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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 600W 4kW Transil SMA 5V to 70V Uni SMA6T30AY STMicroelectronics 1: ¥320.6 1,436In Stock	Mfr. Part # SMA6T30AY Mouser Part # 511-SMA6T30AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	1,436In Stock	Cut Tape ¥320.6 ¥204.3 ¥153.1 ¥136.9 Reel ¥82.6 View ¥108.1 ¥101.3 ¥98.8 ¥74.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T68CAY STMicroelectronics 1: ¥230.9 3,412In Stock	Mfr. Part # SMA6T68CAY Mouser Part # 511-SMA6T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,412In Stock	Cut Tape ¥230.9 ¥144.8 ¥107.8 ¥95.7 Reel ¥55.6 View ¥74.6 ¥66.8 ¥63.6 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T6V7CAY STMicroelectronics 1: ¥230.9 3,231In Stock 5,000Expected 5/17/2027	Mfr. Part # SMA6T6V7CAY Mouser Part # 511-SMA6T6V7CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	3,231In Stock 5,000Expected 5/17/2027	Cut Tape ¥230.9 ¥144.8 ¥107.8 ¥95.7 Reel ¥55.6 View ¥74.6 ¥66.8 ¥63.6 ¥50 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 12V Unidirect SMAJ12A-TR STMicroelectronics 1: ¥99.7 11,555In Stock	Mfr. Part # SMAJ12A-TR Mouser Part # 511-SMAJ12A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 12V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,555In Stock	Cut Tape ¥99.7 ¥45 ¥39.5 ¥29.7 Reel ¥20.9 View ¥18.9 ¥18.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 12V Bidirect SMAJ12CA-TR STMicroelectronics 1: ¥111.3 3,545In Stock 10,000Expected 12/14/2026	Mfr. Part # SMAJ12CA-TR Mouser Part # 511-SMAJ12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 12V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,545In Stock 10,000Expected 12/14/2026	Cut Tape ¥111.3 ¥50.5 ¥44.3 ¥33.6 Reel ¥23.8 View ¥31.2 ¥20.9 ¥19.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 130V Bidirect SMAJ130CA-TR STMicroelectronics 1: ¥124.6 8,672In Stock	Mfr. Part # SMAJ130CA-TR Mouser Part # 511-SMAJ130CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 130V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,672In Stock	Cut Tape ¥124.6 ¥56.6 ¥50 ¥37.9 Reel ¥27.1 View ¥35.7 ¥33.1 ¥23.9 ¥22.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 170V Bidirect SMAJ170CA-TR STMicroelectronics 1: ¥121.3 9,966In Stock	Mfr. Part # SMAJ170CA-TR Mouser Part # 511-SMAJ170CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 170V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	9,966In Stock	Cut Tape ¥121.3 ¥54.5 ¥48 ¥36.4 Reel ¥25.9 View ¥33.7 ¥30.6 ¥22.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W, 20 V TVS SMAJ20A-TR STMicroelectronics 1: ¥122.9 3,674In Stock	Mfr. Part # SMAJ20A-TR Mouser Part # 511-SMAJ20A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W, 20 V TVS Learn More about STMicroelectronics stm standard products	Datasheet	3,674In Stock	Cut Tape ¥122.9 ¥55.8 ¥49.2 ¥37.4 Reel ¥26.7 View ¥35.5 ¥23.4 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 26V Unidirect SMAJ26A-TR STMicroelectronics 1: ¥94.7 6,533In Stock	Mfr. Part # SMAJ26A-TR Mouser Part # 511-SMAJ26A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 26V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,533In Stock	Cut Tape ¥94.7 ¥49.3 ¥42 ¥32.7 Reel ¥23.3 View ¥30.2 ¥28.7 ¥20.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 28V Unidirect SMAJ28A-TR STMicroelectronics 1: ¥116.3 8,028In Stock 8,000Expected 12/16/2026	Mfr. Part # SMAJ28A-TR Mouser Part # 511-SMAJ28A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 28V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,028In Stock 8,000Expected 12/16/2026	Cut Tape ¥116.3 ¥52.3 ¥46 ¥34.9 Reel ¥23.4 View ¥33.1 ¥30.7 ¥20.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 40V Bidirect SMAJ40CA-TR STMicroelectronics 1: ¥121.3 8,826In Stock 15,000Expected 12/12/2026	Mfr. Part # SMAJ40CA-TR Mouser Part # 511-SMAJ40CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 40V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,826In Stock 15,000Expected 12/12/2026	Cut Tape ¥121.3 ¥54.5 ¥48 ¥36.4 Reel ¥24.6 View ¥34.5 ¥31.9 ¥22.8 ¥22.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 48V Bidirect SMAJ48CA-TR STMicroelectronics 1: ¥111.3 8,076In Stock	Mfr. Part # SMAJ48CA-TR Mouser Part # 511-SMAJ48CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 48V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,076In Stock	Cut Tape ¥111.3 ¥50.5 ¥44.3 ¥33.6 Reel ¥23.8 View ¥31.4 ¥19.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 58V Unidirect SMAJ58A-TR STMicroelectronics 1: ¥108 7,390In Stock 25,000Expected 1/4/2027	Mfr. Part # SMAJ58A-TR Mouser Part # 511-SMAJ58A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 58V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,390In Stock 25,000Expected 1/4/2027	Cut Tape ¥108 ¥48.5 ¥42.5 ¥32.1 Reel ¥22.6 View ¥31.7 ¥19.