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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 SM15T27CAY STMicroelectronics 1: ₩2,663.4 2,969In Stock	Mfr. Part # SM15T27CAY Mouser Part # 511-SM15T27CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	2,969In Stock	Cut Tape ₩2,663.4 ₩1,705.1 ₩1,272.5 ₩1,137.2 Reel ₩684.9 View ₩897.7 ₩792 ₩658.1 ₩656.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T33AY STMicroelectronics 1: ₩2,564.7 4,265In Stock	Mfr. Part # SM15T33AY Mouser Part # 511-SM15T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	4,265In Stock	Cut Tape ₩2,564.7 ₩1,634.7 ₩1,220.4 ₩1,089.3 Reel ₩703.2 View ₩858.2 ₩749.7 ₩627.1 ₩606 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T68AY STMicroelectronics 1: ₩2,212.4 7,334In Stock	Mfr. Part # SM15T68AY Mouser Part # 511-SM15T68AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	7,334In Stock	Cut Tape ₩2,212.4 ₩1,465.6 ₩1,220.4 ₩1,041.4 Reel ₩622.9 View ₩828.6 ₩761 ₩621.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC SM30T10CAY STMicroelectronics 1: ₩2,550.7 2,440In Stock	Mfr. Part # SM30T10CAY Mouser Part # 511-SM30T10CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 8.5 V TVS in SMC Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,440In Stock	Cut Tape ₩2,550.7 ₩1,789.7 ₩1,493.8 ₩1,282.4 Reel ₩832.8 View ₩990.7 ₩917.4 ₩831.4 ₩801.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS SM30T152AY STMicroelectronics 1: ₩3,269.3 2,229In Stock	Mfr. Part # SM30T152AY Mouser Part # 511-SM30T152AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 130 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,229In Stock	Cut Tape ₩3,269.3 ₩2,099.7 ₩1,592.4 ₩1,423.3 Reel ₩961.1 View ₩1,131.6 ₩1,049.9 ₩923 ₩848.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi SM30T18CAY STMicroelectronics 1: ₩2,522.5 3,540In Stock	Mfr. Part # SM30T18CAY Mouser Part # 511-SM30T18CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W 28kW Transil 15V to 33V Bi Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	3,540In Stock	Cut Tape ₩2,522.5 ₩1,747.4 ₩1,221.8 ₩1,080.9 Reel ₩806.1 View ₩907.5 ₩865.2 ₩787.7 ₩784.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS SM30T200AY STMicroelectronics 1: ₩3,269.3 2,382In Stock	Mfr. Part # SM30T200AY Mouser Part # 511-SM30T200AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 3000 W, 170 V TVS Learn More about STMicroelectronics stmicro sm30ty transil	Datasheet	2,382In Stock	Cut Tape ₩3,269.3 ₩2,099.7 ₩1,592.4 ₩1,423.3 Reel ₩961.1 View ₩1,131.6 ₩1,049.9 ₩923 ₩848.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T18AY STMicroelectronics 1: ₩2,297 4,248In Stock	Mfr. Part # SM4T18AY Mouser Part # 511-SM4T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	4,248In Stock	Cut Tape ₩2,297 ₩1,341.6 ₩1,109 ₩732.8 Reel ₩549.6 View ₩583.4 ₩551 ₩528.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 27V Unidirect SM6T27A STMicroelectronics 1: ₩972.3 29,892In Stock	Mfr. Part # SM6T27A Mouser Part # 511-SM6T27A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 27V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	29,892In Stock	Cut Tape ₩972.3 ₩435.4 ₩381.9 ₩290.3 Reel ₩221.2 View ₩195.9 ₩190.2 ₩176.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi SM6T68CAY STMicroelectronics 1: ₩2,733.8 6,076In Stock	Mfr. Part # SM6T68CAY Mouser Part # 511-SM6T68CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Bi Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	6,076In Stock	Cut Tape ₩2,733.8 ₩1,747.4 ₩1,310.6 ₩1,171 Reel ₩683.5 View ₩925.8 ₩821.6 ₩680.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect SM6T7V5A STMicroelectronics 1: ₩1,437.4 7,310In Stock	Mfr. Part # SM6T7V5A Mouser Part # 511-SM6T7V5A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 7.5V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	7,310In Stock	Cut Tape ₩1,437.4 ₩663.7 ₩586.2 ₩450.9 Reel ₩304.4 ₩290.