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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 12 Amp 600 Volt BTB12-600SWRG STMicroelectronics 1: $1.81 30,559In Stock 12,000Expected 29/10/2026	Mfr. Part No. BTB12-600SWRG Mouser Part No 511-BTB12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	30,559In Stock 12,000Expected 29/10/2026	$1.81 $0.873 $0.718 $0.593 View $0.526 $0.479 $0.449	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-800BWRG STMicroelectronics 1: $2.25 2,936In Stock	Mfr. Part No. BTB16-800BWRG Mouser Part No 511-BTB16-800BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,936In Stock	$2.25 $1.16 $0.93 $0.738 View $0.654 $0.598 $0.575 $0.555	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BRG STMicroelectronics 1: $2.72 1,812In Stock	Mfr. Part No. BTB24-600BRG Mouser Part No 511-BTB24-600B	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,812In Stock	$2.72 $1.69 $1.19 $1.01 View $0.886 $0.838 $0.796	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BWRG STMicroelectronics 1: $2.79 4,603In Stock	Mfr. Part No. BTB24-600BWRG Mouser Part No 511-BTB24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,603In Stock	$2.79 $1.60 $1.22 $1.04 View $1.02 $0.82	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BWRG STMicroelectronics 1: $2.87 5,662In Stock	Mfr. Part No. BTB24-800BWRG Mouser Part No 511-BTB24-800BW	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,662In Stock	$2.87 $1.84 $1.30 $1.07 View $0.981 $0.889 $0.845	Min.: 1 Mult.: 1
Triacs 40 Amp 800 Volt BTB41-800BRG STMicroelectronics 1: $7.01 577In Stock	Mfr. Part No. BTB41-800BRG Mouser Part No 511-BTB41-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	577In Stock	$7.01 $4.43 $3.63 $3.24 $2.99	Min.: 1 Mult.: 1
SCRs 30 Amp 1200 Volt BTW68-1200RG STMicroelectronics 1: $6.65 2,158In Stock	Mfr. Part No. BTW68-1200RG Mouser Part No 511-BTW68-1200	STMicroelectronics	SCRs 30 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,158In Stock	$6.65 $3.79 $3.16 $2.87	Min.: 1 Mult.: 1
SCRs 40 Amp 600 Volt BTW69-600RG STMicroelectronics 1: $7.15 1,249In Stock 1,800Expected 11/01/2027	Mfr. Part No. BTW69-600RG Mouser Part No 511-BTW69-600	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,249In Stock 1,800Expected 11/01/2027	$7.15 $4.15 $3.46 $2.99	Min.: 1 Mult.: 1
Inrush Current Limiters High speed digital input current limiter CLT01-38SQ7-TR STMicroelectronics 1: $3.54 2,230In Stock	Mfr. Part No. CLT01-38SQ7-TR Mouser Part No 511-CLT01-38SQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter Learn More about STMicroelectronics stm clt01 38sq7 limiter	Datasheet	2,230In Stock	Cut Tape $3.54 $2.93 $2.70 $2.24 View Reel $1.70 $2.07 $1.86 $1.71 $1.70 $1.70	Min.: 1 Mult.: 1 : 2,500
Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L CLT03-1SC3 STMicroelectronics 1: $1.63 3,289In Stock	Mfr. Part No. CLT03-1SC3 Mouser Part No 511-CLT03-1SC3	STMicroelectronics	Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L Learn More about STMicroelectronics stm clt03 limiters	Datasheet	3,289In Stock	Cut Tape $1.63 $1.22 $0.919 $0.899 Reel $0.654 View $0.821 $0.756 $0.674 $0.564 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 ESDA051-1JY STMicroelectronics 1: $0.33 40,997In Stock	Mfr. Part No. ESDA051-1JY Mouser Part No 511-ESDA051-1JY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 Learn More about STMicroelectronics stm esda051 tvs	Datasheet	40,997In Stock	Cut Tape $0.33 $0.145 $0.127 $0.094 Reel $0.067 View $0.079 $0.062 $0.057 $0.051 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor ESDA13P70-1U1M STMicroelectronics 1: $0.53 71,437In Stock	Mfr. Part No. ESDA13P70-1U1M Mouser Part No 511-ESDA13P70-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Power Transient Voltage Supressor Learn More about STMicroelectronics stm standard products	Datasheet	71,437In Stock	Cut Tape $0.53 $0.241 $0.203 $0.156 Reel $0.091 View $0.144 $0.128 $0.103 $0.086 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA14V2LY STMicroelectronics 1: $0.53 36,590In Stock	Mfr. Part No. ESDA14V2LY Mouser Part No 511-ESDA14V2LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	36,590In Stock	Cut Tape $0.53 $0.243 $0.205 $0.157 Reel $0.115 View $0.145 $0.11 $0.096 $0.087 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes SUPPRESSOR ESDA25L STMicroelectronics 1: $0.36 50,705In Stock	Mfr. Part No. ESDA25L