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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 50 A 800 V High temperature SCR in TO-220AB-I Insulated package TN5015H-8I STMicroelectronics 1: £2.53 988In Stock	Mfr. Part No. TN5015H-8I Mouser Part No 511-TN5015H-8I	STMicroelectronics	SCRs 50 A 800 V High temperature SCR in TO-220AB-I Insulated package Learn More about STMicroelectronics stm tn scrs	Datasheet	988In Stock	£2.53 £1.64 £1.13 £0.925 £0.871	Min.: 1 Mult.: 1
SCRs 50 A 800 V High Temperature SCR in TO-220AB package TN5015H-8T STMicroelectronics 1: £2.44 1,151In Stock	Mfr. Part No. TN5015H-8T Mouser Part No 511-TN5015H-8T	STMicroelectronics	SCRs 50 A 800 V High Temperature SCR in TO-220AB package Learn More about STMicroelectronics stm tn scrs	Datasheet	1,151In Stock	£2.44 £1.21 £1.10 £0.943 View £0.882 £0.826	Min.: 1 Mult.: 1
Triacs AC LINE SWITCH ACS120-7SB-TR STMicroelectronics 1: £1.42 11,467In Stock	Mfr. Part No. ACS120-7SB-TR Mouser Part No 511-ACS120-7SB-TR	STMicroelectronics	Triacs AC LINE SWITCH	Datasheet	11,467In Stock	Cut Tape £1.42 £0.899 £0.593 £0.471 Reel £0.382 View £0.418 £0.368 £0.354 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs AC POWER SWITCH 8 AMP LOAD <10 mA ACST830-8GTR STMicroelectronics 1: £1.88 2,476In Stock	Mfr. Part No. ACST830-8GTR Mouser Part No 511-ACST830-8GTR	STMicroelectronics	Triacs AC POWER SWITCH 8 AMP LOAD <10 mA	Datasheet	2,476In Stock	Cut Tape £1.88 £1.20 £0.818 £0.651 Reel £0.595 £0.534 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Auto Voltage Switch AVS12CB STMicroelectronics 1: £3.08 1,033In Stock 2,000Expected 01/02/2027	Mfr. Part No. AVS12CB Mouser Part No 511-AVS12CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1,033In Stock 2,000Expected 01/02/2027	£3.08 £2.02 £1.47 £1.22 View £1.14 £1.07	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600BRG STMicroelectronics 1: £1.41 5,894In Stock	Mfr. Part No. BTA06-600BRG Mouser Part No 511-BTA06-600B	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,894In Stock	£1.41 £0.856 £0.582 £0.512 £0.347	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600BWRG STMicroelectronics 1: £1.64 3,405In Stock	Mfr. Part No. BTA06-600BWRG Mouser Part No 511-BTA06-600BW	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,405In Stock	£1.64 £0.856 £0.678 £0.539 View £0.478 £0.437 £0.42 £0.405	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600CWRG STMicroelectronics 1: £1.64 3,579In Stock	Mfr. Part No. BTA06-600CWRG Mouser Part No 511-BTA06-600CW	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,579In Stock	£1.64 £0.882 £0.678 £0.539 View £0.478 £0.437 £0.42 £0.405	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt Standard 5mA BTA06-600TRG STMicroelectronics 1: £1.90 2,171In Stock	Mfr. Part No. BTA06-600TRG Mouser Part No 511-BTA06-600T	STMicroelectronics	Triacs 6 Amp 600 Volt Standard 5mA Learn More about STMicroelectronics stm standard products	Datasheet	2,171In Stock	£1.90 £1.21 £0.826 £0.704 View £0.623 £0.589 £0.56	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTA08-600BRG STMicroelectronics 1: £1.48 7,603In Stock	Mfr. Part No. BTA08-600BRG Mouser Part No 511-BTA08-600B	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,603In Stock	£1.48 £0.899 £0.61 £0.485 View £0.43 £0.393 £0.378 £0.365	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600CWRG STMicroelectronics 1: £1.48 6,129In Stock 8,000Expected 15/02/2027	Mfr. Part No. BTA08-600CWRG Mouser Part No 511-BTA08-600CW	STMicroelectronics	Triacs 8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,129In Stock 8,000Expected 15/02/2027	£1.48 £0.849 £0.773 £0.615 View £0.566 £0.523 £0.478 £0.365	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600SWRG STMicroelectronics 1: £1.48 3,948In Stock	Mfr. Part No. BTA08-600SWRG Mouser Part No 511-BTA08-600SW	STMicroelectronics	Triacs 8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,948In Stock	£1.48 £0.849 £0.61 £0.485 View £0.43 £0.393 £0.378 £0.365	Min.: 1 Mult.: 1
