Circuit Protection – Mouser Ireland

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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 (EUR) 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: €0.439 56,374In Stock 105,000Expected 15/10/2026	Mfr. Part No. RCLAMP01811ZA.F Mouser Part No 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	56,374In Stock 105,000Expected 15/10/2026	Cut Tape €0.439 €0.299 €0.169 €0.134 View Reel €0.083 €0.114 €0.095 €0.091 €0.083 €0.083 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1-Line, 0.2pF ESD Protection RCLAMP01012ZC.F Semtech 1: €0.473 12,306In Stock	Mfr. Part No. RCLAMP01012ZC.F Mouser Part No 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 €0.473 €0.284 €0.181 €0.141 View Reel €0.079 €0.12 €0.102 €0.093 €0.089 €0.079 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.2V, 200fF ESD Protection RCLAMP01211ZCFT Semtech 1: €0.482 15,967In Stock	Mfr. Part No. RCLAMP01211ZCFT Mouser Part No 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 €0.482 €0.23 €0.19 €0.151 View Reel €0.083 €0.127 €0.108 €0.099 €0.09 €0.083 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: €0.611 14,983In Stock	Mfr. Part No. RCLAMP3391ZCTFT Mouser Part No 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	€0.611 €0.359 €0.276 €0.222 View €0.206 €0.176 €0.162 €0.156	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Ultra-Small RClamp ESD & EOS Protection for USB Data Lines RCLAMP4041ZATFT Semtech 1: €0.456 10,327In Stock	Mfr. Part No. RCLAMP4041ZATFT Mouser Part No 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	10,327In Stock	Cut Tape €0.456 €0.253 €0.21 €0.174 View Reel €0.133 €0.169 €0.164 €0.162 €0.139 €0.133 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High Power uClamp 10V ESD & Surge Protection UCLAMP1071P.TNT Semtech 1: €1.16 17,227In Stock	Mfr. Part No. UCLAMP1071P.TNT Mouser Part No 947-UCLAMP1071P.TNT	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 €1.16 €0.829 €0.653 €0.445 View Reel €0.252 €0.356 €0.309 €0.282 €0.26 €0.252 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 18V ESD & Surge Protection UCLAMP1871P.TNT Semtech 1: €1.16 9,872In Stock	Mfr. Part No. UCLAMP1871P.TNT Mouser Part No 947-UCLAMP1871P.TNT	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 €1.16 €0.732 €0.544 €0.461 View Reel €0.261 €0.363 €0.33 €0.31 €0.298 €0.261 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD and Surge Protection UCLAMP1501ZV.F Semtech 1: €0.886 12,054In Stock	Mfr. Part No. UCLAMP1501ZV.F Mouser Part No 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 €0.886 €0.551 €0.36 €0.279 View Reel €0.197 €0.252 €0.218 €0.202 €0.197 €0.197 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: €0.55 25,600In Stock 30,000Expected 06/04/2027	Mfr. Part No. RCLAMP04041PW.C Mouser Part No 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	25,600In Stock 30,000Expected 06/04/2027	Cut Tape €0.55 €0.245 €0.215 €0.163 Reel €0.125 View €0.097 €0.096 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: €0.421 20,295In Stock	Mfr. Part No. RCLAMP2261ZA.F Mouser Part No 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 €0.421 €0.192 €0.163 €0.124 View Reel €0.068 €0.114 €0.102 €0.096 €0.077 €0.068 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: €0.731 7,973In Stock 15,000Expected 22/10/2026	Mfr. Part No. TDS2201P.F Mouser Part No 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 22/10/2026	Cut Tape €0.731 €0.452 €0.293 €0.224 View Reel €0.157 €0.202 €0.175 €0.162 €0.157 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: €1.07 105,130In Stock	Mfr. Part No. UCLAMP0571P.TNT Mouser Part No 947-UCLAMP0571P.TNT	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	105,130In Stock	Cut Tape €1.07 €0.544 €0.455 €0.359 View Reel €0.271 €0.337 €0.316 €0.30 €0.271 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes RailClamp 1-Line, 22V EOS Protection RCLAMP2261PW.C Semtech 1: €0.516 9,459In Stock 18,000Expected 16/10/2026	Mfr. Part No. RCLAMP2261PW.C Mouser Part No 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 18,000Expected 