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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS SMC50J24CA STMicroelectronics 1: $3.17 970In Stock	Mfr. Part No. SMC50J24CA Mouser Part No 511-SMC50J24CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	970In Stock	Cut Tape $3.17 $1.56 $1.39 $1.12 Reel $0.902 View $1.04 $0.832 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 40 V TVS SMC50J40CA STMicroelectronics 1: $3.28 828In Stock	Mfr. Part No. SMC50J40CA Mouser Part No 511-SMC50J40CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 40 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	828In Stock	Cut Tape $3.28 $1.69 $1.44 $1.18 Reel $0.932 View $1.08 $0.872 $0.862 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: $1.31 2,775In Stock	Mfr. Part No. ACS108-6SN-TR Mouser Part No 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2,775In Stock	Cut Tape $1.31 $0.813 $0.529 $0.407 Reel $0.348 View $0.314 $0.284 $0.279 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Triac Crowbar 10mA Switch 10A 700V ACST1010-7T STMicroelectronics 1: $3.33 976In Stock	Mfr. Part No. ACST1010-7T Mouser Part No 511-ACST1010-7T	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 10A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	976In Stock	$3.33 $1.63 $1.46 $1.16 View $1.06 $1.01	Min.: 1 Mult.: 1
Triacs Triac Crowbar 35mA Switch 12A 700V ACST1235-7GTR STMicroelectronics 1: $3.89 948In Stock	Mfr. Part No. ACST1235-7GTR Mouser Part No 511-ACST1235-7GTR	STMicroelectronics	Triacs Triac Crowbar 35mA Switch 12A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	948In Stock	Cut Tape $3.89 $2.52 $1.74 $1.40 Reel $1.28 $1.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 12 A 800 V Over-voltage protected AC switch ACST1235-8FP STMicroelectronics 1: $3.40 699In Stock 1,000Expected 15/10/2026	Mfr. Part No. ACST1235-8FP Mouser Part No 511-ACST1235-8FP	STMicroelectronics	Triacs 12 A 800 V Over-voltage protected AC switch Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	699In Stock 1,000Expected 15/10/2026	$3.40 $1.67 $1.50 $1.19 View $1.13 $1.03	Min.: 1 Mult.: 1
Triacs Triac Crowbar 10mA Switch 2A 800V ACST210-8BTR STMicroelectronics 1: $1.65 1,752In Stock	Mfr. Part No. ACST210-8BTR Mouser Part No 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1,752In Stock	Cut Tape $1.65 $1.03 $0.679 $0.526 Reel $0.423 View $0.477 $0.381 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage protected AC switch ACST310-8BTR STMicroelectronics 1: $1.82 1,379In Stock	Mfr. Part No. ACST310-8BTR Mouser Part No 511-ACST310-8BTR	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	1,379In Stock	Cut Tape $1.82 $1.15 $0.758 $0.59 Reel $0.476 View $0.536 $0.434 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs AC POWER SWITCH 4 AMP LOAD <10 mA ACST410-8FP STMicroelectronics 1: $2.30 959In Stock 4,000On Order	Mfr. Part No. ACST410-8FP Mouser Part No 511-ACST410-8FP	STMicroelectronics	Triacs AC POWER SWITCH 4 AMP LOAD <10 mA	Datasheet	959In Stock 4,000On Order On Order Ship Dates Mfr. No: ACST410-8FP Stock: 959 Can Dispatch Immediately On Order: 2,000 Expected 23/11/2026 2,000 Expected 24/11/2026 Factory Lead Time: 15 Weeks	$2.30 $1.09 $0.974 $0.766 View $0.699 $0.642 $0.605	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8FP STMicroelectronics 1: $2.56 1,353In Stock	Mfr. Part No. ACST610-8FP Mouser Part No 511-ACST610-8FP	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,353In Stock	$2.56 $1.22 $1.09 $0.861 View $0.786 $0.717 $0.665	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8G STMicroelectronics 1: $2.87 2,000In Stock	Mfr. Part No. ACST610-8G Mouser Part No 511-ACST610-8G	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2,000In Stock	$2.87 $1.39 $1.24 $0.982 View $0.90 $0.864 $0.821	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8GTR STMicroelectronics 1: $2.91 1,747In Stock	Mfr. Part No. ACST610-8GTR Mouser Part No 511-ACST610-8GTR	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,747In Stock	Cut Tape $2.91 $1.86 $1.26 $1.00 Reel $0.915 $0.838 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Auto Voltage Switch AVS10CB STMicroelectronics 1: $4.26 1,036In Stock	Mfr. Part No. AVS10CB Mouser Part No 511-AVS10CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1,036In Stock	$4.26 $2.15 $1.84 $1.55 $1.54	Min.: 1 Mult.: 1
