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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 Low Clamping TVS ESD Low Cap Uni Single ESDZL5-1F4 STMicroelectronics 1: ¥21.6 339,531In Stock	Mfr. Part # ESDZL5-1F4 Mouser Part # 511-ESDZL5-1F4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Low Clamping TVS ESD Low Cap Uni Single Learn More about STMicroelectronics stm esdz tvs diodes	Datasheet	339,531In Stock	Cut Tape ¥21.6 ¥10.5 ¥8.3 ¥6.6 View Reel ¥2.8 ¥5 ¥4.5 ¥4.2 ¥3.2 ¥2.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection ESDZV5H-1BU2 STMicroelectronics 1: ¥33.2 242,371In Stock	Mfr. Part # ESDZV5H-1BU2 Mouser Part # 511-ESDZV5H-1BU2	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection	Datasheet	242,371In Stock	Cut Tape ¥33.2 ¥14.8 ¥11.6 ¥9.5 View Reel ¥4.5 ¥7.1 ¥6.3 ¥5.8 ¥5 ¥4.5 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection ESDZV5HS-1BF4 STMicroelectronics 1: ¥21.6 459,375In Stock	Mfr. Part # ESDZV5HS-1BF4 Mouser Part # 511-ESDZV5HS-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stm esdzv5 1bf4 tvs diode	Datasheet	459,375In Stock	Cut Tape ¥21.6 ¥10.5 ¥7.1 ¥6 View Reel ¥2.8 ¥4.5 ¥3.8 ¥3.7 ¥3.2 ¥2.8	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Automotive 27 V TVS for load dump in D2PAK LDP01-30AY STMicroelectronics 1: ¥704.3 7,785In Stock	Mfr. Part # LDP01-30AY Mouser Part # 511-LDP01-30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 27 V TVS for load dump in D2PAK	Datasheet	7,785In Stock	Cut Tape ¥704.3 ¥463.4 ¥358.8 ¥323.9 Reel ¥245.8 View ¥269.1 ¥232.5 ¥230.9 Quote MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 30 V TVS for load dump in D2PAK LDP01-35AY STMicroelectronics 1: ¥642.8 6,186In Stock 4,000Expected 12/7/2026	Mfr. Part # LDP01-35AY Mouser Part # 511-LDP01-35AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 30 V TVS for load dump in D2PAK	Datasheet	6,186In Stock 4,000Expected 12/7/2026	Cut Tape ¥642.8 ¥433.5 ¥353.8 ¥312.3 Reel ¥240.8 View ¥269.1 ¥222.6 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 33 V TVS for load dump in D2PAK LDP01-39AY STMicroelectronics 1: ¥705.9 1,144In Stock 2,000Expected 11/12/2026	Mfr. Part # LDP01-39AY Mouser Part # 511-LDP01-39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 33 V TVS for load dump in D2PAK	Datasheet	1,144In Stock 2,000Expected 11/12/2026	Cut Tape ¥705.9 ¥428.5 ¥347.1 ¥307.3 Reel ¥239.2 View ¥269.1 ¥225.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 48 V TVS for load dump in D2PAK LDP01-56AY STMicroelectronics 1: ¥669.4 975In Stock	Mfr. Part # LDP01-56AY Mouser Part # 511-LDP01-56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 48 V TVS for load dump in D2PAK	Datasheet	975In Stock	Cut Tape ¥669.4 ¥453.5 ¥368.7 ¥325.6 Reel ¥252.5 View ¥282.4 ¥232.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 58 V TVS for load dump in D2PAK LDP01-68AY STMicroelectronics 1: ¥729.2 1,528In Stock 2,000On Order	Mfr. Part # LDP01-68AY Mouser Part # 511-LDP01-68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 58 V TVS for load dump in D2PAK	Datasheet	1,528In Stock 2,000On Order	Cut Tape ¥729.2 ¥480 ¥373.7 ¥338.8 Reel ¥252.5 View ¥282.4 ¥232.