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Wireless & RF Integrated Circuits

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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.	Product Type	Type	Mounting Style	Package/Case
RF Microcontrollers - MCU Bluetooth Low Energy Network Processor supporting Bluetooth 4.2 core specificati BLUENRG-MSQTR STMicroelectronics 1: HK$32.22 29,336In Stock NRND	Mfr. Part No. BLUENRG-MSQTR Mouser Part No 511-BLUENRG-MSQTR NRND	STMicroelectronics	RF Microcontrollers - MCU Bluetooth Low Energy Network Processor supporting Bluetooth 4.2 core specificati Learn More about STMicroelectronics stm bluenrg ms processors	Datasheet	29,336In Stock	Cut Tape HK$32.22 HK$24.74 HK$22.69 HK$20.47 View Reel HK$17.18 HK$19.48 HK$19.32 HK$18.17 HK$17.18 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	RF Microcontrollers - MCU		SMD/SMT	QFN-32
NFC/RFID Tags & Transponders 4-Kbit Dynamic NFC RFID tag EEProm M24SR04-YMN6T/2 STMicroelectronics 1: HK$9.21 5,176In Stock	Mfr. Part No. M24SR04-YMN6T/2 Mouser Part No 511-M24SR04-YMN6T/2	STMicroelectronics	NFC/RFID Tags & Transponders 4-Kbit Dynamic NFC RFID tag EEProm Learn More about STMicroelectronics stm m24sr nfc rfid	Datasheet	5,176In Stock	Cut Tape HK$9.21 HK$6.98 HK$6.29 HK$5.53 Reel HK$4.11 View HK$5.17 HK$4.95 HK$4.79 HK$4.04 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	NFC/RFID Tags & Transponders		SMD/SMT	SOIC-8
RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC BLUENRG-134 STMicroelectronics 1: HK$13.97 2,575In Stock	Mfr. Part No. BLUENRG-134 Mouser Part No 511-BLUENRG-134	STMicroelectronics	RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC Learn More about STMicroelectronics stmicro bluenrg	Datasheet	2,575In Stock	Cut Tape HK$13.97 HK$12.58 HK$12.25 HK$11.84 View Reel HK$9.54 HK$11.18 HK$10.85 HK$10.44 HK$9.54 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	WLCSP-34
NFC/RFID Tags & Transponders NFC reader for payment, consumer and industrial ST25R3916B-BWLT STMicroelectronics 1: HK$50.80 4,510In Stock	Mfr. Part No. ST25R3916B-BWLT Mouser Part No 511-ST25R3916B-BWLT	STMicroelectronics	NFC/RFID Tags & Transponders NFC reader for payment, consumer and industrial Learn More about STMicroelectronics stm st25r3916b st25r3917b nfc readers	Datasheet	4,510In Stock	Cut Tape HK$50.80 HK$38.88 HK$36.00 HK$32.72 View Reel HK$29.43 HK$31.15 HK$30.25 HK$29.84 HK$29.51 HK$29.43 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	WLCSP-36
RF Transceiver Low Data Rate 1GHz 1 to 800KHz Trans SPIRIT1QTR STMicroelectronics 1: HK$24.00 8,961In Stock	Mfr. Part No. SPIRIT1QTR Mouser Part No 511-SPIRIT1QTR	STMicroelectronics	RF Transceiver Low Data Rate 1GHz 1 to 800KHz Trans Learn More about STMicroelectronics stm sts1tx rf transmitter	Datasheet	8,961In Stock	Cut Tape HK$24.00 HK$20.63 HK$19.15 HK$18.00 View Reel HK$14.22 HK$17.02 HK$16.36 HK$15.70 HK$14.22 MouseReel Available	Min.: 1 Mult.: 1 : 4,500	RF Transceiver	Wi-Fi	SMD/SMT	QFN-20
RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC BLUENRG-234 STMicroelectronics 1: HK$31.73 2,354In Stock	Mfr. Part No. BLUENRG-234 Mouser Part No 511-BLUENRG-234	STMicroelectronics	RF System on a Chip - SoC Programmable Bluetooth LE 5.2 Wireless SoC Learn More about STMicroelectronics stm bluenrg 2	Datasheet	2,354In Stock	Cut Tape HK$31.73 HK$24.58 HK$23.18 HK$21.04 View Reel HK$18.08 HK$19.97 HK$19.56 HK$18.58 HK$18.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	RF System on a Chip - SoC	Bluetooth	SMD/SMT	WLCSP-34
