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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 1500W 220V Unidirect SM15T220A STMicroelectronics 1: NT$60.95 1,689In Stock	Mfr. Part # SM15T220A Mouser Part # 511-SM15T220A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 220V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,689In Stock	Cut Tape NT$60.95 NT$38.72 NT$28.90 NT$25.78 Reel NT$16.24 View NT$20.18 NT$17.39 NT$14.48 NT$14.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T22CAY STMicroelectronics 1: NT$67.76 1,313In Stock	Mfr. Part # SM15T22CAY Mouser Part # 511-SM15T22CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,313In Stock	Cut Tape NT$67.76 NT$43.38 NT$32.37 NT$28.93 Reel NT$18.75 View NT$22.84 NT$21.33 NT$16.74 NT$16.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect SM15T24CA STMicroelectronics 1: NT$61.30 2,034In Stock	Mfr. Part # SM15T24CA Mouser Part # 511-SM15T24CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,034In Stock	Cut Tape NT$61.30 NT$38.72 NT$29.00 NT$25.85 Reel NT$16.67 View NT$20.26 NT$18.71 NT$14.63 NT$14.48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T24CAY STMicroelectronics 1: NT$67.76 1,727In Stock 2,500Expected 1/13/2027	Mfr. Part # SM15T24CAY Mouser Part # 511-SM15T24CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,727In Stock 2,500Expected 1/13/2027	Cut Tape NT$67.76 NT$43.38 NT$32.37 NT$28.93 Reel NT$18.10 View NT$22.84 NT$21.33 NT$16.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect SM15T27A STMicroelectronics 1: NT$58.79 3,052In Stock	Mfr. Part # SM15T27A Mouser Part # 511-SM15T27A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,052In Stock	Cut Tape NT$58.79 NT$37.28 NT$27.82 NT$24.77 Reel NT$15.88 View NT$19.43 NT$18.46 NT$14.09 NT$13.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect SM15T30A STMicroelectronics 1: NT$60.95 1,943In Stock	Mfr. Part # SM15T30A Mouser Part # 511-SM15T30A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,943In Stock	Cut Tape NT$60.95 NT$34.99 NT$27.64 NT$23.95 Reel NT$15.99 View NT$19.11 NT$17.78 NT$14.41 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect SM15T33CA STMicroelectronics 1: NT$60.59 1,028In Stock 10,000On Order	Mfr. Part # SM15T33CA Mouser Part # 511-SM15T33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,028In Stock 10,000On Order On Order Ship Dates Mfr. #: SM15T33CA Stock: 1,028 Can Ship Immediately On Order: 2,500 Expected 1/1/2027 7,500 Expected 2/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape NT$60.59 NT$38.36 NT$28.64 NT$25.53 Reel NT$16.38 View NT$20.04 NT$19.11 NT$14.59 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect SM15T36CA STMicroelectronics 1: NT$46.25 2,727In Stock 10,000Expected 12/23/2026	Mfr. Part # SM15T36CA Mouser Part # 511-SM15T36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,727In Stock 10,000Expected 12/23/2026	Cut Tape NT$46.25 NT$28.90 NT$21.44 NT$19.04 Reel NT$11.40 View NT$14.77 NT$13.55 NT$10.32 NT$9.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T47AY STMicroelectronics 1: NT$65.25 946In Stock	Mfr. Part # SM15T47AY Mouser Part # 511-SM15T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	946In Stock	Cut Tape NT$65.25 NT$41.59 NT$31.05 NT$27.71 Reel NT$17.89 View NT$21.83 NT$20.29 NT$15.95 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect SM15T68A STMicroelectronics 1: NT$64.53 2,063In Stock	Mfr. Part # SM15T68A Mouser Part # 511-SM15T68A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,063In Stock	Cut Tape NT$64.53 NT$40.87 NT$30.65 NT$27.32 Reel NT$16.63 View NT$21.55 NT$19.97 NT$15.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T6V8AY STMicroelectronics 1: NT$69.55 588In Stock 5,000Expected 11/5/2026	Mfr. Part # SM15T6V8AY Mouser Part # 511-SM15T6V8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	588In Stock 5,000Expected 11/5/2026	Cut Tape NT$69.55 NT$42.66 NT$28.97 NT$24.63 Reel NT$16.78 View NT$19.83 NT$17.46 NT$15.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi SM15T7V5CAY STMicroelectronics 1: NT$67.76 1,298In Stock	Mfr. Part # SM15T7V5CAY Mouser Part # 511-SM15T7V5CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,298In Stock	Cut Tape NT$67.76 NT$43.38 NT$32.37 NT$28.93 Reel NT$18.75 View NT$22.84 NT$21.33 NT$16.74 NT$16.