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 4kV 2000W Ppp Lightning Protection LNBTVS4-222S STMicroelectronics 1: ¥279 4,064In Stock	Mfr. Part # LNBTVS4-222S Mouser Part # 511-LNBTVS4-222S	STMicroelectronics	ESD Protection Diodes / TVS Diodes 4kV 2000W Ppp Lightning Protection Learn More about STMicroelectronics stm standard products	Datasheet	4,064In Stock	Cut Tape ¥279 ¥172.7 ¥131.9 ¥116.6 Reel ¥75.4 View ¥91.9 ¥84.5 ¥67.1 ¥66.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes LTNG PRO LNB PW SUPP LNBTVS4-304S STMicroelectronics 1: ¥501.6 1,676In Stock 2,500Expected 11/5/2026	Mfr. Part # LNBTVS4-304S Mouser Part # 511-LNBTVS4-304S	STMicroelectronics	ESD Protection Diodes / TVS Diodes LTNG PRO LNB PW SUPP Learn More about STMicroelectronics stm standard products	Datasheet	1,676In Stock 2,500Expected 11/5/2026	Cut Tape ¥501.6 ¥325.6 ¥249.2 ¥224.2 Reel ¥151.2 View ¥181 ¥171.1 ¥138 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes LTNG PRO LNB PW SUPP LNBTVS6-304S STMicroelectronics 1: ¥544.8 4,879In Stock	Mfr. Part # LNBTVS6-304S Mouser Part # 511-LNBTVS6-304S	STMicroelectronics	ESD Protection Diodes / TVS Diodes LTNG PRO LNB PW SUPP Learn More about STMicroelectronics stm standard products	Datasheet	4,879In Stock	Cut Tape ¥544.8 ¥353.8 ¥272.4 ¥245.8 Reel ¥165.1 View ¥199.3 ¥182.7 ¥154.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 0.25 Amp 200 Volt P0102BL 5AA4 STMicroelectronics 1: ¥124.6 46,877In Stock	Mfr. Part # P0102BL 5AA4 Mouser Part # 511-P0102BL	STMicroelectronics	SCRs 0.25 Amp 200 Volt Learn More about STMicroelectronics stm standard products	Datasheet	46,877In Stock	Cut Tape ¥124.6 ¥76.9 ¥49.3 ¥45 Reel ¥32.4 View ¥40.2 ¥29.6 ¥25.6 ¥21.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs 0.8 Amp 400 Volt P0102DN 5AA4 STMicroelectronics 1: ¥94.7 28,345In Stock 42,000Expected 11/12/2026	Mfr. Part # P0102DN 5AA4 Mouser Part # 511-P0102DN	STMicroelectronics	SCRs 0.8 Amp 400 Volt Learn More about STMicroelectronics stm standard products	Datasheet	28,345In Stock 42,000Expected 11/12/2026	Cut Tape ¥94.7 ¥58.8 ¥37.5 ¥28.2 Reel ¥25.1 View ¥21.3 ¥18.9 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs .025 SCRs P0109AL 5AA4 STMicroelectronics 1: ¥139.5 9,259In Stock	Mfr. Part # P0109AL 5AA4 Mouser Part # 511-P0109AL5AA4	STMicroelectronics	SCRs .025 SCRs Learn More about STMicroelectronics stm standard products	Datasheet	9,259In Stock	Cut Tape ¥139.5 ¥97.5 ¥63.5 ¥48 Reel ¥37.7 View ¥43.2 ¥37 ¥33.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Batt & Overvolt Prot RBO40-40G STMicroelectronics 1: ¥807.2 3,045In Stock	Mfr. Part # RBO40-40G Mouser Part # 511-RBO40-40G	STMicroelectronics	ESD Protection Diodes / TVS Diodes Batt & Overvolt Prot	Datasheet	3,045In Stock	¥807.2 ¥533.2 ¥416.9 ¥378.7 View ¥310.6 ¥302.3	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Reversed Battery OverVolt Prot RBO40-40G-TR STMicroelectronics 1: ¥785.7 3,283In Stock 2,000Expected 11/15/2027	Mfr. Part # RBO40-40G-TR Mouser Part # 511-RBO40-40G-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Reversed Battery OverVolt Prot	Datasheet	3,283In Stock 2,000Expected 11/15/2027	Cut Tape ¥785.7 ¥519.9 ¥405.3 ¥367.1 Reel ¥280.7 View ¥312.3 ¥254.