NFC/RFID Tags & Transponders 4-Kbit Dynamic NFC RFID tag EEProm M24SR04-YMC6T/2 STMicroelectronics 1: HK$9.86 2,593In Stock 5,000Expected 19/7/2027	Mfr. Part No. M24SR04-YMC6T/2 Mouser Part No 511-M24SR04-YMC6T/2	STMicroelectronics	NFC/RFID Tags & Transponders 4-Kbit Dynamic NFC RFID tag EEProm Learn More about STMicroelectronics stm m24sr nfc rfid	Datasheet	2,593In Stock 5,000Expected 19/7/2027	Cut Tape HK$9.86 HK$7.18 HK$6.50 HK$5.74 View Reel HK$4.79 HK$5.38 HK$5.16 HK$4.93 HK$4.79 HK$4.79 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	UFDFPN-8
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability ST25DV04KC-JF6L3 STMicroelectronics 1: HK$8.88 3,439In Stock	Mfr. Part No. ST25DV04KC-JF6L3 Mouser Part No 511-ST25DV04KC-JF6L3	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability Learn More about STMicroelectronics stm st25dvxxkc nfc rfid tags	Datasheet	3,439In Stock	Cut Tape HK$8.88 HK$6.69 HK$6.03 HK$5.30 View Reel HK$4.38 HK$4.95 HK$4.74 HK$4.59 HK$4.39 HK$4.38 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	WLCSP-10
NFC/RFID Tags & Transponders 4-Kbit EEProm 400kHz 13.56Mhz 1.8 to 5.5 M24LR04E-RMC6T/2 STMicroelectronics 1: HK$8.96 3,691In Stock NRND	Mfr. Part No. M24LR04E-RMC6T/2 Mouser Part No 511-M24LR04E-RMC6T2 NRND	STMicroelectronics	NFC/RFID Tags & Transponders 4-Kbit EEProm 400kHz 13.56Mhz 1.8 to 5.5 Learn More about STMicroelectronics stm m24lr04e nfc tags	Datasheet	3,691In Stock	Cut Tape HK$8.96 HK$6.98 HK$6.29 HK$5.53 View Reel HK$4.57 HK$5.17 HK$4.95 HK$4.79 HK$4.58 HK$4.57 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	UFDFPN-8
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability ST25DV64K-JFR6D3 STMicroelectronics 1: HK$12.08 14,257In Stock NRND	Mfr. Part No. ST25DV64K-JFR6D3 Mouser Part No 511-ST25DV64K-JFR6D3 NRND	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability Learn More about STMicroelectronics stm st25dv tag	Datasheet	14,257In Stock	Cut Tape HK$12.08 HK$9.95 HK$9.37 HK$8.63 View Reel HK$7.39 HK$8.30 HK$8.01 HK$7.88 HK$7.69 HK$7.39 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	UFDFPN-12
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability ST25DV64KC-IE6C3 STMicroelectronics 1: HK$14.39 106In Stock 10,000Expected 16/4/2027	Mfr. Part No. ST25DV64KC-IE6C3 Mouser Part No 511-ST25DV64KC-IE6C3	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 64-Kbit EEPROM, and fast transfer mode capability	Datasheet	106In Stock 10,000Expected 16/4/2027	Cut Tape HK$14.39 HK$11.18 HK$10.19 HK$9.04 View Reel HK$7.43 HK$8.47 HK$8.15 HK$8.10 HK$7.60 HK$7.43 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	UFDFPN-8
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability ST25DV04KC-IE8T3 STMicroelectronics 1: HK$9.86 5In Stock 24,000Expected 21/1/2027	Mfr. Part No. ST25DV04KC-IE8T3 Mouser Part No 511-ST25DV04KC-IE8T3	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability Learn More about STMicroelectronics stm st25dvxxkc nfc rfid tags	Datasheet	5In Stock 24,000Expected 21/1/2027	Cut Tape HK$9.86 HK$8.17 HK$7.32 HK$6.44 View Reel HK$5.20 HK$6.02 HK$5.76 HK$5.58 HK$5.33 HK$5.20 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	TSSOP-8
