SPI, UART – Mouser Hong Kong

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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.
Zigbee Modules - 802.15.4 XBee3,2.4 Ghz ZB 3.0, U.FL Ant, MMT XB3-24Z8UM-J Digi 1: HK$156.10 1,172In Stock	Mfr. Part No. XB3-24Z8UM-J Mouser Part No 888-XB3-24Z8UM-J	Digi	Zigbee Modules - 802.15.4 XBee3,2.4 Ghz ZB 3.0, U.FL Ant, MMT Learn More about Digi xbee3	Datasheet	1,172In Stock	HK$156.10	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBee3,2.4 Ghz ZB 3.0, U.FL Ant, TH MT XB3-24Z8UT-J Digi 1: HK$193.33 2,095In Stock	Mfr. Part No. XB3-24Z8UT-J Mouser Part No 888-XB3-24Z8UT-J	Digi	Zigbee Modules - 802.15.4 XBee3,2.4 Ghz ZB 3.0, U.FL Ant, TH MT Learn More about Digi xbee3	Datasheet	2,095In Stock	HK$193.33	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBee SX 868, 25mW DigiMesh, RF Pad XB8X-DMRS-001 Digi 1: HK$349.93 493In Stock	Mfr. Part No. XB8X-DMRS-001 Mouser Part No 888-XB8X-DMRS-001	Digi	Zigbee Modules - 802.15.4 XBee SX 868, 25mW DigiMesh, RF Pad Learn More about Digi xbee sx 868 modules	Datasheet	493In Stock	HK$349.93	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBee SX 868, 25mW DigiMesh, U.FL XB8X-DMUS-001 Digi 1: HK$351.08 396In Stock 720Expected 6/10/2026	Mfr. Part No. XB8X-DMUS-001 Mouser Part No 888-XB8X-DMUS-001	Digi	Zigbee Modules - 802.15.4 XBee SX 868, 25mW DigiMesh, U.FL Learn More about Digi xbee sx 868 modules	Datasheet	396In Stock 720Expected 6/10/2026	HK$351.08	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 Xbee-Pro 900HP (S3B) DigiMsh 900MHz RPSMA XBP9B-DMSTB002 Digi 1: HK$502.32 301In Stock	Mfr. Part No. XBP9B-DMSTB002 Mouser Part No 888-XBP9B-DMSTB002	Digi	Zigbee Modules - 802.15.4 Xbee-Pro 900HP (S3B) DigiMsh 900MHz RPSMA Learn More about Digi xbee pro 900hp rf modules	Datasheet	301In Stock	HK$502.32	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBeePRO900HP,200Kbps DigiMesh, U.FL XBP9B-DMUT-002 Digi 1: HK$457.53 3,299In Stock 50Expected 26/10/2026	Mfr. Part No. XBP9B-DMUT-002 Mouser Part No 888-XBP9B-DMUT-002	Digi	Zigbee Modules - 802.15.4 XBeePRO900HP,200Kbps DigiMesh, U.FL Learn More about Digi xbee pro 900hp rf modules	Datasheet	3,299In Stock 50Expected 26/10/2026	HK$457.53	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 Xbee-PRO 900HP (S3B) 905/920MHz U.FL XBP9B-DMUT-012 Digi 1: HK$457.53 275In Stock 25Expected 26/10/2026	Mfr. Part No. XBP9B-DMUT-012 Mouser Part No 888-XBP9B-DMUT-012	Digi	Zigbee Modules - 802.15.4 Xbee-PRO 900HP (S3B) 905/920MHz U.FL	Datasheet	275In Stock 25Expected 26/10/2026	HK$457.53	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBeePRO900HP,200Kbps DigiMesh, Wire Ant XBP9B-DMWT-002 Digi 1: HK$457.53 1,075In Stock 900Expected 8/2/2027	Mfr. Part No. XBP9B-DMWT-002 Mouser Part No 888-XBP9B-DMWT-002	Digi	Zigbee Modules - 802.15.4 XBeePRO900HP,200Kbps DigiMesh, Wire Ant Learn More about Digi xbee pro 900hp rf modules	Datasheet	1,075In Stock 900Expected 8/2/2027	HK$457.53	Min.: 1 Mult.: 1
