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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.
ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC SMC50J6.5A STMicroelectronics 1: HK$18.99 2,102In Stock	Mfr. Part No. SMC50J6.5A Mouser Part No 511-SMC50J6.5A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,102In Stock	Cut Tape HK$18.99 HK$12.25 HK$9.29 HK$8.30 Reel HK$5.47 View HK$6.59 HK$6.12 HK$4.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T7V5AY STMicroelectronics 1: HK$12.00 1,687In Stock	Mfr. Part No. SM6T7V5AY Mouser Part No 511-SM6T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	1,687In Stock	Cut Tape HK$12.00 HK$7.82 HK$6.43 HK$5.50 Reel HK$3.64 View HK$4.48 HK$3.98 HK$3.38 HK$3.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS SMC30J64CA STMicroelectronics 1: HK$19.40 1,344In Stock	Mfr. Part No. SMC30J64CA Mouser Part No 511-SMC30J64CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 64 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,344In Stock	Cut Tape HK$19.40 HK$12.41 HK$9.45 HK$8.47 Reel HK$5.56 View HK$6.71 HK$6.25 HK$5.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 10A Triacs T1035H-6G STMicroelectronics 1: HK$16.28 1,616In Stock	Mfr. Part No. T1035H-6G Mouser Part No 511-T1035H-6G	STMicroelectronics	Triacs Hi temp 10A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,616In Stock	HK$16.28 HK$10.28 HK$6.72 HK$5.33 View HK$4.73 HK$4.10 HK$4.03 HK$4.01	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 22V, 16A unidirectional self-controlled TVS in 0402 TVS221SC-1T2 STMicroelectronics 1: HK$7.73 3,497In Stock New Product	Mfr. Part No. TVS221SC-1T2 Mouser Part No 511-TVS221SC-1T2 New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes 22V, 16A unidirectional self-controlled TVS in 0402 Learn More about STMicroelectronics st tvs221sc 1t2 unidirectional single line tvs	Datasheet	3,497In Stock	Cut Tape HK$7.73 HK$3.52 HK$3.11 HK$2.38 View Reel HK$1.38 HK$2.35 HK$2.26 HK$2.23 HK$1.54 HK$1.38 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Triacs 12 Amp 600 Volt BTB12-600CWRG STMicroelectronics 1: HK$13.56 1,681In Stock	Mfr. Part No. BTB12-600CWRG Mouser Part No 511-BTB12-600CW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,681In Stock	HK$13.56 HK$6.61 HK$5.64 HK$4.46 View HK$4.00 HK$3.89 HK$3.72	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T56AY STMicroelectronics 1: HK$15.86 3,664In Stock	Mfr. Part No. SMA6T56AY Mouser Part No 511-SMA6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,664In Stock	Cut Tape HK$15.86 HK$10.11 HK$7.57 HK$6.77 Reel HK$3.94 View HK$5.34 HK$4.74 HK$4.53 HK$3.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T7V6CAY STMicroelectronics 1: HK$11.92 4,819In Stock	Mfr. Part No. SMA6T7V6CAY Mouser Part No 511-SMA6T7V6CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,819In Stock	Cut Tape HK$11.92 HK$7.49 HK$4.90 HK$3.79 Reel HK$2.71 View HK$3.21 HK$3.06 HK$2.63 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 16 Amp 600 Volt BTB16-600SWRG STMicroelectronics 1: HK$15.78 1,406In Stock	Mfr. Part No. BTB16-600SWRG Mouser Part No 511-BTB16-600SW	STMicroelectronics	Triacs 16 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,406In Stock	HK$15.78 HK$6.17 HK$5.27 HK$4.53 HK$4.36	Min.: 1 Mult.: 1
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: HK$48.00 589In Stock	Mfr. Part No. BTB26-600BRG Mouser Part No 511-BTB26-600BRG	STMicroelectronics	Triacs 25 A standard and Snuberless 34 Triacs Learn More about STMicroelectronics stm standard products	Datasheet	589In Stock	HK$48.00 HK$23.51 HK$21.04 HK$19.32	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T21AY STMicroelectronics 1: HK$13.65 3,996In Stock	Mfr. Part No. SM4T21AY Mouser Part No 511-SM4T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,996In Stock	Cut Tape HK$13.65 HK$8.71 HK$6.47 HK$4.76 Reel HK$3.21 View HK$3.90 HK$3.27 HK$3.21 HK$3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T26AY STMicroelectronics 1: HK$11.84 4,059In Stock	Mfr. Part No. SM4T26AY Mouser Part No 511-SM4T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,059In Stock	Cut Tape HK$11.84 HK$7.18 HK$5.96 HK$5.08 Reel HK$3.42 View HK$4.17 HK$4.09 HK$4.01 HK$3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS SM50T13AY STMicroelectronics 1: HK$23.34 2,488In Stock	Mfr. Part No. SM50T13AY Mouser Part No 511-SM50T13AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 11 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,488In Stock	Cut Tape HK$23.34 HK$15.04 HK$11.51 HK$10.36 Reel HK$6.94 View HK$8.30 HK$7.38 HK$6.