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STMicroelectronics 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.
Triacs 1.0 Amp 600 Volt Z0103MN 5AA4 STMicroelectronics 1: $0.748 24,653In Stock	Mfr. Part No. Z0103MN 5AA4 Mouser Part No 511-Z0103MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24,653In Stock	Cut Tape $0.748 $0.457 $0.291 $0.219 Reel $0.194 View $0.165 $0.147 $0.14 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Diacs 32 Volt Trigger DB3 STMicroelectronics 1: $0.313 24,996In Stock 210,000On Order	Mfr. Part No. DB3 Mouser Part No 511-DB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	24,996In Stock 210,000On Order On Order Ship Dates Mfr. No: DB3 Stock: 24,996 Can Dispatch Immediately On Order: 120,000 Expected 25/11/2026 90,000 Expected 17/2/2027 Factory Lead Time: 11 Weeks	Cut Tape $0.313 $0.193 $0.121 $0.088 Reel $0.058 View $0.069 $0.049 $0.042	Min.: 1 Mult.: 1 : 5,000
Diacs 32 Volt Trigger DB3TG STMicroelectronics 1: $0.313 773In Stock 60,000Expected 22/3/2027	Mfr. Part No. DB3TG Mouser Part No 511-DB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	773In Stock 60,000Expected 22/3/2027	Cut Tape $0.313 $0.193 $0.121 $0.088 Reel $0.061 View $0.069 $0.05 $0.042	Min.: 1 Mult.: 1 : 5,000
SCRs 80 A 1200 V High Temperature SCR Thyristor STMicroelectronics TN8050H-12PI TN8050H-12PI STMicroelectronics 1: $10.89 571In Stock	Mfr. Part No. TN8050H-12PI Mouser Part No 511-TN8050H-12PI	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor Learn More about STMicroelectronics stm tn scrs	Datasheet	571In Stock	$10.89 $7.29 $5.86 $5.21 $4.61	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 5000 W, 20 V TVS SMC50J20CA STMicroelectronics 1: $3.45 864In Stock	Mfr. Part No. SMC50J20CA Mouser Part No 511-SMC50J20CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 20 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	864In Stock	Cut Tape $3.45 $2.22 $1.69 $1.51 Reel $1.01 View $1.19 $1.14 $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS SMC50J24CA STMicroelectronics 1: $3.45 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 $3.45 $2.22 $1.69 $1.51 Reel $1.01 View $1.19 $1.14 $0.906 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: $1.31 2,713In Stock	Mfr. Part No. ACS108-6SN-TR Mouser Part No 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2,713In 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 908In 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	908In 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 1,698In Stock	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	1,698In Stock	$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 1,684In Stock	Mfr. Part No. ACST210-8BTR Mouser Part No 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1,684In 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 15/12/2026 2,000 Expected 18/12/2026 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: $2.83 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	$2.83 $1.77 $1.17 $0.928 View $0.824 $0.753 $0.725 $0.699	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8G STMicroelectronics 1: $2.87 1,990In 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	1,990In Stock	$2.87 $1.39 $1.24 $0.982 View $0.90 $0.864 $0.821	Min.: 1 Mult.: 1
Triacs Auto Voltage Switch AVS10CB STMicroelectronics 1: $4.62 1,036In Stock	Mfr. Part No. AVS10CB Mouser Part No 511-AVS10CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1,036In Stock	$4.62 $3.01 $2.07 $1.73 View $1.60 $1.51	Min.: 1 Mult.: 1
Triacs 6 Amp 400 Volt BTA06-400CRG STMicroelectronics 1: $3.06 920In 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	920In 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 BTA06-600CRG STMicroelectronics 1: $2.56 756In Stock 2,000Expected 7/12/2026	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	756In Stock 2,000Expected 7/12/2026	$2.56 $1.47 $1.17 $0.928 View $0.772 $0.63	Min.: 1 Mult.: 1
Triacs 6A TRIACS BTA06-800BWRG STMicroelectronics 1: $2.57 23In Stock 4,000On Order	Mfr. Part No. BTA06-800BWRG Mouser Part No 511-BTA06-800BWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	23In Stock 4,000On Order On Order Ship Dates Mfr. No: BTA06-800BWRG Stock: 23 Can Dispatch Immediately On Order: 2,000 Expected 12/11/2026 2,000 Expected 21/12/2026 Factory Lead Time: 15 Weeks	$2.57 $1.60 $1.06 $0.842 View $0.748 $0.684 $0.657 $0.635	Min.: 1 Mult.: 1
Triacs 6 A IT 600/800 V 5 to 50 IGT mA BTA06-800TWRG STMicroelectronics 1: $2.60 335In 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	335In 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: $3.90 1,138In 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	1,138In Stock	$3.90 $2.50 $1.70 $1.44 View $1.28 $1.21 $1.15	Min.: 1 Mult.: 1
Triacs 8 Amp 400 Volt BTA08-400BRG STMicroelectronics 1: $3.63 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	$3.63 $2.33 $1.58 $1.35 View $1.19 $1.13 $1.07	Min.: 1 Mult.: 1
Triacs 8 Amp 600 Volt BTA08-600BWRG STMicroelectronics 1: $2.60 1,882In 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	1,882In 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 1,541In 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	1,541In 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 1,668In 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	1,668In 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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STMicroelectronics Circuit Protection

Types of Circuit Protection