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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 600 W 4kW Transil 6V to 70V Uni SM6T47AY STMicroelectronics 1: ₩1,578.3 7,046In Stock	Mfr. Part # SM6T47AY Mouser Part # 511-SM6T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	7,046In Stock	Cut Tape ₩1,578.3 ₩728.6 ₩645.4 ₩498.9 Reel ₩398.8 View ₩490.4 ₩350.9 ₩318.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T56AY STMicroelectronics 1: ₩1,747.4 5,164In Stock 8,650Expected 11/19/2026	Mfr. Part # SM6T56AY Mouser Part # 511-SM6T56AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	5,164In Stock 8,650Expected 11/19/2026	Cut Tape ₩1,747.4 ₩810.3 ₩708.8 ₩548.2 Reel ₩448.1 View ₩394.6 ₩365 ₩355.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T56CAY STMicroelectronics 1: ₩1,874.2 7,649In Stock	Mfr. Part # SM6T56CAY Mouser Part # 511-SM6T56CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	7,649In Stock	Cut Tape ₩1,874.2 ₩1,175.3 ₩873.7 ₩775.1 Reel ₩463.6 View ₩603.1 ₩534.1 ₩439.7 ₩401.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 6.8V Unidirect SM6T6V8A STMicroelectronics 1: ₩789.2 76,459In Stock	Mfr. Part # SM6T6V8A Mouser Part # 511-SM6T6V8A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 6.8V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	76,459In Stock	Cut Tape ₩789.2 ₩350.9 ₩307.2 ₩231.1 Reel ₩173.3 View ₩226.9 ₩153.6 ₩149.4 ₩139.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 6.8V Bidirect SM6T6V8CA STMicroelectronics 1: ₩845.5 38,074In Stock	Mfr. Part # SM6T6V8CA Mouser Part # 511-SM6T6V8CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 6.8V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	38,074In Stock	Cut Tape ₩845.5 ₩377.7 ₩332.6 ₩250.8 Reel ₩194.5 View ₩246.6 ₩167.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T6V8CAY STMicroelectronics 1: ₩1,874.2 5,971In Stock 5,000Expected 11/12/2026	Mfr. Part # SM6T6V8CAY Mouser Part # 511-SM6T6V8CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	5,971In Stock 5,000Expected 11/12/2026	Cut Tape ₩1,874.2 ₩1,175.3 ₩873.7 ₩775.1 Reel ₩487.6 View ₩603.1 ₩534.1 ₩448.1 ₩401.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T7V5CAY STMicroelectronics 1: ₩1,874.2 6,445In Stock	Mfr. Part # SM6T7V5CAY Mouser Part # 511-SM6T7V5CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,445In Stock	Cut Tape ₩1,874.2 ₩1,175.3 ₩873.7 ₩775.1 Reel ₩487.6 View ₩603.1 ₩534.1 ₩429.8 ₩405.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J10A-TR STMicroelectronics 1: ₩1,479.7 7,075In Stock	Mfr. Part # SMA6J10A-TR Mouser Part # 511-SMA6J10A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	7,075In Stock	Cut Tape ₩1,479.7 ₩680.6 ₩601.7 ₩463.6 Reel ₩339.6 View ₩450.9 ₩431.2 ₩301.6 ₩281.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J12A-TR STMicroelectronics 1: ₩1,352.8 7,990In Stock	Mfr. Part # SMA6J12A-TR Mouser Part # 511-SMA6J12A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	7,990In Stock	Cut Tape ₩1,352.8 ₩618.6 ₩546.8 ₩418.5 Reel ₩304.4 View ₩411.5 ₩270.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J12CA-TR STMicroelectronics 1: ₩1,564.2 9,826In Stock 10,000Expected 11/30/2026	Mfr. Part # SMA6J12CA-TR Mouser Part # 511-SMA6J12CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	9,826In Stock 10,000Expected 11/30/2026	Cut Tape ₩1,564.2 ₩724.3 ₩641.2 ₩494.6 Reel ₩363.6 View ₩486.2 ₩452.4 ₩305.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J20CA-TR STMicroelectronics 1: ₩1,930.6 5,464In Stock	Mfr. Part # SMA6J20CA-TR Mouser Part # 511-SMA6J20CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	5,464In Stock	Cut Tape ₩1,930.6 ₩1,068.2 ₩811.7 ₩596.1 Reel ₩480.5 View ₩542.5 ₩498.9 ₩415.7 ₩346.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J24A-TR STMicroelectronics 1: ₩1,479.7 7,058In Stock 20,000Expected 12/21/2026	Mfr. Part # SMA6J24A-TR Mouser Part # 511-SMA6J24A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	7,058In Stock 20,000Expected 12/21/2026	Cut Tape ₩1,479.7 ₩680.6 ₩601.7 ₩463.6 Reel ₩339.6 View ₩450.9 ₩431.2 ₩301.6 ₩281.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J24CA-TR STMicroelectronics 1: ₩1,564.2 7,224In Stock	Mfr. Part # SMA6J24CA-TR Mouser Part # 511-SMA6J24CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	7,224In Stock	Cut Tape ₩1,564.2 ₩724.3 ₩618.6 ₩472.1 Reel ₩353.7 View ₩449.5 ₩429.8 ₩324.1 ₩305.