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Sub-GHz Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40 EFR32ZG23B020F512IM40-B Silicon Labs 1: $12.34 980In Stock NRND	Mfr. Part # EFR32ZG23B020F512IM40-B Mouser Part # 634-E32ZG23B020IM40B NRND	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	980In Stock	$12.34 $9.56 $8.87 $8.11 View $7.75 $7.52 $7.32 $6.93	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 EFR32FG23A020F256GM40-B Silicon Labs 1: $7.65 561In Stock NRND	Mfr. Part # EFR32FG23A020F256GM40-B Mouser Part # 634-FG23A20F256GM40B NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	561In Stock	$7.65 $5.83 $5.37 $4.87 View $4.64 $4.49 $4.44 $4.36	Min.: 1 Mult.: 1
RF Receiver ASK and FSK, SPI Interface MAX41470GTC+ Analog Devices / Maxim Integrated 1: $4.82 563In Stock	Mfr. Part # MAX41470GTC+ Mouser Part # 700-MAX41470GTC+	Analog Devices / Maxim Integrated	RF Receiver ASK and FSK, SPI Interface Learn More about Analog Devices / Maxim Integrated maxim max41470 rf receiver	Datasheet	563In Stock	$4.82 $3.79 $3.47 $3.11 View $2.94 $2.49	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48 EFR32FG23A020F256GM48-B Silicon Labs 1: $7.93 321In Stock NRND	Mfr. Part # EFR32FG23A020F256GM48-B Mouser Part # 634-FG23A20F256GM48B NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +20 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	321In Stock	$7.93 $6.05 $5.57 $5.04 View $4.80 $4.64 $4.58 $4.54	Min.: 1 Mult.: 1
RF Transceiver LoRa Plus Fourth-gen LoRa IP, Long Range, Low Power, Multi-band LoRa Transceiver LR2021IMLTRT Semtech 1: $14.16 10,337In Stock 9,000Expected 2027-04-20 New Product	Mfr. Part # LR2021IMLTRT Mouser Part # 947-LR2021IMLTRT New Product	Semtech	RF Transceiver LoRa Plus Fourth-gen LoRa IP, Long Range, Low Power, Multi-band LoRa Transceiver Learn More about Semtech lr2021 transceiver	Datasheet	10,337In Stock 9,000Expected 2027-04-20	Cut Tape $14.16 $12.28 $11.64 $10.74 View Reel $8.28 $10.21 $9.84 $9.48 $8.28 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48 EFR32FG28B322F1024IM48-A Silicon Labs 1: $15.06 4,886In Stock	Mfr. Part # EFR32FG28B322F1024IM48-A Mouser Part # 634-FG28B322FIM48A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	4,886In Stock	$15.06 $12.46 $11.72 $10.81 View $10.09 $10.05 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 EFR32FG23A011F512GM40-CR Silicon Labs 1: $9.78 5,320In Stock	Mfr. Part # EFR32FG23A011F512GM40-CR Mouser Part # 634-FG2311F512GM40CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, XOUT, QFN40 Learn More about Silicon Labs efr32fg23 socs	Datasheet	5,320In Stock	Cut Tape $9.78 $7.50 $6.93 $6.29 View Reel $5.67 $6.00 $5.82 $5.75 $5.67	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN68 EFR32FG28B312F1024IM68-A Silicon Labs 1: $17.21 1,671In Stock	Mfr. Part # EFR32FG28B312F1024IM68-A Mouser Part # 634-FG28B312FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +14, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	1,671In Stock	$17.21 $14.05 $13.16 $12.27 View $11.79 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 EFR32FG28B322F1024IM68-A Silicon Labs 1: $15.15 908In Stock	Mfr. Part # EFR32FG28B322F1024IM68-A Mouser Part # 634-FG28B322FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	908In Stock	$15.15 $11.82 $10.99 $10.08 View $9.58 $9.39 $9.17 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 EFR32FG28B322F1024IM68-AR Silicon Labs 1: $15.15 761In Stock	Mfr. Part # EFR32FG28B322F1024IM68-AR Mouser Part # 634-FG28B322FIM68AR	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	761In Stock	Cut Tape $15.15 $11.82 $10.99 $10.08 $9.76 Reel $9.75	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC EFR32FG12P231F1024GM68-CR Silicon Labs 1: $24.64 1,969In Stock	Mfr. Part # EFR32FG12P231F1024GM68-CR Mouser Part # 634-FG12P231F1024GMR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN68 sub-GHz 20 dB proprietary 1024 kB 128 kB (RAM) 46GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	1,969In Stock	Cut Tape $24.64 $19.53 $18.24 $16.85 View Reel $15.75 $16.07 $15.78 $15.75	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC EFR32FG12P431F1024GM48-CR Silicon Labs 1: $30.30 3,330In Stock	Mfr. Part # EFR32FG12P431F1024GM48-CR Mouser Part # 634-FG12P431GM48-CR	Silicon Labs	RF System on a Chip - SoC Flex Gecko SoC QFN48 sub-GHz 20 dB proprietary 1024 kB 256 kB (RAM) 31GPIO SoC Learn More about Silicon Labs silabs efr32fg12 flex gecko mcu	Datasheet	3,330In Stock	Cut Tape $30.30 $24.87 $23.24 $21.46 View Reel $18.16 $20.46 $19.97 $18.16 Quote MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 EFR32FG23A010F512GM48-CR Silicon Labs 1: $9.79 6,154In Stock	Mfr. Part # EFR32FG23A010F512GM48-CR Mouser Part # 634-FG2310F512GM48CR	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	6,154In Stock	Cut Tape $9.79 $7.52 $6.94 $6.39 Reel $6.39	Min.: 1 Mult.: 1 : 2,500
RF Receiver RX sub-GHz receiver SI4356-B1A-FMR Silicon Labs 1: $6.29 4,488In Stock NRND	Mfr. Part # SI4356-B1A-FMR Mouser Part # 634-SI4356-B1A-FMR NRND	Silicon Labs	RF Receiver RX sub-GHz receiver	Datasheet	4,488In Stock	Cut Tape $6.29 $4.75 $4.36 $3.93 $3.76 Reel $3.18 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver S2-LPQTR STMicroelectronics 1: $4.69 9,498In Stock 32,000Expected 2027-08-13	Mfr. Part # S2-LPQTR Mouser Part # 511-S2-LPQTR	STMicroelectronics	RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver Learn More about STMicroelectronics stmicro s2lp transceivers	Datasheet	9,498In Stock 32,000Expected 2027-08-13	Cut Tape $4.69 $3.64 $3.33 $2.98 View Reel $2.48 $2.82 $2.76 $2.62 $2.55 $2.48 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
RF Transceiver 868/915/950 MHz Sub-GHz transceiver MRF89XAT-I/MQ Microchip Technology 1: $5.43 5,250In Stock	Mfr. Part # MRF89XAT-I/MQ Mouser Part # 579-MRF89XAT-I/MQ	Microchip Technology	RF Transceiver 868/915/950 MHz Sub-GHz transceiver Learn More about Microchip Technology microchip wireless connectivity	Datasheet	5,250In Stock	Cut Tape $5.43 $5.30 Reel $4.51 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Transceiver LoRa, Low Power sub- GHz RF Transceiver SX1261IMLTRT Semtech 1: $11.65 42,399In Stock	Mfr. Part # SX1261IMLTRT Mouser Part # 947-SX1261IMLTRT	Semtech	RF Transceiver LoRa, Low Power sub- GHz RF Transceiver Learn More about Semtech sx1261 2 lora transceivers	Datasheet	42,399In Stock	Cut Tape $11.65 $10.02 $8.96 $8.22 View Reel $6.96 $7.73 $7.55 $7.20 $6.96 Quote MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF System on a Chip - SoC 48 PIN SiP 256K MCU + 802.15.4 Sub-Ghz Radio ATSAMR30G18A-MU