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC SMC50J100A STMicroelectronics 1: HK$21.37 2,364In Stock	Mfr. Part No. SMC50J100A Mouser Part No 511-SMC50J100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 100 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,364In Stock	Cut Tape HK$21.37 HK$13.73 HK$10.44 HK$9.37 Reel HK$6.25 View HK$7.41 HK$6.79 HK$5.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I TN2010H-6I STMicroelectronics 1: HK$17.10 3,945In Stock	Mfr. Part No. TN2010H-6I Mouser Part No 511-TN2010H-6I	STMicroelectronics	SCRs 20 A 600 V Low IGT High Temperature SCR in TO220I Learn More about STMicroelectronics stm tn scrs	Datasheet	3,945In Stock	HK$17.10 HK$8.14 HK$6.06 HK$5.57 HK$4.73	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC SM30T10AY STMicroelectronics 1: HK$15.12 2,478In Stock	Mfr. Part No. SM30T10AY Mouser Part No 511-SM30T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,478In Stock	Cut Tape HK$15.12 HK$8.55 HK$6.96 HK$6.18 Reel HK$4.73 View HK$5.22 HK$4.98 HK$4.72 HK$4.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T10CAY STMicroelectronics 1: HK$11.43 4,880In Stock	Mfr. Part No. SMA6T10CAY Mouser Part No 511-SMA6T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,880In Stock	Cut Tape HK$11.43 HK$7.17 HK$5.33 HK$4.73 Reel HK$2.67 View HK$3.69 HK$3.21 HK$3.06 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T39AY STMicroelectronics 1: HK$12.82 6,240In Stock	Mfr. Part No. SMA6T39AY Mouser Part No 511-SMA6T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6,240In Stock	Cut Tape HK$12.82 HK$8.47 HK$7.03 HK$6.12 Reel HK$4.03 View HK$5.15 HK$4.74 HK$4.53 HK$3.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB T1635H-8T STMicroelectronics 1: HK$17.43 3,456In Stock	Mfr. Part No. T1635H-8T Mouser Part No 511-T1635H-8T	STMicroelectronics	Triacs 16 A - 800 V - 150 °C H-series Triac in TO-220AB Learn More about STMicroelectronics stm h series triacs	Datasheet	3,456In Stock	HK$17.43 HK$8.47 HK$7.52 HK$5.98 View HK$5.47 HK$4.96	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: HK$3.62 22,719In Stock New Product	Mfr. Part No. ESDA14WY Mouser Part No 511-ESDA14WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	22,719In Stock	Cut Tape HK$3.62 HK$1.59 HK$1.39 HK$1.04 Reel HK$0.764 View HK$0.995 HK$0.658 HK$0.625 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Inrush Current Limiters Rad-hard integrated current limiter - Engineering model RH-PMICL1AK1 STMicroelectronics 1: HK$25,705.01 44In Stock	Mfr. Part No. RH-PMICL1AK1 Mouser Part No 511-RH-PMICL1AK1	STMicroelectronics	Inrush Current Limiters Rad-hard integrated current limiter - Engineering model	Datasheet	44In Stock	HK$25,705.01 View Quote	Min.: 1 Mult.: 1
Triacs 8.0 Amp 600 Volt BTB08-600SWRG STMicroelectronics 1: HK$13.07 1,863In Stock	Mfr. Part No. BTB08-600SWRG Mouser Part No 511-BTB08-600SW	STMicroelectronics	Triacs 8.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,863In Stock	HK$13.07 HK$6.20 HK$5.52 HK$4.56 View HK$3.39 HK$3.37	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T30AY STMicroelectronics 1: HK$13.23 2,853In Stock	Mfr. Part No. SM4T30AY Mouser Part No 511-SM4T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,853In Stock	Cut Tape HK$13.23 HK$7.30 HK$6.08 HK$5.28 Reel HK$3.42 View HK$4.34 HK$4.22 HK$3.93 HK$3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T82AY STMicroelectronics 1: HK$8.71 3,849In Stock	Mfr. Part No. SM4T82AY Mouser Part No 511-SM4T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,849In Stock	Cut Tape HK$8.71 HK$4.08 HK$3.53 HK$2.66 Reel HK$2.04 View HK$2.50 HK$2.35 HK$1.86 HK$1.70 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T7V5AY STMicroelectronics 1: HK$12.58 2,500In Stock	Mfr. Part No. SM15T7V5AY Mouser Part No 511-SM15T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,500In Stock	Cut Tape HK$12.58 HK$7.68 HK$7.18 HK$5.70 Reel HK$3.65 View HK$4.61 HK$4.23 HK$3.64 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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