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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.
Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil SMP80MC-200 STMicroelectronics 1: ₩1,338.7 4,967In Stock	Mfr. Part # SMP80MC-200 Mouser Part # 511-SMP80MC-200	STMicroelectronics	Board Mount Surge Protectors 80 A 200 VR Crowbar Diode Telecom Trisil Learn More about STMicroelectronics stm standard products	Datasheet	4,967In Stock	Cut Tape ₩1,338.7 ₩831.4 ₩539.7 ₩414.3 Reel ₩284.7 View ₩373.4 ₩280.4 ₩279 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 4.0 Amp 800 Volt TYN804RG STMicroelectronics 1: ₩2,663.4 1,955In Stock	Mfr. Part # TYN804RG Mouser Part # 511-TYN804	STMicroelectronics	SCRs 4.0 Amp 800 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,955In Stock	₩2,663.4 ₩1,399.3 ₩1,083.7 ₩851.2 View ₩727.1 ₩677.8 ₩615.8 ₩590.5 ₩559.5	Min.: 1 Mult.: 1
Triacs 4 Amp 700 Volt BTA04-700SRG STMicroelectronics 1: ₩3,424.4 1,095In Stock	Mfr. Part # BTA04-700SRG Mouser Part # 511-BTA04-700S	STMicroelectronics	Triacs 4 Amp 700 Volt Learn More about STMicroelectronics stm standard products	Datasheet	1,095In Stock	₩3,424.4 ₩1,916.5 ₩1,479.7 ₩1,186.5 View ₩1,073.8 ₩976.6	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni SMA6T7V6AY STMicroelectronics 1: ₩1,860.1 4,199In Stock	Mfr. Part # SMA6T7V6AY Mouser Part # 511-SMA6T7V6AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 600W 4kW Transil SMA 5V to 70V Uni Learn More about STMicroelectronics stmicro sma6ty automotive transil	Datasheet	4,199In Stock	Cut Tape ₩1,860.1 ₩1,171 ₩766.6 ₩591.9 Reel ₩425.6 View ₩501.7 ₩477.7 ₩411.5 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni SMC30J18A STMicroelectronics 1: ₩2,635.2 2,365In Stock	Mfr. Part # SMC30J18A Mouser Part # 511-SMC30J18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 18V 0.2uA 15kV 8kV Uni Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	2,365In Stock	Cut Tape ₩2,635.2 ₩1,775.6 ₩1,423.3 ₩1,268.3 Reel ₩756.7 View ₩1,006.2 ₩910.3 ₩744.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 68V 50uA Bidirect SMP30-68 STMicroelectronics 1: ₩972.3 4,879In Stock	Mfr. Part # SMP30-68 Mouser Part # 511-SMP30-68	STMicroelectronics	Board Mount Surge Protectors 68V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	4,879In Stock	Cut Tape ₩972.3 ₩700.4 ₩486.2 ₩312.8 View Reel ₩226.9 ₩281.8 ₩256.5 ₩226.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI SMC30J8.5CA STMicroelectronics 1: ₩2,395.6 1,331In Stock	Mfr. Part # SMC30J8.5CA Mouser Part # 511-SMC30J8.5CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000W Transil 8.5V 0.2uA 15kV 8kV BI Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,331In Stock	Cut Tape ₩2,395.6 ₩1,691 ₩1,479.7 ₩1,206.3 Reel ₩801.8 View ₩979.4 ₩859.6 ₩748.3 ₩739.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs High Temperature 30A SCRs in TO-220AB TN3015H-6T STMicroelectronics 1: ₩3,029.8 1,368In Stock	Mfr. Part # TN3015H-6T Mouser Part # 511-TN3015H-6T	STMicroelectronics	SCRs High Temperature 30A SCRs in TO-220AB Learn More about STMicroelectronics stm tn scrs	Datasheet	1,368In Stock	₩3,029.8 ₩1,465.6 ₩1,306.3 ₩1,037.2 View ₩951.2 ₩877.9 ₩872.3	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK LDP01-47AY STMicroelectronics 1: ₩6,087.7 650In Stock	Mfr. Part # LDP01-47AY Mouser Part # 511-LDP01-47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 40 V TVS for load dump in D2PAK	Datasheet	650In Stock	Cut Tape ₩6,087.7 ₩4,143 ₩3,382.1 ₩2,860.7 Reel ₩2,170.2 View ₩2,550.7 ₩2,043.