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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CLP) Filter the results in the table by unit price based on your quantity.	Qty.
SCRs 1.25 Amp 800 Volt X0202NA 1BA2 STMicroelectronics 1: $797 12.383In Stock	Mfr. Part # X0202NA 1BA2 Mouser Part # 511-X0202NA	STMicroelectronics	SCRs 1.25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12.383In Stock	$797 $496 $318 $240 View $215 $188 $171 $157 $139	Min.: 1 Mult.: 1
SCRs 4 A Sensitive gate SCR X0405MH STMicroelectronics 1: $957 11.864In Stock	Mfr. Part # X0405MH Mouser Part # 511-X0405MH	STMicroelectronics	SCRs 4 A Sensitive gate SCR Learn More about STMicroelectronics stm x040 scrs z040 triacs	Datasheet	11.864In Stock	Cut Tape $957 $406 $359 $292 Reel $212 View $239 $194	Min.: 1 Mult.: 1 : 3.000
Triacs 1.0 Amp 600 Volt Z0103MA 1AA2 STMicroelectronics 1: $558 20.347In Stock	Mfr. Part # Z0103MA 1AA2 Mouser Part # 511-Z0103MA	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	20.347In Stock	$558 $346 $220 $164 View $132 $131 $114 $112 $91,1	Min.: 1 Mult.: 1
Triacs 1.0 Amp 600 Volt Z0103MN 5AA4 STMicroelectronics 1: $627 24.653In Stock	Mfr. Part # Z0103MN 5AA4 Mouser Part # 511-Z0103MN	STMicroelectronics	Triacs 1.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	24.653In Stock	Cut Tape $627 $383 $244 $183 Reel $163 View $138 $123 $117 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Diacs 32 Volt Trigger DB3 STMicroelectronics 1: $262 25.021In Stock 210.000On Order	Mfr. Part # DB3 Mouser Part # 511-DB3	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	25.021In Stock 210.000On Order On Order Ship Dates Mfr. #: DB3 Stock: 25.021 Can Ship Immediately On Order: 120.000 Expected 11/25/2026 90.000 Expected 2/17/2027 Factory Lead-Time: 11 Weeks	Cut Tape $262 $162 $101 $74,1 Reel $49 View $58,1 $41 $35,3	Min.: 1 Mult.: 1 : 5.000
Diacs 32 Volt Trigger DB3TG STMicroelectronics 1: $262 778In Stock 60.000Expected 3/22/2027	Mfr. Part # DB3TG Mouser Part # 511-DB3TG	STMicroelectronics	Diacs 32 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	778In Stock 60.000Expected 3/22/2027	Cut Tape $262 $162 $101 $74,1 Reel $51,3 View $58,1 $42,2 $35,3	Min.: 1 Mult.: 1 : 5.000
SCRs 80 A 1200 V High Temperature SCR Thyristor STMicroelectronics TN8050H-12PI TN8050H-12PI STMicroelectronics 1: $9.126 571In Stock	Mfr. Part # TN8050H-12PI Mouser Part # 511-TN8050H-12PI	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor Learn More about STMicroelectronics stm tn scrs	Datasheet	571In Stock	$9.126 $6.107 $4.910 $4.363 $3.862	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 5000 W, 20 V TVS SMC50J20CA STMicroelectronics 1: $2.894 864In Stock	Mfr. Part # SMC50J20CA Mouser Part # 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 $2.894 $1.857 $1.413 $1.265 Reel $842 View $995 $956 $759 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
ESD Protection Diodes / TVS Diodes 5000 W, 24 V TVS SMC50J24CA STMicroelectronics 1: $2.894 970In Stock	Mfr. Part # SMC50J24CA Mouser Part # 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 $2.894 $1.857 $1.413 $1.265 Reel $842 View $995 $956 $759 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs Transient Vltg Protected AC Switch ACS108-6SN-TR STMicroelectronics 1: $1.094 2.713In Stock	Mfr. Part # ACS108-6SN-TR Mouser Part # 511-ACS108-6SN-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	2.713In Stock	Cut Tape $1.094 $681 $443 $341 Reel $292 View $263 $238 $234 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Triacs Triac Crowbar 10mA Switch 10A 700V ACST1010-7T STMicroelectronics 1: $2.791 976In Stock	Mfr. Part # ACST1010-7T Mouser Part # 511-ACST1010-7T	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 10A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	976In Stock	$2.791 $1.367 $1.219 $975 View $892 $845	Min.: 1 Mult.: 1
Triacs Triac Crowbar 35mA Switch 12A 700V ACST1235-7GTR STMicroelectronics 1: $3.258 908In Stock	Mfr. Part # ACST1235-7GTR Mouser Part # 511-ACST1235-7GTR	STMicroelectronics	Triacs Triac Crowbar 35mA Switch 12A 700V Learn More about STMicroelectronics stmicro acst10 acst12	Datasheet	908In Stock	Cut Tape $3.258 $2.108 $1.458 $1.173 Reel $1.075 $1.047 MouseReel Available	Min.: 1 Mult.: 1 : 1.000
