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STMicroelectronics Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
SCRs 12A 800V 150C Overvoltage protected ACST ACST1220H-8BTR STMicroelectronics 1: ¥382 2,063In Stock 2,500Expected 11/9/2026	Mfr. Part # ACST1220H-8BTR Mouser Part # 511-ACST1220H-8BTR	STMicroelectronics	SCRs 12A 800V 150C Overvoltage protected ACST	Datasheet	2,063In Stock 2,500Expected 11/9/2026	Cut Tape ¥382 ¥239.2 ¥157.5 ¥124.9 ¥111 Reel ¥95.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection ESDA5WY STMicroelectronics 1: ¥58.1 14,244In Stock 15,000Expected 4/21/2027	Mfr. Part # ESDA5WY Mouser Part # 511-ESDA5WY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional ESD protection Learn More about STMicroelectronics stmicro esda5wy esd protection	Datasheet	14,244In Stock 15,000Expected 4/21/2027	Cut Tape ¥58.1 ¥25.9 ¥22.6 ¥16.8 Reel ¥12.3 View ¥14.5 ¥11.1 ¥9.5 ¥8.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra low capacitance single line bidirectional ESD protection ESDZX168B-1BF4 STMicroelectronics 1: ¥34.9 67,638In Stock	Mfr. Part # ESDZX168B-1BF4 Mouser Part # 511-ESDZX168B-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra low capacitance single line bidirectional ESD protection Learn More about STMicroelectronics st esdzx168b 1bf4 bidirectional tvs diode	Datasheet	67,638In Stock	Cut Tape ¥34.9 ¥17.8 ¥12.3 ¥10 View Reel ¥4.5 ¥7.1 ¥6.1 ¥5.8 ¥4.8 ¥4.5 MouseReel Available	Min.: 1 Mult.: 1 : 17,000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 8.5 V TVS SM50T10AY STMicroelectronics 1: ¥471.7 2,385In Stock	Mfr. Part # SM50T10AY Mouser Part # 511-SM50T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 8.5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,385In Stock	Cut Tape ¥471.7 ¥304 ¥232.5 ¥209.3 Reel ¥140.2 View ¥167.8 ¥149.2 ¥126.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 10 V TVS SM50T12AY STMicroelectronics 1: ¥486.7 2,488In Stock	Mfr. Part # SM50T12AY Mouser Part # 511-SM50T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 10 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,488In Stock	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 23 V TVS SM50T27AY STMicroelectronics 1: ¥486.7 4,990In Stock	Mfr. Part # SM50T27AY Mouser Part # 511-SM50T27AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 23 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	4,990In Stock	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 24 V TVS SM50T28AY STMicroelectronics 1: ¥486.7 2,406In Stock	Mfr. Part # SM50T28AY Mouser Part # 511-SM50T28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 24 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,406In Stock	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 31 V TVS SM50T36AY STMicroelectronics 1: ¥486.7 2,467In Stock	Mfr. Part # SM50T36AY Mouser Part # 511-SM50T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 31 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,467In Stock	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS SM50T56AY STMicroelectronics 1: ¥486.7 412In Stock 2,500Expected 11/18/2026	Mfr. Part # SM50T56AY Mouser Part # 511-SM50T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 48 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	412In Stock 2,500Expected 11/18/2026	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 5 V TVS SM50T6V8AY STMicroelectronics 1: ¥488.3 2,435In Stock	Mfr. Part # SM50T6V8AY Mouser Part # 511-SM50T6V8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,435In Stock	Cut Tape ¥488.3 ¥315.6 ¥255.8 ¥215.9 Reel ¥159.5 View ¥169.4 ¥159.5 ¥135.2 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS SM50T7V5AY STMicroelectronics 1: ¥486.7 2,210In Stock	Mfr. Part # SM50T7V5AY Mouser Part # 511-SM50T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,210In Stock	Cut Tape ¥486.7 ¥313.9 ¥254.1 ¥214.3 Reel ¥140 View ¥167.8 ¥149 ¥133.7 ¥131.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS SM6F16AY STMicroelectronics 1: ¥119.6 7,882In Stock 6,000Expected 1/13/2027	Mfr. Part # SM6F16AY Mouser Part # 511-SM6F16AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 16 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	7,882In Stock 6,000Expected 1/13/2027	Cut Tape ¥119.6 ¥55.8 ¥47 ¥38 Reel ¥29.4 View ¥24.9 ¥24.1	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS SM6F18AY STMicroelectronics 1: ¥119.6 7,012In Stock	Mfr. Part # SM6F18AY Mouser Part # 511-SM6F18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 18 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	7,012In Stock	Cut Tape ¥119.6 ¥55.8 ¥47 ¥35.7 Reel ¥27.2 View ¥33.7 ¥24.9 ¥24.