Circuit Protection – Mouser Singapore

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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 (SGD) 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: $0.843 160,724In Stock	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	160,724In Stock	Cut Tape $0.843 $0.525 $0.336 $0.25 View Reel $0.137 $0.203 $0.175 $0.173 $0.147 $0.137 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes 1-Line, 0.2pF ESD Protection RCLAMP01012ZC.F Semtech 1: $0.911 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 $0.911 $0.57 $0.364 $0.272 View Reel $0.136 $0.22 $0.189 $0.186 $0.159 $0.136 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes Low Voltage RailClamp 1.2V, 200fF ESD Protection RCLAMP01211ZCFT Semtech 1: $0.816 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 $0.816 $0.363 $0.318 $0.241 View Reel $0.131 $0.237 $0.204 $0.201 $0.154 $0.131 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: $1.26 12,958In 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	12,958In Stock	$1.26 $0.611 $0.536 $0.408 View $0.382 $0.354 $0.351 $0.269 $0.242	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes High-Power uClamp 18V ESD & Surge Protection UCLAMP1871P.TNT Semtech 1: $1.84 9,872In Stock NRND	Mfr. Part No. UCLAMP1871P.TNT Mouser Part No 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 $1.84 $1.16 $0.86 $0.729 View Reel $0.412 $0.574 $0.522 $0.49 $0.458 $0.412 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High Power uClamp 10V ESD & Surge Protection UCLAMP1071P.TNT Semtech 1: $1.66 17,227In Stock NRND	Mfr. Part No. UCLAMP1071P.TNT Mouser Part No 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 $1.66 $1.23 $1.01 $0.694 View Reel $0.398 $0.555 $0.487 $0.45 $0.413 $0.398 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD and Surge Protection UCLAMP1501ZV.F Semtech 1: $1.62 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 $1.62 $1.00 $0.66 $0.484 View Reel $0.311 $0.441 $0.405 $0.392 $0.343 $0.311 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: $1.02 24,900In Stock 30,000Expected 6/4/2027	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	24,900In Stock 30,000Expected 6/4/2027	Cut Tape $1.02 $0.457 $0.401 $0.302 Reel $0.201 View $0.257 $0.199 $0.173 $0.171 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: $0.68 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 $0.68 $0.303 $0.267 $0.199 View Reel $0.107 $0.192 $0.178 $0.177 $0.121 $0.107 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: $1.24 22,971In Stock	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	22,971In Stock	Cut Tape $1.24 $0.568 $0.502 $0.384 View Reel $0.222 $0.377 $0.363 $0.358 $0.248 $0.222 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: $1.74 103,513In Stock NRND	Mfr. Part No. UCLAMP0571P.TNT Mouser Part No 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	103,513In Stock	Cut Tape $1.74 $1.16 $0.86 $0.721 View Reel $0.428 $0.581 $0.524 $0.506 $0.496 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection UCLAMP0871P.TNT Semtech 1: $1.84 16,703In Stock NRND	Mfr. Part No. UCLAMP0871P.TNT Mouser Part No 947-UCLAMP0871P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	16,703In Stock	Cut Tape $1.84 $1.16 $0.86 $0.745 View Reel $0.428 $0.582 $0.53 $0.506 $0.487 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection UCLAMP1271P.TNT Semtech 1: $1.71 16,373In Stock NRND	Mfr. Part No. UCLAMP1271P.TNT Mouser Part No 947-UCLAMP1271P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 12V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	16,373In Stock	Cut Tape $1.71 $1.16 $0.86 $0.711 View Reel $0.428 $0.577 $0.522 $0.514 $0.491 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection UCLAMP1571P.TNT Semtech 1: $1.84 16,079In Stock NRND	Mfr. Part No. UCLAMP1571P.TNT Mouser Part No 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 $1.84 $1.16 $0.86 $0.744 View Reel $0.428 $0.594 $0.536 $0.525 $0.45 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection UCLAMP3671P.TNT Semtech 1: $2.19 9,334In Stock NRND	Mfr. Part No. UCLAMP3671P.TNT Mouser Part No 947-UCLAMP3671P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 36V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	9,334In Stock	Cut Tape $2.19 $1.39 $1.03 $0.917 View Reel $0.544 $0.722 $0.669 $0.636 $0.611 $0.544 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes RailClamp 1-Line, 22V EOS Protection RCLAMP2261PW.C Semtech 1: $0.843 3,582In Stock 18,000On Order	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	3,582In Stock 18,000On Order	Cut Tape $0.843 $0.381 $0.335 $0.252 Reel $0.19 View $0.165 $0.163 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: $2.33 2,026In 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	2,026In Stock	Cut Tape $2.33 $1.48 $1.32 $0.985 Reel $0.619 View $0.772 $0.721 $0.575 $0.552 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: $0.802 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 $0.802 $0.358 $0.314 $0.237 Reel $0.178 View $0.231 $0.154 $0.151 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: $1.33 15,812In Stock 45,000Expected 26/5/2027	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	15,812In Stock 45,000Expected 26/5/2027	Cut Tape $1.33 $0.611 $0.54 $0.415 View Reel $0.272 $0.413 $0.396 $0.39 $0.272 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Board Mount Surge Protectors SurgeSwitch, 1-line 22V EOS Protection TDS2211P.C Semtech 1: $2.73 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 $2.73 $1.69 $1.18 $0.978 $0.794 Reel $0.729 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: $1.47 32,234In 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	32,234In Stock	Cut Tape $1.47 $0.675 $0.597 $0.461 View Reel $0.311 $0.442 $0.419 $0.413 $0.311 $0.311 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes uClamp 1-Line ESD & Surge Protection UCLAMP5501ZVTFT Semtech 1: $1.33 11,378In 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	11,378In Stock	Cut Tape $1.33 $0.611 $0.54 $0.415 View Reel $0.272 $0.413 $0.396 $0.39 $0.272 $0.272 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 22V, 1-Line Surge Protection UCLAMP2271P.TNT Semtech 1: $1.84 20,835In Stock NRND	Mfr. Part No. UCLAMP2271P.TNT Mouser Part No 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	20,835In Stock	Cut Tape $1.84 $1.16 $0.86 $0.744 View Reel $0.428 $0.594 $0.514 $0.49 $0.445 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection UCLAMP2671P.TNT Semtech 1: $1.84 12,211In Stock NRND	Mfr. Part No. UCLAMP2671P.TNT Mouser Part No 947-UCLAMP2671P.TNT NRND	Semtech	ESD Protection Diodes / TVS Diodes High-Power uClamp 26V ESD & Surge Protection Learn More about Semtech uclampxx71p diodes	Datasheet	12,211In Stock	Cut Tape $1.84 $1.16 $0.86 $0.744 View Reel $0.428 $0.594 $0.551 $0.53 $0.502 $0.428 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes Femto Farad RailClamp 1-Line, 250fF ESD and EOS Protection RCLAMP3371ZCTNT Semtech 1: $1.48 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 $1.48 $0.772 $0.605 $0.456 Reel $0.302 View $0.415 $0.381 $0.371 $0.28 MouseReel Available	Min.: 1 Mult.: 1 : 10,000

USB Type-C™ Protection

Types of Circuit Protection

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USB Type-C™ Protection

Types of Circuit Protection