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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 1500W 12V Unidirect SMCJ12A-TR STMicroelectronics 1: ₩2,536.6 766In Stock	Mfr. Part # SMCJ12A-TR Mouser Part # 511-SMCJ12A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 12V Unidirect	Datasheet	766In Stock	Cut Tape ₩2,536.6 ₩1,620.6 ₩1,209.1 ₩1,078 Reel ₩668 View ₩866.7 ₩739.8 ₩621.5 ₩614.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 188V Unidirect SMCJ188A-TR STMicroelectronics 1: ₩1,662.9 947In Stock	Mfr. Part # SMCJ188A-TR Mouser Part # 511-SMCJ188A	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 188V Unidirect Learn More about STMicroelectronics stm standard products	Datasheet	947In Stock	Cut Tape ₩1,662.9 ₩768 ₩680.6 ₩525.6 Reel ₩421.4 View ₩517.2 ₩372 ₩339.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 20V Uni SMCJ20A-TR STMicroelectronics 1: ₩1,409.2 3,447In Stock	Mfr. Part # SMCJ20A-TR Mouser Part # 511-SMCJ20A-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 20V Uni Learn More about STMicroelectronics stm standard products	Datasheet	3,447In Stock	Cut Tape ₩1,409.2 ₩644 ₩552.4 ₩427 Reel ₩348.1 View ₩407.3 ₩304.4 ₩290.3 ₩280.4 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect SMCJ24CA-TR STMicroelectronics 1: ₩1,930.6 2,576In Stock	Mfr. Part # SMCJ24CA-TR Mouser Part # 511-SMCJ24CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 24V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,576In Stock	Cut Tape ₩1,930.6 ₩1,183.7 ₩900.5 ₩787.7 Reel ₩487.6 View ₩614.4 ₩555.2 ₩441.1 ₩432.6 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect SMCJ33CA-TR STMicroelectronics 1: ₩1,832 553In Stock 17,500On Order	Mfr. Part # SMCJ33CA-TR Mouser Part # 511-SMCJ33CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 33V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	553In Stock 17,500On Order On Order Ship Dates Mfr. #: SMCJ33CA-TR Stock: 553 Can Ship Immediately On Order: 10,000 Expected 1/11/2027 7,500 Expected 3/11/2027 Factory Lead-Time: 16 Weeks	Cut Tape ₩1,832 ₩1,148.5 ₩852.6 ₩756.7 Reel ₩448.1 View ₩587.6 ₩517.2 ₩398.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 40V Bidirect SMCJ40CA-TR STMicroelectronics 1: ₩2,043.3 3,117In Stock	Mfr. Part # SMCJ40CA-TR Mouser Part # 511-SMCJ40CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 40V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,117In Stock	Cut Tape ₩2,043.3 ₩1,142.9 ₩968.1 ₩768 Reel ₩481.9 View ₩606 ₩559.5 ₩442.5 ₩441.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 70V BI SMCJ70CA-TR STMicroelectronics 1: ₩1,521.9 3,108In Stock 5,000Expected 11/30/2026	Mfr. Part # SMCJ70CA-TR Mouser Part # 511-SMCJ70CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil Std 1500W 10kW 70V BI Learn More about STMicroelectronics stm standard products	Datasheet	3,108In Stock 5,000Expected 11/30/2026	Cut Tape ₩1,521.9 ₩703.2 ₩621.5 ₩479.1 Reel ₩383.3 View ₩469.3 ₩336.8 ₩303 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes 1500W 85V Bidirect SMCJ85CA-TR STMicroelectronics 1: ₩1,930.6 2,168In Stock	Mfr. Part # SMCJ85CA-TR Mouser Part # 511-SMCJ85CA-TR	STMicroelectronics	ESD Protection Diodes / TVS Diodes 1500W 85V Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,168In Stock	Cut Tape ₩1,930.6 ₩1,211.9 ₩900.5 ₩800.4 Reel ₩504.5 View ₩622.9 ₩555.2 ₩442.5 ₩431.