDA37L Stock: 15,193 Can Ship Immediately On Order: 3,000 Expected 11/5/2026 24,000 Expected 1/11/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.40 $0.179 $0.156 $0.116 Reel $0.086 View $0.11 $0.073 $0.068	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line 36 V TVS in SOT23-3L ESDA37LY STMicroelectronics 1: $0.48 12,000In Stock 15,000Expected 11/12/2026	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	12,000In Stock 15,000Expected 11/12/2026	Cut Tape $0.48 $0.234 $0.172 $0.146 Reel $0.099 View $0.129 $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: $0.46 8,529In Stock	Mfr. Part # ESDA37W Mouser Part # 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 $0.46 $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 # ESDA37WY Mouser Part # 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 31,264In Stock	Mfr. Part # ESDA5-1BF4 Mouser Part # 511-ESDA5-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes DFD PROTECTION & FILTER Learn More about STMicroelectronics stm standard products	Datasheet	31,264In Stock	Cut Tape $0.22 $0.097 $0.075 $0.062 View Reel $0.032 $0.054 $0.047 $0.043 $0.032 $0.032 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 5.3V 300W Unidirect ESDA5V3L STMicroelectronics 1: $0.38 8,848In Stock 66,000On Order	Mfr. Part # ESDA5V3L Mouser Part # 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. #: ESDA5V3L Stock: 8,848 Can Ship Immediately On Order: 39,000 Expected 2/24/2027 27,000 TBD Factory Lead-Time: 15 Weeks	Cut Tape $0.38 $0.17 $0.148 $0.11 Reel $0.077 View $0.09 $0.071 $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: $0.72 5,384In Stock 9,000Expected 11/30/2026	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	5,384In Stock 9,000Expected 11/30/2026	Cut Tape $0.72 $0.455 $0.29 $0.216 Reel $0.151 View $0.175 $0.149 $0.127 $0.12 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 # ESDA8P30-1T2 Mouser Part # 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 $0.108 $0.091 $0.087 $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 25,455In Stock	Mfr. Part # ESDALC20-1BF4 Mouser Part # 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 $0.22 $0.107 $0.082 $0.065 View Reel $0.032 $0.056 $0.051 $0.047 $0.035 $0.032 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Quad Unidirect Array ESDALC6V1P6 STMicroelectronics 1: $0.67 5,535In Stock 36,000On 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	5,535In Stock 36,000On Order On Order Ship Dates Mfr. #: ESDALC6V1P6 Stock: 5,535 Can Ship Immediately On Order: 18,000 Expected 11/5/2026 18,000 Expected 2/8/2027 Factory Lead-Time: 15 Weeks	Cut Tape $0.67 $0.299 $0.263 $0.198 Reel $0.143 View $0.187 $0.142 $0.123 $0.118 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: $0.53 1,793In Stock 321,000On Order	Mfr. Part # ESDCAN03-2BWY Mouser Part # 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 $0.53 $0.272 $0.202 $0.153 Reel $0.112 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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