.hide-partial { max-height: none; } .show-more { display: none; }

Circuit Protection

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Circuit Protection

List Images

Results: 1,345

Applied Filters:

Manufacturer = Multiple Values

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB T3035H-8T STMicroelectronics 1: NT$116.87 4,300In Stock 4,000Expected 12/17/2026	Mfr. Part # T3035H-8T Mouser Part # 511-T3035H-8T	STMicroelectronics	Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	4,300In Stock 4,000Expected 12/17/2026	NT$116.87 NT$76.00 NT$52.34 NT$43.74 View NT$40.51 NT$38.00	Min.: 1 Mult.: 1
Triacs 30 A - 600 V - 150 °C H-series Triacs T3050H-6G STMicroelectronics 1: NT$110.06 2,000In Stock	Mfr. Part # T3050H-6G Mouser Part # 511-T3050H-6G	STMicroelectronics	Triacs 30 A - 600 V - 150 °C H-series Triacs Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	2,000In Stock	NT$110.06 NT$54.85 NT$50.19 NT$41.59 View NT$38.72 NT$36.57	Min.: 1 Mult.: 1
Triacs SNUBBERLESS 30 A TRIACS T3050H-6I STMicroelectronics 1: NT$118.66 4,636In Stock	Mfr. Part # T3050H-6I Mouser Part # 511-T3050H-6I	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	4,636In Stock	NT$118.66 NT$76.72 NT$53.06 NT$44.10 View NT$40.87 NT$38.72	Min.: 1 Mult.: 1
Triacs 4.0 Amp 600 Volt T405-600T STMicroelectronics 1: NT$64.53 5,766In Stock	Mfr. Part # T405-600T Mouser Part # 511-T405-600T	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,766In Stock	NT$64.53 NT$30.80 NT$27.50 NT$21.69 View NT$19.79 NT$19.22 NT$17.46	Min.: 1 Mult.: 1
Triacs 40A 600V Snubberless Triac in TO-3PF package T4050-6PF STMicroelectronics 1: NT$179.25 5,754In Stock 4,800Expected 11/19/2026	Mfr. Part # T4050-6PF Mouser Part # 511-T4050-6PF	STMicroelectronics	Triacs 40A 600V Snubberless Triac in TO-3PF package Learn More about STMicroelectronics stm standard products	Datasheet	5,754In Stock 4,800Expected 11/19/2026	NT$179.25 NT$100.02 NT$82.46 NT$70.98	Min.: 1 Mult.: 1
Triacs 4.0 Amp 600 Volt T410-600B-TR STMicroelectronics 1: NT$41.59 9,417In Stock	Mfr. Part # T410-600B-TR Mouser Part # 511-T410-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	9,417In Stock	Cut Tape NT$41.59 NT$24.88 NT$16.81 NT$13.23 Reel NT$10.61 View NT$11.97 NT$9.57 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4.0 Amp 800 Volt T410-800B-TR STMicroelectronics 1: NT$45.89 10,726In Stock	Mfr. Part # T410-800B-TR Mouser Part # 511-T410-800B-TR	STMicroelectronics	Triacs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	10,726In Stock	Cut Tape NT$45.89 NT$28.75 NT$18.96 NT$14.73 Reel NT$13.01 View NT$13.37 NT$11.54 NT$10.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4.0 Amp 600 Volt T435-600B-TR STMicroelectronics 1: NT$44.45 31,089In Stock	Mfr. Part # T435-600B-TR Mouser Part # 511-T435-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	31,089In Stock	Cut Tape NT$44.45 NT$27.93 NT$18.36 NT$14.27 Reel NT$11.36 View NT$12.94 NT$10.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 4A TRIACS T435-800B-TR STMicroelectronics 1: NT$54.49 9,770In Stock	Mfr. Part # T435-800B-TR Mouser Part # 511-T435-800B-TR	STMicroelectronics	Triacs 4A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	9,770In Stock	Cut Tape NT$54.49 NT$34.38 NT$22.84 NT$17.89 Reel NT$14.84 View NT$16.60 NT$13.23 NT$12.05 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 50 A - 800 V - 150C 8H-Triac T5035H-8PI STMicroelectronics 1: NT$241.63 1,394In Stock 1,200Expected 2/17/2027	Mfr. Part # T5035H-8PI Mouser Part # 511-T5035H-8PI	STMicroelectronics	Triacs 50 A - 800 V - 150C 8H-Triac Learn More about STMicroelectronics stm t5035h 8pi triac	Datasheet	1,394In Stock 1,200Expected 2/17/2027	NT$241.63 NT$138.02 NT$114.72 NT$97.87 NT$95.72	Min.: 1 Mult.: 1
