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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 Automotive 5000 W, 28 V TVS SM50T33AY STMicroelectronics 1: ₩4,430.4 2,450In Stock	Mfr. Part # SM50T33AY Mouser Part # 511-SM50T33AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 28 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,450In Stock	Cut Tape ₩4,430.4 ₩2,854.8 ₩2,184 ₩1,965.6 Reel ₩1,315.1 View ₩1,575.6 ₩1,399.3 ₩1,191.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS SM50T39AY STMicroelectronics 1: ₩4,430.4 2,289In Stock	Mfr. Part # SM50T39AY Mouser Part # 511-SM50T39AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 33 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,289In Stock	Cut Tape ₩4,430.4 ₩2,854.8 ₩2,184 ₩1,965.6 Reel ₩1,315.1 View ₩1,575.6 ₩1,399.3 ₩1,191.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T39CAY STMicroelectronics 1: ₩2,948.4 46,986In Stock	Mfr. Part # SM15T39CAY Mouser Part # 511-SM15T39CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	46,986In Stock	Cut Tape ₩2,948.4 ₩1,887.6 ₩1,408.7 ₩1,258.9 Reel ₩815.9 View ₩993.7 ₩901.7 ₩772.2 ₩727 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK LDP01-26AY STMicroelectronics 1: ₩6,739.2 12,347In Stock	Mfr. Part # LDP01-26AY Mouser Part # 511-LDP01-26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 22 V TVS for load dump in D2PAK	Datasheet	12,347In Stock	Cut Tape ₩6,739.2 ₩4,430.4 ₩3,619.2 ₩3,057.6 Reel ₩2,324.4 View ₩2,714.4 ₩2,184 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 36 V TVS SM6F36AY STMicroelectronics 1: ₩1,138.8 4,094In Stock 6,000Expected 10/26/2026	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 10/26/2026	Cut Tape ₩1,138.8 ₩628.7 ₩425.9 ₩337 Reel ₩265.2 View ₩290.2 ₩226.2 ₩215.3 ₩196.6	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS SM50T18AY STMicroelectronics 1: ₩4,430.4 2,468In Stock	Mfr. Part # SM50T18AY Mouser Part # 511-SM50T18AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 15 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,468In Stock	Cut Tape ₩4,430.4 ₩2,854.8 ₩2,184 ₩1,965.6 Reel ₩1,315.1 View ₩1,575.6 ₩1,399.3 ₩1,191.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect ESDA6V1-5W6 STMicroelectronics 1: ₩670.8 17,890In Stock	Mfr. Part # ESDA6V1-5W6 Mouser Part # 511-ESDA6V1-5W6	STMicroelectronics	ESD Protection Diodes / TVS Diodes 6.1V 100W Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	17,890In Stock	Cut Tape ₩670.8 ₩369.7 ₩298 ₩262.1 Reel ₩163.8 View ₩251.2 ₩160.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect SM15T24A STMicroelectronics 1: ₩2,558.4 3,926In Stock	Mfr. Part # SM15T24A Mouser Part # 511-SM15T24A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 24V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,926In Stock	Cut Tape ₩2,558.4 ₩1,622.4 ₩1,210.6 ₩1,067 Reel ₩691.1 View ₩845.5 ₩769.1 ₩613.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 10V Unidirect SM6T10A STMicroelectronics 1: ₩1,092 18,085In Stock	Mfr. Part # SM6T10A Mouser Part # 511-SM6T10A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 10V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	18,085In Stock	Cut Tape ₩1,092 ₩494.5 ₩435.2 ₩329.2 Reel ₩257.4 View ₩223.1 ₩221.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni SM6T24AY STMicroelectronics 1: ₩2,683.2 3,114In Stock	Mfr. Part # SM6T24AY Mouser Part # 511-SM6T24AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600 W 4kW Transil 6V to 70V Uni Learn More about STMicroelectronics stmicro sm6ty 600w transil	Datasheet	3,114In Stock	Cut Tape ₩2,683.2 ₩1,716 ₩1,405.6 ₩1,209 Reel ₩833 View ₩990.6 ₩898.6 ₩745.7 ₩727 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 56V Bidirect SM6T56CA STMicroelectronics 1: ₩1,201.2 6,964In Stock	Mfr. Part # SM6T56CA Mouser Part # 511-SM6T56CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 56V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	6,964In Stock	Cut Tape ₩1,201.2 ₩480.5 ₩396.2 ₩315.1 ₩307.3 Reel ₩287 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes HJ Temp Transil SMA6J6.5CA-TR STMicroelectronics 1: ₩1,918.8 7,247In Stock	Mfr. Part # SMA6J6.5CA-TR Mouser Part # 511-SMA6J6.5CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes HJ Temp Transil Learn More about STMicroelectronics stm standard products	Datasheet	7,247In Stock	Cut Tape ₩1,918.8 ₩1,205.9 ₩790.9 ₩580.3 Reel ₩469.6 View ₩528.8 ₩485.2 ₩407.2 ₩338.