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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 Quad Unidirect Array ESDALC6V1P6 STMicroelectronics 1: ₩944.2 5,535In Stock 36,000On Order	Mfr. Part # ESDALC6V1P6 Mouser Part # 511-ESDALC6V1P6	STMicroelectronics	ESD Protection Diodes / TVS Diodes Quad Unidirect Array Learn More about STMicroelectronics stm standard products	Datasheet	5,535In Stock 36,000On Order On Order Ship Dates Mfr. #: ESDALC6V1P6 Stock: 5,535 Can Ship Immediately On Order: 18,000 Expected 11/13/2026 18,000 Expected 2/8/2027 Factory Lead-Time: 15 Weeks	Cut Tape ₩944.2 ₩421.4 ₩370.6 ₩279 Reel ₩201.5 View ₩263.5 ₩200.1 ₩173.3 ₩166.3 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) ESDCAN03-2BWY STMicroelectronics 1: ₩746.9 1,793In Stock 321,000On Order	Mfr. Part # ESDCAN03-2BWY Mouser Part # 511-ESDCAN03-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	1,793In Stock 321,000On Order	Cut Tape ₩746.9 ₩383.3 ₩284.7 ₩215.6 Reel ₩157.8 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) ESDCAN04-2BWY STMicroelectronics 1: ₩535.5 26,253In Stock	Mfr. Part # ESDCAN04-2BWY Mouser Part # 511-ESDCAN04-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (12 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	26,253In Stock	Cut Tape ₩535.5 ₩235.3 ₩205.7 ₩152.2 Reel ₩105.7 View ₩133.9 ₩102.9 ₩90.2 ₩87.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system) ESDCAN06-2BWY STMicroelectronics 1: ₩789.2 2,067In Stock 114,000On Order	Mfr. Part # ESDCAN06-2BWY Mouser Part # 511-ESDCAN06-2BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive dual-line TVS in SOT323-3L for CAN bus (24 V system) Learn More about STMicroelectronics stm esdcan0x automotive tvs diodes	Datasheet	2,067In Stock 114,000On Order On Order Ship Dates Mfr. #: ESDCAN06-2BWY Stock: 2,067 Can Ship Immediately On Order: 33,000 Expected 12/21/2026 45,000 Expected 4/14/2027 36,000 Expected 5/26/2027 Factory Lead-Time: 40 Weeks	Cut Tape ₩789.2 ₩472.1 ₩280.4 ₩224.1 ₩187.4 Reel ₩118.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection ESDL031-1BF4 STMicroelectronics 1: ₩239.6 32,623In Stock 45,000Expected 11/13/2026	Mfr. Part # ESDL031-1BF4 Mouser Part # 511-ESDL031-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra-low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stmicro esdl031 1bf4 esd protection	Datasheet	32,623In Stock 45,000Expected 11/13/2026	Cut Tape ₩239.6 ₩104.3 ₩76.1 ₩63.4 View Reel ₩33.8 ₩53.5 ₩46.5 ₩43.7 ₩39.5 ₩33.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Automotive 26.5 V TVS for LIN bus in SOT323-3L ESDLIN03-1BWY STMicroelectronics 1: ₩704.6 11,825In Stock	Mfr. Part # ESDLIN03-1BWY Mouser Part # 511-ESDLIN03-1BWY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 26.5 V TVS for LIN bus in SOT323-3L Learn More about STMicroelectronics stm esdlin03 1bwy suppressor	Datasheet	11,825In Stock	Cut Tape ₩704.6 ₩312.8 ₩274.8 ₩205.7 Reel ₩153.6 View ₩197.3 ₩136.7 ₩129.6 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection ESDZV5-1BF4 STMicroelectronics 1: ₩183.2 83,317In Stock	Mfr. Part # ESDZV5-1BF4 Mouser Part # 511-ESDZV5-1BF4	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection Learn More about STMicroelectronics stm esdzv5 1bf4 tvs diode	Datasheet	83,317In Stock	Cut Tape ₩183.2 ₩88.8 ₩81.7 ₩59.2 View Reel ₩29.6 ₩56.4 ₩49.3 ₩46.5 ₩33.8 ₩29.6 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection in extra small 01005 ESDZV5-1BV2 STMicroelectronics 1: ₩239.6 81,457In Stock	Mfr. Part # ESDZV5-1BV2 Mouser Part # 511-ESDZV5-1BV2	STMicroelectronics	ESD Protection Diodes / TVS Diodes Ultra Low clamping single line bidirectional ESD protection in extra small 01005	Datasheet	81,457In Stock	Cut Tape ₩239.6 ₩107.1 ₩83.1 ₩63.4 View Reel ₩32.4 ₩53.5 ₩46.5 ₩43.7 ₩32.4 ₩32.4	Min.: 1 Mult.: 1 : 20,000