Zigbee Modules - 802.15.4 XBeePRO 900HP,10Kbps RPSMA, Pt2Multipoint XBP9B-DPST-001 Digi 1: HK$457.53 403In Stock 300Expected 4/1/2027	Mfr. Part No. XBP9B-DPST-001 Mouser Part No 888-XBP9B-DPST-001	Digi	Zigbee Modules - 802.15.4 XBeePRO 900HP,10Kbps RPSMA, Pt2Multipoint Learn More about Digi xbee pro 900hp rf modules	Datasheet	403In Stock 300Expected 4/1/2027	HK$457.53	Min.: 1 Mult.: 1
Zigbee Development Tools - 802.15.4 XBee-PRO 900HP DigiMesh Kit US/CAN XKB9-DMT-UHP Digi 1: HK$813.78 174In Stock 8Expected 19/10/2026	Mfr. Part No. XKB9-DMT-UHP Mouser Part No 888-XKB9-DMT-UHP	Digi	Zigbee Development Tools - 802.15.4 XBee-PRO 900HP DigiMesh Kit US/CAN Learn More about Digi xbee pro 900hp dev kits	Datasheet	174In Stock 8Expected 19/10/2026	HK$813.78	Min.: 1 Mult.: 1
Multiprotocol Modules WE310F5-I (Wi-Fi b/g/n + BLE) 39.00.008 WE310F5I398T001000 Telit Cinterion 1: HK$94.69 2,013In Stock End of Life	Mfr. Part No. WE310F5I398T001000 Mouser Part No 88-WE310F5-IT End of Life	Telit Cinterion	Multiprotocol Modules WE310F5-I (Wi-Fi b/g/n + BLE) 39.00.008 Learn More about Telit Cinterion we310x wifi ble modules	Datasheet	2,013In Stock	HK$94.69 HK$86.80 HK$78.91 HK$71.02 View HK$65.68 HK$60.99 HK$58.86 Quote	Min.: 1 Mult.: 1
Fingerprint Sensor Modules Fingerprint Sensor System FPC AllKey FPC2532AP LGA 100026222 Fingerprints 1: HK$159.39 252In Stock 40On Order New Product	Mfr. Part No. 100026222 Mouser Part No 252-100026222 New Product	Fingerprints	Fingerprint Sensor Modules Fingerprint Sensor System FPC AllKey FPC2532AP LGA Learn More about Fingerprints fpc allkey biometric systems	Datasheet	252In Stock 40On Order	HK$159.39 HK$150.84 HK$144.01 HK$139.25 View HK$134.81 HK$131.19 HK$124.94 Quote	Min.: 1 Mult.: 1
RF Development Tools Wio Tracker 1110 Dev Board- nRF52840 Bluetooth 5.3 SoC 114993186 Seeed Studio 1: HK$245.78 18In Stock	Mfr. Part No. 114993186 Mouser Part No 713-114993186	Seeed Studio	RF Development Tools Wio Tracker 1110 Dev Board- nRF52840 Bluetooth 5.3 SoC Learn More about Seeed Studio seeed wio tracker 1110 dev board		18In Stock	HK$245.78	Min.: 1 Mult.: 1
Networking Development Tools N-PLC Click Bundle - AC plug EU MIKROE-5677 Mikroe 1: HK$1,222.73 3In Stock	Mfr. Part No. MIKROE-5677 Mouser Part No 932-MIKROE-5677	Mikroe	Networking Development Tools N-PLC Click Bundle - AC plug EU	Datasheet	3In Stock	HK$1,222.73	Min.: 1 Mult.: 1
Audio IC Development Tools Adafruit Music Maker FeatherWing 3357 Adafruit 1: HK$163.99 74In Stock	Mfr. Part No. 3357 Mouser Part No 485-3357	Adafruit	Audio IC Development Tools Adafruit Music Maker FeatherWing Learn More about Adafruit feather boards		74In Stock	HK$163.99	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V AT89C51AC3-SLSUM Microchip Technology 1: HK$88.12 267In Stock	Mfr. Part No. AT89C51AC3-SLSUM Mouser Part No 556-A89C51AC3SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51AC3 64K FLASHADC EEP 5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	267In Stock	HK$88.12 HK$80.88 HK$73.16	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT AT89C51CC03UA-RDTUM