Mouser Part No 511-ESDA25L	STMicroelectronics	ESD Protection Diodes / TVS Diodes SUPPRESSOR Learn More about STMicroelectronics stm standard products	Datasheet	50,705In Stock	Cut Tape $0.36 $0.16 $0.14 $0.104 Reel $0.063 View $0.09 $0.056 $0.053 $0.051 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm ESDA25SC6Y STMicroelectronics 1: $0.71 29,384In Stock	Mfr. Part No. ESDA25SC6Y Mouser Part No 511-ESDA25SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm Learn More about STMicroelectronics stm esdaxxscxy tvs	Datasheet	29,384In Stock	Cut Tape $0.71 $0.331 $0.281 $0.213 Reel $0.163 View $0.202 $0.157 $0.146 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 25V 400W Unidirect ESDA25W STMicroelectronics 1: $0.48 42,929In Stock 30,000Expected 01/03/2027	Mfr. Part No. ESDA25W Mouser Part No 511-ESDA25W	STMicroelectronics	ESD Protection Diodes / TVS Diodes 25V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	42,929In Stock 30,000Expected 01/03/2027	Cut Tape $0.48 $0.211 $0.185 $0.138 Reel $0.097 View $0.125 $0.094 $0.083 $0.079 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA5V3LY STMicroelectronics 1: $0.60 49,463In Stock	Mfr. Part No. ESDA5V3LY Mouser Part No 511-ESDA5V3LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	49,463In Stock	Cut Tape $0.60 $0.286 $0.233 $0.183 Reel $0.131 View $0.166 $0.127 $0.115 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC5 STMicroelectronics 1: $0.53 33,273In Stock	Mfr. Part No. ESDA5V3SC5 Mouser Part No 511-ESDA5V3SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	33,273In Stock	Cut Tape $0.53 $0.288 $0.214 $0.17 Reel $0.118 View $0.155 $0.113 $0.107 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect ESDA5V3SC6 STMicroelectronics 1: $0.53 26,209In Stock	Mfr. Part No. ESDA5V3SC6 Mouser Part No 511-ESDA5V3SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5.3V 500W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	26,209In Stock	Cut Tape $0.53 $0.238 $0.208 $0.156 Reel $0.127 View $0.148 $0.125 $0.107 $0.101 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm ESDA5V3SC6Y STMicroelectronics 1: $0.69 43,107In Stock	Mfr. Part No. ESDA5V3SC6Y Mouser Part No 511-ESDA5V3SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Auto quad Transil 4 Uni 400W 330 Ohm Learn More about STMicroelectronics stm standard products	Datasheet	43,107In Stock	Cut Tape $0.69 $0.331 $0.273 $0.207 Reel $0.158 View $0.186 $0.13 $0.125 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L ESDA6V1-5SC6Y STMicroelectronics 1: $0.55 25,675In Stock	Mfr. Part No. ESDA6V1-5SC6Y Mouser Part No 511-ESDA6V1-5SC6Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5-line 5.2 V TVS in SOT23-6L Learn More about STMicroelectronics stm standard products	Datasheet	25,675In Stock	Cut Tape $0.55 $0.254 $0.223 $0.168 Reel $0.126 View $0.154 $0.109 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5W6 STMicroelectronics 1: $0.43 17,387In Stock	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	17,387In Stock	Cut Tape $0.43 $0.237 $0.191 $0.168 Reel $0.105 View $0.161 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect ESDA6V1L STMicroelectronics 1: $0.36 62,056In Stock 81,000On Order	Mfr. Part No. ESDA6V1L Mouser Part No 511-ESDA6V1L	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 300W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	62,056In Stock 81,000On Order	Cut Tape $0.36 $0.16 $0.132 $0.104 Reel $0.07 View $0.09 $0.065 $0.058 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection ESDA6V1LY STMicroelectronics 1: $0.53 35,091In Stock 24,000Expected 01/02/2027	Mfr. Part No. ESDA6V1LY Mouser Part No 511-ESDA6V1LY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual Transil array for ESD protection Learn More about STMicroelectronics stm standard products	Datasheet	35,091In Stock 24,000Expected 01/02/2027	Cut Tape $0.53 $0.243 $0.205 $0.157 Reel $0.125 View $0.145 $0.108 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect ESDA6V1SC5 STMicroelectronics 1: $0.58 18,695In Stock	Mfr. Part No. ESDA6V1SC5 Mouser Part No 511-ESDA6V1SC5	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 400W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	18,695In Stock	Cut Tape $0.58 $0.26 $0.228 $0.172 Reel $0.129 View $0.168 $0.121 $0.106 $0.098 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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