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J26CA-TR STMicroelectronics 1: ₩1,747.4 6,158In Stock	Mfr. Part # SMA6J26CA-TR Mouser Part # 511-SMA6J26CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	6,158In Stock	Cut Tape ₩1,747.4 ₩1,120.3 ₩738.4 ₩541.1 Reel ₩424.2 View ₩493.2 ₩439.7 ₩324.1 ₩315.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J33CA-TR STMicroelectronics 1: ₩1,550.1 6,933In Stock 10,000Expected 1/4/2027	Mfr. Part # SMA6J33CA-TR Mouser Part # 511-SMA6J33CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	6,933In Stock 10,000Expected 1/4/2027	Cut Tape ₩1,550.1 ₩713.1 ₩629.9 ₩486.2 Reel ₩357.9 View ₩476.3 ₩455.2 ₩318.5 ₩307.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes High Temp Transil SMA6J85CA-TR STMicroelectronics 1: ₩1,676.9 8,122In Stock	Mfr. Part # SMA6J85CA-TR Mouser Part # 511-SMA6J85CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes High Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	8,122In Stock	Cut Tape ₩1,676.9 ₩779.3 ₩690.5 ₩534.1 Reel ₩466.4 View ₩527 ₩483.4 ₩352.3 ₩346.7 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T22AY STMicroelectronics 1: ₩2,719.8 5,000In Stock	Mfr. Part # SMA6T22AY Mouser Part # 511-SMA6T22AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	5,000In Stock	Cut Tape ₩2,719.8 ₩1,733.3 ₩1,299.3 ₩1,161.2 Reel ₩700.4 View ₩917.4 ₩813.1 ₩776.5 ₩634.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T28CAY STMicroelectronics 1: ₩2,860.7 6,685In Stock	Mfr. Part # SMA6T28CAY Mouser Part # 511-SMA6T28CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6,685In Stock	Cut Tape ₩2,860.7 ₩1,832 ₩1,372.6 ₩1,227.4 Reel ₩745.5 View ₩972.3 ₩899.1 ₩858.2 ₩679.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA SMA6T36AY STMicroelectronics 1: ₩1,832 5,768In Stock	Mfr. Part # SMA6T36AY Mouser Part # 511-SMA6T36AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	5,768In Stock	Cut Tape ₩1,832 ₩1,148.5 ₩852.6 ₩756.7 Reel ₩446.7 View ₩587.6 ₩517.2 ₩491.8 ₩390.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA SMA6T36CAY STMicroelectronics 1: ₩1,958.8 6,169In Stock	Mfr. Part # SMA6T36CAY Mouser Part # 511-SMA6T36CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 30.8 V TVS in SMA Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	6,169In Stock	Cut Tape ₩1,958.8 ₩1,228.8 ₩914.6 ₩811.7 Reel ₩483.4 View ₩632.7 ₩566.5 ₩539.7 ₩424.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T68AY STMicroelectronics 1: ₩1,832 10,268In Stock	Mfr. Part # SMA6T68AY Mouser Part # 511-SMA6T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	10,268In Stock	Cut Tape ₩1,832 ₩1,148.5 ₩852.6 ₩756.7 Reel ₩411.5 View ₩587.6 ₩539.7 ₩527 ₩390.3 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T6V7AY STMicroelectronics 1: ₩1,902.4 4,953In Stock 60,000On Order	Mfr. Part # SMA6T6V7AY Mouser Part # 511-SMA6T6V7AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,953In Stock 60,000On Order On Order Ship Dates Mfr. #: SMA6T6V7AY Stock: 4,953 Can Ship Immediately On Order: 15,000 Expected 12/14/2026 45,000 Expected 1/25/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩1,902.4 ₩1,063.9 ₩903.3 ₩713.1 View Reel ₩422.8 ₩560.9 ₩517.2 ₩491.8 ₩422.8 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T82AY STMicroelectronics 1: ₩1,832 7,503In Stock	Mfr. Part # SMA6T82AY Mouser Part # 511-SMA6T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	7,503In Stock	Cut Tape ₩1,832 ₩1,148.5 ₩852.6 ₩756.7 Reel ₩446.7 View ₩587.6 ₩539.7 ₩527 ₩411.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 12V Unidirect SMAJ12A-TR STMicroelectronics 1: ₩845.5 16,655In 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	16,655In Stock	Cut Tape ₩845.5 ₩381.9 ₩335.4 ₩252.2 Reel ₩177.6 View ₩160.6 ₩155 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 13V Unidirect SMAJ13A-TR STMicroelectronics 1: ₩986.4 43,575In Stock	Mfr. Part # SMAJ13A-TR Mouser Part # 511-SMAJ13A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400W 13V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	43,575In Stock	Cut Tape ₩986.4 ₩446.7 ₩391.8 ₩297.3 Reel ₩211.4 View ₩280.4 ₩186 MouseReel Available	Min.: 1 Mult.: 1 : 5,000

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