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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Triacs 10 Amp 600 Volt BTA10-600BRG STMicroelectronics 1: HK$16.69 3,372In Stock	Mfr. Part No. BTA10-600BRG Mouser Part No 511-BTA10-600B	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,372In Stock	HK$16.69 HK$10.03 HK$6.88 HK$5.68 View HK$5.67 HK$4.26 HK$4.11	Min.: 1 Mult.: 1
Triacs 10 Amp 600 Volt BTA10-600BWRG STMicroelectronics 1: HK$17.34 2,710In Stock	Mfr. Part No. BTA10-600BWRG Mouser Part No 511-BTA10-600BW	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,710In Stock	HK$17.34 HK$9.95 HK$7.42 HK$7.28 View HK$6.70 HK$6.21 HK$4.78	Min.: 1 Mult.: 1
Triacs 10 Amp 600 Volt BTA10-600CWRG STMicroelectronics 1: HK$16.85 2,628In Stock	Mfr. Part No. BTA10-600CWRG Mouser Part No 511-BTA10-600CW	STMicroelectronics	Triacs 10 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,628In Stock	HK$16.85 HK$8.11 HK$7.26 HK$5.76 View HK$5.27 HK$4.87 HK$4.78	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600BWRG STMicroelectronics 1: HK$17.84 6,835In Stock 12,000On Order	Mfr. Part No. BTA12-600BWRG Mouser Part No 511-BTA12-600BW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,835In Stock 12,000On Order On Order Ship Dates Mfr. No: BTA12-600BWRG Stock: 6,835 Can Dispatch Immediately On Order: 2,000 Expected 30/10/2026 10,000 Expected 16/11/2026 Factory Lead Time: 15 Weeks	HK$17.84 HK$11.10 HK$7.30 HK$5.80 View HK$5.14 HK$4.69 HK$4.52 HK$4.36	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600CWRG STMicroelectronics 1: HK$18.17 5,422In Stock 6,000Expected 15/2/2027	Mfr. Part No. BTA12-600CWRG Mouser Part No 511-BTA12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,422In Stock 6,000Expected 15/2/2027	HK$18.17 HK$10.93 HK$7.50 HK$5.95 View HK$5.87 HK$4.64 HK$4.48	Min.: 1 Mult.: 1
Triacs 12 Amp 800 Volt BTA12-800BWRG STMicroelectronics 1: HK$17.02 5,324In Stock	Mfr. Part No. BTA12-800BWRG Mouser Part No 511-BTA12-800BW	STMicroelectronics	Triacs 12 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,324In Stock	HK$17.02 HK$10.69 HK$7.01 HK$6.24 View HK$5.86 HK$4.18	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600BWRG STMicroelectronics 1: HK$18.41 7,598In Stock 18,000Expected 30/11/2026	Mfr. Part No. BTA16-600BWRG Mouser Part No 511-BTA16-600BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	7,598In Stock 18,000Expected 30/11/2026	HK$18.41 HK$11.67 HK$9.54 HK$8.55 View HK$8.01 HK$7.60 HK$5.07	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600CWRG STMicroelectronics 1: HK$18.41 8,741In Stock	Mfr. Part No. BTA16-600CWRG Mouser Part No 511-BTA16-600CW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	8,741In Stock	HK$18.41 HK$11.67 HK$7.87 HK$6.38 View HK$5.71 HK$5.33 HK$5.07	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTA16-600SWRG STMicroelectronics 1: HK$17.59 2,744In Stock	Mfr. Part No. BTA16-600SWRG Mouser Part No 511-BTA16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,744In Stock	HK$17.59 HK$8.47 HK$7.58 HK$6.03 View HK$5.52 HK$5.32 HK$5.05	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA24-600CWRG STMicroelectronics 1: HK$25.48 3,428In Stock 9,000On Order	Mfr. Part No. BTA24-600CWRG Mouser Part No 511-BTA24-600CW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,428In Stock 9,000On Order On Order Ship Dates Mfr. No: BTA24-600CWRG Stock: 3,428 Can Dispatch Immediately On Order: 2,000 Expected 14/12/2026 7,000 Expected 15/2/2027 Factory Lead Time: 15 Weeks	HK$25.48 HK$15.70 HK$11.26 HK$9.21 View HK$8.47 HK$8.20 HK$7.93	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTA26-800BRG STMicroelectronics 1: HK$41.10 1,179In Stock 1,200Expected 12/4/2027	Mfr. Part No. BTA26-800BRG Mouser Part No 511-BTA26-800B	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,179In Stock 1,200Expected 12/4/2027	HK$41.10 HK$30.91 HK$23.10 HK$19.40 View HK$17.92 HK$16.69 HK$15.21	Min.: 1 Mult.: 1
Triacs 40 Amp 700 Volt BTA41-700BRG STMicroelectronics 1: HK$85.49 499In Stock	Mfr. Part No. BTA41-700BRG Mouser Part No 511-BTA41-700B	STMicroelectronics	Triacs 40 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	499In Stock	HK$85.49 HK$50.55 HK$43.24	Min.: 1 Mult.: 1
