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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.
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 EFR32FG23A020F512GM40-C Silicon Labs 1: HK$58.77 671In Stock 2,450Expected 6/11/2026	Mfr. Part No. EFR32FG23A020F512GM40-C Mouser Part No 634-FG23A20F512GM40C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40	Datasheet	671In Stock 2,450Expected 6/11/2026	HK$58.77 HK$45.05 HK$41.59 HK$37.89 View HK$36.09 HK$35.02 HK$34.61 HK$34.11	Min.: 1 Mult.: 1
RF Mixer A broadband passive GaAs MMIC IQ mixer that operates across an unrivaled 2-18 GHz RF/LO band with an IF from DC to 3 GHz. Excellent phase and amplitude balance of the on-chip LO quadrature hybrid leads to typical image rejection of 35 dB. MMIQ-0218HSM-2 Marki Microwave 1: HK$4,249.58 7In Stock 25Expected 26/10/2026 New At Mouser	Mfr. Part No. MMIQ-0218HSM-2 Mouser Part No 10-MMIQ-0218HSM-2 New At Mouser	Marki Microwave	RF Mixer A broadband passive GaAs MMIC IQ mixer that operates across an unrivaled 2-18 GHz RF/LO band with an IF from DC to 3 GHz. Excellent phase and amplitude balance of the on-chip LO quadrature hybrid leads to typical image rejection of 35 dB. Learn More about Marki Microwave rf mixers	Datasheet	7In Stock 25Expected 26/10/2026	HK$4,249.58 HK$3,541.34	Min.: 1 Mult.: 1
RF Mixer The MMIQ-0520LSM is a low LO drive, passive GaAs MMIC IQ mixer that operates down to an unrivaled +5 dBm LO drive level. This is an ultra-broadband mixer spanning 5 to 20GHz on the RF and LO ports with an IF from DC to 6 GHz. MMIQ-0520LSM-2 Marki Microwave 1: HK$2,030.34 45In Stock New At Mouser	Mfr. Part No. MMIQ-0520LSM-2 Mouser Part No 10-MMIQ-0520LSM-2 New At Mouser	Marki Microwave	RF Mixer The MMIQ-0520LSM is a low LO drive, passive GaAs MMIC IQ mixer that operates down to an unrivaled +5 dBm LO drive level. This is an ultra-broadband mixer spanning 5 to 20GHz on the RF and LO ports with an IF from DC to 6 GHz. Learn More about Marki Microwave rf mixers	Datasheet	45In Stock	HK$2,030.34 HK$1,691.92	Min.: 1 Mult.: 1
RF Amplifier 2.5 dB NF, 6 GHz to 18 GHz, Low Noise Broadband Amplifier with 22 dBm, 38 dB Gain, 30 dBm IP3 and SMA SLNA-180-38-25-SMA Fairview Microwave 1: HK$16,535.27 1In Stock New At Mouser	Mfr. Part No. SLNA-180-38-25-SMA Mouser Part No 67-SLNA-180-38-25SMA New At Mouser	Fairview Microwave	RF Amplifier 2.5 dB NF, 6 GHz to 18 GHz, Low Noise Broadband Amplifier with 22 dBm, 38 dB Gain, 30 dBm IP3 and SMA	Datasheet	1In Stock	HK$16,535.27	Min.: 1 Mult.: 1
RF Amplifier GNSS Low Noise Amp GaAs MMIC NJG1130KA1-TE1 Nisshinbo 1: HK$13.23 2,675In Stock	Mfr. Part No. NJG1130KA1-TE1 Mouser Part No 513-NJG1130KA1	Nisshinbo	RF Amplifier GNSS Low Noise Amp GaAs MMIC	Datasheet	2,675In Stock	Cut Tape HK$13.23 HK$9.70 HK$8.80 HK$7.76 View Reel HK$6.07 HK$7.29 HK$7.00 HK$6.92 HK$6.08 HK$6.07	Min.: 1 Mult.: 1 : 4,000
RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R ATMEGA256RFR2-ZUR Microchip Technology 1: HK$69.71 2,664In Stock	Mfr. Part No. ATMEGA256RFR2-ZUR Mouser Part No 556-ATMEGA256RFR2ZUR	Microchip Technology	RF Microcontrollers - MCU 2.4GHZ 802.15.4 256K SOC T&R Learn More about Microchip Technology microchip atmega256rfr2 wireless module	Datasheet	2,664In Stock	Cut Tape HK$69.71 HK$63.21 HK$62.97 HK$62.72 View Reel HK$56.88 HK$62.64 HK$62.47 HK$56.88 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Phase Locked Loops - PLL High Speed CMOS w/VC O & Lock Detect A 5 A 595-CD74HCT7046AM CD74HCT7046AM96 Texas Instruments 1: HK$34.77 2,290In Stock	Mfr. Part No. CD74HCT7046AM96 Mouser Part No 595-CD74HCT7046AM96	Texas Instruments	Phase Locked Loops - PLL High Speed CMOS w/VC O & Lock Detect A 5 A 595-CD74HCT7046AM	Datasheet	2,290In Stock	Cut Tape HK$34.77 HK$26.22 HK$24.17 HK$21.78 