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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs SNUBBERLESS 30 A TRIACS T3035H-6I STMicroelectronics 1: NT$145.91 3,781In Stock	Mfr. Part # T3035H-6I Mouser Part # 511-T3035H-6I	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	3,781In Stock	NT$145.91 NT$95.00 NT$69.19 NT$58.08 View NT$53.78 NT$50.55	Min.: 1 Mult.: 1
Triacs 30 A - 800 V - 150 °C H-series Triac in TO-220AB T3035H-8T STMicroelectronics 1: NT$116.87 4,302In Stock 4,000Expected 11/16/2026	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	4,302In Stock 4,000Expected 11/16/2026	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 T405-600B-TR STMicroelectronics 1: NT$40.87 9,730In Stock 92,500Expected 12/7/2026	Mfr. Part # T405-600B-TR Mouser Part # 511-T405-600B-TR	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	9,730In Stock 92,500Expected 12/7/2026	Cut Tape NT$40.87 NT$26.03 NT$17.06 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 600 Volt T405-600T STMicroelectronics 1: NT$70.98 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$70.98 NT$34.52 NT$29.22 NT$23.19 View NT$21.08 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 765In Stock 9,900On Order	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	765In Stock 9,900On Order On Order Ship Dates Mfr. #: T4050-6PF Stock: 765 Can Ship Immediately On Order: 4,800 Expected 10/29/2026 5,100 Expected 12/5/2026 Factory Lead-Time: 15 Weeks	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 9,423In 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	9,423In 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 5,726In Stock 5,000Expected 11/5/2026	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	5,726In Stock 5,000Expected 11/5/2026	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$49.47 18,619In Stock 12,500Expected 10/29/2026	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	18,619In Stock 12,500Expected 10/29/2026	Cut Tape NT$49.47 NT$31.19 NT$20.58 NT$16.10 Reel NT$11.69 View NT$13.80 NT$10.50 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 1,489In Stock 1,200Expected 4/12/2027	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	1,489In Stock 1,200Expected 4/12/2027	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 8,278In Stock 5,000Expected 11/17/2026	Mfr. Part # T810-600B-TR Mouser Part # 511-T810-600B-TR	STMicroelectronics	Triacs 8A TRIACS Learn More about STMicroelectronics stm standard products	Datasheet	8,278In Stock 5,000Expected 11/17/2026	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 7,040In 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	7,040In 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 T835-600B-TR STMicroelectronics 1: NT$54.85 13,467In Stock	Mfr. Part # T835-600B-TR Mouser Part # 511-T835-600B-TR	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	13,467In Stock	Cut Tape NT$54.85 NT$34.67 NT$23.05 NT$18.07 Reel NT$14.23 View NT$16.46 NT$14.09 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 8.0 Amp 600 Volt T835-600G-TR STMicroelectronics 1: NT$72.06 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$72.06 NT$43.74 NT$29.22 NT$22.98 Reel NT$19.61 View NT$18.39 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 23,040In Stock 15,000Expected 4/26/2027	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	23,040In Stock 15,000Expected 4/26/2027	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 Snubberless Triacs in DPAK and D2PAK T835-800B STMicroelectronics 1: NT$68.83 24,065In Stock 15,000Expected 10/29/2026	Mfr. Part # T835-800B Mouser Part # 511-T835-800B	STMicroelectronics	Triacs 8A Snubberless Triacs in DPAK and D2PAK Learn More about STMicroelectronics stm standard products	Datasheet	24,065In Stock 15,000Expected 10/29/2026	NT$68.83 NT$30.40 NT$27.21 NT$22.62 View NT$19.04 NT$17.21 NT$15.81 NT$15.27 NT$14.99	Min.: 1 Mult.: 1
Triacs 8A Triacs T835-800B-TR STMicroelectronics 1: NT$57.36 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$57.36 NT$36.57 NT$24.16 NT$18.96 Reel NT$15.45 View NT$17.32 NT$14.99 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 687In 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	687In 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 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

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