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USB Type-C™ Protection

Semtech USB Type-C™ Protection devices help to safeguard individual lines for USB Type-C interfaces. USB Type-C standards are quickly emerging as critical data buses across various electronic equipment. Semtech's RClamp low-clamping voltage, low-capacitance ESD protection solutions safeguard USB type C ports without compromising the signal integrity of the data link. The RClamp solutions protect high-speed data ports, which are extremely sensitive to damage and latch-up from electrostatic discharge, electrical fast transients, and cable discharge threats.

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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 Low Voltage RailClamp 1.8V, 2-Line, 0.22pF ESD Protection RCLAMP01811ZA.F Semtech 1: ₩795.6 55,724In Stock 105,000On Order	Mfr. Part # RCLAMP01811ZA.F Mouser Part # 947-RCLAMP01811ZA.F	Semtech	ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.8V, 2-Line, 0.22pF ESD Protection Learn More about Semtech usb type c protection	Datasheet	55,724In Stock 105,000On Order	Cut Tape ₩795.6 ₩542.9 ₩307.3 ₩243.4 View Reel ₩149.8 ₩205.9 ₩173.2 ₩165.4 ₩149.8 ₩149.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 200fF ESD and EOS Protection RCLAMP3391ZCTFT Semtech 1: ₩1,107.6 14,983In Stock	Mfr. Part # RCLAMP3391ZCTFT Mouser Part # 947-RCLAMP3391ZCTFT	Semtech	ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 200fF ESD and EOS Protection Learn More about Semtech usb type c protection	Datasheet	14,983In Stock	₩1,107.6 ₩652.1 ₩500.8 ₩402.5 View ₩374.4 ₩319.8 ₩293.3 ₩277.7	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Ultra-Small RClamp ESD & EOS Protection for USB Data Lines RCLAMP4041ZATFT Semtech 1: ₩826.8 9,727In Stock	Mfr. Part # RCLAMP4041ZATFT Mouser Part # 947-RCLAMP4041ZATFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra-Small RClamp ESD & EOS Protection for USB Data Lines Learn More about Semtech rclamp4041 tvs diode	Datasheet	9,727In Stock	Cut Tape ₩826.8 ₩458.6 ₩380.6 ₩315.1 View Reel ₩241.8 ₩305.8 ₩298 ₩293.3 ₩252.7 ₩241.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.2V, 200fF ESD Protection RCLAMP01211ZCFT Semtech 1: ₩873.6 15,967In Stock	Mfr. Part # RCLAMP01211ZCFT Mouser Part # 947-RCLAMP01211ZCFT	Semtech	ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.2V, 200fF ESD Protection Learn More about Semtech rclamp01211zc esd device	Datasheet	15,967In Stock	Cut Tape ₩873.6 ₩416.5 ₩344.8 ₩274.6 View Reel ₩149.8 ₩230.9 ₩196.6 ₩179.4 ₩163.8 ₩149.8 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1-Line, 0.2pF ESD Protection RCLAMP01012ZC.F Semtech 1: ₩858 12,306In Stock	Mfr. Part # RCLAMP01012ZC.F Mouser Part # 947-RCLAMP01012ZC.F	Semtech	ESD Protection Diodes / TVS Diodes 1-Line, 0.2pF ESD Protection Learn More about Semtech usb type c protection	Datasheet	12,306In Stock	Cut Tape ₩858 ₩514.8 ₩327.6 ₩255.8 View Reel ₩143.5 ₩218.4 ₩185.6 ₩168.5 ₩160.7 ₩143.5 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 18V ESD & Surge Protection UCLAMP1871P.TNT Semtech 1: ₩2,106 9,872In Stock NRND	Mfr. Part # UCLAMP1871P.TNT Mouser Part # 947-UCLAMP1871P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 18V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	9,872In Stock	Cut Tape ₩2,106 ₩1,327.6 ₩985.9 ₩836.2 View Reel ₩472.7 ₩658.3 ₩599 ₩561.6 ₩539.8 ₩472.7 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High Power uClamp 10V ESD & Surge Protection UCLAMP1071P.TNT Semtech 1: ₩2,106 17,227In Stock NRND	Mfr. Part # UCLAMP1071P.TNT Mouser Part # 947-UCLAMP1071P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High Power uClamp 10V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	17,227In Stock	Cut Tape ₩2,106 ₩1,503.8 ₩1,184 ₩808.1 View Reel ₩457.1 ₩645.8 ₩560 ₩511.7 ₩471.1 ₩457.1 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD and Surge Protection UCLAMP1501ZV.F Semtech 1: ₩1,606.8 12,054In Stock	Mfr. Part # UCLAMP1501ZV.F Mouser Part # 947-UCLAMP1501ZV.F	Semtech	ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD and Surge Protection Learn More about Semtech usb type c protection		12,054In Stock	Cut Tape ₩1,606.8 ₩1,000 ₩653.6 ₩505.4 View Reel ₩357.2 ₩457.1 ₩396.2 ₩366.6 ₩357.2 ₩357.