Reel HK$18.58 View HK$20.63 HK$20.47 HK$19.32 HK$18.50 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO EFR32FG1P131F256GM32-C0R Silicon Labs 1: HK$88.78 23,554In Stock	Mfr. Part No. EFR32FG1P131F256GM32-C0R Mouser Part No 634-1P131F256GM32C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 Sub-GHz 256 kB flash 32 kB RAM 16 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	23,554In Stock	Cut Tape HK$88.78 HK$69.29 HK$64.44 HK$59.10 View Reel HK$51.05 HK$56.06 HK$54.99 HK$53.76 HK$51.05	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO EFR32FG1V032F256GM32-C0R Silicon Labs 1: HK$78.25 12,435In Stock	Mfr. Part No. EFR32FG1V032F256GM32-C0R Mouser Part No 634-1V032F256GM32C0R	Silicon Labs	RF System on a Chip - SoC Flex Value QFN32 2.4G 8dB Prop 256kB 32kB(RAM) 16GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	12,435In Stock	Cut Tape HK$78.25 HK$60.91 HK$56.55 HK$51.79 View Reel HK$44.31 HK$49.16 HK$48.17 HK$47.02 HK$44.31	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO EFR32FG1V131F256GM48-C0R Silicon Labs 1: HK$87.05 4,993In Stock	Mfr. Part No. EFR32FG1V131F256GM48-C0R Mouser Part No 634-1V131F256GM48C0R	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 32 GPIO	Datasheet	4,993In Stock	Cut Tape HK$87.05 HK$67.98 HK$63.21 HK$57.95 View Reel HK$50.06 HK$54.99 HK$53.92 HK$52.69 HK$50.06	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO EFR32BG21B010F1024IM32-B Silicon Labs 1: HK$54.09 2,428In Stock	Mfr. Part No. EFR32BG21B010F1024IM32-B Mouser Part No 634-32BG21B10024M32B	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 10dB, Bluetooth 5.1, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,428In Stock	HK$54.09 HK$41.76 HK$38.55 HK$35.10 View HK$33.37 HK$32.39 HK$32.06 HK$31.98 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO EFR32BG21B020F512IM32-BR Silicon Labs 1: HK$49.57 2,569In Stock	Mfr. Part No. EFR32BG21B020F512IM32-BR Mouser Part No 634-32BG21B2012M32BR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 20dB, Bluetooth 5.1, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32bg21 socs	Datasheet	2,569In Stock	Cut Tape HK$49.57 HK$37.98 HK$35.10 HK$31.89 View Reel HK$28.77 HK$30.41 HK$29.51 HK$29.10 HK$28.77 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO EFR32BG22C224F512GM32-C Silicon Labs 1: HK$27.62 3,293In Stock	Mfr. Part No. EFR32BG22C224F512GM32-C Mouser Part No 634-ER32BG22512GM32C	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 6dB, Bluetooth 5.2, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	3,293In Stock	HK$27.62 HK$20.63 HK$18.82 HK$16.93 View HK$16.03 HK$15.62 HK$14.88 HK$14.30 HK$14.06	Min.: 1 Mult.: 1
RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC EFR32FG13P231F512GM32-DR Silicon Labs 1: HK$110.56 15,774In Stock	Mfr. Part No. EFR32FG13P231F512GM32-DR Mouser Part No 634-FGP231F512GM32DR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN32 sub-GHz 20 dB proprietary 512 kB 646 kB (RAM) 16GPIO SoC	Datasheet	15,774In Stock	Cut Tape HK$110.56 HK$86.56 HK$80.56 HK$73.98 View Reel HK$63.87 HK$73.24 HK$68.97 HK$67.40 HK$63.87	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO EFR32FG1P133F256GM48-C0 Silicon Labs 1: HK$89.84 1,938In Stock	Mfr. Part No. EFR32FG1P133F256GM48-C0 Mouser Part No 634-G1P133F256GM48C0	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 Sub-GHz 256 kB flash 32 kB RAM 31 GPIO Learn More about Silicon Labs silabs efr32fg flex gecko mcu	Datasheet	1,938In Stock	HK$89.84 HK$71.84 HK$66.17 HK$62.31 View HK$61.65 HK$59.92 HK$59.84 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO EFR32MG21A020F1024IM32-B Silicon Labs 1: HK$49.98 897In Stock	Mfr. Part No. EFR32MG21A020F1024IM32-B Mouser Part No 634-MG21A020F102432B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 1024kB, 96kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	897In Stock	HK$49.98 HK$37.89 HK$36.91 HK$31.65 View HK$30.09 HK$29.18 HK$28.77 HK$28.36	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO EFR32MG21A020F512IM32-B Silicon Labs 1: HK$42.83 1,242In Stock	Mfr. Part No. EFR32MG21A020F512IM32-B Mouser Part No 634-MG21A020F51232B	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 20dB, mesh multiprotocol, 512kB, 64kB(RAM), 20 GPIO Learn More about Silicon Labs silabs efr32mg21 socs	Datasheet	1,242In Stock	HK$42.83 HK$35.10 HK$34.52 HK$29.84 View HK$28.28 HK$27.70 HK$26.39 HK$25.73	Min.: 1 Mult.: 1
RF Microcontrollers - MCU PSoC4 CY8C4248LQI-BL553 Infineon Technologies 1: HK$66.91 1,036In Stock	Mfr. Part No. CY8C4248LQI-BL553 Mouser Part No 727-CY8C4248LQIBL553	Infineon Technologies	RF Microcontrollers - MCU PSoC4 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers	Datasheet	1,036In Stock	HK$66.91 HK$51.62 HK$47.02 HK$43.57 View HK$40.36 HK$39.21 Quote	Min.: 1 Mult.: 1
RF Microcontrollers - MCU CY8C4248LQQ-BL583 CY8C4248LQQ-BL583 Infineon Technologies 1: HK$71.02 280In Stock	Mfr. Part No. CY8C4248LQQ-BL583 Mouser Part No 727-CY8C4248LQQ-BL53	Infineon Technologies	RF Microcontrollers - MCU CY8C4248LQQ-BL583 Learn More about Infineon Technologies cypress psoc4xx8 ble controllers	Datasheet	280In Stock	HK$71.02 HK$55.07 HK$51.05 HK$46.69 View HK$44.55 HK$43.32 HK$42.42 Quote	Min.: 1 Mult.: 1
RF Circulators SMSJ Circulator 5.15-5.92GHz 10mm 73591-2042 Molex 1: HK$83.60 784In Stock	Mfr. Part No. 73591-2042 Mouser Part No 538-73591-2042	Molex	RF Circulators SMSJ Circulator 5.15-5.92GHz 10mm Learn More about Molex rf isolators circulators	Datasheet	784In Stock	HK$83.60 HK$72.25 HK$68.39 HK$63.46 View HK$60.09 HK$57.62 HK$57.54 Quote	Min.: 1 Mult.: 1
RF Isolators SMSJ Isolator 2.11-2.17GHz 18mm 73591-2088 Molex 1: HK$130.12 225In Stock	Mfr. Part No. 73591-2088 Mouser Part No 538-73591-2088	Molex	RF Isolators SMSJ Isolator 2.11-2.17GHz 18mm Learn More about Molex rf isolators circulators	Datasheet	225In Stock	HK$130.12 HK$108.01 HK$100.53 HK$92.31 View HK$91.41 HK$88.78 HK$88.45 Quote	Min.: 1 Mult.: 1
RF Transceiver 2.4GHZ ZigBee Transceiver AT86RF231-ZF Microchip Technology 1: HK$37.07 559In Stock	Mfr. Part No. AT86RF231-ZF Mouser Part No 556-AT86RF231-ZF	Microchip Technology	RF Transceiver 2.4GHZ ZigBee Transceiver Learn More about Microchip Technology atmelat86rf2xx	Datasheet	559In Stock	HK$37.07 HK$33.87 HK$33.78	Min.: 1 Mult.: 1
RF Microcontrollers - MCU SAMR21 48pin 256K 125C ATSAMR21G18A-MF Microchip Technology 1: HK$60.17 409In Stock	Mfr. Part No. ATSAMR21G18A-MF Mouser Part No 556-ATSAMR21G18A-MF	Microchip Technology	RF Microcontrollers - MCU SAMR21 48pin 256K 125C Learn More about Microchip Technology microchip r21 microcontrollers	Datasheet	409In Stock	HK$60.17 HK$54.99 HK$54.91 HK$54.66 Quote Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC ATWINC1500 802.11 b/g/n IC ATWINC1500B-MU-T042 Microchip Technology 1: HK$35.26 3,826In Stock	Mfr. Part No. ATWINC1500B-MU-T042 Mouser Part No 579-INC1500BMUT042	Microchip Technology	RF System on a Chip - SoC ATWINC1500 802.11 b/g/n IC Learn More about Microchip Technology microchip atwinc1500 10 modules	Datasheet	3,826In Stock	Cut Tape HK$35.26 HK$32.88 HK$30.33 Reel HK$28.77	Min.: 1 Mult.: 1 : 4,000
RF System on a Chip - SoC ATWINC1510 802.11 b/g/n IC ATWINC1510B-MU-Y042 Microchip Technology 1: HK$34.36 965In Stock	Mfr. Part No. ATWINC1510B-MU-Y042 Mouser Part No 579-INC1510BMUY042	Microchip Technology	RF System on a Chip - SoC ATWINC1510 802.11 b/g/n IC Learn More about Microchip Technology microchip atwinc1500 10 modules	Datasheet	965In Stock	HK$34.36 HK$31.65 HK$30.91	Min.: 1 Mult.: 1

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