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 160V 50uA Bidirect SMP100LC-160 STMicroelectronics 1: ₩1,662.9 2,764In Stock	Mfr. Part # SMP100LC-160 Mouser Part # 511-SMP100LC-160	STMicroelectronics	Board Mount Surge Protectors 160V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,764In Stock	Cut Tape ₩1,662.9 ₩1,040 ₩684.9 ₩531.3 Reel ₩427 View ₩481.9 ₩377.7 ₩353.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 270V 50uA Bidirect SMP100LC-270 STMicroelectronics 1: ₩1,634.7 1,087In Stock 10,000Expected 2/15/2027	Mfr. Part # SMP100LC-270 Mouser Part # 511-SMP100LC-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,087In Stock 10,000Expected 2/15/2027	Cut Tape ₩1,634.7 ₩1,025.9 ₩652.5 ₩524.2 Reel ₩384.7 View ₩500.3 ₩363.6 ₩352.3 ₩341 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 160V 50uA Bidirect SMP100MC-160 STMicroelectronics 1: ₩1,451.5 1,044In Stock	Mfr. Part # SMP100MC-160 Mouser Part # 511-SMP100MC-160	STMicroelectronics	Board Mount Surge Protectors 160V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	1,044In Stock	Cut Tape ₩1,451.5 ₩1,071 ₩854 ₩689.1 Reel ₩486.2 View ₩608.8 ₩465 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 240V 50uA Bidirect SMP30-240 STMicroelectronics 1: ₩1,028.7 522In Stock	Mfr. Part # SMP30-240 Mouser Part # 511-SMP30-240	STMicroelectronics	Board Mount Surge Protectors 240V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	522In Stock	Cut Tape ₩1,028.7 ₩632.7 ₩410.1 ₩312.8 Reel ₩221.2 View ₩281.8 ₩262.1 ₩208.6 ₩207.2 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 270V 50uA Bidirect SMP30-270 STMicroelectronics 1: ₩1,127.4 94In Stock	Mfr. Part # SMP30-270 Mouser Part # 511-SMP30-270	STMicroelectronics	Board Mount Surge Protectors 270V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	94In Stock	Cut Tape ₩1,127.4 ₩693.3 ₩448.1 ₩343.8 Reel ₩242.4 View ₩294.5 ₩280.4 ₩212.8 ₩202.9 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 100V 50uA Bidirect SMP50-100 STMicroelectronics 1: ₩1,183.7 3,848In Stock 5,000Expected 4/30/2027	Mfr. Part # SMP50-100 Mouser Part # 511-SMP50-100	STMicroelectronics	Board Mount Surge Protectors 100V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,848In Stock 5,000Expected 4/30/2027	Cut Tape ₩1,183.7 ₩735.6 ₩476.3 ₩360.8 Reel ₩260.7 View ₩298.8 ₩294.5 ₩224.1 ₩215.6 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 130V 50uA Bidirect SMP50-130 STMicroelectronics 1: ₩1,169.6 2,398In Stock	Mfr. Part # SMP50-130 Mouser Part # 511-SMP50-130	STMicroelectronics	Board Mount Surge Protectors 130V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,398In Stock	Cut Tape ₩1,169.6 ₩727.1 ₩470.7 ₩359.3 Reel ₩241 View ₩301.6 ₩294.5 ₩225.5 ₩224.1 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Board Mount Surge Protectors 180V 50uA Bidirect SMTPA180 STMicroelectronics 1: ₩1,296.5 2,728In Stock	Mfr. Part # SMTPA180 Mouser Part # 511-SMTPA180	STMicroelectronics	Board Mount Surge Protectors 180V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	2,728In Stock	Cut Tape ₩1,296.5 ₩803.2 ₩521.4 ₩400.2 Reel ₩317.1 View ₩360.8 ₩284.7 ₩260.7 ₩250.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 200V 50uA Bidirect SMTPA200 STMicroelectronics 1: ₩1,296.5 3,079In Stock	Mfr. Part # SMTPA200 Mouser Part # 511-SMTPA200	STMicroelectronics	Board Mount Surge Protectors 200V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,079In Stock	Cut Tape ₩1,296.5 ₩803.2 ₩521.4 ₩400.2 Reel ₩318.5 View ₩360.8 ₩284.7 ₩257.9 ₩250.8 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Board Mount Surge Protectors 220V 50uA Bidirect SMTPA220 STMicroelectronics 1: ₩1,916.5 3,529In Stock	Mfr. Part # SMTPA220 Mouser Part # 511-SMTPA220	STMicroelectronics	Board Mount Surge Protectors 220V 50uA Bidirect Learn More about STMicroelectronics stm standard products	Datasheet	3,529In Stock	Cut Tape ₩1,916.5 ₩1,200.6 ₩794.8 ₩628.5 Reel ₩520 View ₩562.3 ₩446.7 ₩415.7 ₩410.1 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