Triacs 6 Amp 400 Volt BTA06-400CRG STMicroelectronics 1: $3.06 1,121In Stock	Mfr. Part No. BTA06-400CRG Mouser Part No 511-BTA06-400C	STMicroelectronics	Triacs 6 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,121In Stock	$3.06 $1.48 $1.26 $1.06 View $0.97 $0.917 $0.91	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600BRG STMicroelectronics 1: $2.56 1,895In Stock 4,000Expected 29/10/2026	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	1,895In Stock 4,000Expected 29/10/2026	$2.56 $1.55 $1.06 $0.928 $0.63	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600BWRG STMicroelectronics 1: $2.98 1,428In Stock 2,000Expected 15/10/2026	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	1,428In Stock 2,000Expected 15/10/2026	$2.98 $1.55 $1.23 $0.975 View $0.865 $0.79 $0.76 $0.733	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600CRG STMicroelectronics 1: $2.56 1,256In Stock	Mfr. Part No. BTA06-600CRG Mouser Part No 511-BTA06-600C	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,256In Stock	$2.56 $1.47 $1.17 $0.928 View $0.772 $0.63	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt Standard 5mA BTA06-600TRG STMicroelectronics 1: $3.35 171In Stock 2,000Expected 15/10/2026	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	171In Stock 2,000Expected 15/10/2026	$3.35 $1.63 $1.43 $1.16 View $0.947 $0.922	Min.: 1 Mult.: 1
Triacs 6A TRIACS BTA06-800BWRG STMicroelectronics 1: $2.58 2,423In Stock	Mfr. Part No. BTA06-800BWRG Mouser Part No 511-BTA06-800BWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	2,423In Stock	$2.58 $1.31 $1.06 $0.843 View $0.748 $0.657 $0.642	Min.: 1 Mult.: 1
Triacs 6 A IT 600/800 V 5 to 50 IGT mA BTA06-800TWRG STMicroelectronics 1: $2.60 435In Stock 2,000Expected 30/11/2026	Mfr. Part No. BTA06-800TWRG Mouser Part No 511-BTA06-800TWRG	STMicroelectronics	Triacs 6 A IT 600/800 V 5 to 50 IGT mA Learn More about STMicroelectronics stm standard products	Datasheet	435In Stock 2,000Expected 30/11/2026	$2.60 $1.62 $1.23 $0.975 View $0.865 $0.79 $0.707 $0.661 Quote	Min.: 1 Mult.: 1
Triacs 6A Snubberlesss Triacs BTA06T-600CWRG STMicroelectronics 1: $4.09 1,139In Stock	Mfr. Part No. BTA06T-600CWRG Mouser Part No 511-BTA06T-600CWRG	STMicroelectronics	Triacs 6A Snubberlesss Triacs Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1,139In Stock	$4.09 $2.49 $1.99 $1.74 View $1.26 $1.11	Min.: 1 Mult.: 1
Triacs 8 Amp 400 Volt BTA08-400BRG STMicroelectronics 1: $3.39 1,377In Stock	Mfr. Part No. BTA08-400BRG Mouser Part No 511-BTA08-400B	STMicroelectronics	Triacs 8 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,377In Stock	$3.39 $1.70 $1.47 $1.25 View $1.06 $0.972	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600BWRG STMicroelectronics 1: $2.60 1,894In Stock	Mfr. Part No. BTA08-600BWRG Mouser Part No 511-BTA08-600BW	STMicroelectronics	Triacs 8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,894In Stock	$2.60 $1.62 $1.07 $0.85 View $0.753 $0.662 $0.639	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600CRG STMicroelectronics 1: $2.67 1,542In Stock	Mfr. Part No. BTA08-600CRG Mouser Part No 511-BTA08-600C	STMicroelectronics	Triacs 8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,542In Stock	$2.67 $1.77 $1.27 $1.00 View $0.891 $0.815 $0.783 $0.685	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600TWRG STMicroelectronics 1: $2.49 1,684In Stock	Mfr. Part No. BTA08-600TWRG Mouser Part No 511-BTA08-600TW	STMicroelectronics	Triacs 8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,684In Stock	$2.49 $1.56 $1.03 $0.815 View $0.722 $0.66 $0.635 $0.613	Min.: 1 Mult.: 1

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