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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 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$27.57 NT$23.88 Reel NT$14.63 View NT$19.00 NT$17.60 NT$17.24 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$18.14 NT$17.32 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$8.28 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 100V Unidirect SM6T100A STMicroelectronics 1: NT$34.42 9,705In 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	9,705In Stock	Cut Tape NT$34.42 NT$15.81 NT$13.59 NT$10.54 Reel NT$8.50 View NT$10.00 NT$7.46 NT$7.24 NT$6.35 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 100V Bidirect SM6T100CA STMicroelectronics 1: NT$36.57 11,759In 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	11,759In Stock	Cut Tape NT$36.57 NT$16.74 NT$14.81 NT$11.36 Reel NT$9.03 View NT$7.92 NT$7.42 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 10V Unidirect SM6T10A STMicroelectronics 1: NT$25.10 13,685In Stock	Mfr. Part # SM6T10A Mouser Part # 511-SM6T10A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	13,685In Stock	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.09 View NT$4.80 NT$4.73 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 15V Unidirect SM6T15A STMicroelectronics 1: NT$25.10 28,585In 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	28,585In Stock	Cut Tape NT$25.10 NT$11.36 NT$10.00 NT$7.56 Reel NT$5.84 View NT$5.13 NT$4.91 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$13.59 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 16,251In 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	16,251In 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 26,121In 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	26,121In 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$22.87 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$8.82 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 30V Unidirect SM6T30A STMicroelectronics 1: NT$32.27 24,575In 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	24,575In Stock 5,000Expected 12/1/2026	Cut Tape NT$32.27 NT$14.70 NT$12.01 NT$9.18 Reel NT$7.53 View NT$8.71 NT$6.85 NT$6.09 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 28,117In 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	28,117In 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 600 W 4kW Transil 6V to 70V Bi SM6T33CAY STMicroelectronics 1: NT$62.74 29,598In 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	29,598In Stock	Cut Tape NT$62.74 NT$40.15 NT$29.86 NT$26.64 Reel NT$16.17 View NT$20.97 NT$18.68 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 32,400In 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	32,400In 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 NT$8.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T56AY STMicroelectronics 1: NT$44.45 5,165In Stock 10,000Expected 11/25/2026	Mfr. Part # SM6T56AY Mouser Part # 511-SM6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	5,165In Stock 10,000Expected 11/25/2026	Cut Tape NT$44.45 NT$20.61 NT$18.03 NT$13.95 Reel NT$11.40 View NT$10.04 NT$9.29 NT$9.03 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T56CAY STMicroelectronics 1: NT$47.68 7,649In Stock	Mfr. Part # SM6T56CAY Mouser Part # 511-SM6T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	7,649In Stock	Cut Tape NT$47.68 NT$29.90 NT$22.23 NT$19.72 Reel NT$11.79 View NT$15.34 NT$13.59 NT$11.19 NT$10.22 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 6.8V Unidirect SM6T6V8A STMicroelectronics 1: NT$20.08 39,629In Stock 37,500Expected 11/5/2026	Mfr. Part # SM6T6V8A Mouser Part # 511-SM6T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 6.8V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	39,629In Stock 37,500Expected 11/5/2026	Cut Tape NT$20.08 NT$8.93 NT$7.82 NT$5.88 Reel NT$4.41 View NT$5.77 NT$3.91 NT$3.80 NT$3.55 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 6.8V Bidirect SM6T6V8CA STMicroelectronics 1: NT$21.51 39,890In Stock	Mfr. Part # SM6T6V8CA Mouser Part # 511-SM6T6V8CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 6.8V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	39,890In Stock	Cut Tape NT$21.51 NT$9.61 NT$8.46 NT$6.38 Reel NT$4.95 View NT$6.27 NT$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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