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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter TS30042-M050QFNR Semtech 1: HK$18.25 23,840In Stock	Mfr. Part No. TS30042-M050QFNR Mouser Part No 947-TS30042-M050QFNR	Semtech	Switching Voltage Regulators 2A 5.0V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	23,840In Stock	Cut Tape HK$18.25 HK$13.56 HK$12.33 HK$11.01 Reel HK$9.37 View HK$10.36 HK$10.03 HK$9.86 HK$9.21 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 5V ESD PROTECTION SOD-523 UCLAMP0501H.TCT Semtech 1: HK$8.63 89,772In Stock	Mfr. Part No. UCLAMP0501H.TCT Mouser Part No 947-UCLAMP0501H.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 5V ESD PROTECTION SOD-523 Learn More about Semtech tvs esd suppressors	Datasheet	89,772In Stock	Cut Tape HK$8.63 HK$4.12 HK$3.58 HK$2.80 Reel HK$2.11 View HK$2.65 HK$2.03 HK$1.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes BI-DIR 1 LINER ESD PROTECTION UCLAMP0511P.TCT Semtech 1: HK$10.11 75,734In Stock	Mfr. Part No. UCLAMP0511P.TCT Mouser Part No 947-UCLAMP0511P.TCT	Semtech	ESD Protection Diodes / TVS Diodes BI-DIR 1 LINER ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	75,734In Stock	Cut Tape HK$10.11 HK$5.12 HK$4.33 HK$3.38 Reel HK$2.65 View HK$2.86 HK$2.61 HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP0511T 1LINE-5V/+5V UCLAMP0511T.TCT Semtech 1: HK$10.19 80,697In Stock	Mfr. Part No. UCLAMP0511T.TCT Mouser Part No 947-UCLAMP0511T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP0511T 1LINE-5V/+5V Learn More about Semtech tvs esd suppressors	Datasheet	80,697In Stock	Cut Tape HK$10.19 HK$4.73 HK$3.90 HK$3.07 Reel HK$2.52 View HK$2.99 HK$2.39 HK$2.29 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 1 LINE ESD PROTECTION UCLAMP1201H.TCT Semtech 1: HK$8.80 73,628In Stock	Mfr. Part No. UCLAMP1201H.TCT Mouser Part No 947-UCLAMP1201H.TCT	Semtech	ESD Protection Diodes / TVS Diodes 1 LINE ESD PROTECTION Learn More about Semtech tvs esd suppressors	Datasheet	73,628In Stock	Cut Tape HK$8.80 HK$4.12 HK$3.64 HK$2.81 Reel HK$2.11 View HK$2.38 HK$2.06 HK$1.91 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP2511T 2.5V SLP UCLAMP2511T.TCT Semtech 1: HK$10.36 48,204In Stock 64,200Expected 2/11/2026	Mfr. Part No. UCLAMP2511T.TCT Mouser Part No 947-UCLAMP2511T.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP2511T 2.5V SLP Learn More about Semtech tvs esd suppressors	Datasheet	48,204In Stock 64,200Expected 2/11/2026	Cut Tape HK$10.36 HK$5.12 HK$4.33 HK$3.38 Reel HK$2.69 View HK$3.14 HK$2.58 HK$2.54 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 3.3V ESD PROTECT SOD-523 UCLAMP3301H.TCT Semtech 1: HK$9.37 107,747In Stock	Mfr. Part No. UCLAMP3301H.TCT Mouser Part No 947-UCLAMP3301H.TCT	Semtech	ESD Protection Diodes / TVS Diodes UCLAMP 1-LINE 3.3V ESD PROTECT SOD-523 Learn More about Semtech tvs esd suppressors	Datasheet	107,747In Stock	Cut Tape HK$9.37 HK$4.53 HK$3.63 HK$2.98 Reel HK$2.32 View HK$2.75 HK$2.25 HK$2.16 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 3.3V, High Surge TVS for VBus Protection UCLAMP3381P.TFT Semtech 1: HK$12.49 47,366In Stock	Mfr. Part No. UCLAMP3381P.TFT Mouser Part No 947-UCLAMP3381P.TFT	Semtech	ESD Protection Diodes / TVS Diodes 3.3V, High Surge TVS for VBus Protection Learn More about Semtech tvs esd suppressors	Datasheet	47,366In Stock	Cut Tape HK$12.49 HK$7.92 HK$5.90 HK$4.63 View Reel HK$2.79 HK$3.76 HK$3.46 HK$3.33 HK$3.23 HK$2.79 HK$2.79 MouseReel Available	Min.: 1 Mult.: 1 : 15,000
