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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.
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS SM50T47AY STMicroelectronics 1: ¥471.7 3,488In Stock	Mfr. Part # SM50T47AY Mouser Part # 511-SM50T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	3,488In Stock	Cut Tape ¥471.7 ¥304 ¥232.5 ¥209.3 Reel ¥140.2 View ¥167.8 ¥153.6 ¥126.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS SM50T7V5AY STMicroelectronics 1: ¥471.7 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 ¥471.7 ¥304 ¥232.5 ¥209.3 Reel ¥140.2 View ¥167.8 ¥153.6 ¥126.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS SM6F12AY STMicroelectronics 1: ¥122.9 11,951In Stock	Mfr. Part # SM6F12AY Mouser Part # 511-SM6F12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	11,951In Stock	Cut Tape ¥122.9 ¥55.8 ¥49.2 ¥37.4 Reel ¥28.6 View ¥28.4 ¥24.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS SM6F20AY STMicroelectronics 1: ¥122.9 12,000In Stock	Mfr. Part # SM6F20AY Mouser Part # 511-SM6F20AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	12,000In Stock	Cut Tape ¥122.9 ¥55.8 ¥49.2 ¥37.4 Reel ¥28.6 View ¥28.4 ¥24.9	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS SMC50J58CA STMicroelectronics 1: ¥481.7 2,483In Stock	Mfr. Part # SMC50J58CA Mouser Part # 511-SMC50J58CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,483In Stock	Cut Tape ¥481.7 ¥310.6 ¥237.5 ¥214.3 Reel ¥146.7 View ¥176.1 ¥130.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package TN4015H-8T STMicroelectronics 1: ¥450.1 1,975In Stock	Mfr. Part # TN4015H-8T Mouser Part # 511-TN4015H-8T	STMicroelectronics	SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,975In Stock	¥450.1 ¥222.6 ¥199.3 ¥159.6 View ¥157.6 ¥143.5	Min.: 1 Mult.: 1
SCRs 50 A 800 V High Temperature SCR in D2PAK package TN5015H-8G-TR STMicroelectronics 1: ¥546.5 1,535In Stock	Mfr. Part # TN5015H-8G-TR Mouser Part # 511-TN5015H-8G-TR	STMicroelectronics	SCRs 50 A 800 V High Temperature SCR in D2PAK package Learn More about STMicroelectronics stm tn scrs	Datasheet	1,535In Stock	Cut Tape ¥546.5 ¥355.5 ¥247.5 ¥214.3 Reel ¥197.7 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Auto Voltage Switch AVS1ACP08 STMicroelectronics 1: ¥752.4 12,388In Stock 9,775On Order	Mfr. Part # AVS1ACP08 Mouser Part # 511-AVS1ACP08	STMicroelectronics	Triacs Auto Voltage Switch Learn More about STMicroelectronics stm standard products	Datasheet	12,388In Stock 9,775On Order On Order Ship Dates Mfr. #: AVS1ACP08 Stock: 12,388 Can Ship Immediately On Order: 5 Expected 11/5/2026 9,770 Expected 12/12/2026 Factory Lead-Time: 52 Weeks	¥752.4 ¥498.3 ¥451.8 ¥438.5 ¥426.9	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA24-600BWRG STMicroelectronics 1: ¥450.1 27,694In Stock	Mfr. Part # BTA24-600BWRG Mouser Part # 511-BTA24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	27,694In Stock	¥450.1 ¥322.2 ¥227.6 ¥186 View ¥176.1 ¥165.6 ¥160.3	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTB12-600SWRG STMicroelectronics 1: ¥300.6 30,559In Stock 12,000Expected 11/5/2026	Mfr. Part # BTB12-600SWRG Mouser Part # 511-BTB12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	30,559In Stock 12,000Expected 11/5/2026	¥300.6 ¥145 ¥119.3 ¥98.5 View ¥87.4 ¥79.6 ¥74.6	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L ESDA25P35-1U1M STMicroelectronics 1: ¥89.7 346,683In Stock	Mfr. Part # ESDA25P35-1U1M Mouser Part # 511-ESDA25P35-1U1M	STMicroelectronics	ESD Protection Diodes / TVS Diodes 35 A - 8/20 us, 22 V TVS in QFN-2L Learn More about STMicroelectronics stm standard products	Datasheet	346,683In Stock	Cut Tape ¥89.7 ¥40 ¥35 ¥26.4 View Reel ¥15.1 ¥24.3 ¥22.3 ¥17.4 ¥15.1 MouseReel Available	Min.: 1 Mult.: 1 : 8,000
ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W ESDCAN24-2BLY STMicroelectronics 1: ¥86.4 240,433In Stock 426,000Expected 3/3/2027	Mfr. Part # ESDCAN24-2BLY Mouser Part # 511-ESDCAN24-2BLY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Dual-Line TVS Auto TVS CAN 24V 230W Learn More about STMicroelectronics stm standard products	Datasheet	240,433In Stock 426,000Expected 3/3/2027	Cut Tape ¥86.4 ¥43.7 ¥32.9 ¥25.2 ¥24.7 Reel ¥18.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK LDP01-33AY STMicroelectronics 1: ¥700.9 17,530In Stock 10,000Expected 12/28/2026	Mfr. Part # LDP01-33AY Mouser Part # 511-LDP01-33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 28 V TVS for load dump in D2PAK	Datasheet	17,530In Stock 10,000Expected 12/28/2026	Cut Tape ¥700.9 ¥460.1 ¥357.1 ¥322.2 Reel ¥242.5 View ¥267.4 ¥220.