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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.
SCRs 8.0 Amp 400 Volt TYN408GRG STMicroelectronics 1: $1.95 1,425In Stock 1,000Expected 02/12/2026	Mfr. Part No. TYN408GRG Mouser Part No 511-TYN408G	STMicroelectronics	SCRs 8.0 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,425In Stock 1,000Expected 02/12/2026	$1.95 $0.935 $0.836 $0.662 View $0.605 $0.558 $0.55	Min.: 1 Mult.: 1
SCRs 8.0 Amp 600 Volt TYN608RG STMicroelectronics 1: $1.78 731In Stock	Mfr. Part No. TYN608RG Mouser Part No 511-TYN608	STMicroelectronics	SCRs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	731In Stock	$1.78 $1.13 $0.842 $0.668 View $0.593 $0.539 $0.517 $0.456	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TYN612RG STMicroelectronics 1: $1.51 1,871In Stock 2,000Expected 22/03/2027	Mfr. Part No. TYN612RG Mouser Part No 511-TYN612	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,871In Stock 2,000Expected 22/03/2027	$1.51 $0.71 $0.629 $0.495 View $0.439 $0.407 $0.384	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TYN612MFP STMicroelectronics 1: $1.53 1,614In Stock	Mfr. Part No. TYN612MFP Mouser Part No 511-TYN612MFP	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,614In Stock	$1.53 $0.722 $0.643 $0.504 View $0.458 $0.42 $0.393	Min.: 1 Mult.: 1
SCRs 10 Amp 800 Volt TYN810RG STMicroelectronics 1: $1.85 767In Stock	Mfr. Part No. TYN810RG Mouser Part No 511-TYN810	STMicroelectronics	SCRs 10 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	767In Stock	$1.85 $0.881 $0.787 $0.622 View $0.568 $0.503	Min.: 1 Mult.: 1
SCRs 12 Amp 800 Volt TYN812TRG STMicroelectronics 1: $1.73 436In Stock	Mfr. Part No. TYN812TRG Mouser Part No 511-TYN812	STMicroelectronics	SCRs 12 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	436In Stock	$1.73 $0.824 $0.735 $0.579 View $0.528 $0.467	Min.: 1 Mult.: 1
SCRs 25 Amp 800 Volt TYN825RG STMicroelectronics 1: $4.38 539In Stock 2,000Expected 05/11/2026	Mfr. Part No. TYN825RG Mouser Part No 511-TYN825	STMicroelectronics	SCRs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	539In Stock 2,000Expected 05/11/2026	$4.38 $2.33 $2.10 $1.87 $1.74	Min.: 1 Mult.: 1
SCRs 0.8 Amp 600 Volt X00602MA 1AA2 STMicroelectronics 1: $0.43 3,575In Stock 12,500Expected 09/02/2027	Mfr. Part No. X00602MA 1AA2 Mouser Part No 511-X00602MA	STMicroelectronics	SCRs 0.8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,575In Stock 12,500Expected 09/02/2027	$0.43 $0.265 $0.167 $0.125 View $0.111 $0.095 $0.086 $0.078 $0.066	Min.: 1 Mult.: 1
SCRs 0.8 A sensitive Gate SCR X00619MA1AA2 STMicroelectronics 1: $0.45 3,360In Stock	Mfr. Part No. X00619MA1AA2 Mouser Part No 511-X00619MA1AA2	STMicroelectronics	SCRs 0.8 A sensitive Gate SCR Learn More about STMicroelectronics stm standard products	Datasheet	3,360In Stock	$0.45 $0.277 $0.176 $0.131 View $0.117 $0.10 $0.091 $0.083 $0.071	Min.: 1 Mult.: 1
SCRs Sensitive 0.8 A SCR Thyristor X0115ML STMicroelectronics 1: $0.94 3,467In Stock	Mfr. Part No. X0115ML Mouser Part No 511-X0115ML	STMicroelectronics	SCRs Sensitive 0.8 A SCR Thyristor Learn More about STMicroelectronics stm x0115ml scr thyristor	Datasheet	3,467In Stock	Cut Tape $0.94 $0.673 $0.419 $0.288 Reel $0.217 View $0.242 $0.188 $0.173 $0.156 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs Sensitive 1 A SCR Thyristor X0115MUF STMicroelectronics 1: $0.68 4,312In Stock	Mfr. Part No. X0115MUF Mouser Part No 511-X0115MUF	STMicroelectronics	SCRs Sensitive 1 A SCR Thyristor Learn More about STMicroelectronics stm x0115muf scr thyristor	Datasheet	4,312In Stock	Cut Tape $0.68 $0.418 $0.268 $0.203 Reel $0.145 View $0.165 $0.127 $0.124 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 1.25 Amp 600 Volt X0202MA 1BA2 STMicroelectronics 1: $0.64 7,860In Stock	Mfr. Part No. X0202MA 1BA2 Mouser Part No 511-X0202MA	STMicroelectronics	SCRs 1.25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,860In Stock	$0.64 $0.394 $0.252 $0.191 View $0.171 $0.148 $0.135 $0.122 $0.115	Min.: 1 Mult.: 1
SCRs 4 A Sensitive gate 200 uA SCR X0402MB STMicroelectronics 1: $0.85 2,768In Stock 2,500Expected 30/11/2026	Mfr. Part No. X0402MB Mouser Part No 511-X0402MB	STMicroelectronics	SCRs 4 A Sensitive gate 200 uA SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	2,768In Stock 2,500Expected 30/11/2026	Cut Tape $0.85 $0.526 $0.341 $0.26 Reel $0.206 View $0.235 $0.179 $0.172	Min.: 1 Mult.: 1 : 2,500