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability ST25DV04KC-IE6C3 STMicroelectronics 1: HK$9.04 1,122In Stock 5,000On Order	Mfr. Part No. ST25DV04KC-IE6C3 Mouser Part No 511-ST25DV04KC-IE6C3	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with 4-Kbit EEPROM, and fast transfer mode capability Learn More about STMicroelectronics stm st25dvxxkc nfc rfid tags	Datasheet	1,122In Stock 5,000On Order	Cut Tape HK$9.04 HK$7.58 HK$7.14 HK$6.55 View Reel HK$4.27 HK$6.19 HK$5.93 HK$5.70 HK$4.39 HK$4.27 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	NFC/RFID Tags & Transponders		SMD/SMT	UFDFPN-8
RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K STM32WLE4C8U6 STMicroelectronics 1: HK$54.42 1,304In Stock	Mfr. Part No. STM32WLE4C8U6 Mouser Part No 511-STM32WLE4C8U6	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless Microcontrollers. Arm Cortex-M4 a.48 MHz 64 Kbytes of Flash 20 K Learn More about STMicroelectronics stm stm32wle4xx stm32wle5xx mcus	Datasheet	1,304In Stock	HK$54.42 HK$41.68 HK$38.55 HK$35.10 View HK$33.37 HK$32.39 HK$32.06 HK$31.89	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT	UFQFPN-48
NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with one PWM output and 2-Kbit EEPROM ST25DV02K-W1R8T3 STMicroelectronics 1: HK$8.55 337In Stock	Mfr. Part No. ST25DV02K-W1R8T3 Mouser Part No 511-ST25DV02K-W1R8T3	STMicroelectronics	NFC/RFID Tags & Transponders Dynamic NFC/RFID tag IC with one PWM output and 2-Kbit EEPROM	Datasheet	337In Stock	Cut Tape HK$8.55 HK$6.12 HK$5.51 HK$4.84 View Reel HK$4.00 HK$4.53 HK$4.34 HK$4.20 HK$4.01 HK$4.00	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	TSSOP-8
RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver S2-LPCBQTR STMicroelectronics 1: HK$26.72 3,570In Stock	Mfr. Part No. S2-LPCBQTR Mouser Part No 511-S2-LPCBQTR	STMicroelectronics	RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver Learn More about STMicroelectronics stm s2 lpcbqtr transceiver	Datasheet	3,570In Stock	Cut Tape HK$26.72 HK$20.80 HK$19.32 HK$17.51 View Reel HK$15.04 HK$16.52 HK$16.03 HK$15.37 HK$15.21 HK$15.04 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	RF Transceiver	Sub-GHz	SMD/SMT	QFN-24
NFC/RFID Tags & Transponders NFC reader for industrial and consumer applications ST25R210-ANET STMicroelectronics 1: HK$38.80 3,553In Stock New Product	Mfr. Part No. ST25R210-ANET Mouser Part No 511-ST25R210-ANET New Product	STMicroelectronics	NFC/RFID Tags & Transponders NFC reader for industrial and consumer applications Learn More about STMicroelectronics st st25r210 universal nfc reader	Datasheet	3,553In Stock	Cut Tape HK$38.80 HK$29.26 Reel HK$29.26 MouseReel Available	Min.: 1 Mult.: 1 Max.: 20 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	UFQFPN-28
NFC/RFID Tags & Transponders Automotive high performance NFC reader for CCC digital key and car center consol ST25R3920-AQWT STMicroelectronics 1: HK$51.62 2,457In Stock NRND	Mfr. Part No. ST25R3920-AQWT Mouser Part No 511-ST25R3920-AQWT NRND	STMicroelectronics	NFC/RFID Tags & Transponders Automotive high performance NFC reader for CCC digital key and car center consol Learn More about STMicroelectronics stm st25r3920 automotive nfc reader	Datasheet	2,457In Stock	Cut Tape HK$51.62 HK$35.43 HK$34.03 HK$32.39 View Reel HK$30.50 HK$31.40 HK$30.99 HK$30.58 HK$30.50 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	VFQFPN-32