Triacs 8 Amp 700 Volt BTA08-700BRG STMicroelectronics 1: £2.07 2,999In Stock	Mfr. Part No. BTA08-700BRG Mouser Part No 511-BTA08-700B	STMicroelectronics	Triacs 8 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,999In Stock	£2.07 £1.32 £0.899 £0.759 View £0.677 £0.641 £0.608	Min.: 1 Mult.: 1
Triacs 10 Amp 600 Volt BTA10-600BRG STMicroelectronics 1: £1.53 3,372In Stock	Mfr. Part No. BTA10-600BRG Mouser Part No 511-BTA10-600B	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,372In Stock	£1.53 £0.917 £0.629 £0.519 View £0.518 £0.388 £0.375	Min.: 1 Mult.: 1
Triacs 10 Amp 600 Volt BTA10-600BWRG STMicroelectronics 1: £1.58 2,710In Stock	Mfr. Part No. BTA10-600BWRG Mouser Part No 511-BTA10-600BW	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,710In Stock	£1.58 £0.908 £0.678 £0.665 View £0.612 £0.567 £0.437	Min.: 1 Mult.: 1
Triacs 10 Amp 600 Volt BTA10-600CWRG STMicroelectronics 1: £1.54 2,628In Stock	Mfr. Part No. BTA10-600CWRG Mouser Part No 511-BTA10-600CW	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,628In Stock	£1.54 £0.741 £0.663 £0.526 View £0.481 £0.444 £0.437	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600CWRG STMicroelectronics 1: £1.66 5,422In Stock 6,000Expected 15/02/2027	Mfr. Part No. BTA12-600CWRG Mouser Part No 511-BTA12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,422In Stock 6,000Expected 15/02/2027	£1.66 £0.995 £0.685 £0.544 View £0.536 £0.424 £0.409	Min.: 1 Mult.: 1
Triacs 12 Amp 800 Volt BTA12-800BWRG STMicroelectronics 1: £1.55 5,324In Stock	Mfr. Part No. BTA12-800BWRG Mouser Part No 511-BTA12-800BW	STMicroelectronics	Triacs 12 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,324In Stock	£1.55 £0.978 £0.641 £0.57 View £0.535 £0.382	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600BWRG STMicroelectronics 1: £1.68 7,598In Stock 18,000Expected 30/11/2026	Mfr. Part No. BTA16-600BWRG Mouser Part No 511-BTA16-600BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,598In Stock 18,000Expected 30/11/2026	£1.68 £1.07 £0.871 £0.78 View £0.732 £0.694 £0.464	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600CWRG STMicroelectronics 1: £1.68 8,741In Stock	Mfr. Part No. BTA16-600CWRG Mouser Part No 511-BTA16-600CW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8,741In Stock	£1.68 £1.07 £0.718 £0.582 View £0.522 £0.487 £0.464	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600SWRG STMicroelectronics 1: £1.61 2,744In Stock	Mfr. Part No. BTA16-600SWRG Mouser Part No 511-BTA16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,744In Stock	£1.61 £0.773 £0.692 £0.55 View £0.504 £0.485 £0.461	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA24-600CWRG STMicroelectronics 1: £2.33 3,428In Stock 9,000On Order	Mfr. Part No. BTA24-600CWRG Mouser Part No 511-BTA24-600CW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,428In Stock 9,000On Order On Order Ship Dates Mfr. No: BTA24-600CWRG Stock: 3,428 Can Dispatch Immediately On Order: 2,000 Expected 14/12/2026 7,000 Expected 15/02/2027 Factory Lead Time: 15 Weeks	£2.33 £1.43 £1.03 £0.841 View £0.773 £0.748 £0.725	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTA26-800BRG STMicroelectronics 1: £3.75 1,179In Stock 1,200Expected 12/04/2027	Mfr. Part No. BTA26-800BRG Mouser Part No 511-BTA26-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,179In Stock 1,200Expected 12/04/2027	£3.75 £2.82 £2.11 £1.77 View £1.63 £1.53 £1.39	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTB06-600BWRG STMicroelectronics 1: £1.41 13,390In Stock	Mfr. Part No. BTB06-600BWRG Mouser Part No 511-BTB06-600BW	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	13,390In Stock	£1.41 £0.738 £0.574 £0.45 View £0.402 £0.37 £0.335 £0.299 £0.29	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTB08-600TWRG STMicroelectronics 1: £1.42 4,001In Stock	Mfr. Part No. BTB08-600TWRG Mouser Part No 511-BTB08-600TW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,001In Stock	£1.42 £0.682 £0.608 £0.479 View £0.409 £0.37 £0.329 £0.308	Min.: 1 Mult.: 1

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