SCRs 4 A Sensitive gate SCR X0405MB STMicroelectronics 1: $0.85 3,035In Stock 5,000Expected 25/11/2026	Mfr. Part No. X0405MB Mouser Part No 511-X0405MB	STMicroelectronics	SCRs 4 A Sensitive gate SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	3,035In Stock 5,000Expected 25/11/2026	Cut Tape $0.85 $0.526 $0.409 $0.315 Reel $0.237 View $0.265 $0.179 $0.172	Min.: 1 Mult.: 1 : 2,500
Triacs 0.8 Amp 600 Volt Z00607MA 5BL2 STMicroelectronics 1: $0.55 278In Stock	Mfr. Part No. Z00607MA 5BL2 Mouser Part No 511-Z00607MA5BL2	STMicroelectronics	Triacs 0.8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	278In Stock	Cut Tape $0.55 $0.337 $0.214 $0.161 Reel $0.121 View $0.143 $0.103 $0.089 $0.085	Min.: 1 Mult.: 1 : 2,000
Triacs 0.8A standard Triacs Z00607MN 5AA4 STMicroelectronics 1: $1.12 3,360In Stock	Mfr. Part No. Z00607MN 5AA4 Mouser Part No 511-Z00607MN5AA4	STMicroelectronics	Triacs 0.8A standard Triacs Learn More about STMicroelectronics stm standard products	Datasheet	3,360In Stock	Cut Tape $1.12 $0.772 $0.489 $0.303 Reel $0.223 View $0.198 $0.151 $0.13 $0.123 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 1.0 Amp 600 Volt Z0103MA 2AL2 STMicroelectronics 1: $0.59 7,057In Stock	Mfr. Part No. Z0103MA 2AL2 Mouser Part No 511-Z0103MA2AL2	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,057In Stock	$0.59 $0.365 $0.231 $0.173 Reel $0.138 View $0.155 $0.118 $0.084 $0.08	Min.: 1 Mult.: 1 : 2,000
Triacs Standard 1A Triacs 3mA 600V SMBF3L Z0103MUF STMicroelectronics 1: $0.86 2,246In Stock	Mfr. Part No. Z0103MUF Mouser Part No 511-Z0103MUF	STMicroelectronics	Triacs Standard 1A Triacs 3mA 600V SMBF3L Learn More about STMicroelectronics stm standard products	Datasheet	2,246In Stock	Cut Tape $0.86 $0.526 $0.338 $0.256 Reel $0.148 View $0.194 $0.177 $0.123 $0.108 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 800 Volt Z0103NA 1AA2 STMicroelectronics 1: $0.54 9,980In Stock	Mfr. Part No. Z0103NA 1AA2 Mouser Part No 511-Z0103NA	STMicroelectronics	Triacs 1.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	9,980In Stock	$0.54 $0.332 $0.211 $0.158 View $0.141 $0.122 $0.117 $0.101 $0.084	Min.: 1 Mult.: 1
Triacs Standard 1A Triacs 5mA 600V SMBF3L Z0107MUF STMicroelectronics 1: $0.82 9,890In Stock	Mfr. Part No. Z0107MUF Mouser Part No 511-Z0107MUF	STMicroelectronics	Triacs Standard 1A Triacs 5mA 600V SMBF3L Learn More about STMicroelectronics stm standard products	Datasheet	9,890In Stock	Cut Tape $0.82 $0.526 $0.338 $0.256 Reel $0.157 View $0.208 $0.199 $0.134 $0.118 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 600 Volt Z0109MN 5AA4 STMicroelectronics 1: $0.55 15,133In Stock	Mfr. Part No. Z0109MN 5AA4 Mouser Part No 511-Z0109MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	15,133In Stock	Cut Tape $0.55 $0.337 $0.215 $0.161 Reel $0.143 View $0.121 $0.108 $0.103 $0.093 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Standard 1A Triacs 10mA 600V SMBF3L Z0109MUF STMicroelectronics 1: $0.71 4,277In Stock	Mfr. Part No. Z0109MUF Mouser Part No 511-Z0109MUF	STMicroelectronics	Triacs Standard 1A Triacs 10mA 600V SMBF3L Learn More about STMicroelectronics stm standard products	Datasheet	4,277In Stock	Cut Tape $0.71 $0.438 $0.282 $0.214 Reel $0.15 View $0.173 $0.132 $0.109 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 800 Volt Z0109NN 5AA4 STMicroelectronics 1: $0.56 6,548In Stock	Mfr. Part No. Z0109NN 5AA4 Mouser Part No 511-Z0109NN5AA4	STMicroelectronics	Triacs 1.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,548In Stock	Cut Tape $0.56 $0.346 $0.22 $0.166 Reel $0.147 View $0.125 $0.117 $0.099 $0.096 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 1A Standard Triacs Z0109NN6AA4 STMicroelectronics 1: $0.56 1,248In Stock	Mfr. Part No. Z0109NN6AA4 Mouser Part No 511-Z0109NN6AA4	STMicroelectronics	Triacs 1A Standard Triacs Learn More about STMicroelectronics stm z01 triacs	Datasheet	1,248In Stock	Cut Tape $0.56 $0.346 $0.22 $0.166 Reel $0.109 View $0.133 $0.098 $0.096	Min.: 1 Mult.: 1 : 4,000
Triacs 1.0 Amp 600 Volt Z0110MA 1AA2 STMicroelectronics 1: $0.59 2,280In Stock	Mfr. Part No. Z0110MA 1AA2 Mouser Part No 511-Z0110MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,280In Stock	$0.59 $0.365 $0.231 $0.173 View $0.139 $0.124 $0.108 $0.092 $0.08	Min.: 1 Mult.: 1

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