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Inrush Current Limiters High speed digital input current limiter with digital filter SCLT3-8BQ7-TR STMicroelectronics 1: ¥554.8 15,475In Stock 15,000Expected 4/19/2027	Mfr. Part # SCLT3-8BQ7-TR Mouser Part # 511-SCLT3-8BQ7-TR	STMicroelectronics	Inrush Current Limiters High speed digital input current limiter with digital filter Learn More about STMicroelectronics stm sclt3 8bq7 limiter	Datasheet	15,475In Stock 15,000Expected 4/19/2027	Cut Tape ¥554.8 ¥491.7 ¥413.6 ¥398.6 View Reel ¥270.7 ¥357.1 ¥325.6 ¥299 ¥282.4 ¥270.7 ¥270.7 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: ¥313.9 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 ¥313.9 ¥201 ¥150 ¥134 Reel ¥86.9 View ¥105.8 ¥98.8 ¥82.2 ¥77.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect SM2T6V8A STMicroelectronics 1: ¥137.9 88,208In Stock	Mfr. Part # SM2T6V8A Mouser Part # 511-SM2T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 200W 6.8V Undirect Learn More about STMicroelectronics stm standard products	Datasheet	88,208In Stock	Cut Tape ¥137.9 ¥66.4 ¥58.6 ¥44.8 Reel ¥29.4 View ¥44 ¥42 ¥41.5 ¥26.2 MouseReel Available	Min.: 1 Mult.: 1 : 12,000
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T36AY STMicroelectronics 1: ¥299 61,724In Stock	Mfr. Part # SM6T36AY Mouser Part # 511-SM6T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,724In Stock	Cut Tape ¥299 ¥191 ¥136.2 ¥118.3 Reel ¥78.7 View ¥94.2 ¥87.2 ¥74.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T36CAY STMicroelectronics 1: ¥312.3 32,542In Stock	Mfr. Part # SM6T36CAY Mouser Part # 511-SM6T36CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	32,542In Stock	Cut Tape ¥312.3 ¥202.6 ¥154.5 ¥137.7 Reel ¥85.2 View ¥108.5 ¥99.7 ¥80.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T42AY STMicroelectronics 1: ¥207.6 61,155In Stock	Mfr. Part # SM6T42AY Mouser Part # 511-SM6T42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	61,155In Stock	Cut Tape ¥207.6 ¥96.2 ¥85.4 ¥66.3 Reel ¥53.2 View ¥66.1 ¥50.7 ¥48 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect SMAJ5.0A-TR STMicroelectronics 1: ¥109.6 127,750In Stock 80,000Expected 12/14/2026	Mfr. Part # SMAJ5.0A-TR Mouser Part # 511-SMAJ5.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 5.0V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	127,750In Stock 80,000Expected 12/14/2026	Cut Tape ¥109.6 ¥49.3 ¥43.4 ¥32.7 Reel ¥23.3 View ¥30.6 ¥20.6 ¥20.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs 8A Snubberless Triacs in DPAK and D2PAK T835-800B STMicroelectronics 1: ¥318.9 39,065In Stock	Mfr. Part # T835-800B Mouser Part # 511-T835-800B	STMicroelectronics	Triacs 8A Snubberless Triacs in DPAK and D2PAK Learn More about STMicroelectronics stm standard products	Datasheet	39,065In Stock	¥318.9 ¥140.9 ¥126.1 ¥104.8 View ¥88.2 ¥79.7 ¥73.3 ¥70.8 ¥69.4	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes ESD Protection Low Cap USBLC6-2SC6 STMicroelectronics 1: ¥89.7 190,529In Stock 516,000On Order	Mfr. Part # USBLC6-2SC6 Mouser Part # 511-USBLC6-2SC6	STMicroelectronics	ESD Protection Diodes / TVS Diodes ESD Protection Low Cap Learn More about STMicroelectronics stm standard products	Datasheet	190,529In Stock 516,000On Order On Order Ship Dates Mfr. #: USBLC6-2SC6 Stock: 190,529 Can Ship Immediately On Order: 243,000 Expected 1/25/2027 273,000 TBD Factory Lead-Time: 25 Weeks	Cut Tape ¥89.7 ¥39.7 ¥34.7 ¥26.1 Reel ¥19.6 View ¥25.4 ¥16.9 ¥16.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK LDP01-47AY STMicroelectronics 1: ¥725.9 650In Stock	Mfr. Part # LDP01-47AY Mouser Part # 511-LDP01-47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK	Datasheet	650In Stock	Cut Tape ¥725.9 ¥488.3 ¥398.6 ¥337.2 Reel ¥255.8 View ¥300.6 ¥240.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T10AY STMicroelectronics 1: ¥177.7 3,946In Stock	Mfr. Part # SM4T10AY Mouser Part # 511-SM4T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,946In Stock	Cut Tape ¥177.7 ¥82.4 ¥69.6 ¥54.5 Reel ¥41.2 View ¥52.5 ¥50.8 ¥40.7 ¥35.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC SMC30J40A STMicroelectronics 1: ¥347.1 1,537In Stock	Mfr. Part # SMC30J40A Mouser Part # 511-SMC30J40A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,537In Stock	Cut Tape ¥347.1 ¥222.6 ¥167.8 ¥149.5 Reel ¥97.8 View ¥118.6 ¥107.3 ¥87.7 ¥86.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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STMicroelectronics Circuit Protection

Types of Circuit Protection