NFC/RFID Tags & Transponders High performance NFC universal device and EMVCo reader ST25R3917-AQWT STMicroelectronics 1: HK$49.16 1,362In Stock NRND	Mfr. Part No. ST25R3917-AQWT Mouser Part No 511-ST25R3917-AQWT NRND	STMicroelectronics	NFC/RFID Tags & Transponders High performance NFC universal device and EMVCo reader Learn More about STMicroelectronics stm st25r3916 st25r3917 nfc devices	Datasheet	1,362In Stock	Cut Tape HK$49.16 HK$37.89 HK$36.33 HK$31.65 HK$30.09 Reel HK$29.35 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	VFQFPN-32
RF Transceiver 60 GHz V-band contactless connectivity transceiver linear polarization int ant ST60A3H1C1CCEPY3 STMicroelectronics 1: HK$79.16 5,725In Stock New Product	Mfr. Part No. ST60A3H1C1CCEPY3 Mouser Part No 511-ST60A3H1C1CCEPY3 New Product	STMicroelectronics	RF Transceiver 60 GHz V-band contactless connectivity transceiver linear polarization int ant Learn More about STMicroelectronics st60a3h1 antenna transceivers	Datasheet	5,725In Stock	HK$79.16 HK$64.86 HK$60.83 HK$56.39	Min.: 1 Mult.: 1	RF Transceiver
NFC/RFID Tags & Transponders High-end NFC reader for NFC charging, payment and consumer applications ST25R300-AQET STMicroelectronics 1: HK$49.16 1,224In Stock 4,000Expected 29/10/2026 New Product	Mfr. Part No. ST25R300-AQET Mouser Part No 511-ST25R300-AQET New Product	STMicroelectronics	NFC/RFID Tags & Transponders High-end NFC reader for NFC charging, payment and consumer applications Learn More about STMicroelectronics st25r300 nfc reader	Datasheet	1,224In Stock 4,000Expected 29/10/2026	Cut Tape HK$49.16 HK$39.78 HK$37.07 HK$33.95 View Reel HK$30.99 HK$32.22 HK$31.15 HK$30.99 HK$30.99	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	UQFPN-32
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM STM32WL30KBV6 STMicroelectronics 1: HK$33.78 2,539In Stock New Product	Mfr. Part No. STM32WL30KBV6 Mouser Part No 511-STM32WL30KBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,539In Stock	HK$33.78 HK$27.45 HK$25.56 HK$25.48 View HK$24.08 HK$23.18 HK$21.45 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM STM32WL31CBV6 STMicroelectronics 1: HK$39.37 861In Stock 2,940Expected 26/2/2027 New Product	Mfr. Part No. STM32WL31CBV6 Mouser Part No 511-STM32WL31CBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64 Kb Flash 16 Kb SRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	861In Stock 2,940Expected 26/2/2027	HK$39.37 HK$32.30 HK$30.09 HK$28.19 View HK$27.13 HK$25.15 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT
RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM STM32WL31KBV6 STMicroelectronics 1: HK$38.47 2,504In Stock New Product	Mfr. Part No. STM32WL31KBV6 Mouser Part No 511-STM32WL31KBV6 New Product	STMicroelectronics	RF Microcontrollers - MCU Sub-GHz Wireless MCU Single-core Arm Cortex-M0+ 64MHz 64Kbytes Flash 16KbyteSRAM Learn More about STMicroelectronics stm32wl3x mcus	Datasheet	2,504In Stock	HK$38.47 HK$31.48 HK$29.35 HK$27.54 View HK$26.47 HK$24.50 Quote	Min.: 1 Mult.: 1	RF Microcontrollers - MCU		SMD/SMT
NFC/RFID Tags & Transponders NFC reader for payment, consumer and industrial ST25R3917B-AQET STMicroelectronics 1: HK$45.54 6,100In Stock	Mfr. Part No. ST25R3917B-AQET Mouser Part No 511-ST25R3917B-AQET	STMicroelectronics	NFC/RFID Tags & Transponders NFC reader for payment, consumer and industrial	Datasheet	6,100In Stock	Cut Tape HK$45.54 HK$36.83 HK$34.36 HK$31.40 HK$30.91 Reel HK$28.77	Min.: 1 Mult.: 1 : 4,000	NFC/RFID Tags & Transponders		SMD/SMT	UFQFPN-32