Equalisers Bidirect 12G UHD-SDI Cable EQU/Driver GS12090-INE3 Semtech 1: HK$399.74 554In Stock NRND	Mfr. Part No. GS12090-INE3 Mouser Part No 947-GS12090-INE3 NRND	Semtech	Equalisers Bidirect 12G UHD-SDI Cable EQU/Driver Learn More about Semtech gs12090 cable equalizer driver	Datasheet	554In Stock	HK$399.74 HK$330.03 HK$309.65 HK$297.89 HK$290.66	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes 4-Line 3.3V 0.3pF ESD SMF2510N10 Z-Ultra RCLAMP03354P.C Semtech 1: HK$9.78 9,311In Stock NRND	Mfr. Part No. RCLAMP03354P.C Mouser Part No 947-RCLAMP03354P.C NRND	Semtech	ESD Protection Diodes / TVS Diodes 4-Line 3.3V 0.3pF ESD SMF2510N10 Z-Ultra Learn More about Semtech hdmi esd protection	Datasheet	9,311In Stock	Cut Tape HK$9.78 HK$5.58 HK$4.78 HK$3.78 Reel HK$2.85 View HK$3.38 HK$2.71 HK$2.61 HK$2.58 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 5V ESD and Surge Protection UCLAMP0571P.TNT Semtech 1: HK$10.19 104,558In 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	104,558In Stock	Cut Tape HK$10.19 HK$5.20 HK$4.35 HK$3.44 View Reel HK$2.59 HK$3.22 HK$3.02 HK$2.87 HK$2.59 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High Power uClamp 8V ESD & Surge Protection UCLAMP0871P.TNT Semtech 1: HK$10.85 17,143In 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	17,143In Stock	Cut Tape HK$10.85 HK$5.20 HK$4.36 HK$3.44 View Reel HK$2.59 HK$3.16 HK$2.95 HK$2.85 HK$2.59 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes High-Power uClamp 15V ESD & Surge Protection UCLAMP1571P.TNT Semtech 1: HK$10.85 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 HK$10.85 HK$5.20 HK$4.34 HK$3.49 View Reel HK$2.59 HK$3.22 HK$3.05 HK$2.59 HK$2.59 MouseReel Available	Min.: 1 Mult.: 1 : 10,000
ESD Protection Diodes / TVS Diodes Low Capacitance ESD Protection ECLAMP8052PQTCT Semtech 1: HK$8.47 3,815In Stock	Mfr. Part No. ECLAMP8052PQTCT Mouser Part No 947-ECLAMP8052PQTCT	Semtech	ESD Protection Diodes / TVS Diodes Low Capacitance ESD Protection	Datasheet	3,815In Stock	Cut Tape HK$8.47 HK$6.11 HK$5.33 HK$5.02 HK$4.74 Reel HK$4.43 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ASKTRT Semtech 1: HK$7.40 15,178In Stock	Mfr. Part No. SC189ASKTRT Mouser Part No 947-SC189ASKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	15,178In Stock	Cut Tape HK$7.40 HK$5.29 HK$4.77 HK$4.19 Reel HK$3.44 View HK$3.91 HK$3.75 HK$3.63 HK$3.40 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189LSKTRT Semtech 1: HK$7.97 3,415In Stock 3,000On Order	Mfr. Part No. SC189LSKTRT Mouser Part No 947-SC189LSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	3,415In Stock 3,000On Order	Cut Tape HK$7.97 HK$5.74 HK$5.18 HK$4.56 Reel HK$3.72 View HK$4.26 HK$4.09 HK$3.96 HK$3.70 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG SC189ZSKTRT Semtech 1: HK$8.47 8,114In Stock	Mfr. Part No. SC189ZSKTRT Mouser Part No 947-SC189ZSKTRT	Semtech	Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG Learn More about Semtech sc189 regulators	Datasheet	8,114In Stock	Cut Tape HK$8.47 HK$6.30 HK$5.40 HK$4.81 View Reel HK$3.85 HK$4.50 HK$4.31 HK$4.12 HK$3.85 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER SC4626ZSKTRT Semtech 1: HK$9.04 6,946In Stock	Mfr. Part No. SC4626ZSKTRT Mouser Part No 947-SC4626ZSKTRT	Semtech	Switching Voltage Regulators SINGLE 1.5A WIMAX SWITCHER	Datasheet	6,946In Stock	Cut Tape HK$9.04 HK$6.49 HK$5.87 HK$5.18 Reel HK$4.27 View HK$4.84 HK$4.64 HK$4.53 HK$4.