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS SM6F24AY STMicroelectronics 1: ¥114.6 4,523In Stock	Mfr. Part # SM6F24AY Mouser Part # 511-SM6F24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 24 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,523In Stock	Cut Tape ¥114.6 ¥55.8 ¥45.3 ¥34.5 Reel ¥26.4 View ¥30.9 ¥24.1 ¥22.9 ¥20.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS SM6F31AY STMicroelectronics 1: ¥114.6 4,722In Stock	Mfr. Part # SM6F31AY Mouser Part # 511-SM6F31AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 31 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,722In Stock	Cut Tape ¥114.6 ¥55.8 ¥45.3 ¥34.5 Reel ¥26.4 View ¥30.9 ¥24.1 ¥22.9 ¥20.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS SM6F33AY STMicroelectronics 1: ¥114.6 5,372In Stock	Mfr. Part # SM6F33AY Mouser Part # 511-SM6F33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 33 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	5,372In Stock	Cut Tape ¥114.6 ¥55.8 ¥45.3 ¥34.5 Reel ¥26.4 View ¥30.9 ¥24.1 ¥22.9 ¥20.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 5 V TVS SM6F5.0AY STMicroelectronics 1: ¥122.9 6,022In Stock	Mfr. Part # SM6F5.0AY Mouser Part # 511-SM6F5.0AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 5 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	6,022In Stock	Cut Tape ¥122.9 ¥55.8 ¥49.2 ¥37.4 Reel ¥33.7 View ¥33.2 ¥24.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS SM6F6.0AY STMicroelectronics 1: ¥114.6 3,395In Stock	Mfr. Part # SM6F6.0AY Mouser Part # 511-SM6F6.0AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 6 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	3,395In Stock	Cut Tape ¥114.6 ¥55.8 ¥45.3 ¥34.5 Reel ¥26.4 View ¥30.9 ¥24.1 ¥22.9 ¥20.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5000 W, 12 V TVS SMC50J12CA STMicroelectronics 1: ¥421.9 876In Stock	Mfr. Part # SMC50J12CA Mouser Part # 511-SMC50J12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 12 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	876In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 28 V TVS SMC50J28CA STMicroelectronics 1: ¥421.9 554In Stock	Mfr. Part # SMC50J28CA Mouser Part # 511-SMC50J28CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 28 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	554In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 30 V TVS SMC50J30CA STMicroelectronics 1: ¥421.9 588In Stock	Mfr. Part # SMC50J30CA Mouser Part # 511-SMC50J30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 30 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	588In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 33 V TVS SMC50J33CA STMicroelectronics 1: ¥421.9 536In Stock	Mfr. Part # SMC50J33CA Mouser Part # 511-SMC50J33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 33 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	536In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS SMC50J36CA STMicroelectronics 1: ¥421.9 530In Stock	Mfr. Part # SMC50J36CA Mouser Part # 511-SMC50J36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 36 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	530In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 40 V TVS SMC50J40CA STMicroelectronics 1: ¥421.9 828In Stock	Mfr. Part # SMC50J40CA Mouser Part # 511-SMC50J40CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 40 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	828In Stock	Cut Tape ¥421.9 ¥270.7 ¥219.3 ¥184.4 Reel ¥127.7 View ¥144.8 ¥132.7 ¥116.1 ¥112.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 16 A High Temperature 800 V SCR TN1605H-8BTR STMicroelectronics 1: ¥370.4 1,723In Stock	Mfr. Part # TN1605H-8BTR Mouser Part # 511-TN1605H-8BTR	STMicroelectronics	SCRs 16 A High Temperature 800 V SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	1,723In Stock	Cut Tape ¥370.4 ¥234.2 ¥158.5 ¥128.6 Reel ¥107.6 View ¥115.1 ¥102.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500