16/10/2026	Cut Tape €0.516 €0.241 €0.204 €0.159 Reel €0.116 View €0.145 €0.102 €0.097 €0.094 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: €1.05 2,176In Stock	Mfr. Part No. TDS2261P.C Mouser Part No 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 €1.05 €0.824 €0.595 €0.50 Reel €0.378 View €0.456 €0.353 €0.341 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: €0.49 1,992In Stock	Mfr. Part No. UCLAMP2411PW.C Mouser Part No 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 €0.49 €0.226 €0.192 €0.149 Reel €0.108 View €0.136 €0.10 €0.091 €0.084 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: €0.817 17,882In Stock 45,000Expected 26/05/2027	Mfr. Part No. RCLAMP3371ZCTFT Mouser Part No 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	17,882In Stock 45,000Expected 26/05/2027	Cut Tape €0.817 €0.386 €0.329 €0.252 View Reel €0.172 €0.233 €0.22 €0.203 €0.172 €0.172 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection TDS2211P.C Semtech 1: €1.73 2,739In Stock	Mfr. Part No. TDS2211P.C Mouser Part No 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 €1.73 €1.07 €0.748 €0.618 €0.502 Reel €0.461 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection UCLAMP0871P.TNT Semtech 1: €1.14 17,143In Stock	Mfr. Part No. UCLAMP0871P.TNT Mouser Part No 947-UCLAMP0871P.TNT	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 €1.14 €0.544 €0.456 €0.359 View Reel €0.271 €0.331 €0.309 €0.298 €0.271 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection UCLAMP1271P.TNT Semtech 1: €1.05 6,533In Stock 10,000Expected 22/10/2026	Mfr. Part No. UCLAMP1271P.TNT Mouser Part No 947-UCLAMP1271P.TNT	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 22/10/2026	Cut Tape €1.05 €0.544 €0.437 €0.348 View Reel €0.271 €0.325 €0.312 €0.298 €0.271 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection UCLAMP1571P.TNT Semtech 1: €1.14 6,079In Stock 10,000Expected 22/10/2026	Mfr. Part No. UCLAMP1571P.TNT Mouser Part No 947-UCLAMP1571P.TNT	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	6,079In Stock 10,000Expected 22/10/2026	Cut Tape €1.14 €0.544 €0.454 €0.365 View Reel €0.271 €0.337 €0.319 €0.271 €0.271 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection UCLAMP2671P.TNT Semtech 1: €1.14 12,741In Stock	Mfr. Part No. UCLAMP2671P.TNT Mouser Part No 947-UCLAMP2671P.TNT	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	12,741In Stock	Cut Tape €1.14 €0.544 €0.454 €0.365 View Reel €0.271 €0.337 €0.319 €0.30 €0.271 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection UCLAMP3671P.TNT Semtech 1: €1.34 11,140In Stock	Mfr. Part No. UCLAMP3671P.TNT Mouser Part No 947-UCLAMP3671P.TNT	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 €1.34 €0.654 €0.547 €0.441 View Reel €0.344 €0.409 €0.382 €0.366 €0.344 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes 1-Line 5V 13pF 7.5A(8/20us) SLP0603P2X3F UCLAMP5031ZATFT Semtech 1: €0.903 32,434In Stock	Mfr. Part No. UCLAMP5031ZATFT Mouser Part No 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	32,434In Stock	Cut Tape €0.903 €0.427 €0.365 €0.282 View Reel €0.197 €0.261 €0.242 €0.232 €0.197 €0.197 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection UCLAMP5501ZVTFT Semtech 1: €0.791 11,388In Stock	Mfr. Part No. UCLAMP5501ZVTFT Mouser Part No 947-UCLAMP5501ZVTFT	Semtech	ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection Learn More about Semtech usb type c protection	Datasheet	11,388In Stock	Cut Tape €0.791 €0.497 €0.322 €0.247 View Reel €0.172 €0.222 €0.191 €0.175 €0.172 €0.172 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 250fF ESD and EOS Protection RCLAMP3371ZCTNT Semtech 1: €0.662 6,360In Stock	Mfr. Part No. RCLAMP3371ZCTNT Mouser Part No 947-RCLAMP3371ZCTNT	Semtech	ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 250fF ESD and EOS Protection Learn More about Semtech rclamp3371zc railclamp	Datasheet	6,360In Stock	Cut Tape €0.662 €0.421 €0.286 €0.228 View Reel €0.172 €0.209 €0.186 €0.174 €0.172 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

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