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 12A SRV05-4ATCT Semtech 1: HK$14.06 14,270In Stock	Mfr. Part No. SRV05-4ATCT Mouser Part No 947-SRV05-4ATCT	Semtech	ESD Protection Diodes / TVS Diodes 4-LINE 5V 5PF 12A Learn More about Semtech tvs esd suppressors	Datasheet	14,270In Stock	Cut Tape HK$14.06 HK$9.45 HK$6.98 HK$5.77 View Reel HK$3.88 HK$4.67 HK$4.36 HK$3.88 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Development Tools LoRa Basics Modem 2.4GHz SX1280ED1ZHP Semtech 1: HK$704.62 20In Stock	Mfr. Part No. SX1280ED1ZHP Mouser Part No 947-SX1280ED1ZHP	Semtech	RF Development Tools LoRa Basics Modem 2.4GHz Learn More about Semtech sx1280ed1zhp development kit	Datasheet	20In Stock	HK$704.62	Min.: 1 Mult.: 1
RF Development Tools SX1302 868MHz LBT Spectral Scan GW - EU SX1302CSS868GW1 Semtech 1: HK$3,236.38 5In Stock	Mfr. Part No. SX1302CSS868GW1 Mouser Part No 947-SX1302CSS868GW1	Semtech	RF Development Tools SX1302 868MHz LBT Spectral Scan GW - EU Learn More about Semtech sx1302 gateways	Datasheet	5In Stock	HK$3,236.38	Min.: 1 Mult.: 1
Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 5V Outpt TS30013-M050QFNR Semtech 1: HK$13.73 2,283In Stock 3,300Expected 9/11/2026	Mfr. Part No. TS30013-M050QFNR Mouser Part No 947-TS30013-M050QFNR	Semtech	Switching Voltage Regulators IC Hi-Eff 3Amp DC/DC Conv 1MHz 5V Outpt	Datasheet	2,283In Stock 3,300Expected 9/11/2026	Cut Tape HK$13.73 HK$10.11 HK$9.21 HK$8.13 Reel HK$6.84 View HK$7.64 HK$7.35 HK$7.30 HK$6.82 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter TS30042-M033QFNR Semtech 1: HK$15.04 3,217In Stock	Mfr. Part No. TS30042-M033QFNR Mouser Part No 947-TS30042-M033QFNR	Semtech	Switching Voltage Regulators 2A 3.3V Current-Mode Sync. Buck Converter Learn More about Semtech ts30041 ts30042	Datasheet	3,217In Stock	Cut Tape HK$15.04 HK$11.10 HK$10.11 HK$8.96 Reel HK$7.60 View HK$8.47 HK$8.10 HK$8.06 HK$7.57 MouseReel Available	Min.: 1 Mult.: 1 : 3,300
ESD Protection Diodes / TVS Diodes 1-Line 5V 8A SLP1006P2 SVS0541P1UU.F Semtech 1: HK$2.88 29,900In Stock New Product	Mfr. Part No. SVS0541P1UU.F Mouser Part No 947-SVS0541P1UU.F New Product	Semtech	ESD Protection Diodes / TVS Diodes 1-Line 5V 8A SLP1006P2	Datasheet	29,900In Stock	HK$2.88 HK$1.27 HK$1.11 HK$0.822 View HK$0.723 HK$0.649 HK$0.592 HK$0.436 HK$0.378	Min.: 1 Mult.: 1
ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 3.3V ESD Protection Semtech UCLAMP3311ZVTFT UCLAMP3311ZVTFT Semtech 1: HK$8.30 15,250In Stock	Mfr. Part No. UCLAMP3311ZVTFT Mouser Part No 947-UCLAMP3311ZVTFT	Semtech	ESD Protection Diodes / TVS Diodes Ultra Small uClamp 1-Line, 3.3V ESD Protection	Datasheet	15,250In Stock	Cut Tape HK$8.30 HK$3.86 HK$3.33 HK$2.56 View Reel HK$1.74 HK$2.42 HK$2.24 HK$2.06 HK$1.74 HK$1.74 MouseReel Available	Min.: 1 Mult.: 1 : 15,000