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T82AY STMicroelectronics 1: NT$65.25 866In Stock	Mfr. Part # SM15T82AY Mouser Part # 511-SM15T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	866In Stock	Cut Tape NT$65.25 NT$41.59 NT$31.05 NT$27.71 Reel NT$17.89 View NT$21.83 NT$20.29 NT$15.95 NT$15.81 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi SM15T82CAY STMicroelectronics 1: NT$71.70 7In Stock	Mfr. Part # SM15T82CAY Mouser Part # 511-SM15T82CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	7In Stock	Cut Tape NT$71.70 NT$45.17 NT$34.31 NT$29.97 Reel NT$18.71 View NT$23.73 NT$21.94 NT$16.74 NT$16.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC SM30T15AY STMicroelectronics 1: NT$75.64 841In Stock 5,000Expected 12/7/2026	Mfr. Part # SM30T15AY Mouser Part # 511-SM30T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	841In Stock 5,000Expected 12/7/2026	Cut Tape NT$75.64 NT$48.40 NT$36.57 NT$32.59 Reel NT$21.33 View NT$25.85 NT$24.52 NT$19.14 NT$18.96 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS SM30T220CAY STMicroelectronics 1: NT$95.36 2,490In Stock	Mfr. Part # SM30T220CAY Mouser Part # 511-SM30T220CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,490In Stock	Cut Tape NT$95.36 NT$61.66 NT$46.96 NT$42.30 Reel NT$29.50 View NT$33.48 NT$31.98 NT$29.47 NT$29.43 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T26CAY STMicroelectronics 1: NT$78.15 1,315In Stock	Mfr. Part # SM30T26CAY Mouser Part # 511-SM30T26CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,315In Stock	Cut Tape NT$78.15 NT$50.19 NT$38.00 NT$33.73 Reel NT$22.16 View NT$26.82 NT$25.53 NT$19.90 NT$19.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T28AY STMicroelectronics 1: NT$81.02 1,358In Stock	Mfr. Part # SM30T28AY Mouser Part # 511-SM30T28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,358In Stock	Cut Tape NT$81.02 NT$51.98 NT$39.44 NT$35.03 Reel NT$23.95 View NT$27.89 NT$26.67 NT$21.98 NT$21.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi SM30T28CAY STMicroelectronics 1: NT$78.15 835In Stock 237,500On Order	Mfr. Part # SM30T28CAY Mouser Part # 511-SM30T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	835In Stock 237,500On Order On Order Ship Dates Mfr. #: SM30T28CAY Stock: 835 Can Ship Immediately On Order: 87,500 Expected 12/5/2026 150,000 Expected 1/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape NT$78.15 NT$50.19 NT$38.00 NT$33.73 Reel NT$22.16 View NT$26.82 NT$25.53 NT$19.90 NT$19.83 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T33AY STMicroelectronics 1: NT$73.13 1,273In Stock 5,000Expected 3/29/2027	Mfr. Part # SM30T33AY Mouser Part # 511-SM30T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,273In Stock 5,000Expected 3/29/2027	Cut Tape NT$73.13 NT$46.96 NT$35.17 NT$31.44 Reel NT$20.54 View NT$25.99 NT$22.41 NT$18.39 NT$18.10 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T35CAY STMicroelectronics 1: NT$78.15 1,293In Stock 5,000Expected 11/16/2026	Mfr. Part # SM30T35CAY Mouser Part # 511-SM30T35CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,293In Stock 5,000Expected 11/16/2026	Cut Tape NT$78.15 NT$50.19 NT$38.00 NT$33.73 Reel NT$22.16 View NT$26.82 NT$25.53 NT$19.90 NT$19.79 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC SM30T56CAY STMicroelectronics 1: NT$81.74 1,249In Stock 2,500On Order	Mfr. Part # SM30T56CAY Mouser Part # 511-SM30T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,249In Stock 2,500On Order	Cut Tape NT$81.74 NT$52.34 NT$39.79 NT$35.46 Reel NT$23.41 View NT$28.25 NT$27.03 NT$21.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T14CAY STMicroelectronics 1: NT$40.87 2,743In Stock	Mfr. Part # SM4T14CAY Mouser Part # 511-SM4T14CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,743In Stock	Cut Tape NT$40.87 NT$18.89 NT$16.71 NT$12.91 Reel NT$9.50 View NT$12.73 NT$11.94 NT$8.46 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T15AY STMicroelectronics 1: NT$42.30 1,941In Stock	Mfr. Part # SM4T15AY Mouser Part # 511-SM4T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	1,941In Stock	Cut Tape NT$42.30 NT$21.33 NT$17.35 NT$12.76 Reel NT$8.89 View NT$11.62 NT$10.36 NT$7.92 NT$7.42 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T28CAY STMicroelectronics 1: NT$61.66 91In Stock 5,000On Order	Mfr. Part # SM4T28CAY Mouser Part # 511-SM4T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	91In Stock 5,000On Order	Cut Tape NT$61.66 NT$39.08 NT$29.18 NT$24.49 Reel NT$15.49 View NT$19.65 NT$18.46 NT$18.14 NT$13.98 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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