ESD Protection Diodes / TVS Diodes Automotive 2-line ESD protection for high speed lines HSP051-2W3Y STMicroelectronics 1: ₩873.7 4,397In Stock	Mfr. Part # HSP051-2W3Y Mouser Part # 511-HSP051-2W3Y	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 2-line ESD protection for high speed lines Learn More about STMicroelectronics stm hsp051 2w3y esd array	Datasheet	4,397In Stock	Cut Tape ₩873.7 ₩388.9 ₩342.4 ₩257.9 Reel ₩194.5 View ₩256.5 ₩166.3 ₩162.1	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Automotive 24 V TVS for load dump in D2PAK LDP01-28AY STMicroelectronics 1: ₩6,440 622In Stock	Mfr. Part # LDP01-28AY Mouser Part # 511-LDP01-28AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 24 V TVS for load dump in D2PAK	Datasheet	622In Stock	Cut Tape ₩6,440 ₩4,241.7 ₩3,382.1 ₩2,959.3 Reel ₩2,198.4 View ₩2,550.7 ₩2,099.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
ESD Protection Diodes / TVS Diodes Automotive 36 V TVS for load dump in D2PAK LDP01-42AY STMicroelectronics 1: ₩5,975 653In Stock	Mfr. Part # LDP01-42AY Mouser Part # 511-LDP01-42AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes Automotive 36 V TVS for load dump in D2PAK	Datasheet	653In Stock	Cut Tape ₩5,975 ₩3,931.7 ₩3,128.4 ₩2,733.8 Reel ₩2,015.2 View ₩2,339.3 ₩1,832 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 0.25A SCR P0102AL 5AA4 STMicroelectronics 1: ₩1,085.1 6,994In Stock 24,000On Order	Mfr. Part # P0102AL 5AA4 Mouser Part # 511-P0102AL	STMicroelectronics	SCRs 0.25A SCR Learn More about STMicroelectronics stm standard products	Datasheet	6,994In Stock 24,000On Order	Cut Tape ₩1,085.1 ₩689.1 ₩445.3 ₩339.6 Reel ₩260.7 View ₩304.4 ₩238.2 ₩217 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
SCRs THYRISTOR P0102MN 5AA4 STMicroelectronics 1: ₩887.8 8,657In Stock	Mfr. Part # P0102MN 5AA4 Mouser Part # 511-P0102MN5AA4	STMicroelectronics	SCRs THYRISTOR Learn More about STMicroelectronics stm standard products	Datasheet	8,657In Stock	Cut Tape ₩887.8 ₩551 ₩352.3 ₩266.3 Reel ₩229.7 View ₩198.7 ₩171.9 ₩157.8 ₩148 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
SCRs 0.8A SCRS P0111MN 5AA4 STMicroelectronics 1: ₩803.2 5,233In Stock	Mfr. Part # P0111MN 5AA4 Mouser Part # 511-P0111MN-5AA4	STMicroelectronics	SCRs 0.8A SCRS Learn More about STMicroelectronics stm standard products	Datasheet	5,233In Stock	Cut Tape ₩803.2 ₩494.6 ₩315.7 ₩236.7 Reel ₩211.4 View ₩179 ₩159.2 ₩152.2 ₩138.1 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Board Mount Surge Protectors Dual current limited over Vltg PCLT-2AT4-TR STMicroelectronics 1: ₩7,370.1 89In Stock	Mfr. Part # PCLT-2AT4-TR Mouser Part # 511-PCLT-2AT4-TR	STMicroelectronics	Board Mount Surge Protectors Dual current limited over Vltg	Datasheet	89In Stock	Cut Tape ₩7,370.1 ₩4,720.8 ₩3,678 ₩3,424.4 View Reel ₩2,170.2 ₩3,213 ₩2,818.4 ₩2,339.3 ₩2,170.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect SM15T100A STMicroelectronics 1: ₩2,395.6 2,609In Stock 2,500Expected 11/25/2026	Mfr. Part # SM15T100A Mouser Part # 511-SM15T100A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 100V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,609In Stock 2,500Expected 11/25/2026	Cut Tape ₩2,395.6 ₩1,521.9 ₩1,135.8 ₩1,013.2 Reel ₩590.5 View ₩793.4 ₩703.2 ₩566.