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Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T24CAY STMicroelectronics 1: ₩2,663.4 1,727In Stock 2,500Expected 1/13/2027	Mfr. Part # SM15T24CAY Mouser Part # 511-SM15T24CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,727In Stock 2,500Expected 1/13/2027	Cut Tape ₩2,663.4 ₩1,705.1 ₩1,272.5 ₩1,137.2 Reel ₩711.6 View ₩897.7 ₩814.5 ₩656.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect SM15T27A STMicroelectronics 1: ₩2,311.1 3,052In Stock	Mfr. Part # SM15T27A Mouser Part # 511-SM15T27A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 27V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,052In Stock	Cut Tape ₩2,311.1 ₩1,465.6 ₩1,093.5 ₩973.8 Reel ₩624.3 View ₩763.8 ₩725.7 ₩553.8 ₩548.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect SM15T30A STMicroelectronics 1: ₩2,395.6 1,443In Stock 2,500On Order	Mfr. Part # SM15T30A Mouser Part # 511-SM15T30A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 30V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,443In Stock 2,500On Order	Cut Tape ₩2,395.6 ₩1,375.4 ₩1,086.5 ₩941.3 Reel ₩628.5 View ₩751.1 ₩699 ₩566.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect SM15T33CA STMicroelectronics 1: ₩2,381.5 1,028In Stock 10,000On Order	Mfr. Part # SM15T33CA Mouser Part # 511-SM15T33CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,028In Stock 10,000On Order On Order Ship Dates Mfr. #: SM15T33CA Stock: 1,028 Can Ship Immediately On Order: 2,500 Expected 1/1/2027 7,500 Expected 2/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩2,381.5 ₩1,507.8 ₩1,126 ₩1,003.4 Reel ₩644 View ₩787.7 ₩751.1 ₩573.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect SM15T36CA STMicroelectronics 1: ₩1,817.9 2,457In Stock 17,500On Order	Mfr. Part # SM15T36CA Mouser Part # 511-SM15T36CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 36V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,457In Stock 17,500On Order On Order Ship Dates Mfr. #: SM15T36CA Stock: 2,457 Can Ship Immediately On Order: 7,500 Expected 12/9/2026 10,000 Expected 12/23/2026 Factory Lead-Time: 16 Weeks	Cut Tape ₩1,817.9 ₩1,135.8 ₩842.7 ₩748.3 Reel ₩448.1 View ₩580.6 ₩532.7 ₩405.8 ₩384.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T47AY STMicroelectronics 1: ₩2,564.7 946In Stock	Mfr. Part # SM15T47AY Mouser Part # 511-SM15T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	946In Stock	Cut Tape ₩2,564.7 ₩1,634.7 ₩1,220.4 ₩1,089.3 Reel ₩703.2 View ₩858.2 ₩772.2 ₩627.1 ₩624.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect SM15T68A STMicroelectronics 1: ₩2,536.6 1,963In Stock	Mfr. Part # SM15T68A Mouser Part # 511-SM15T68A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 68V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,963In Stock	Cut Tape ₩2,536.6 ₩1,606.5 ₩1,204.9 ₩1,073.8 Reel ₩622.9 View ₩846.9 ₩758.1 ₩611.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T6V8AY STMicroelectronics 1: ₩2,733.8 588In Stock 5,000Expected 11/16/2026	Mfr. Part # SM15T6V8AY Mouser Part # 511-SM15T6V8AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	588In Stock 5,000Expected 11/16/2026	Cut Tape ₩2,733.8 ₩1,437.4 ₩1,180.9 ₩1,011.8 Reel ₩658.1 View ₩821.6 ₩730 ₩621.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi SM15T7V5CAY STMicroelectronics 1: ₩2,663.4 1,298In Stock	Mfr. Part # SM15T7V5CAY Mouser Part # 511-SM15T7V5CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,298In Stock	Cut Tape ₩2,663.4 ₩1,705.1 ₩1,272.5 ₩1,137.2 Reel ₩737 View ₩897.7 ₩814.5 ₩658.1 ₩656.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni SM15T82AY STMicroelectronics 1: ₩2,564.7 866In Stock	Mfr. Part # SM15T82AY Mouser Part # 511-SM15T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	866In Stock	Cut Tape ₩2,564.7 ₩1,634.7 ₩1,220.4 ₩1,089.3 Reel ₩703.2 View ₩858.2 ₩772.2 ₩627.1 ₩621.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi SM15T82CAY STMicroelectronics 1: ₩2,818.4 7In Stock	Mfr. Part # SM15T82CAY Mouser Part # 511-SM15T82CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Bi Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	7In Stock	Cut Tape ₩2,818.4 ₩1,775.6 ₩1,348.6 ₩1,178.1 Reel ₩735.6 View ₩932.9 ₩814.5 ₩658.1 ₩656.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Lo Vltg TRANSIL SM2T3V3A STMicroelectronics 1: ₩1,169.6 755In Stock 106,900On Order	Mfr. Part # SM2T3V3A Mouser Part # 511-SM2T3V3A	STMicroelectronics	ESD Protection Diodes / TVS Diodes Lo Vltg TRANSIL Learn More about STMicroelectronics stm standard products	Datasheet	755In Stock 106,900On Order On Order Ship Dates Mfr. #: SM2T3V3A Stock: 755 Can Ship Immediately On Order: 58,900 Expected 11/12/2026 48,000 Expected 12/12/2026 Factory Lead-Time: 25 Weeks	Cut Tape ₩1,169.6 ₩563.7 ₩494.6 ₩380.5 Reel ₩249.4 View ₩367.8 ₩338.2 ₩329.8 ₩222.7 MouseReel Available	Min.: 1 Mult.: 1 : 12,000
