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STMicroelectronics Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
SCRs 12 Amp 600 Volt TYN612RG STMicroelectronics 1: £1.13 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	£1.13 £0.48 £0.42 £0.337 View £0.306 £0.29 £0.285	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TYN612MFP STMicroelectronics 1: £1.15 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	£1.15 £0.542 £0.483 £0.378 View £0.344 £0.315 £0.295	Min.: 1 Mult.: 1
SCRs 10 Amp 800 Volt TYN810RG STMicroelectronics 1: £1.39 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	£1.39 £0.662 £0.591 £0.467 View £0.426 £0.378	Min.: 1 Mult.: 1
SCRs 12 Amp 800 Volt TYN812TRG STMicroelectronics 1: £1.30 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	£1.30 £0.619 £0.552 £0.435 View £0.396 £0.351	Min.: 1 Mult.: 1
SCRs 25 Amp 800 Volt TYN825RG STMicroelectronics 1: £3.29 539In Stock 2,000Expected 13/11/2026	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 13/11/2026	£3.29 £1.75 £1.58 £1.41 £1.31	Min.: 1 Mult.: 1
SCRs 0.8 Amp 600 Volt X00602MA 1AA2 STMicroelectronics 1: £0.323 3,575In Stock 12,500Expected 11/01/2027	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 11/01/2027	£0.323 £0.199 £0.126 £0.094 View £0.083 £0.072 £0.065 £0.058 £0.05	Min.: 1 Mult.: 1
SCRs 0.8 A sensitive Gate SCR X00619MA1AA2 STMicroelectronics 1: £0.338 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	£0.338 £0.208 £0.132 £0.099 View £0.088 £0.075 £0.068 £0.062 £0.053	Min.: 1 Mult.: 1
SCRs Sensitive 0.8 A SCR Thyristor X0115ML STMicroelectronics 1: £0.705 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 £0.705 £0.505 £0.314 £0.217 Reel £0.163 View £0.182 £0.141 £0.13 £0.117 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs Sensitive 1 A SCR Thyristor X0115MUF STMicroelectronics 1: £0.511 4,302In 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	4,302In Stock	Cut Tape £0.511 £0.313 £0.201 £0.153 Reel £0.109 View £0.124 £0.095 £0.093 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
SCRs 1.25 Amp 600 Volt X0202MA 1BA2 STMicroelectronics 1: £0.48 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	£0.48 £0.296 £0.189 £0.143 View £0.128 £0.111 £0.101 £0.092 £0.086	Min.: 1 Mult.: 1
SCRs 4 A Sensitive gate 200 uA SCR X0402MB STMicroelectronics 1: £0.638 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 £0.638 £0.395 £0.256 £0.196 Reel £0.155 View £0.176 £0.134 £0.129	Min.: 1 Mult.: 1 : 2,500
SCRs 4 A Sensitive gate SCR X0405MB STMicroelectronics 1: £0.638 3,035In Stock 5,000Expected 03/12/2026	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 03/12/2026	Cut Tape £0.638 £0.395 £0.307 £0.237 Reel £0.178 View £0.199 £0.134 £0.127	Min.: 1 Mult.: 1 : 2,500
Triacs 0.8 Amp 600 Volt Z00607MA 5BL2 STMicroelectronics 1: £0.413 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 £0.413 £0.253 £0.161 £0.12 Reel £0.091 View £0.107 £0.078 £0.067 £0.064	Min.: 1 Mult.: 1 : 2,000
Triacs 0.8A standard Triacs Z00607MN 5AA4 STMicroelectronics 1: £0.841 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 £0.841 £0.58 £0.368 £0.228 Reel £0.168 View £0.148 £0.113 £0.098 £0.093 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 1.0 Amp 600 Volt Z0103MA 2AL2 STMicroelectronics 1: £0.443 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	£0.443 £0.274 £0.174 £0.13 Reel £0.104 View £0.116 £0.088 £0.063 £0.06	Min.: 1 Mult.: 1 : 2,000
Triacs Standard 1A Triacs 3mA 600V SMBF3L Z0103MUF STMicroelectronics 1: £0.646 2,226In 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	2,226In Stock	Cut Tape £0.646 £0.395 £0.254 £0.192 Reel £0.111 View £0.146 £0.133 £0.093 £0.081 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 800 Volt Z0103NA 1AA2 STMicroelectronics 1: £0.405 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	£0.405 £0.25 £0.158 £0.119 View £0.106 £0.092 £0.088 £0.076 £0.063	Min.: 1 Mult.: 1
Triacs Standard 1A Triacs 5mA 600V SMBF3L Z0107MUF STMicroelectronics 1: £0.615 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 £0.615 £0.395 £0.254 £0.192 Reel £0.118 View £0.156 £0.149 £0.10 £0.088 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 600 Volt Z0109MN 5AA4 STMicroelectronics 1: £0.413 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 £0.413 £0.253 £0.162 £0.12 Reel £0.107 View £0.091 £0.081 £0.078 £0.07 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Standard 1A Triacs 10mA 600V SMBF3L Z0109MUF STMicroelectronics 1: £0.533 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 £0.533 £0.329 £0.212 £0.161 Reel £0.113 View £0.13 £0.10 £0.082 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 1.0 Amp 800 Volt Z0109NN 5AA4 STMicroelectronics 1: £0.421 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 £0.421 £0.26 £0.165 £0.125 Reel £0.11 View £0.094 £0.088 £0.074 £0.072 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 1A Standard Triacs Z0109NN6AA4 STMicroelectronics 1: £0.421 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 £0.421 £0.26 £0.165 £0.125 Reel £0.082 View £0.10 £0.073 £0.072	Min.: 1 Mult.: 1 : 4,000
Triacs 1.0 Amp 600 Volt Z0110MA 1AA2 STMicroelectronics 1: £0.443 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	£0.443 £0.274 £0.174 £0.13 View £0.105 £0.093 £0.081 £0.069 £0.06	Min.: 1 Mult.: 1
Triacs 1.0 Amp 600 Volt Z0110MN 5AA4 STMicroelectronics 1: £0.413 8,784In Stock	Mfr. Part No. Z0110MN 5AA4 Mouser Part No 511-Z0110MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8,784In Stock	Cut Tape £0.413 £0.257 £0.163 £0.123 Reel £0.109 View £0.093 £0.083 £0.079 £0.078 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 4 A Triac Z0405MB STMicroelectronics 1: £0.676 3,896In Stock	Mfr. Part No. Z0405MB Mouser Part No 511-Z0405MB	STMicroelectronics	Triacs 4 A Triac Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	3,896In Stock	Cut Tape £0.676 £0.423 £0.274 £0.21 Reel £0.167 View £0.189 £0.146 £0.141	Min.: 1 Mult.: 1 : 2,500

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STMicroelectronics Circuit Protection

Types of Circuit Protection