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect SMAJ6.5A-TR STMicroelectronics 1: ¥109.6 7,758In Stock	Mfr. Part # SMAJ6.5A-TR Mouser Part # 511-SMAJ6.5A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.5V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,758In Stock	Cut Tape ¥109.6 ¥49.3 ¥43.4 ¥32.7 Reel ¥23.3 View ¥30.6 ¥20.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 8.5V Bidirect SMAJ8.5CA-TR STMicroelectronics 1: ¥119.6 8,258In Stock 15,000Expected 12/16/2026	Mfr. Part # SMAJ8.5CA-TR Mouser Part # 511-SMAJ8.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 8.5V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	8,258In Stock 15,000Expected 12/16/2026	Cut Tape ¥119.6 ¥53.7 ¥46.8 ¥35.9 Reel ¥24.6 View ¥32.1 ¥29.6 ¥21.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Transil SMBJ10A-TR STMicroelectronics 1: ¥109.6 2,413In Stock 7,500Expected 11/23/2026	Mfr. Part # SMBJ10A-TR Mouser Part # 511-SMBJ10A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	2,413In Stock 7,500Expected 11/23/2026	Cut Tape ¥109.6 ¥49.7 ¥43.7 ¥33.1 Reel ¥25.7 View ¥22.3 ¥22.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 13V Unidirect SMBJ13A-TR STMicroelectronics 1: ¥121.3 4,378In Stock	Mfr. Part # SMBJ13A-TR Mouser Part # 511-SMBJ13A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 13V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,378In Stock	Cut Tape ¥121.3 ¥54.5 ¥48 ¥36.4 Reel ¥28.1 View ¥23.9 ¥21.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 13V Bidirect SMBJ13CA-TR STMicroelectronics 1: ¥121.3 7,232In Stock	Mfr. Part # SMBJ13CA-TR Mouser Part # 511-SMBJ13CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 13V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,232In Stock	Cut Tape ¥121.3 ¥54.5 ¥48 ¥36.4 Reel ¥28.1 View ¥33.6 ¥26.9 ¥22.1 ¥21.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 15V Unidirect SMBJ15A-TR STMicroelectronics 1: ¥116.3 188In Stock 32,500On Order	Mfr. Part # SMBJ15A-TR Mouser Part # 511-SMBJ15A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 15V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	188In Stock 32,500On Order On Order Ship Dates Mfr. #: SMBJ15A-TR Stock: 188 Can Ship Immediately On Order: 12,500 Expected 7/9/2027 20,000 Expected 11/15/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥116.3 ¥52.7 ¥46.2 ¥35 Reel ¥24.3 View ¥32.7 ¥23.6 ¥21.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 16V Unidirect SMBJ16A-TR STMicroelectronics 1: ¥109.6 8,436In Stock	Mfr. Part # SMBJ16A-TR Mouser Part # 511-SMBJ16A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 16V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	8,436In Stock	Cut Tape ¥109.6 ¥49.3 ¥43.4 ¥32.9 Reel ¥23.6 View ¥30.7 ¥22.1 ¥20.6 ¥20.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 18V Unidirect SMBJ18A-TR STMicroelectronics 1: ¥116.3 9,241In Stock	Mfr. Part # SMBJ18A-TR Mouser Part # 511-SMBJ18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 18V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	9,241In Stock	Cut Tape ¥116.3 ¥52.7 ¥46.3 ¥35 Reel ¥26.2 View ¥23.8 ¥21.9 ¥21.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil SMBJ20A-TR STMicroelectronics 1: ¥121.3 6,313In Stock	Mfr. Part # SMBJ20A-TR Mouser Part # 511-SMBJ20A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	6,313In Stock	Cut Tape ¥121.3 ¥64.6 ¥50.8 ¥39.4 Reel ¥32.6 View ¥37.5 ¥29.9 ¥28.2 ¥27.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 24V Unidirect SMBJ24A-TR STMicroelectronics 1: ¥112.9 6,390In Stock 7,500Expected 11/30/2026	Mfr. Part # SMBJ24A-TR Mouser Part # 511-SMBJ24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 24V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	6,390In Stock 7,500Expected 11/30/2026	Cut Tape ¥112.9 ¥51.2 ¥45 ¥34.1 Reel ¥26.6 View ¥31.7 ¥23.1 ¥20.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 24V Bidirect SMBJ24CA-TR STMicroelectronics 1: ¥121.3 7,181In Stock	Mfr. Part # SMBJ24CA-TR Mouser Part # 511-SMBJ24CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 24V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,181In Stock	Cut Tape ¥121.3 ¥54.5 ¥48 ¥36.4 Reel ¥28.6 View ¥35.2 ¥24.7 ¥23.6 ¥21.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 26V Unidirect SMBJ26A-TR STMicroelectronics 1: ¥109.6 1,491In Stock 22,500On Order	Mfr. Part # SMBJ26A-TR Mouser Part # 511-SMBJ26A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 26V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	1,491In Stock 22,500On Order On Order Ship Dates Mfr. #: SMBJ26A-TR Stock: 1,491 Can Ship Immediately On Order: 12,500 Expected 11/12/2026 10,000 Expected 11/1/2027 Factory Lead-Time: 16 Weeks	Cut Tape ¥109.6 ¥49.3 ¥43.4 ¥32.9 Reel ¥25.6 View ¥22.1 ¥20.4 ¥19.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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STMicroelectronics Circuit Protection

Types of Circuit Protection