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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.
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T39AY STMicroelectronics 1: NT$67.04 7,648Expected 11/5/2026	Mfr. Part # SM4T39AY Mouser Part # 511-SM4T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	7,648Expected 11/5/2026	Cut Tape NT$67.04 NT$42.30 NT$33.84 NT$27.50 Reel NT$15.59 View NT$21.22 NT$20.15 NT$13.44 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T39CAY STMicroelectronics 1: NT$65.25 4,330In Stock	Mfr. Part # SM4T39CAY Mouser Part # 511-SM4T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,330In Stock	Cut Tape NT$65.25 NT$41.59 NT$30.97 NT$27.64 Reel NT$16.56 View NT$21.80 NT$20.26 NT$19.79 NT$14.99 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T68CAY STMicroelectronics 1: NT$61.66 4,910In Stock	Mfr. Part # SM4T68CAY Mouser Part # 511-SM4T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,910In Stock	Cut Tape NT$61.66 NT$39.08 NT$29.18 NT$26.03 Reel NT$14.63 View NT$20.43 NT$18.89 NT$18.43 NT$13.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T6V7CAY STMicroelectronics 1: NT$61.66 7,085In Stock	Mfr. Part # SM4T6V7CAY Mouser Part # 511-SM4T6V7CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	7,085In Stock	Cut Tape NT$61.66 NT$39.08 NT$29.18 NT$26.03 Reel NT$15.85 View NT$20.43 NT$18.89 NT$18.43 NT$13.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T7V6CAY STMicroelectronics 1: NT$40.87 6,407In Stock	Mfr. Part # SM4T7V6CAY Mouser Part # 511-SM4T7V6CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	6,407In Stock	Cut Tape NT$40.87 NT$18.89 NT$16.71 NT$12.91 Reel NT$11.15 View NT$12.58 NT$11.69 NT$9.54 NT$9.18 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 100V Unidirect SM6T100A STMicroelectronics 1: NT$34.42 9,755In Stock	Mfr. Part # SM6T100A Mouser Part # 511-SM6T100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 100V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	9,755In Stock	Cut Tape NT$34.42 NT$15.81 NT$13.95 NT$10.72 Reel NT$8.50 View NT$10.68 NT$7.46 NT$6.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 100V Bidirect SM6T100CA STMicroelectronics 1: NT$36.57 11,959In Stock	Mfr. Part # SM6T100CA Mouser Part # 511-SM6T100CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 100V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,959In Stock	Cut Tape NT$36.57 NT$16.74 NT$14.81 NT$11.36 Reel NT$9.03 View NT$7.92 NT$7.60 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 15V Unidirect SM6T15A STMicroelectronics 1: NT$25.10 33,697In Stock	Mfr. Part # SM6T15A Mouser Part # 511-SM6T15A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 15V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	33,697In Stock	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.63 View NT$7.24 NT$5.13 NT$4.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T15AY STMicroelectronics 1: NT$44.45 6,186In Stock	Mfr. Part # SM6T15AY Mouser Part # 511-SM6T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,186In Stock	Cut Tape NT$44.45 NT$20.61 NT$18.28 NT$14.16 Reel NT$11.40 View NT$14.12 NT$10.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T15CAY STMicroelectronics 1: NT$47.68 10,375In Stock	Mfr. Part # SM6T15CAY Mouser Part # 511-SM6T15CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	10,375In Stock	Cut Tape NT$47.68 NT$29.90 NT$22.23 NT$19.72 Reel NT$12.66 View NT$15.34 NT$14.16 NT$11.40 NT$11.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 18V Unidirect SM6T18A STMicroelectronics 1: NT$25.10 16,394In Stock	Mfr. Part # SM6T18A Mouser Part # 511-SM6T18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 18V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	16,394In Stock	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.56 View NT$7.28 NT$5.05 NT$4.62 NT$4.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 22V Unidirect SM6T22A STMicroelectronics 1: NT$24.74 26,245In Stock	Mfr. Part # SM6T22A Mouser Part # 511-SM6T22A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 22V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	26,245In Stock	Cut Tape NT$24.74 NT$11.08 NT$9.72 NT$7.39 Reel NT$5.74 View NT$5.45 NT$5.16 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T22CAY STMicroelectronics 1: NT$72.78 8,348In Stock	Mfr. Part # SM6T22CAY Mouser Part # 511-SM6T22CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	8,348In Stock	Cut Tape NT$72.78 NT$46.61 NT$34.92 NT$31.23 Reel NT$20.40 View NT$24.74 NT$23.34 NT$18.25 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 213 V TVS in SMB SM6T250CAY STMicroelectronics 1: NT$42.66 27,358In Stock	Mfr. Part # SM6T250CAY Mouser Part # 511-SM6T250CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 213 V TVS in SMB Learn More about STMicroelectronics stm standard products	Datasheet	27,358In Stock	Cut Tape NT$42.66 NT$19.83 NT$17.57 NT$13.59 Reel NT$10.90 View NT$13.41 NT$9.61 NT$9.