ESD Protection Diodes / TVS Diodes AUTO SENSOR TRANS OVER VLT PRCT SPT01-335DEE STMicroelectronics 1: ₩2,437.9 33In Stock 6,000On Order	Mfr. Part # SPT01-335DEE Mouser Part # 511-SPT01-335DEE	STMicroelectronics	ESD Protection Diodes / TVS Diodes AUTO SENSOR TRANS OVER VLT PRCT	Datasheet	33In Stock 6,000On Order On Order Ship Dates Mfr. #: SPT01-335DEE Stock: 33 Can Ship Immediately On Order: 3,000 Expected 4/12/2027 3,000 Expected 6/28/2027 Factory Lead-Time: 15 Weeks	Cut Tape ₩2,437.9 ₩1,550.1 ₩1,154.1 ₩1,028.7 Reel ₩646.8 View ₩808.9 ₩746.9 ₩628.5 ₩579.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V STIEC45-24AS STMicroelectronics 1: ₩5,580.4 717In Stock 2,500Expected 3/15/2027	Mfr. Part # STIEC45-24AS Mouser Part # 511-STIEC45-24AS	STMicroelectronics	ESD Protection Diodes / TVS Diodes Transil IEC 61000 500A 24V to 33V	Datasheet	717In Stock 2,500Expected 3/15/2027	Cut Tape ₩5,580.4 ₩3,649.8 ₩2,860.7 ₩2,592.9 Reel ₩1,803.8 View ₩2,113.8 ₩2,001.1 ₩1,719.2 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Triacs 800V, 10A Snubberless? Triac in D2PAK T1050-8G STMicroelectronics 1: ₩3,072.1 1,173In Stock	Mfr. Part # T1050-8G Mouser Part # 511-T1050-8G	STMicroelectronics	Triacs 800V, 10A Snubberless? Triac in D2PAK Learn More about STMicroelectronics stm standard snubberless triacs	Datasheet	1,173In Stock	₩3,072.1 ₩1,493.8 ₩1,310.6 ₩1,040 View ₩992.1 ₩792	Min.: 1 Mult.: 1
Triacs 800V, 10A Snubberless? Triac in D2PAK T1050-8G-TR STMicroelectronics 1: ₩3,142.5 751In Stock	Mfr. Part # T1050-8G-TR Mouser Part # 511-T1050-8G-TR	STMicroelectronics	Triacs 800V, 10A Snubberless? Triac in D2PAK Learn More about STMicroelectronics stm standard snubberless triacs	Datasheet	751In Stock	Cut Tape ₩3,142.5 ₩2,001.1 ₩1,334.5 ₩1,059.7 Reel ₩955.4 View ₩800.4 ₩792 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 12A - Logic Level Triac in D2PAK T1210-6G STMicroelectronics 1: ₩2,973.4 313In Stock	Mfr. Part # T1210-6G Mouser Part # 511-T1210-6G	STMicroelectronics	Triacs 12A - Logic Level Triac in D2PAK Learn More about STMicroelectronics stm standard snubberless triacs	Datasheet	313In Stock	₩2,973.4 ₩1,550.1 ₩1,268.3 ₩1,028.7 View ₩921.6 ₩861 ₩817.3	Min.: 1 Mult.: 1
Triacs 12A - Logic Level Triac in D2PAK T1210-6G-TR STMicroelectronics 1: ₩3,100.2 804In Stock	Mfr. Part # T1210-6G-TR Mouser Part # 511-T1210-6G-TR	STMicroelectronics	Triacs 12A - Logic Level Triac in D2PAK Learn More about STMicroelectronics stm standard snubberless triacs	Datasheet	804In Stock	Cut Tape ₩3,100.2 ₩1,972.9 ₩1,333.1 ₩1,149.9 Reel ₩992.1 View ₩889.2 ₩846.9 ₩827.2 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Triacs 12A - Logic Level Triac in D2PAK T1210-800G-TR STMicroelectronics 1: ₩3,170.7 2,136In Stock 3,000Expected 1/11/2027	Mfr. Part # T1210-800G-TR Mouser Part # 511-T1210-800G-TR	STMicroelectronics	Triacs 12A - Logic Level Triac in D2PAK	Datasheet	2,136In Stock 3,000Expected 1/11/2027	Cut Tape ₩3,170.7 ₩2,015.2 ₩1,364.1 ₩1,097.8 Reel ₩993.5 View ₩890.6 ₩856.8 MouseReel Available	Min.: 1 Mult.: 1 : 1,000

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