Triacs 6 Amp 600 Volt BTB06-600BWRG STMicroelectronics 1: HK$15.45 13,390In Stock	Mfr. Part No. BTB06-600BWRG Mouser Part No 511-BTB06-600BW	STMicroelectronics	Triacs 6 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	13,390In Stock	HK$15.45 HK$8.08 HK$6.28 HK$4.93 View HK$4.41 HK$4.05 HK$3.67 HK$3.27 HK$3.17	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTB08-600TWRG STMicroelectronics 1: HK$15.62 4,001In Stock	Mfr. Part No. BTB08-600TWRG Mouser Part No 511-BTB08-600TW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,001In Stock	HK$15.62 HK$7.46 HK$6.67 HK$5.24 View HK$4.48 HK$4.05 HK$3.60 HK$3.37	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTB12-600SWRG STMicroelectronics 1: HK$14.88 30,559In Stock 12,000Expected 29/10/2026	Mfr. Part No. BTB12-600SWRG Mouser Part No 511-BTB12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	30,559In Stock 12,000Expected 29/10/2026	HK$14.88 HK$7.18 HK$5.90 HK$4.87 View HK$4.32 HK$3.94 HK$3.69	Min.: 1 Mult.: 1
Triacs 16 Amp 600 Volt BTB16-800BWRG STMicroelectronics 1: HK$18.50 2,936In Stock	Mfr. Part No. BTB16-800BWRG Mouser Part No 511-BTB16-800BW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,936In Stock	HK$18.50 HK$9.54 HK$7.64 HK$6.07 View HK$5.38 HK$4.92 HK$4.73 HK$4.56	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BRG STMicroelectronics 1: HK$22.36 1,812In Stock	Mfr. Part No. BTB24-600BRG Mouser Part No 511-BTB24-600B	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,812In Stock	HK$22.36 HK$13.89 HK$9.78 HK$8.30 View HK$7.28 HK$6.89 HK$6.54	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTB24-600BWRG STMicroelectronics 1: HK$22.93 4,603In Stock	Mfr. Part No. BTB24-600BWRG Mouser Part No 511-BTB24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,603In Stock	HK$22.93 HK$13.15 HK$10.03 HK$8.55 View HK$8.38 HK$6.74	Min.: 1 Mult.: 1
Triacs 25 Amp 800 Volt BTB24-800BWRG STMicroelectronics 1: HK$23.59 5,662In Stock	Mfr. Part No. BTB24-800BWRG Mouser Part No 511-BTB24-800BW	STMicroelectronics	Triacs 25 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,662In Stock	HK$23.59 HK$15.12 HK$10.69 HK$8.80 View HK$8.06 HK$7.31 HK$6.95	Min.: 1 Mult.: 1
Triacs 40 Amp 800 Volt BTB41-800BRG STMicroelectronics 1: HK$57.62 577In Stock	Mfr. Part No. BTB41-800BRG Mouser Part No 511-BTB41-800B	STMicroelectronics	Triacs 40 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	577In Stock	HK$57.62 HK$36.41 HK$29.84 HK$26.63 HK$24.58	Min.: 1 Mult.: 1
SCRs 30 Amp 1200 Volt BTW68-1200RG STMicroelectronics 1: HK$54.66 2,158In Stock	Mfr. Part No. BTW68-1200RG Mouser Part No 511-BTW68-1200	STMicroelectronics	SCRs 30 Amp 1200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,158In Stock	HK$54.66 HK$31.15 HK$25.98 HK$23.59	Min.: 1 Mult.: 1
SCRs 40 Amp 600 Volt BTW69-600RG STMicroelectronics 1: HK$58.77 1,249In Stock 1,800Expected 11/1/2027	Mfr. Part No. BTW69-600RG Mouser Part No 511-BTW69-600	STMicroelectronics	SCRs 40 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,249In Stock 1,800Expected 11/1/2027	HK$58.77 HK$34.11 HK$28.44 HK$24.58	Min.: 1 Mult.: 1
Inrush Current Limiters High speed digital input current limiter CLT01-38SQ7-TR STMicroelectronics 1: HK$29.10 2,230In Stock	Mfr. Part No. CLT01-38SQ7-TR Mouser Part No 511-CLT01-38SQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter Learn More about STMicroelectronics stm clt01 38sq7 limiter	Datasheet	2,230In Stock	Cut Tape HK$29.10 HK$24.08 HK$22.19 HK$18.41 View Reel HK$13.97 HK$17.02 HK$15.29 HK$14.06 HK$13.97 HK$13.97	Min.: 1 Mult.: 1 : 2,500
Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L CLT03-1SC3 STMicroelectronics 1: HK$13.40 3,289In Stock	Mfr. Part No. CLT03-1SC3 Mouser Part No 511-CLT03-1SC3	STMicroelectronics	Inrush Current Limiters Single line self powered digital input current limiter in SOT23-8L Learn More about STMicroelectronics stm clt03 limiters	Datasheet	3,289In Stock	Cut Tape HK$13.40 HK$10.03 HK$7.55 HK$7.39 Reel HK$5.38 View HK$6.75 HK$6.21 HK$5.54 HK$4.64 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 ESDA051-1JY STMicroelectronics 1: HK$2.71 40,997In Stock	Mfr. Part No. ESDA051-1JY Mouser Part No 511-ESDA051-1JY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive single line 5V TVS in SOD323 Learn More about STMicroelectronics stm esda051 tvs	Datasheet	40,997In Stock	Cut Tape HK$2.71 HK$1.19 HK$1.04 HK$0.773 Reel HK$0.551 View HK$0.649 HK$0.51 HK$0.469 HK$0.419 MouseReel Available	Min.: 1 Mult.: 1 : 3,000

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