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Ultra Small RClamp ESD and EOS Protection for USB Data Lines RCLAMP04041PW.C Semtech 1: ₩998.4 25,100In Stock 30,000Expected 4/6/2027	Mfr. Part # RCLAMP04041PW.C Mouser Part # 947-RCLAMP04041PW.C	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small RClamp ESD and EOS Protection for USB Data Lines Learn More about Semtech rclamp uclamp esd suppressors	Datasheet	25,100In Stock 30,000Expected 4/6/2027	Cut Tape ₩998.4 ₩444.6 ₩390 ₩294.8 Reel ₩226.2 View ₩176.3 ₩174.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp1 Line, 22V EOS & ESD Protection RCLAMP2261ZA.F Semtech 1: ₩764.4 20,295In Stock	Mfr. Part # RCLAMP2261ZA.F Mouser Part # 947-RCLAMP2261ZA.F	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance RailClamp1 Line, 22V EOS & ESD Protection Learn More about Semtech usb type c protection	Datasheet	20,295In Stock	Cut Tape ₩764.4 ₩347.9 ₩294.8 ₩224.6 View Reel ₩123.2 ₩207.5 ₩185.6 ₩174.7 ₩138.8 ₩123.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes TDS 1-Line 22V EOS DFN 1.0x0.6x0.25mm 2L TDS2201P.F Semtech 1: ₩1,326 7,973In Stock 15,000Expected 11/2/2026	Mfr. Part # TDS2201P.F Mouser Part # 947-TDS2201P.F	Semtech	ESD Protection Diodes / TVS Diodes TDS 1-Line 22V EOS DFN 1.0x0.6x0.25mm 2L Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	7,973In Stock 15,000Expected 11/2/2026	Cut Tape ₩1,326 ₩820.6 ₩532 ₩407.2 View Reel ₩283.9 ₩366.6 ₩316.7 ₩293.3 ₩283.9 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection UCLAMP0571P.TNT Semtech 1: ₩1,934.4 105,080In Stock NRND	Mfr. Part # UCLAMP0571P.TNT Mouser Part # 947-UCLAMP0571P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	105,080In Stock	Cut Tape ₩1,934.4 ₩985.9 ₩825.2 ₩652.1 View Reel ₩491.4 ₩611.5 ₩572.5 ₩544.4 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes RailClamp 1-Line, 22V EOS Protection RCLAMP2261PW.C Semtech 1: ₩936 9,459In Stock 18,000On Order	Mfr. Part # RCLAMP2261PW.C Mouser Part # 947-RCLAMP2261PW.C	Semtech	ESD Protection Diodes / TVS Diodes RailClamp 1-Line, 22V EOS Protection Learn More about Semtech rclamp uclamp esd suppressors	Datasheet	9,459In Stock 18,000On Order	Cut Tape ₩936 ₩436.8 ₩369.7 ₩288.6 Reel ₩210.6 View ₩263.6 ₩185.6 ₩176.3 ₩170 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes TDS, 22V, 40A, DFN 2.0x2.0x0.75mm 6Ld TDS2261P.C Semtech 1: ₩1,903.2 2,176In Stock	Mfr. Part # TDS2261P.C Mouser Part # 947-TDS2261P.C	Semtech	ESD Protection Diodes / TVS Diodes TDS, 22V, 40A, DFN 2.0x2.0x0.75mm 6Ld Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	2,176In Stock	Cut Tape ₩1,903.2 ₩1,494.5 ₩1,079.5 ₩906.4 Reel ₩684.8 View ₩826.8 ₩639.6 ₩594.4 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 24V ESD Protection UCLAMP2411PW.C Semtech 1: ₩889.2 1,992In Stock	Mfr. Part # UCLAMP2411PW.C Mouser Part # 947-UCLAMP2411PW.C	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 24V ESD Protection Learn More about Semtech rclamp uclamp esd suppressors	Datasheet	1,992In Stock	Cut Tape ₩889.2 ₩410.3 ₩347.9 ₩269.9 Reel ₩196.6 View ₩246.5 ₩181 ₩165.4 ₩152.9 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 250fF ESD and EOS Protection RCLAMP3371ZCTFT Semtech 1: ₩1,482 17,632In Stock 45,000Expected 