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 600W 20V Bidirect SMBJ20CA-TR STMicroelectronics 1: ₩1,092 69,606In Stock	Mfr. Part # SMBJ20CA-TR Mouser Part # 511-SMBJ20CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 20V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	69,606In Stock	Cut Tape ₩1,092 ₩511.7 ₩450.8 ₩341.6 Reel ₩265.2 View ₩322.9 ₩232.4 ₩220 ₩207.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 600W 6.0V Unidirect SMBJ6.0A-TR STMicroelectronics 1: ₩1,092 12,820In Stock	Mfr. Part # SMBJ6.0A-TR Mouser Part # 511-SMBJ6.0A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 6.0V Unidirect Learn More about STMicroelectronics stm 600w tvs diode	Datasheet	12,820In Stock	Cut Tape ₩1,092 ₩491.4 ₩432.1 ₩326 Reel ₩243.4 View ₩312 ₩220 ₩213.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 3000W Transil 10V 0.2uA 15kV 8kV BI SMC30J10CA STMicroelectronics 1: ₩3,400.8 2,443In Stock	Mfr. Part # SMC30J10CA Mouser Part # 511-SMC30J10CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 10V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,443In Stock	Cut Tape ₩3,400.8 ₩2,168.4 ₩1,638 ₩1,464.8 Reel ₩961 View ₩1,163.8 ₩1,062.4 ₩862.7 ₩858 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 33V Unidirect SMCJ33A-TR STMicroelectronics 1: ₩780 11,872In Stock	Mfr. Part # SMCJ33A-TR Mouser Part # 511-SMCJ33A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 33V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	11,872In Stock	Cut Tape ₩780 ₩645.8 ₩524.2 ₩443 Reel ₩383.8 View ₩441.5 ₩355.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 20 A - 800 V 150Deg C T2035H-8I STMicroelectronics 1: ₩3,993.6 2,655In Stock	Mfr. Part # T2035H-8I Mouser Part # 511-T2035H-8I	STMicroelectronics	Triacs 20 A - 800 V 150Deg C Learn More about STMicroelectronics stm t2035h 8 triacs	Datasheet	2,655In Stock	₩3,993.6 ₩1,950 ₩1,747.2 ₩1,400.9 ₩1,243.3	Min.: 1 Mult.: 1
Triacs 4.0 Amp 800 Volt T405-800B-TR STMicroelectronics 1: ₩1,996.8 4,748In Stock	Mfr. Part # T405-800B-TR Mouser Part # 511-T405-800B	STMicroelectronics	Triacs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	4,748In Stock	Cut Tape ₩1,996.8 ₩1,251.1 ₩825.2 ₩641.2 ₩581.9 Reel ₩475.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 4.0 Amp 600 Volt TS420-600B STMicroelectronics 1: ₩1,887.6 5,728In Stock	Mfr. Part # TS420-600B Mouser Part # 511-TS420-600B	STMicroelectronics	SCRs 4.0 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	5,728In Stock	₩1,887.6 ₩819 ₩728.5 ₩600.6 View ₩500.8 ₩443	Min.: 1 Mult.: 1
SCRs 12 Amp 1000 Volt TYN1012RG STMicroelectronics 1: ₩2,698.8 2,609In Stock	Mfr. Part # TYN1012RG Mouser Part # 511-TYN1012	STMicroelectronics	SCRs 12 Amp 1000 Volt Learn More about STMicroelectronics stm standard products	Datasheet	2,609In Stock	₩2,698.8 ₩1,575.6 ₩1,173.1 ₩1,010.9 ₩937.6	Min.: 1 Mult.: 1
Triacs 0.8 Amp 600 Volt Z00607MA 1BA2 STMicroelectronics 1: ₩842.4 25,415In Stock	Mfr. Part # Z00607MA 1BA2 Mouser Part # 511-Z00607MA	STMicroelectronics	Triacs 0.8 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	25,415In Stock	₩842.4 ₩517.9 ₩329.2 ₩248 View ₩221.5 ₩176.3 ₩157.6 ₩143.5 ₩142	Min.: 1 Mult.: 1
SCRs 16 A 800 V High Temperature SCR TN1605H-8T STMicroelectronics 1: ₩3,385.2 1,835In 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	1,835In Stock	₩3,385.2 ₩1,638 ₩1,463.3 ₩1,163.8 ₩993.7	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS SM50T21AY STMicroelectronics 1: ₩4,430.4 2,490In Stock	Mfr. Part # SM50T21AY Mouser Part # 511-SM50T21AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 18 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,490In Stock	Cut Tape ₩4,430.4 ₩2,854.8 ₩2,184 ₩1,965.6 Reel ₩1,316.6 View ₩1,575.6 ₩1,400.9 ₩1,191.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs Overvoltage protected AC switch ACST310-8B STMicroelectronics 1: ₩2,386.8 9,181In Stock	Mfr. Part # ACST310-8B Mouser Part # 511-ACST310-8B	STMicroelectronics	Triacs Overvoltage protected AC switch	Datasheet	9,181In Stock	₩2,386.8 ₩1,464.8 ₩965.6 ₩758.2 View ₩649 ₩514.8 ₩493	Min.: 1 Mult.: 1
Triacs 12 Amp 600 Volt BTA12-600SWRG STMicroelectronics 1: ₩2,964 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	₩2,964 ₩1,416.5 ₩1,265.2 ₩1,000 View ₩854.9 ₩825.2	Min.: 1 Mult.: 1

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