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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 400 W 2.3kW Transil 5V to 70V Bi SM4T10CAY STMicroelectronics 1: HK$9.37 5,457In Stock	Mfr. Part No. SM4T10CAY Mouser Part No 511-SM4T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	5,457In Stock	Cut Tape HK$9.37 HK$4.33 HK$3.83 HK$2.96 Reel HK$2.18 View HK$2.88 HK$2.64 HK$1.94 HK$1.84 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T82CAY STMicroelectronics 1: HK$10.52 4,815In Stock	Mfr. Part No. SM4T82CAY Mouser Part No 511-SM4T82CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,815In Stock	Cut Tape HK$10.52 HK$6.57 HK$4.32 HK$3.16 Reel HK$2.19 View HK$2.89 HK$2.65 HK$1.84 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T14CAY STMicroelectronics 1: HK$11.43 3,910In Stock	Mfr. Part No. SMA6T14CAY Mouser Part No 511-SMA6T14CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,910In Stock	Cut Tape HK$11.43 HK$7.17 HK$5.33 HK$4.73 Reel HK$2.75 View HK$3.69 HK$3.30 HK$3.15 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T47CAY STMicroelectronics 1: HK$11.43 3,200In Stock	Mfr. Part No. SMA6T47CAY Mouser Part No 511-SMA6T47CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,200In Stock	Cut Tape HK$11.43 HK$7.17 HK$5.33 HK$4.73 Reel HK$2.75 View HK$3.69 HK$3.30 HK$3.15 HK$2.47 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V Bidirect SMAJ13CA-TR STMicroelectronics 1: HK$5.26 11,902In Stock	Mfr. Part No. SMAJ13CA-TR Mouser Part No 511-SMAJ13CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 13V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,902In Stock	Cut Tape HK$5.26 HK$2.50 HK$2.06 HK$1.66 Reel HK$0.871 View HK$1.54 HK$1.41 HK$0.847 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 188V Unidirect SMAJ188A-TR STMicroelectronics 1: HK$4.03 8,752In Stock	Mfr. Part No. SMAJ188A-TR Mouser Part No 511-SMAJ188A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 188V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,752In Stock	Cut Tape HK$4.03 HK$1.94 HK$1.60 HK$1.28 View Reel HK$1.06 HK$1.23 HK$1.20 HK$1.06 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS SMC30J170A STMicroelectronics 1: HK$16.60 2,063In Stock	Mfr. Part No. SMC30J170A Mouser Part No 511-SMC30J170A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 170 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,063In Stock	Cut Tape HK$16.60 HK$10.60 HK$7.96 HK$7.11 Reel HK$4.81 View HK$5.63 HK$5.04 HK$4.44 HK$4.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 10A Triacs T1035H-6G-TR STMicroelectronics 1: HK$15.45 2,430In Stock	Mfr. Part No. T1035H-6G-TR Mouser Part No 511-T1035H-6G-TR	STMicroelectronics	Triacs Hi temp 10A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	2,430In Stock	Cut Tape HK$15.45 HK$9.86 HK$6.58 HK$5.20 Reel HK$4.75 View HK$4.56 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Hi temp 12A Triacs T1235H-6T STMicroelectronics 1: HK$20.55 1,491In Stock	Mfr. Part No. T1235H-6T Mouser Part No 511-T1235H-6T	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	1,491In Stock	HK$20.55 HK$10.11 HK$9.04 HK$7.22 View HK$6.64 HK$6.37	Min.: 1 Mult.: 1
Triacs 25A BTA UL1557 Cert 4/3 Quadrant Triac T2535-800G-TR STMicroelectronics 1: HK$41.76 647In Stock	Mfr. Part No. T2535-800G-TR Mouser Part No 511-T2535-800G-TR	STMicroelectronics	Triacs 25A BTA UL1557 Cert 4/3 Quadrant Triac	Datasheet	647In Stock	Cut Tape HK$41.76 HK$27.62 HK$19.65 HK$17.34 Reel HK$15.37 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs High Temperature 20A SCRs TN2010H-6G-TR STMicroelectronics 1: HK$15.21 2,638In Stock	Mfr. Part No. TN2010H-6G-TR Mouser Part No 511-TN2010H-6G-TR	STMicroelectronics	SCRs High Temperature 20A SCRs Learn More about STMicroelectronics stm tn scrs	Datasheet	2,638In Stock	Cut Tape HK$15.21 HK$9.70 HK$6.49 HK$5.13 Reel HK$4.69 HK$4.15 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 12 Amp 600 Volt TYN612TRG STMicroelectronics 1: HK$12.00 2,250In Stock	Mfr. Part No. TYN612TRG Mouser Part No 511-TYN612T	STMicroelectronics	SCRs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,250In Stock	HK$12.00 HK$5.66 HK$5.03 HK$4.29 HK$3.03	Min.: 1 Mult.: 1
SCRs THYRISTOR TYN812RG STMicroelectronics 1: HK$14.22 2,158In Stock	Mfr. Part No. TYN812RG Mouser Part No 511-TYN812RG	STMicroelectronics	SCRs THYRISTOR Learn More about STMicroelectronics stm standard products	Datasheet	2,158In Stock	HK$14.22 HK$6.77 HK$6.04 HK$4.76 View HK$4.34 HK$3.84	Min.: 1 Mult.: 1
Triacs 20 Amp 700 Volt BTA20-700BWRG STMicroelectronics 1: HK$27.13 720In Stock NRND	Mfr. Part No. BTA20-700BWRG Mouser Part No 511-BTA20-700BW NRND	STMicroelectronics	Triacs 20 Amp 700 Volt	Datasheet	720In Stock	HK$27.13 HK$12.91 HK$10.44 HK$9.29	Min.: 1 Mult.: 1
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$5.57 View HK$6.72 HK$6.25 HK$5.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 6.5 V TVS in SMC SMC50J6.5A STMicroelectronics 1: HK$19.07 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$19.07 HK$12.25 HK$9.29 HK$8.30 Reel HK$5.47 View HK$6.60 HK$6.12 HK$4.92 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$4.32 HK$4.16 HK$4.06	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 22V, 16A unidirectional self-controlled TVS in 0402 TVS221SC-1T2 STMicroelectronics 1: HK$8.38 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$8.38 HK$5.24 HK$3.42 HK$2.58 View Reel HK$1.63 HK$2.34 HK$2.15 HK$2.10 HK$1.78 HK$1.63 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 12 V ESD protection in SOT323 ESDA14WY STMicroelectronics 1: HK$3.45 29,124In 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	29,124In Stock	Cut Tape HK$3.45 HK$1.59 HK$1.32 HK$0.995 Reel HK$0.707 View HK$0.929 HK$0.649 HK$0.60 HK$0.543 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 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 4,014In 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	4,014In Stock	Cut Tape HK$15.86 HK$10.11 HK$7.58 HK$6.77 Reel HK$4.09 View HK$5.35 HK$4.73 HK$4.52 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$2.78 View HK$3.21 HK$3.06 HK$2.63 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 25 A standard and Snuberless 34 Triacs BTB26-600BRG STMicroelectronics 1: HK$48.99 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$48.99 HK$26.80 HK$22.19 HK$19.56	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$5.76 Reel HK$3.42 View HK$4.53 HK$4.12 HK$3.92 HK$3.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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