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T82AY STMicroelectronics 1: ₩1,747.4 9,024In Stock	Mfr. Part # SM6T82AY Mouser Part # 511-SM6T82AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	9,024In Stock	Cut Tape ₩1,747.4 ₩810.3 ₩676.4 ₩534.1 Reel ₩448.1 View ₩514.4 ₩373.4 ₩365 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T30CAY STMicroelectronics 1: ₩2,550.7 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 ₩2,550.7 ₩1,648.8 ₩1,351.4 ₩1,162.6 Reel ₩756.7 View ₩956.8 ₩872.3 ₩832.8 ₩706 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Bi SMA6T39CAY STMicroelectronics 1: ₩2,578.8 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 ₩2,578.8 ₩1,832 ₩1,372.6 ₩1,192.2 Reel ₩724.3 View ₩972.3 ₩886.4 ₩846.9 ₩706 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 400W 6.5V Bidirect SMAJ6.5CA-TR STMicroelectronics 1: ₩944.2 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 ₩944.2 ₩428.4 ₩376.3 ₩284.7 Reel ₩193.1 View ₩269.2 ₩248 ₩163.5 ₩155 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 13V 0.2uA 15kV 8kV Uni SMC30J13A STMicroelectronics 1: ₩2,480.2 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 ₩2,480.2 ₩1,775.6 ₩1,365.5 ₩1,220.4 Reel ₩796.2 View ₩966.7 ₩866.7 ₩713.1 ₩700.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 26V 0.2uA 15kV 8kV Uni SMC30J26A STMicroelectronics 1: ₩2,945.2 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 ₩2,945.2 ₩1,888.3 ₩1,423.3 ₩1,268.3 Reel ₩780.7 View ₩1,006.2 ₩910.3 ₩744.1 ₩735.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 30V 0.2uA 15kV 8kV Uni SMC30J30A STMicroelectronics 1: ₩2,621.1 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 ₩2,621.1 ₩1,775.6 ₩1,465.6 ₩1,255.6 Reel ₩779.3 View ₩986.4 ₩866.7 ₩713.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 5000 W, 70 V TVS in SMC SMC50J70A STMicroelectronics 1: ₩3,663.9 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 ₩3,663.9 ₩2,353.4 ₩1,789.7 ₩1,606.5 Reel ₩1,047 View ₩1,271.1 ₩1,164 ₩966.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 12A standard SCRs TN1215-800B-TR STMicroelectronics 1: ₩2,240.6 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 ₩2,240.6 ₩1,423.3 ₩944.2 ₩741.2 ₩675 Reel ₩583.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 1.25 A Sensitive SCR 200uA X0202NUF STMicroelectronics 1: ₩1,000.5 56,019In Stock	Mfr. Part # X0202NUF Mouser Part # 511-X0202NUF	STMicroelectronics	SCRs 1.25 A Sensitive SCR 200uA Learn More about STMicroelectronics stm standard products	Datasheet	56,019In Stock	Cut Tape ₩1,000.5 ₩622.9 ₩400.2 ₩304.4 Reel ₩210 View ₩246.6 ₩190.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Diacs 40 Volt Trigger DB4 STMicroelectronics 1: ₩380.5 26,504In Stock	Mfr. Part # DB4 Mouser Part # 511-DB4	STMicroelectronics	Diacs 40 Volt Trigger Learn More about STMicroelectronics stm standard products	Datasheet	26,504In Stock	Cut Tape ₩380.5 ₩235.3 ₩146.6 ₩108.5 Reel ₩56.4 View ₩84.6 ₩49.3 ₩47.9	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS SMC30J70CA STMicroelectronics 1: ₩3,508.9 1,454In Stock	Mfr. Part # SMC30J70CA Mouser Part # 511-SMC30J70CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 70 V TVS Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,454In Stock	Cut Tape ₩3,508.9 ₩2,959.3 ₩2,268.8 ₩1,860.1 Reel ₩1,025.9 View ₩1,803.8 ₩1,606.5 ₩1,007.6 ₩979.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage Triac Static dV/dt >2000 V ACST830-8FP STMicroelectronics 1: ₩3,339.8 2,050In Stock	Mfr. Part # ACST830-8FP Mouser Part # 511-ACST830-8FP	STMicroelectronics	Triacs Overvoltage Triac Static dV/dt >2000 V	Datasheet	2,050In Stock	₩3,339.8 ₩1,832 ₩1,437.4 ₩1,157 View ₩1,035.8 ₩966.7 ₩918.8	Min.: 1 Mult.: 1
Board Mount Surge Protectors 140V 50uA Bidirect SMP100LC-140 STMicroelectronics 1: ₩1,705.1 45In Stock 7,500On Order	Mfr. Part # SMP100LC-140 Mouser Part # 511-SMP100LC-140	STMicroelectronics	Board Mount Surge Protectors 140V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	45In Stock 7,500On Order On Order Ship Dates Mfr. #: SMP100LC-140 Stock: 45 Can Ship Immediately On Order: 2,500 Expected 2/15/2027 5,000 Expected 3/3/2027 Factory Lead-Time: 15 Weeks	Cut Tape ₩1,705.1 ₩1,061.1 ₩697.6 ₩531.3 Reel ₩427 View ₩481.9 ₩377.7 ₩353.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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