Triacs 8A TRIACS T810-600B-TR STMicroelectronics 1: NT$58.08 9,778In Stock 3,500Expected 11/12/2026	Mfr. Part # T810-600B-TR Mouser Part # 511-T810-600B-TR	STMicroelectronics	Triacs 8A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	9,778In Stock 3,500Expected 11/12/2026	Cut Tape NT$58.08 NT$36.93 NT$24.45 NT$19.14 Reel NT$15.56 View NT$17.24 NT$14.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 8A Triacs T810-800B-TR STMicroelectronics 1: NT$60.95 5,450In Stock	Mfr. Part # T810-800B-TR Mouser Part # 511-T810-800B-TR	STMicroelectronics	Triacs 8A Triacs Learn More about STMicroelectronics stm standard products	Datasheet	5,450In Stock	Cut Tape NT$60.95 NT$38.72 NT$25.17 NT$20.08 Reel NT$16.38 View NT$17.82 NT$14.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac T810T-8G-TR STMicroelectronics 1: NT$53.42 7,030In Stock	Mfr. Part # T810T-8G-TR Mouser Part # 511-T810T-8G-TR	STMicroelectronics	Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm t810t 8g logic level triac	Datasheet	7,030In Stock	Cut Tape NT$53.42 NT$33.38 NT$21.98 NT$17.28 Reel NT$15.24 View NT$13.59 NT$12.22 NT$11.58 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 8.0 Amp 600 Volt T835-600G-TR STMicroelectronics 1: NT$57.36 12,045In Stock	Mfr. Part # T835-600G-TR Mouser Part # 511-T835-600G-TR	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	12,045In Stock	Cut Tape NT$57.36 NT$36.57 NT$24.13 NT$18.93 Reel NT$17.24 View NT$15.13 NT$14.77 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Snubberless Logic Lv Standard 8A Triac T835-600H STMicroelectronics 1: NT$65.61 13,038In Stock 33,000On Order	Mfr. Part # T835-600H Mouser Part # 511-T835-600H	STMicroelectronics	Triacs Snubberless Logic Lv Standard 8A Triac Learn More about STMicroelectronics stm standard products	Datasheet	13,038In Stock 33,000On Order On Order Ship Dates Mfr. #: T835-600H Stock: 13,038 Can Ship Immediately On Order: 15,000 Expected 11/30/2026 18,000 Expected 4/26/2027 Factory Lead-Time: 15 Weeks	NT$65.61 NT$40.51 NT$21.01 NT$17.42 View NT$14.63 NT$13.44	Min.: 1 Mult.: 1
Triacs 8A Triacs T835-800B-TR STMicroelectronics 1: NT$55.21 15,244In Stock	Mfr. Part # T835-800B-TR Mouser Part # 511-T835-800B-TR	STMicroelectronics	Triacs 8A Triacs Learn More about STMicroelectronics stm standard products	Datasheet	15,244In Stock	Cut Tape NT$55.21 NT$36.57 NT$25.38 NT$20.11 Reel NT$15.85 View NT$18.36 NT$14.99 NT$14.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 8A Triacs T835H-6G-TR STMicroelectronics 1: NT$69.91 3,729In Stock	Mfr. Part # T835H-6G-TR Mouser Part # 511-T835H-6G-TR	STMicroelectronics	Triacs Hi temp 8A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	3,729In Stock	Cut Tape NT$69.91 NT$43.74 NT$28.86 NT$22.91 Reel NT$20.36 View NT$18.61 NT$17.89 NT$17.24 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 80 A 800 V High Temperature Thyristor (SCR) in D3PAK package TM8050H-8D3-TR STMicroelectronics 1: NT$281.06 677In Stock	Mfr. Part # TM8050H-8D3-TR Mouser Part # 511-TM8050H-8D3-TR	STMicroelectronics	SCRs 80 A 800 V High Temperature Thyristor (SCR) in D3PAK package Learn More about STMicroelectronics stm tm8050h thyristor	Datasheet	677In Stock	Cut Tape NT$281.06 NT$190.36 NT$128.34 Reel NT$128.34 MouseReel Available	Min.: 1 Mult.: 1 : 400