5/26/2027	Mfr. Part # RCLAMP3371ZCTFT Mouser Part # 947-RCLAMP3371ZCTFT	Semtech	ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 250fF ESD and EOS Protection Learn More about Semtech rclamp3371zc railclamp	Datasheet	17,632In Stock 45,000Expected 5/26/2027	Cut Tape ₩1,482 ₩700.4 ₩595.9 ₩457.1 View Reel ₩312 ₩422.8 ₩399.4 ₩368.2 ₩312 ₩312 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection TDS2211P.C Semtech 1: ₩3,135.6 2,739In Stock	Mfr. Part # TDS2211P.C Mouser Part # 947-TDS2211P.C	Semtech	Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection Learn More about Semtech tds surgeswitch surge suppressors	Datasheet	2,739In Stock	Cut Tape ₩3,135.6 ₩1,934.4 ₩1,357.2 ₩1,121.6 ₩911 Reel ₩836.2 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1-Line 5V 13pF 7.5A(8/20us) SLP0603P2X3F UCLAMP5031ZATFT Semtech 1: ₩1,638 32,234In Stock	Mfr. Part # UCLAMP5031ZATFT Mouser Part # 947-UCLAMP5031ZATFT	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 5V 13pF 7.5A(8/20us) SLP0603P2X3F Learn More about Semtech uclamp5031za tvs diode	Datasheet	32,234In Stock	Cut Tape ₩1,638 ₩773.8 ₩661.4 ₩511.7 View Reel ₩357.2 ₩474.2 ₩438.4 ₩421.2 ₩357.2 ₩357.2 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection UCLAMP5501ZVTFT Semtech 1: ₩1,435.2 11,188In Stock	Mfr. Part # UCLAMP5501ZVTFT Mouser Part # 947-UCLAMP5501ZVTFT	Semtech	ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection Learn More about Semtech usb type c protection	Datasheet	11,188In Stock	Cut Tape ₩1,435.2 ₩901.7 ₩583.4 ₩447.7 View Reel ₩312 ₩402.5 ₩346.3 ₩318.2 ₩312 ₩312 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection UCLAMP0871P.TNT Semtech 1: ₩2,059.2 17,143In Stock NRND	Mfr. Part # UCLAMP0871P.TNT Mouser Part # 947-UCLAMP0871P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	17,143In Stock	Cut Tape ₩2,059.2 ₩985.9 ₩826.8 ₩652.1 View Reel ₩491.4 ₩600.6 ₩560 ₩541.3 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection UCLAMP1271P.TNT Semtech 1: ₩1,903.2 6,533In Stock 10,000Expected 11/2/2026 NRND	Mfr. Part # UCLAMP1271P.TNT Mouser Part # 947-UCLAMP1271P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	6,533In Stock 10,000Expected 11/2/2026	Cut Tape ₩1,903.2 ₩985.9 ₩792.5 ₩631.8 View Reel ₩491.4 ₩589.7 ₩566.3 ₩541.3 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection UCLAMP1571P.TNT Semtech 1: ₩2,059.2 16,079In Stock NRND	Mfr. Part # UCLAMP1571P.TNT Mouser Part # 947-UCLAMP1571P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	16,079In Stock	Cut Tape ₩2,059.2 ₩985.9 ₩823.7 ₩661.4 View Reel ₩491.4 ₩611.5 ₩578.8 ₩491.4 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 22V, 1-Line Surge Protection UCLAMP2271P.TNT Semtech 1: ₩2,106 21,585In Stock NRND	Mfr. Part # UCLAMP2271P.TNT Mouser Part # 947-UCLAMP2271P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 22V, 1-Line Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	21,585In Stock	Cut Tape ₩2,106 ₩1,062.4 ₩875.2 ₩661.4 View Reel ₩491.4 ₩624 ₩610 ₩580.3 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection UCLAMP2671P.TNT Semtech 1: ₩2,059.2 12,231In Stock NRND	Mfr. Part # UCLAMP2671P.TNT Mouser Part # 947-UCLAMP2671P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	12,231In Stock	Cut Tape ₩2,059.2 ₩985.9 ₩823.7 ₩661.4 View Reel ₩491.4 ₩611.5 ₩578.8 ₩544.4 ₩491.4 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection UCLAMP3671P.TNT Semtech 1: ₩2,433.6 11,140In Stock NRND	Mfr. Part # UCLAMP3671P.TNT Mouser Part # 947-UCLAMP3671P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	11,140In Stock	Cut Tape ₩2,433.6 ₩1,185.6 ₩992.2 ₩800.3 View Reel ₩624 ₩742.6 ₩692.6 ₩664.6 ₩624 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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