Microchip Technology 1: $9.13 1,046In Stock End of Life	Mfr. Part # ATSAMR30G18A-MU Mouser Part # 556-ATSAMR30G18A-MU End of Life	Microchip Technology	RF System on a Chip - SoC 48 PIN SiP 256K MCU + 802.15.4 Sub-Ghz Radio Learn More about Microchip Technology microchip samr30	Datasheet	1,046In Stock	$9.13 $8.34 $7.85	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56 EFR32FG25B222F1920IM56-B Silicon Labs 1: $23.00 210In Stock	Mfr. Part # EFR32FG25B222F1920IM56-B Mouser Part # 634-25B222F1920IM56B	Silicon Labs	RF System on a Chip - SoC FG25, Sub-GHz, 1920kB Flash, 512kB RAM, FSK/O-QPSK/OFDM, HFCLKOUT, Secure Vault-High, +125C, QFN56 Learn More about Silicon Labs efr32fg25 flex gecko socs	Datasheet	210In Stock	$23.00 $18.00 $16.76 $15.39 View $15.24 $14.34 $14.01 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48 EFR32FG28A110F1024GM48-A Silicon Labs 1: $14.08 416In Stock	Mfr. Part # EFR32FG28A110F1024GM48-A Mouser Part # 634-FG28A110FGM48A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault-Mid, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	416In Stock	$14.08 $11.12 $10.37 $9.46 View $8.83 $8.65 $8.47 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48 EFR32FG28A120F1024GM48-A Silicon Labs 1: $13.80 89In Stock	Mfr. Part # EFR32FG28A120F1024GM48-A Mouser Part # 634-FG28A120FGM48A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	89In Stock	$13.80 $11.17 $10.43 $9.50 View $8.81 $8.50 $8.28 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48 EFR32FG28A120F1024GM48-AR Silicon Labs 1: $14.24 2,330In Stock	Mfr. Part # EFR32FG28A120F1024GM48-AR Mouser Part # 634-FG28A120FGM48AR	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN48 Learn More about Silicon Labs fg28 dual band soc	Datasheet	2,330In Stock	Cut Tape $14.24 $11.07 $10.28 $9.42 View Reel $8.08 $8.93 $8.76 $8.55 $8.08	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 EFR32FG28B320F1024IM68-A Silicon Labs 1: $15.62 86In Stock 1,300Expected 2026-11-17	Mfr. Part # EFR32FG28B320F1024IM68-A Mouser Part # 634-FG28B320FIM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault - High, MVP, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	86In Stock 1,300Expected 2026-11-17	$15.62 $12.95 $12.20 $11.28 View $10.80 $10.17 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC ZG28, Sub-GHz +14, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - Mid, QFN48 EFR32ZG28A110F1024GM48-A Silicon Labs 1: $14.64 691In Stock	Mfr. Part # EFR32ZG28A110F1024GM48-A Mouser Part # 634-ZG28A110FGM48A	Silicon Labs	RF System on a Chip - SoC ZG28, Sub-GHz +14, 1024kB Flash, 256kB RAM, +14 dBm, Secure Vault - Mid, QFN48 Learn More about Silicon Labs efr32zg28 z wave soc	Datasheet	691In Stock	$14.64 $11.39 $10.58 $9.69 View $9.19 $9.00 $8.80 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 EFR32FG23A010F256GM48-C Silicon Labs 1: $8.06 1,337In Stock	Mfr. Part # EFR32FG23A010F256GM48-C Mouser Part # 634-FG2310F256GM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 256kB Flash, 32kB RAM, +14 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	1,337In Stock	$8.06 $6.31 $5.80 $5.27 View $5.01 $4.85 $4.80 $4.72	Min.: 1 Mult.: 1

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Sub-GHz Semiconductors

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