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC SM30T15AY STMicroelectronics 1: ₩2,973.4 841In Stock 5,000Expected 12/7/2026	Mfr. Part # SM30T15AY Mouser Part # 511-SM30T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 13 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	841In Stock 5,000Expected 12/7/2026	Cut Tape ₩2,973.4 ₩1,902.4 ₩1,437.4 ₩1,281 Reel ₩838.5 View ₩1,016 ₩948.4 ₩752.5 ₩745.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS SM30T220CAY STMicroelectronics 1: ₩3,748.5 2,490In Stock	Mfr. Part # SM30T220CAY Mouser Part # 511-SM30T220CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 188 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,490In Stock	Cut Tape ₩3,748.5 ₩2,423.8 ₩1,846.1 ₩1,662.9 Reel ₩1,159.8 View ₩1,316.2 ₩1,241.5 ₩1,085.1 ₩1,055.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T26CAY STMicroelectronics 1: ₩3,072.1 1,115In Stock	Mfr. Part # SM30T26CAY Mouser Part # 511-SM30T26CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,115In Stock	Cut Tape ₩3,072.1 ₩1,972.9 ₩1,493.8 ₩1,326.1 Reel ₩870.9 View ₩1,054.1 ₩992.1 ₩782.1 ₩777.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T28AY STMicroelectronics 1: ₩3,184.8 1,358In Stock	Mfr. Part # SM30T28AY Mouser Part # 511-SM30T28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,358In Stock	Cut Tape ₩3,184.8 ₩2,043.3 ₩1,550.1 ₩1,376.8 Reel ₩941.3 View ₩1,096.4 ₩1,048.4 ₩863.8 ₩837.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi SM30T28CAY STMicroelectronics 1: ₩3,072.1 835In Stock 237,500On Order	Mfr. Part # SM30T28CAY Mouser Part # 511-SM30T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 36kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	835In Stock 237,500On Order On Order Ship Dates Mfr. #: SM30T28CAY Stock: 835 Can Ship Immediately On Order: 7,500 Expected 11/16/2026 80,000 Expected 12/7/2026 150,000 Expected 1/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩3,072.1 ₩1,972.9 ₩1,493.8 ₩1,326.1 Reel ₩870.9 View ₩1,054.1 ₩992.1 ₩782.1 ₩779.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni SM30T33AY STMicroelectronics 1: ₩2,874.8 773In Stock 5,000Expected 3/29/2027	Mfr. Part # SM30T33AY Mouser Part # 511-SM30T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Uni Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	773In Stock 5,000Expected 3/29/2027	Cut Tape ₩2,874.8 ₩1,846.1 ₩1,382.4 ₩1,235.9 Reel ₩787.7 View ₩1,021.7 ₩880.8 ₩722.9 ₩711.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T35CAY STMicroelectronics 1: ₩3,072.1 1,003In Stock 10,000On Order	Mfr. Part # SM30T35CAY Mouser Part # 511-SM30T35CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,003In Stock 10,000On Order On Order Ship Dates Mfr. #: SM30T35CAY Stock: 1,003 Can Ship Immediately On Order: 5,000 Expected 11/12/2026 5,000 Expected 11/24/2026 Factory Lead-Time: 16 Weeks	Cut Tape ₩3,072.1 ₩1,972.9 ₩1,493.8 ₩1,326.1 Reel ₩858.2 View ₩1,054.1 ₩992.1 ₩782.1 ₩777.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC SM30T56CAY STMicroelectronics 1: ₩3,213 1,249In Stock 2,500On Order	Mfr. Part # SM30T56CAY Mouser Part # 511-SM30T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 48 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	1,249In Stock 2,500On Order	Cut Tape ₩3,213 ₩2,057.4 ₩1,564.2 ₩1,393.7 Reel ₩904.7 View ₩1,110.4 ₩1,055.5 ₩825.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T14CAY STMicroelectronics 1: ₩1,606.5 2,743In Stock	Mfr. Part # SM4T14CAY Mouser Part # 511-SM4T14CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,743In Stock	Cut Tape ₩1,606.5 ₩742.6 ₩656.7 ₩507.3 Reel ₩373.4 View ₩500.3 ₩469.3 ₩332.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T15AY STMicroelectronics 1: ₩1,662.9 1,941In Stock	Mfr. Part # SM4T15AY Mouser Part # 511-SM4T15AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	1,941In Stock	Cut Tape ₩1,662.9 ₩838.5 ₩682.1 ₩501.7 Reel ₩349.5 View ₩456.6 ₩407.3 ₩311.4 ₩291.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi SM4T28CAY STMicroelectronics 1: ₩2,423.8 45In Stock 5,000On Order	Mfr. Part # SM4T28CAY Mouser Part # 511-SM4T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Bi Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	45In Stock 5,000On Order	Cut Tape ₩2,423.8 ₩1,536 ₩1,147.1 ₩962.5 Reel ₩608.8 View ₩772.2 ₩725.7 ₩713.1 ₩549.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T33AY STMicroelectronics 1: ₩2,339.3 2,200In Stock	Mfr. Part # SM4T33AY Mouser Part # 511-SM4T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	2,200In Stock	Cut Tape ₩2,339.3 ₩1,493.8 ₩1,109 ₩987.8 Reel ₩586.2 View ₩776.5 ₩738.4 ₩718.7 ₩528.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T47AY STMicroelectronics 1: ₩2,339.3 1,963In Stock	Mfr. Part # SM4T47AY Mouser Part # 511-SM4T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	1,963In Stock	Cut Tape ₩2,339.3 ₩1,493.8 ₩1,109 ₩987.8 Reel ₩566.5 View ₩776.5 ₩730 ₩673.6 ₩528.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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