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni SM4T10AY STMicroelectronics 1: ₩1,451.5 3,946In Stock	Mfr. Part # SM4T10AY Mouser Part # 511-SM4T10AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 400 W 2.3kW Transil 5V to 70V Uni Learn More about STMicroelectronics stmicro sm4ty automotive transil	Datasheet	3,946In Stock	Cut Tape ₩1,451.5 ₩651.1 ₩556.6 ₩448.1 Reel ₩349.5 View ₩445.3 ₩436.9 ₩345.3 ₩308.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC SMC30J40A STMicroelectronics 1: ₩2,945.2 1,537In Stock	Mfr. Part # SMC30J40A Mouser Part # 511-SMC30J40A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 3000 W, 40 V TVS in SMC Learn More about STMicroelectronics stm smc30j tvs diodes	Datasheet	1,537In Stock	Cut Tape ₩2,945.2 ₩1,888.3 ₩1,423.3 ₩1,266.9 Reel ₩830 View ₩1,006.2 ₩910.3 ₩744.1 ₩735.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 ESDA18WY STMicroelectronics 1: ₩620 11,123In Stock New Product	Mfr. Part # ESDA18WY Mouser Part # 511-ESDA18WY New Product	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line unidirectional 16 V ESD protection in SOT323 Learn More about STMicroelectronics esdaxwy esd protection	Datasheet	11,123In Stock	Cut Tape ₩620 ₩272 ₩238.2 ₩177.6 Reel ₩131.1 View ₩170.5 ₩112.7 ₩107.1 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I TN8050H-12WL STMicroelectronics 1: ₩9,864.4 396In Stock New Product	Mfr. Part # TN8050H-12WL Mouser Part # 511-TN8050H-12WL New Product	STMicroelectronics	SCRs 80 A 1200 V High Temperature SCR Thyristor in TOP-3I Learn More about STMicroelectronics tn8050h 12wl scr thyristor	Datasheet	396In Stock	₩9,864.4 ₩5,650.9 ₩4,720.8 ₩4,382.6	Min.: 1 Mult.: 1
Triacs Overvoltage protected AC Switch 0.8 A - 800 V ACS108-8SP-TR STMicroelectronics 1: ₩1,507.8 7,148In Stock	Mfr. Part # ACS108-8SP-TR Mouser Part # 511-ACS108-8SP-TR	STMicroelectronics	Triacs Overvoltage protected AC Switch 0.8 A - 800 V Learn More about STMicroelectronics stm acs108 8tn ac switch	Datasheet	7,148In Stock	Cut Tape ₩1,507.8 ₩939.9 ₩617.2 ₩484.8 Reel ₩335.4 View ₩425.6 ₩374.8 ₩322.7 ₩312.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
SCRs 12 A HiTJ ACST ACST1220H-8H STMicroelectronics 1: ₩2,860.7 3,492In Stock	Mfr. Part # ACST1220H-8H Mouser Part # 511-ACST1220H-8H	STMicroelectronics	SCRs 12 A HiTJ ACST	Datasheet	3,492In Stock	₩2,860.7 ₩1,290.8 ₩1,158.4 ₩970.9 View ₩825.8 ₩810.3	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 22 V TVS SM50T26AY STMicroelectronics 1: ₩4,002.1 3,823In Stock	Mfr. Part # SM50T26AY Mouser Part # 511-SM50T26AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 22 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	3,823In Stock	Cut Tape ₩4,002.1 ₩2,578.8 ₩1,972.9 ₩1,775.6 Reel ₩1,189.4 View ₩1,423.3 ₩1,303.5 ₩1,076.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS SM50T47AY STMicroelectronics 1: ₩4,002.1 3,488In Stock	Mfr. Part # SM50T47AY Mouser Part # 511-SM50T47AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 40 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	3,488In Stock	Cut Tape ₩4,002.1 ₩2,578.8 ₩1,972.9 ₩1,775.6 Reel ₩1,189.4 View ₩1,423.3 ₩1,303.5 ₩1,076.