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STMicroelectronics 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.
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS SM50T39AY STMicroelectronics 1: NT$101.10 2,364In Stock	Mfr. Part # SM50T39AY Mouser Part # 511-SM50T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,364In Stock	Cut Tape NT$101.10 NT$64.17 NT$50.19 NT$45.17 Reel NT$30.26 View NT$36.21 NT$32.19 NT$27.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T39CAY STMicroelectronics 1: NT$67.76 31,186In Stock	Mfr. Part # SM15T39CAY Mouser Part # 511-SM15T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	31,186In Stock	Cut Tape NT$67.76 NT$43.38 NT$32.37 NT$28.93 Reel NT$18.75 View NT$22.84 NT$20.72 NT$17.75 NT$16.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 28 V TVS SM50T33AY STMicroelectronics 1: NT$91.78 2,450In Stock	Mfr. Part # SM50T33AY Mouser Part # 511-SM50T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 28 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,450In Stock	Cut Tape NT$91.78 NT$61.30 NT$50.19 NT$45.17 Reel NT$30.26 View NT$36.21 NT$32.19 NT$27.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK LDP01-26AY STMicroelectronics 1: NT$153.44 12,347In Stock	Mfr. Part # LDP01-26AY Mouser Part # 511-LDP01-26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK	Datasheet	12,347In Stock	Cut Tape NT$153.44 NT$81.74 NT$68.47 NT$61.30 Reel NT$50.91 View NT$55.21 NT$48.40 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS SM6F36AY STMicroelectronics 1: NT$31.91 4,094In Stock 6,000Expected 11/2/2026	Mfr. Part # SM6F36AY Mouser Part # 511-SM6F36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,094In Stock 6,000Expected 11/2/2026	Cut Tape NT$31.91 NT$14.45 NT$12.73 NT$9.68 Reel NT$7.92 View NT$8.50 NT$5.63 NT$4.95	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS SM50T21AY STMicroelectronics 1: NT$101.81 2,490In Stock	Mfr. Part # SM50T21AY Mouser Part # 511-SM50T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,490In Stock	Cut Tape NT$101.81 NT$65.61 NT$50.19 NT$45.17 Reel NT$30.26 View NT$36.21 NT$32.19 NT$27.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS SM50T23AY STMicroelectronics 1: NT$91.78 2,490In Stock	Mfr. Part # SM50T23AY Mouser Part # 511-SM50T23AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 20 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,490In Stock	Cut Tape NT$91.78 NT$61.30 NT$50.19 NT$45.17 Reel NT$30.26 View NT$36.21 NT$32.19 NT$27.39 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 50 Amp 200 Volt BTW69-200RG STMicroelectronics 1: NT$258.84 881In Stock	Mfr. Part # BTW69-200RG Mouser Part # 511-BTW69-200	STMicroelectronics	SCRs 50 Amp 200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	881In Stock	NT$258.84 NT$148.42 NT$124.40 NT$102.89	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) ESDCAN01-2BLY STMicroelectronics 1: NT$14.34 164,237In Stock	Mfr. Part # ESDCAN01-2BLY Mouser Part # 511-ESDCAN01-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT23-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm standard products	Datasheet	164,237In Stock	Cut Tape NT$14.34 NT$6.31 NT$5.23 NT$4.09 Reel NT$2.94 View NT$3.41 NT$2.69 NT$2.47 NT$2.22 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1500W 39V Unidirect SM15T39A STMicroelectronics 1: NT$62.02 12,340In Stock	Mfr. Part # SM15T39A Mouser Part # 511-SM15T39A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 39V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	12,340In Stock	Cut Tape NT$62.02 NT$32.59 NT$29.68 NT$23.59 Reel NT$15.27 View NT$19.68 NT$18.53 NT$14.02 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T19CAY STMicroelectronics 1: NT$74.57 4,375In Stock	Mfr. Part # SM30T19CAY Mouser Part # 511-SM30T19CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	4,375In Stock	Cut Tape NT$74.57 NT$47.68 NT$39.44 NT$32.19 Reel NT$21.40 View NT$26.21 NT$23.80 NT$20.72 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T35AY STMicroelectronics 1: NT$65.96 7,642In Stock	Mfr. Part # SM30T35AY Mouser Part # 511-SM30T35AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	7,642In Stock	Cut Tape NT$65.96 NT$48.40 NT$36.57 NT$30.54 Reel NT$20.11 View NT$25.31 NT$23.45 NT$19.43 NT$18.