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 1500W 10V Bidirect SM15T10CA STMicroelectronics 1: ¥260.8 3,523In Stock	Mfr. Part # SM15T10CA Mouser Part # 511-SM15T10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,523In Stock	Cut Tape ¥260.8 ¥164.1 ¥122.6 ¥109.1 Reel ¥76.6 View ¥85.4 ¥71.1 ¥66.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T12CAY STMicroelectronics 1: ¥313.9 3,309In Stock	Mfr. Part # SM15T12CAY Mouser Part # 511-SM15T12CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3,309In Stock	Cut Tape ¥313.9 ¥201 ¥150 ¥134 Reel ¥89 View ¥105.8 ¥96 ¥77.6 ¥77.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect SM15T15CA STMicroelectronics 1: ¥289 4,798In Stock 7,500Expected 1/25/2027	Mfr. Part # SM15T15CA Mouser Part # 511-SM15T15CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 15V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,798In Stock 7,500Expected 1/25/2027	Cut Tape ¥289 ¥182.7 ¥136.7 ¥121.9 Reel ¥73.7 View ¥95.8 ¥85.2 ¥68.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T18AY STMicroelectronics 1: ¥302.3 3,620In Stock	Mfr. Part # SM15T18AY Mouser Part # 511-SM15T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	3,620In Stock	Cut Tape ¥302.3 ¥192.7 ¥143.8 ¥128.4 Reel ¥82.9 View ¥101.2 ¥91 ¥73.9 ¥73.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 220V Bidirect SM15T220CA STMicroelectronics 1: ¥294 3,187In Stock	Mfr. Part # SM15T220CA Mouser Part # 511-SM15T220CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 220V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,187In Stock	Cut Tape ¥294 ¥187.7 ¥139.9 ¥124.7 Reel ¥77.7 View ¥98.2 ¥90.9 ¥71.1 ¥70.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect SM15T22A STMicroelectronics 1: ¥272.4 6,406In Stock	Mfr. Part # SM15T22A Mouser Part # 511-SM15T22A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 22V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,406In Stock	Cut Tape ¥272.4 ¥172.7 ¥128.9 ¥114.8 Reel ¥75.1 View ¥90 ¥84.4 ¥66.8 ¥63.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T27AY STMicroelectronics 1: ¥302.3 4,456In Stock	Mfr. Part # SM15T27AY Mouser Part # 511-SM15T27AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	4,456In Stock	Cut Tape ¥302.3 ¥192.7 ¥143.8 ¥128.4 Reel ¥84.5 View ¥101.2 ¥92.7 ¥73.9 ¥73.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect SM15T30CA STMicroelectronics 1: ¥260.8 6,417In Stock	Mfr. Part # SM15T30CA Mouser Part # 511-SM15T30CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,417In Stock	Cut Tape ¥260.8 ¥164.1 ¥122.6 ¥104.1 Reel ¥67.6 View ¥82.4 ¥75.9 ¥61.8 ¥60.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T30CAY STMicroelectronics 1: ¥313.9 13,910In Stock	Mfr. Part # SM15T30CAY Mouser Part # 511-SM15T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	13,910In Stock	Cut Tape ¥313.9 ¥201 ¥150 ¥134 Reel ¥86.9 View ¥105.8 ¥96 ¥82.9 ¥77.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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STMicroelectronics Circuit Protection

Types of Circuit Protection