Circuit Protection – Mouser Taiwan

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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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Types of Circuit Protection

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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: NT$18.28 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 NT$18.28 NT$12.48 NT$7.06 NT$5.59 View Reel NT$3.44 NT$4.73 NT$3.98 NT$3.80 NT$3.44 NT$3.44 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: NT$25.45 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	NT$25.45 NT$14.99 NT$11.51 NT$9.25 View NT$8.60 NT$7.35 NT$6.74 NT$6.38	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Ultra-Small RClamp ESD & EOS Protection for USB Data Lines RCLAMP4041ZATFT Semtech 1: NT$19.00 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 NT$19.00 NT$10.54 NT$8.75 NT$7.24 View Reel NT$5.56 NT$7.03 NT$6.85 NT$6.74 NT$5.81 NT$5.56 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.2V, 200fF ESD Protection RCLAMP01211ZCFT Semtech 1: NT$20.08 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 NT$20.08 NT$9.57 NT$7.92 NT$6.31 View Reel NT$3.44 NT$5.31 NT$4.52 NT$4.12 NT$3.76 NT$3.44 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1-Line, 0.2pF ESD Protection RCLAMP01012ZC.F Semtech 1: NT$19.72 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 NT$19.72 NT$11.83 NT$7.53 NT$5.88 View Reel NT$3.30 NT$5.02 NT$4.27 NT$3.87 NT$3.69 NT$3.30 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 18V ESD & Surge Protection UCLAMP1871P.TNT Semtech 1: NT$48.40 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 NT$48.40 NT$30.51 NT$22.66 NT$19.22 View Reel NT$10.86 NT$15.13 NT$13.77 NT$12.91 NT$12.40 NT$10.86 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High Power uClamp 10V ESD & Surge Protection UCLAMP1071P.TNT Semtech 1: NT$48.40 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 NT$48.40 NT$34.56 NT$27.21 NT$18.57 View Reel NT$10.50 NT$14.84 NT$12.87 NT$11.76 NT$10.83 NT$10.50 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD and Surge Protection UCLAMP1501ZV.F Semtech 1: NT$36.93 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 NT$36.93 NT$22.98 NT$15.02 NT$11.62 View Reel NT$8.21 NT$10.50 NT$9.11 NT$8.42 NT$8.21 NT$8.21 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: NT$22.94 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 NT$22.94 NT$10.22 NT$8.96 NT$6.78 Reel NT$5.20 View NT$4.05 NT$4.02 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: NT$17.57 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 NT$17.57 NT$7.99 NT$6.78 NT$5.16 View Reel NT$2.83 NT$4.77 NT$4.27 NT$4.02 NT$3.19 NT$2.83 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: NT$30.47 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 NT$30.47 NT$18.86 NT$12.22 NT$9.36 View Reel NT$6.52 NT$8.42 NT$7.28 NT$6.74 NT$6.52 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: NT$44.45 105,080In 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 NT$44.45 NT$22.66 NT$18.96 NT$14.99 View Reel NT$11.29 NT$14.05 NT$13.16 NT$12.51 NT$11.29 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes RailClamp 1-Line, 22V EOS Protection RCLAMP2261PW.C Semtech 1: NT$21.51 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 NT$21.51 NT$10.04 NT$8.50 NT$6.63 Reel NT$4.84 View NT$6.06 NT$4.27 NT$4.05 NT$3.91 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: NT$43.74 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 NT$43.74 NT$34.34 NT$24.81 NT$20.83 Reel NT$15.74 View NT$19.00 NT$14.70 NT$13.66 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: NT$20.43 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 NT$20.43 NT$9.43 NT$7.99 NT$6.20 Reel NT$4.52 View NT$5.66 NT$4.16 NT$3.80 NT$3.51 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: NT$34.06 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 NT$34.06 NT$16.10 NT$13.69 NT$10.50 View Reel NT$7.17 NT$9.72 NT$9.18 NT$8.46 NT$7.17 NT$7.17 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection TDS2211P.C Semtech 1: NT$72.06 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 NT$72.06 NT$44.45 NT$31.19 NT$25.78 NT$20.94 Reel NT$19.22 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: NT$37.64 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 NT$37.64 NT$17.78 NT$15.20 NT$11.76 View Reel NT$8.21 NT$10.90 NT$10.07 NT$9.68 NT$8.21 NT$8.21 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection UCLAMP5501ZVTFT Semtech 1: NT$32.98 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 NT$32.98 NT$20.72 NT$13.41 NT$10.29 View Reel NT$7.17 NT$9.25 NT$7.96 NT$7.31 NT$7.17 NT$7.17 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection UCLAMP0871P.TNT Semtech 1: NT$47.32 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 NT$47.32 NT$22.66 NT$19.00 NT$14.99 View Reel NT$11.29 NT$13.80 NT$12.87 NT$12.44 NT$11.29 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection UCLAMP1271P.TNT Semtech 1: NT$43.74 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 NT$43.74 NT$22.66 NT$18.21 NT$14.52 View Reel NT$11.29 NT$13.55 NT$13.01 NT$12.44 NT$11.29 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection UCLAMP1571P.TNT Semtech 1: NT$47.32 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 NT$47.32 NT$22.66 NT$18.93 NT$15.20 View Reel NT$11.29 NT$14.05 NT$13.30 NT$11.29 NT$11.29 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: NT$48.40 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 NT$48.40 NT$24.41 NT$20.11 NT$15.20 View Reel NT$11.29 NT$14.34 NT$14.02 NT$13.34 NT$11.29 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection UCLAMP2671P.TNT Semtech 1: NT$47.32 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 NT$47.32 NT$22.66 NT$18.93 NT$15.20 View Reel NT$11.29 NT$14.05 NT$13.30 NT$12.51 NT$11.29 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection UCLAMP3671P.TNT Semtech 1: NT$55.93 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 NT$55.93 NT$27.25 NT$22.80 NT$18.39 View Reel NT$14.34 NT$17.06 NT$15.92 NT$15.27 NT$14.34 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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