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T28AY STMicroelectronics 1: NT$57.36 15,944In Stock	Mfr. Part # SM4T28AY Mouser Part # 511-SM4T28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	15,944In Stock	Cut Tape NT$57.36 NT$34.24 NT$28.21 NT$23.70 Reel NT$15.02 View NT$19.11 NT$18.00 NT$16.81 NT$14.34 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 24V Unidirect SM6T24A STMicroelectronics 1: NT$25.10 11,968In Stock	Mfr. Part # SM6T24A Mouser Part # 511-SM6T24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 24V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,968In Stock	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.41 View NT$4.73 NT$4.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T30AY STMicroelectronics 1: NT$63.81 9,184In Stock	Mfr. Part # SM6T30AY Mouser Part # 511-SM6T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	9,184In Stock	Cut Tape NT$63.81 NT$36.21 NT$29.50 NT$25.24 Reel NT$15.70 View NT$20.54 NT$19.39 NT$15.63 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T56CAY STMicroelectronics 1: NT$72.78 5,388In Stock	Mfr. Part # SMA6T56CAY Mouser Part # 511-SMA6T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	5,388In Stock	Cut Tape NT$72.78 NT$46.61 NT$34.92 NT$31.23 Reel NT$18.96 View NT$24.74 NT$22.19 NT$21.51 NT$17.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV Uni SMC30J24A STMicroelectronics 1: NT$74.93 4,782In Stock	Mfr. Part # SMC30J24A Mouser Part # 511-SMC30J24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 24V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	4,782In Stock	Cut Tape NT$74.93 NT$48.04 NT$36.21 NT$32.27 Reel NT$21.12 View NT$25.60 NT$23.16 NT$18.93 NT$18.75 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV Uni SMC30J33A STMicroelectronics 1: NT$66.32 3,312In Stock	Mfr. Part # SMC30J33A Mouser Part # 511-SMC30J33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 33V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,312In Stock	Cut Tape NT$66.32 NT$44.45 NT$34.74 NT$31.05 Reel NT$19.54 View NT$24.59 NT$22.05 NT$18.14 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 48 V TVS in SMC SMC50J48A STMicroelectronics 1: NT$83.17 3,099In Stock	Mfr. Part # SMC50J48A Mouser Part # 511-SMC50J48A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 48 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	3,099In Stock	Cut Tape NT$83.17 NT$53.42 NT$40.51 NT$36.21 Reel NT$22.62 View NT$28.79 NT$26.71 NT$21.47 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect SMCJ22A-TR STMicroelectronics 1: NT$45.17 6,657In Stock	Mfr. Part # SMCJ22A-TR Mouser Part # 511-SMCJ22A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,657In Stock	Cut Tape NT$45.17 NT$21.01 NT$18.64 NT$14.45 Reel NT$10.90 View NT$9.72 NT$9.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Hi temp 12A Triacs T1235H-6I STMicroelectronics 1: NT$70.27 2,664In Stock	Mfr. Part # T1235H-6I Mouser Part # 511-T1235H-6I	STMicroelectronics	Triacs Hi temp 12A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	2,664In Stock	NT$70.27 NT$33.70 NT$30.15 NT$23.88 View NT$22.51 NT$19.86	Min.: 1 Mult.: 1
Triacs Hi temp 20A Triacs T2050H-6T STMicroelectronics 1: NT$98.23 4,857In Stock	Mfr. Part # T2050H-6T Mouser Part # 511-T2050H-6T	STMicroelectronics	Triacs Hi temp 20A Triacs Learn More about STMicroelectronics stm h series triacs	Datasheet	4,857In Stock	NT$98.23 NT$63.10 NT$43.02 NT$36.57 View NT$32.12 NT$30.36 NT$29.22	Min.: 1 Mult.: 1
Triacs 25 A - 800 V - T-Series Triac in TO-220AB insulated T2535T-8I STMicroelectronics 1: NT$95.00 13,717In Stock	Mfr. Part # T2535T-8I Mouser Part # 511-T2535T-8I	STMicroelectronics	Triacs 25 A - 800 V - T-Series Triac in TO-220AB insulated Learn More about STMicroelectronics stm t2535t 25a 800v triac	Datasheet	13,717In Stock	NT$95.00 NT$46.61 NT$41.94 NT$35.46 View NT$31.98 NT$30.04	Min.: 1 Mult.: 1
Triacs 4.0 Amp 600 Volt T405-600B STMicroelectronics 1: NT$46.25 6,299In Stock	Mfr. Part # T405-600B Mouser Part # 511-T405-600B	STMicroelectronics	Triacs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	6,299In Stock	NT$46.25 NT$17.93 NT$13.37 NT$11.58 View NT$10.79 NT$9.57	Min.: 1 Mult.: 1
Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac T810T-8G STMicroelectronics 1: NT$65.25 10,586In Stock	Mfr. Part # T810T-8G Mouser Part # 511-T810T-8G	STMicroelectronics	Triacs 8A 800V 150°C D²PAK Logic Level T-Series Triac Learn More about STMicroelectronics stm t810t 8g logic level triac	Datasheet	10,586In Stock	NT$65.25 NT$25.10 NT$18.36 NT$17.46 View NT$16.53 NT$14.56 NT$14.09 NT$13.52	Min.: 1 Mult.: 1

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STMicroelectronics Circuit Protection

Types of Circuit Protection