Triacs 12 A 800 V Over-voltage protected AC switch ACST1235-8FP STMicroelectronics 1: $2.848 1.698In Stock	Mfr. Part # ACST1235-8FP Mouser Part # 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	$2.848 $1.401 $1.253 $1.000 View $949 $865	Min.: 1 Mult.: 1
Triacs Triac Crowbar 10mA Switch 2A 800V ACST210-8BTR STMicroelectronics 1: $1.379 1.684In Stock	Mfr. Part # ACST210-8BTR Mouser Part # 511-ACST210-8BTR	STMicroelectronics	Triacs Triac Crowbar 10mA Switch 2A 800V	Datasheet	1.684In Stock	Cut Tape $1.379 $865 $568 $441 Reel $354 View $400 $319 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs Overvoltage protected AC switch ACST310-8BTR STMicroelectronics 1: $1.527 1.379In Stock	Mfr. Part # ACST310-8BTR Mouser Part # 511-ACST310-8BTR	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	1.379In Stock	Cut Tape $1.527 $960 $635 $494 Reel $399 View $449 $363 MouseReel Available	Min.: 1 Mult.: 1 : 2.500
Triacs AC POWER SWITCH 4 AMP LOAD <10 mA ACST410-8FP STMicroelectronics 1: $1.925 959In Stock 4.000On Order	Mfr. Part # ACST410-8FP Mouser Part # 511-ACST410-8FP	STMicroelectronics	Triacs AC POWER SWITCH 4 AMP LOAD <10 mA	Datasheet	959In Stock 4.000On Order On Order Ship Dates Mfr. #: ACST410-8FP Stock: 959 Can Ship Immediately On Order: 2.000 Expected 12/15/2026 2.000 Expected 12/18/2026 Factory Lead-Time: 15 Weeks	$1.925 $915 $816 $641 View $586 $538 $507	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8FP STMicroelectronics 1: $2.370 1.353In Stock	Mfr. Part # ACST610-8FP Mouser Part # 511-ACST610-8FP	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1.353In Stock	$2.370 $1.481 $980 $777 View $690 $631 $607 $586	Min.: 1 Mult.: 1
Triacs AC POWER SWITCH 6 AMP LOAD <10 mA ACST610-8G STMicroelectronics 1: $2.404 2.000In Stock	Mfr. Part # ACST610-8G Mouser Part # 511-ACST610-8G	STMicroelectronics	Triacs AC POWER SWITCH 6 AMP LOAD <10 mA Learn More about STMicroelectronics stm snubberless triacs	Datasheet	2.000In Stock	$2.404 $1.162 $1.036 $823 View $754 $723 $688	Min.: 1 Mult.: 1
Triacs Auto Voltage Switch AVS10CB STMicroelectronics 1: $3.874 1.036In Stock	Mfr. Part # AVS10CB Mouser Part # 511-AVS10CB	STMicroelectronics	Triacs Auto Voltage Switch	Datasheet	1.036In Stock	$3.874 $2.518 $1.732 $1.447 View $1.344 $1.265	Min.: 1 Mult.: 1
Triacs 6 Amp 400 Volt BTA06-400CRG STMicroelectronics 1: $2.563 920In Stock	Mfr. Part # BTA06-400CRG Mouser Part # 511-BTA06-400C	STMicroelectronics	Triacs 6 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	920In Stock	$2.563 $1.242 $1.056 $885 View $812 $768 $762	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTA06-600CRG STMicroelectronics 1: $2.142 756In Stock 2.000Expected 12/7/2026	Mfr. Part # BTA06-600CRG Mouser Part # 511-BTA06-600C	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	756In Stock 2.000Expected 12/7/2026	$2.142 $1.230 $977 $777 View $647 $527	Min.: 1 Mult.: 1
Triacs 6A TRIACS BTA06-800BWRG STMicroelectronics 1: $2.153 23In Stock 4.000Expected 12/21/2026	Mfr. Part # BTA06-800BWRG Mouser Part # 511-BTA06-800BWRG	STMicroelectronics	Triacs 6A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	23In Stock 4.000Expected 12/21/2026	$2.153 $1.344 $890 $705 View $627 $573 $550 $532	Min.: 1 Mult.: 1
Triacs 6 A IT 600/800 V 5 to 50 IGT mA BTA06-800TWRG STMicroelectronics 1: $2.176 335In Stock 2.000Expected 11/30/2026	Mfr. Part # BTA06-800TWRG Mouser Part # 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 11/30/2026	$2.176 $1.356 $1.029 $817 View $725 $662 $592 $554 Quote	Min.: 1 Mult.: 1
Triacs 6A Snubberlesss Triacs BTA06T-600CWRG STMicroelectronics 1: $3.270 1.138In Stock	Mfr. Part # BTA06T-600CWRG Mouser Part # 511-BTA06T-600CWRG	STMicroelectronics	Triacs 6A Snubberlesss Triacs Learn More about STMicroelectronics stm snubberless triacs	Datasheet	1.138In Stock	$3.270 $2.096 $1.424 $1.208 View $1.074 $1.016 $965	Min.: 1 Mult.: 1
Triacs 8 Amp 400 Volt BTA08-400BRG STMicroelectronics 1: $3.042 1.377In Stock	Mfr. Part # BTA08-400BRG Mouser Part # 511-BTA08-400B	STMicroelectronics	Triacs 8 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1.377In Stock	$3.042 $1.948 $1.322 $1.127 View $998 $944 $897	Min.: 1 Mult.: 1

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