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T27CAY STMicroelectronics 1: NT$69.55 3,210In Stock	Mfr. Part # SM6T27CAY Mouser Part # 511-SM6T27CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	3,210In Stock	Cut Tape NT$69.55 NT$44.45 NT$33.34 NT$29.79 Reel NT$19.36 View NT$23.55 NT$22.08 NT$17.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 30V Unidirect SM6T30A STMicroelectronics 1: NT$30.11 24,605In Stock 5,000Expected 12/1/2026	Mfr. Part # SM6T30A Mouser Part # 511-SM6T30A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	24,605In Stock 5,000Expected 12/1/2026	Cut Tape NT$30.11 NT$14.70 NT$12.66 NT$9.86 Reel NT$7.85 View NT$9.39 NT$6.85 NT$6.13 NT$5.92 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 30V Bidirect SM6T30CA STMicroelectronics 1: NT$26.53 28,317In Stock	Mfr. Part # SM6T30CA Mouser Part # 511-SM6T30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	28,317In Stock	Cut Tape NT$26.53 NT$12.05 NT$10.61 NT$8.07 Reel NT$5.77 View NT$7.46 NT$5.38 NT$5.27 NT$4.91 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 33V Unidirect SM6T33A STMicroelectronics 1: NT$25.10 11,622In Stock 27,500On Order	Mfr. Part # SM6T33A Mouser Part # 511-SM6T33A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 33V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,622In Stock 27,500On Order On Order Ship Dates Mfr. #: SM6T33A Stock: 11,622 Can Ship Immediately On Order: 12,500 Expected 11/5/2026 15,000 Expected 1/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.81 View NT$5.13 NT$4.77 NT$4.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T33CAY STMicroelectronics 1: NT$62.74 29,648In Stock	Mfr. Part # SM6T33CAY Mouser Part # 511-SM6T33CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	29,648In Stock	Cut Tape NT$62.74 NT$40.15 NT$29.86 NT$26.64 Reel NT$16.17 View NT$20.97 NT$19.61 NT$15.06 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 36V Unidirect SM6T36A STMicroelectronics 1: NT$24.74 27,038In Stock	Mfr. Part # SM6T36A Mouser Part # 511-SM6T36A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 36V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	27,038In Stock	Cut Tape NT$24.74 NT$11.08 NT$9.72 NT$7.39 Reel NT$5.66 NT$4.98 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 36V Bidirect SM6T36CA STMicroelectronics 1: NT$36.57 16,542In Stock	Mfr. Part # SM6T36CA Mouser Part # 511-SM6T36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 36V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	16,542In Stock	Cut Tape NT$36.57 NT$16.74 NT$14.81 NT$11.36 Reel NT$9.03 View NT$7.92 NT$7.74 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 39V Unidirect SM6T39A STMicroelectronics 1: NT$29.76 32,430In Stock 10,000Expected 11/5/2026	Mfr. Part # SM6T39A Mouser Part # 511-SM6T39A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 39V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	32,430In Stock 10,000Expected 11/5/2026	Cut Tape NT$29.76 NT$14.70 NT$12.48 NT$9.68 Reel NT$7.85 View NT$9.21 NT$6.85 NT$6.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T39CAY STMicroelectronics 1: NT$69.55 2,810In Stock	Mfr. Part # SM6T39CAY Mouser Part # 511-SM6T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	2,810In Stock	Cut Tape NT$69.55 NT$44.45 NT$33.34 NT$29.79 Reel NT$19.07 View NT$23.55 NT$22.08 NT$17.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T42CAY STMicroelectronics 1: NT$43.02 5,975In Stock	Mfr. Part # SM6T42CAY Mouser Part # 511-SM6T42CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	5,975In Stock	Cut Tape NT$43.02 NT$19.97 NT$17.71 NT$13.69 Reel NT$11.01 View NT$13.55 NT$9.68 NT$8.85 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T47AY STMicroelectronics 1: NT$40.15 7,046In Stock	Mfr. Part # SM6T47AY Mouser Part # 511-SM6T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	7,046In Stock	Cut Tape NT$40.15 NT$18.53 NT$16.42 NT$12.69 Reel NT$10.15 View NT$12.48 NT$8.93 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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