Microchip Technology 1: HK$88.04 421In Stock	Mfr. Part No. AT89C51CC03UA-RDTUM Mouser Part No 556-A89C51C03UARDTUM	Microchip Technology	8-bit Microcontrollers - MCU CAN C51 64K FLASH UAR BOOT Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	421In Stock	HK$88.04 HK$80.72 HK$72.99	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51ED2-SLSUM Microchip Technology 1: HK$84.75 1,120In Stock	Mfr. Part No. AT89C51ED2-SLSUM Mouser Part No 556-A89C51ED2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,120In Stock	HK$84.75 HK$77.68 HK$70.36	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM AT89C51RB2-SLSUM Microchip Technology 1: HK$61.73 1,787In Stock	Mfr. Part No. AT89C51RB2-SLSUM Mouser Part No 556-A89C51RB2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU C51RB2 16K FLASH 5V COM Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,787In Stock	HK$61.73 HK$56.64 HK$51.38	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V AT89C51RC2-3CSUM Microchip Technology 1: HK$77.43 303In Stock	Mfr. Part No. AT89C51RC2-3CSUM Mouser Part No 556-A89C51RC2-3CSUM	Microchip Technology	8-bit Microcontrollers - MCU 32kB Flash 1280B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	303In Stock	HK$77.43 HK$71.10 HK$64.36	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V AT89C51RD2-SLRUM Microchip Technology 1: HK$75.79 428In Stock	Mfr. Part No. AT89C51RD2-SLRUM Mouser Part No 556-A89C51RD2SLRUM	Microchip Technology	8-bit Microcontrollers - MCU C51RD2 64K FLASH 3-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	428In Stock	Cut Tape HK$75.79 HK$73.73 Reel HK$62.97	Min.: 1 Mult.: 1 : 500
8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V AT89C51RD2-SLSUM Microchip Technology 1: HK$74.06 1,423In Stock 2,538Expected 23/11/2026	Mfr. Part No. AT89C51RD2-SLSUM Mouser Part No 556-A89C51RD2SLSUM	Microchip Technology	8-bit Microcontrollers - MCU 64kB Flash 2048B RAM 2.7V-5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	1,423In Stock 2,538Expected 23/11/2026	HK$74.06 HK$67.98 HK$61.57	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V AT89LP4052-20SU Microchip Technology 1: HK$20.22 935In Stock	Mfr. Part No. AT89LP4052-20SU Mouser Part No 556-A89LP4052-20SU	Microchip Technology	8-bit Microcontrollers - MCU SINGLE CYCLE 4K FLASH-20MHZ 2.4-5.5V	Datasheet	935In Stock	HK$20.22 HK$18.50 HK$16.69	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V AT89S8253-24PU Microchip Technology 1: HK$36.58 688In Stock	Mfr. Part No. AT89S8253-24PU Mouser Part No 556-A89S8253-24PU	Microchip Technology	8-bit Microcontrollers - MCU 12kB Flash 256B RAM 2.7V-5.5V	Datasheet	688In Stock	HK$36.58 HK$33.62 HK$33.21	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V AT80C51RD2-SLRUM Microchip Technology 1: HK$37.89 660In Stock	Mfr. Part No. AT80C51RD2-SLRUM Mouser Part No 556-AT80C51RD2-SLRUM	Microchip Technology	8-bit Microcontrollers - MCU MCU 8-Bit HI Perform ROMless 3-5V	Datasheet	660In Stock	Cut Tape HK$37.89 Reel HK$31.73 MouseReel Available	Min.: 1 Mult.: 1 : 500