SCRs 80 A High Temperature Thyristor (SCR) TM8050H-8W STMicroelectronics 1: NT$284.29 3,044In Stock	Mfr. Part # TM8050H-8W Mouser Part # 511-TM8050H-8W	STMicroelectronics	SCRs 80 A High Temperature Thyristor (SCR) Learn More about STMicroelectronics stm tm8050h 8w thyristor	Datasheet	3,044In Stock	NT$284.29 NT$190.36 NT$153.08 NT$135.87 NT$121.53	Min.: 1 Mult.: 1
SCRs 12 Amp 600 Volt TN1215-600B-TR STMicroelectronics 1: NT$55.93 6,037In Stock	Mfr. Part # TN1215-600B-TR Mouser Part # 511-TN1215-600B-TR	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,037In Stock	Cut Tape NT$55.93 NT$35.28 NT$23.45 NT$18.39 Reel NT$14.95 View NT$16.74 NT$14.23 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 12A SCRS TN1215-800G-TR STMicroelectronics 1: NT$62.02 13,172In Stock 57,000Expected 12/28/2026	Mfr. Part # TN1215-800G-TR Mouser Part # 511-TN1215-800G-TR	STMicroelectronics	SCRs 12A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	13,172In Stock 57,000Expected 12/28/2026	Cut Tape NT$62.02 NT$39.44 NT$26.35 NT$20.76 Reel NT$18.10 View NT$16.63 NT$16.53 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 15 A SCR TN1515-600B-TR STMicroelectronics 1: NT$68.47 11,944In Stock	Mfr. Part # TN1515-600B-TR Mouser Part # 511-TN1515-600B-TR	STMicroelectronics	SCRs 15 A SCR Learn More about STMicroelectronics stm standard products	Datasheet	11,944In Stock	Cut Tape NT$68.47 NT$43.74 NT$29.29 NT$23.16 NT$21.19 Reel NT$19.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs High temperature 20A SCRs TN2015H-6T STMicroelectronics 1: NT$69.91 3,977In Stock	Mfr. Part # TN2015H-6T Mouser Part # 511-TN2015H-6T	STMicroelectronics	SCRs High temperature 20A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	3,977In Stock	NT$69.91 NT$43.74 NT$28.79 NT$22.84 View NT$20.29 NT$17.39	Min.: 1 Mult.: 1
SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK TN2540-12G-TR STMicroelectronics 1: NT$124.40 6,614In Stock	Mfr. Part # TN2540-12G-TR Mouser Part # 511-TN2540-12G-TR	STMicroelectronics	SCRs 25 A 1200 V Standard SCR Thyristor in D2PAK Learn More about STMicroelectronics stm tn scrs	Datasheet	6,614In Stock	Cut Tape NT$124.40 NT$81.02 NT$56.28 NT$48.04 Reel NT$44.10 NT$41.59 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 25A SCRS TN2540-800G-TR STMicroelectronics 1: NT$106.47 1,958In Stock	Mfr. Part # TN2540-800G-TR Mouser Part # 511-TN2540-800G-TR	STMicroelectronics	SCRs 25A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	1,958In Stock	Cut Tape NT$106.47 NT$68.83 NT$47.68 NT$38.36 Reel NT$35.24 NT$34.60 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

Circuit Protection

Types of Circuit Protection

Applied Filters:

Customer Service Office

Company

Resources

Support

Share This

Circuit Protection

Types of Circuit Protection

Applied Filters: