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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 Bi SMA6T30CAY STMicroelectronics 1: ¥300.6 13,108In Stock	Mfr. Part # SMA6T30CAY Mouser Part # 511-SMA6T30CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	13,108In Stock	Cut Tape ¥300.6 ¥194.3 ¥159.3 ¥137 Reel ¥88.5 View ¥112.8 ¥102.8 ¥98.2 ¥83.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T39CAY STMicroelectronics 1: ¥282.4 19,517In Stock	Mfr. Part # SMA6T39CAY Mouser Part # 511-SMA6T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	19,517In Stock	Cut Tape ¥282.4 ¥215.9 ¥161.8 ¥136 Reel ¥80.1 View ¥113.9 ¥104.5 ¥99.8 ¥78.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect SMAJ6.5CA-TR STMicroelectronics 1: ¥111.3 48,097In Stock	Mfr. Part # SMAJ6.5CA-TR Mouser Part # 511-SMAJ6.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	48,097In Stock	Cut Tape ¥111.3 ¥50.5 ¥44.3 ¥33.6 Reel ¥22.8 View ¥31.7 ¥29.2 ¥19.1 ¥18.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni SMC30J13A STMicroelectronics 1: ¥275.7 3,231In Stock	Mfr. Part # SMC30J13A Mouser Part # 511-SMC30J13A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,231In Stock	Cut Tape ¥275.7 ¥192.7 ¥160.3 ¥143.8 Reel ¥93.8 View ¥113.9 ¥102.2 ¥84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni SMC30J26A STMicroelectronics 1: ¥347.1 3,659In Stock	Mfr. Part # SMC30J26A Mouser Part # 511-SMC30J26A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,659In Stock	Cut Tape ¥347.1 ¥222.6 ¥135.7 ¥120.1 Reel ¥89.2 View ¥100.7 ¥96.2 ¥87.7 ¥86.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni SMC30J30A STMicroelectronics 1: ¥308.9 3,375In Stock	Mfr. Part # SMC30J30A Mouser Part # 511-SMC30J30A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	3,375In Stock	Cut Tape ¥308.9 ¥209.3 ¥172.7 ¥148 Reel ¥88.5 View ¥116.3 ¥102.2 ¥84 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 70 V TVS in SMC SMC50J70A STMicroelectronics 1: ¥431.9 2,300In Stock	Mfr. Part # SMC50J70A Mouser Part # 511-SMC50J70A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 70 V TVS in SMC Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,300In Stock	Cut Tape ¥431.9 ¥277.4 ¥210.9 ¥189.4 Reel ¥126.2 View ¥149.8 ¥137.2 ¥113.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 12A standard SCRs TN1215-800B-TR STMicroelectronics 1: ¥264.1 5,067In Stock	Mfr. Part # TN1215-800B-TR Mouser Part # 511-TN1215-800B-TR	STMicroelectronics	SCRs 12A standard SCRs Learn More about STMicroelectronics stm standard products	Datasheet	5,067In Stock	Cut Tape ¥264.1 ¥167.8 ¥111.3 ¥87.4 ¥79.6 Reel ¥67.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1.25 A Sensitive SCR 200uA X0202NUF STMicroelectronics 1: ¥117.9 55,994In Stock	Mfr. Part # X0202NUF Mouser Part # 511-X0202NUF	STMicroelectronics	SCRs 1.25 A Sensitive SCR 200uA Learn More about STMicroelectronics stm standard products	Datasheet	55,994In Stock	Cut Tape ¥117.9 ¥66.4 ¥45.2 ¥35.9 ¥29.1 Reel ¥22.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Triacs Overvoltage protected AC switch ACST310-8B STMicroelectronics 1: ¥254.1 9,181In Stock	Mfr. Part # ACST310-8B Mouser Part # 511-ACST310-8B	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	9,181In Stock	¥254.1 ¥156 ¥102.8 ¥80.7 View ¥69.1 ¥52	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600SWRG STMicroelectronics 1: ¥315.6 3,815In Stock	Mfr. Part # BTA12-600SWRG Mouser Part # 511-BTA12-600SW	STMicroelectronics	Triacs 12 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	3,815In Stock	¥315.6 ¥150.8 ¥134.7 ¥106.5 View ¥86.9 ¥86.7	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect SM15T22CA STMicroelectronics 1: ¥284 3,433In Stock	Mfr. Part # SM15T22CA Mouser Part # 511-SM15T22CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 22V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,433In Stock	Cut Tape ¥284 ¥179.4 ¥134.2 ¥119.6 View Reel ¥65.1 ¥93.8 ¥80.9 ¥65.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect SM15T6V8CA STMicroelectronics 1: ¥295.7 7,074In Stock	Mfr. Part # SM15T6V8CA Mouser Part # 511-SM15T6V8CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 6.8V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,074In Stock	Cut Tape ¥295.7 ¥192.7 ¥157.3 ¥140.5 Reel ¥82.4 View ¥111.1 ¥99.2 ¥82.2 ¥81.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T18CAY STMicroelectronics 1: ¥255.8 4,071In Stock	Mfr. Part # SM6T18CAY Mouser Part # 511-SM6T18CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	4,071In Stock	Cut Tape ¥255.8 ¥171.1 ¥140.5 ¥121.4 Reel ¥80.6 View ¥100.8 ¥98.2 ¥80.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J40A-TR STMicroelectronics 1: ¥174.4 7,077In Stock	Mfr. Part # SMA6J40A-TR Mouser Part # 511-SMA6J40A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	7,077In Stock	Cut Tape ¥174.4 ¥80.2 ¥70.9 ¥54.6 Reel ¥36.5 View ¥52 ¥47.7 ¥35.5 ¥33.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T24AY STMicroelectronics 1: ¥320.6 4,990In Stock	Mfr. Part # SMA6T24AY Mouser Part # 511-SMA6T24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,990In Stock	Cut Tape ¥320.6 ¥204.3 ¥153 ¥138.4 Reel ¥82.6 View ¥109.6 ¥95.8 ¥91.5 ¥74.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 10V Bidirect SMAJ10CA-TR STMicroelectronics 1: ¥111.3 15,239In Stock	Mfr. Part # SMAJ10CA-TR Mouser Part # 511-SMAJ10CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,239In Stock	Cut Tape ¥111.3 ¥50.5 ¥44.3 ¥33.6 Reel ¥23.4 View ¥29.6 ¥18.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 70V Bidirect SMAJ70CA-TR STMicroelectronics 1: ¥106.3 14,545In Stock	Mfr. Part # SMAJ70CA-TR Mouser Part # 511-SMAJ70CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 70V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	14,545In Stock	Cut Tape ¥106.3 ¥35.5 ¥29.1 ¥23.1 View Reel ¥17.6 ¥22.1 ¥21.4 ¥17.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 10V Bidirect SMBJ10CA-TR STMicroelectronics 1: ¥103 15,854In Stock	Mfr. Part # SMBJ10CA-TR Mouser Part # 511-SMBJ10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	15,854In Stock	Cut Tape ¥103 ¥54.5 ¥43.2 ¥34.1 Reel ¥25.7 View ¥30.9 ¥25.4 ¥23.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes TRANSIL SMCJ170A-TR STMicroelectronics 1: ¥196 14,122In Stock	Mfr. Part # SMCJ170A-TR Mouser Part # 511-SMCJ170A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	14,122In Stock	Cut Tape ¥196 ¥90.4 ¥80.2 ¥62 Reel ¥47.5 View ¥61 ¥41.2 ¥39.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 20 A - 800 V 150Deg C T2035H-8T STMicroelectronics 1: ¥402 3,549In Stock	Mfr. Part # T2035H-8T Mouser Part # 511-T2035H-8T	STMicroelectronics	Triacs 20 A - 800 V 150Deg C Learn More about STMicroelectronics stm t2035h 8 triacs	Datasheet	3,549In Stock	¥402 ¥199.3 ¥179.4 ¥142.5 View ¥131.1 ¥123.6	Min.: 1 Mult.: 1
Triacs SNUBBERLESS 30 A TRIACS T3035H-6T STMicroelectronics 1: ¥561.4 2,000In Stock	Mfr. Part # T3035H-6T Mouser Part # 511-T3035H-6T	STMicroelectronics	Triacs SNUBBERLESS 30 A TRIACS Learn More about STMicroelectronics stm t30xxh triacs	Datasheet	2,000In Stock	¥561.4 ¥282.4 ¥250.8 ¥204.3 View ¥191 ¥179.4	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS SM6F36AY STMicroelectronics 1: ¥147.8 4,094In Stock 6,000Expected 11/12/2026	Mfr. Part # SM6F36AY Mouser Part # 511-SM6F36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	4,094In Stock 6,000Expected 11/12/2026	Cut Tape ¥147.8 ¥66.9 ¥59 ¥44.8 Reel ¥36.7 View ¥39.4 ¥26.1 ¥22.9	Min.: 1 Mult.: 1 : 3,000
SCRs 16 A 800 V High Temperature SCR TN1605H-8T STMicroelectronics 1: ¥360.4 1,834In Stock	Mfr. Part # TN1605H-8T Mouser Part # 511-TN1605H-8T	STMicroelectronics	SCRs 16 A 800 V High Temperature SCR Learn More about STMicroelectronics stm tn scrs	Datasheet	1,834In Stock	¥360.4 ¥174.4 ¥155.8 ¥123.9 View ¥104.5 ¥104.3	Min.: 1 Mult.: 1
Triacs Transient Vltg Protected AC Switch ACS102-6T1-TR STMicroelectronics 1: ¥162.8 8,584In Stock	Mfr. Part # ACS102-6T1-TR Mouser Part # 511-ACS102-6T1-TR	STMicroelectronics	Triacs Transient Vltg Protected AC Switch	Datasheet	8,584In Stock	Cut Tape ¥162.8 ¥101.3 ¥65.9 ¥50.7 Reel ¥40.4 View ¥45.8 ¥34.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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