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni SM15T12AY STMicroelectronics 1: ₩2,564.7 1,986In Stock	Mfr. Part # SM15T12AY Mouser Part # 511-SM15T12AY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V to 70V Uni Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,986In Stock	Cut Tape ₩2,564.7 ₩1,634.7 ₩1,335.9 ₩1,116.1 Reel ₩668 View ₩869.5 ₩749.7 ₩622.9 ₩621.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 12V Bidirect SM15T12CA STMicroelectronics 1: ₩2,409.7 2,939In Stock	Mfr. Part # SM15T12CA Mouser Part # 511-SM15T12CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 12V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,939In Stock	Cut Tape ₩2,409.7 ₩1,521.9 ₩1,140 ₩1,016 Reel ₩652.5 View ₩796.2 ₩735.6 ₩569.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 150V Bidirect SM15T150CA STMicroelectronics 1: ₩2,550.7 2,591In Stock	Mfr. Part # SM15T150CA Mouser Part # 511-SM15T150CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 150V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,591In Stock	Cut Tape ₩2,550.7 ₩1,592.4 ₩1,286.6 ₩1,073.8 Reel ₩687.7 View ₩837.1 ₩721.5 ₩634.1 ₩583.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 18V Unidirect SM15T18A STMicroelectronics 1: ₩2,536.6 2,950In Stock	Mfr. Part # SM15T18A Mouser Part # 511-SM15T18A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 18V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,950In Stock	Cut Tape ₩2,536.6 ₩1,606.5 ₩1,193.6 ₩1,061.1 Reel ₩660.9 View ₩820.2 ₩694.7 ₩497.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect SM15T18CA STMicroelectronics 1: ₩2,395.6 2,070In Stock	Mfr. Part # SM15T18CA Mouser Part # 511-SM15T18CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 18V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,070In Stock	Cut Tape ₩2,395.6 ₩1,521.9 ₩1,134.4 ₩1,011.8 Reel ₩649.6 View ₩790.6 ₩731.4 ₩577.8 ₩566.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect SM15T200CA STMicroelectronics 1: ₩2,494.3 734In Stock 2,500Expected 11/26/2026	Mfr. Part # SM15T200CA Mouser Part # 511-SM15T200CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 200V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	734In Stock 2,500Expected 11/26/2026	Cut Tape ₩2,494.3 ₩1,592.4 ₩1,186.5 ₩1,058.3 Reel ₩675 View ₩832.8 ₩770.8 ₩607.4 ₩598.9 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 220V Unidirect SM15T220A STMicroelectronics 1: ₩2,395.6 1,689In Stock	Mfr. Part # SM15T220A Mouser Part # 511-SM15T220A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 220V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,689In Stock	Cut Tape ₩2,395.6 ₩1,521.9 ₩1,135.8 ₩1,013.2 Reel ₩638.4 View ₩793.4 ₩683.5 ₩569.3 ₩566.5 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI SM15T22CAY STMicroelectronics 1: ₩2,663.4 1,313In Stock	Mfr. Part # SM15T22CAY Mouser Part # 511-SM15T22CAY	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500 W 10kW Transil 5.8V tp 70V BI Learn More about STMicroelectronics stmicro sm15ty transil	Datasheet	1,313In Stock	Cut Tape ₩2,663.4 ₩1,705.1 ₩1,272.5 ₩1,137.2 Reel ₩737 View ₩897.7 ₩814.5 ₩656.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect SM15T24CA STMicroelectronics 1: ₩2,409.7 2,034In Stock	Mfr. Part # SM15T24CA Mouser Part # 511-SM15T24CA	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,034In Stock	Cut Tape ₩2,409.7 ₩1,521.9 ₩1,140 ₩1,016 Reel ₩655.3 View ₩796.2 ₩706 ₩569.3 MouseReel Available	Min.: 1 Mult.: 1 : 2,500

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