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS SM50T7V5AY STMicroelectronics 1: ₩4,002.1 2,210In Stock	Mfr. Part # SM50T7V5AY Mouser Part # 511-SM50T7V5AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 5000 W, 6.5 V TVS Learn More about STMicroelectronics stm sm50txay 5000w tvs	Datasheet	2,210In Stock	Cut Tape ₩4,002.1 ₩2,578.8 ₩1,972.9 ₩1,775.6 Reel ₩1,189.4 View ₩1,423.3 ₩1,303.5 ₩1,076.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS SM6F12AY STMicroelectronics 1: ₩1,042.8 11,951In Stock	Mfr. Part # SM6F12AY Mouser Part # 511-SM6F12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 12 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	11,951In Stock	Cut Tape ₩1,042.8 ₩473.5 ₩417.1 ₩317.1 Reel ₩242.4 View ₩241 ₩211.4	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS SM6F20AY STMicroelectronics 1: ₩1,042.8 12,000In Stock	Mfr. Part # SM6F20AY Mouser Part # 511-SM6F20AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 600 W, 20 V TVS Learn More about STMicroelectronics stm sm6fxay tvs diodes	Datasheet	12,000In Stock	Cut Tape ₩1,042.8 ₩473.5 ₩417.1 ₩317.1 Reel ₩242.4 View ₩241 ₩211.4	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS SMC50J58CA STMicroelectronics 1: ₩4,086.7 2,282In Stock	Mfr. Part # SMC50J58CA Mouser Part # 511-SMC50J58CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 5000 W, 58 V TVS Learn More about STMicroelectronics stm smc50j tvs	Datasheet	2,282In Stock	Cut Tape ₩4,086.7 ₩2,635.2 ₩2,015.2 ₩1,817.9 Reel ₩1,244.3 View ₩1,493.8 ₩1,106.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package TN4015H-8T STMicroelectronics 1: ₩3,818.9 1,975In Stock	Mfr. Part # TN4015H-8T Mouser Part # 511-TN4015H-8T	STMicroelectronics	SCRs 40A 800V High Temperature SCR in TO-220 Non insulated package Learn More about STMicroelectronics stm tn4015h scr	Datasheet	1,975In Stock	₩3,818.9 ₩1,888.3 ₩1,691 ₩1,354.2 View ₩1,337.3 ₩1,217.5	Min.: 1 Mult.: 1
SCRs 50 A 800 V High Temperature SCR in D2PAK package TN5015H-8G-TR STMicroelectronics 1: ₩4,636.3 1,535In Stock	Mfr. Part # TN5015H-8G-TR Mouser Part # 511-TN5015H-8G-TR	STMicroelectronics	SCRs 50 A 800 V High Temperature SCR in D2PAK package Learn More about STMicroelectronics stm tn scrs	Datasheet	1,535In Stock	Cut Tape ₩4,636.3 ₩3,015.7 ₩2,099.7 ₩1,817.9 Reel ₩1,676.9 ₩1,578.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs Auto Voltage Switch AVS1ACP08 STMicroelectronics 1: ₩6,383.7 12,342In Stock 9,338On Order	Mfr. Part # AVS1ACP08 Mouser Part # 511-AVS1ACP08	STMicroelectronics	Triacs Auto Voltage Switch Learn More about STMicroelectronics stm standard products	Datasheet	12,342In Stock 9,338On Order On Order Ship Dates Mfr. #: AVS1ACP08 Stock: 12,342 Can Ship Immediately On Order: 2,000 Expected 11/13/2026 7,338 Expected 12/12/2026 Factory Lead-Time: 52 Weeks	₩6,383.7 ₩4,227.6 ₩3,833 ₩3,720.3 ₩3,621.6	Min.: 1 Mult.: 1
Triacs 25 Amp 600 Volt BTA24-600BWRG STMicroelectronics 1: ₩3,818.9 27,692In Stock	Mfr. Part # BTA24-600BWRG Mouser Part # 511-BTA24-600BW	STMicroelectronics	Triacs 25 Amp 600 Volt Learn More about STMicroelectronics stm standard products	Datasheet	27,692In Stock	₩3,818.9 ₩2,733.8 ₩1,930.6 ₩1,578.3 View ₩1,493.8 ₩1,405 ₩1,359.9	Min.: 1 Mult.: 1

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