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Sub-GHz Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) 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: $11.66 980In Stock NRND	Mfr. Part No. EFR32ZG23B020F512IM40-B Mouser Part No 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	$11.66 $9.03 $8.38 $7.66 View $7.32 $7.10 $6.91 $6.54	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: $7.22 561In Stock NRND	Mfr. Part No. EFR32FG23A020F256GM40-B Mouser Part No 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	$7.22 $5.51 $5.07 $4.60 View $4.38 $4.24 $4.19 $4.12	Min.: 1 Mult.: 1
RF Receiver ASK and FSK, SPI Interface MAX41470GTC+ Analog Devices / Maxim Integrated 1: $4.56 563In Stock	Mfr. Part No. MAX41470GTC+ Mouser Part No 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	$4.56 $3.58 $3.28 $2.94 View $2.77 $2.35	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: $7.49 321In Stock NRND	Mfr. Part No. EFR32FG23A020F256GM48-B Mouser Part No 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	$7.49 $5.71 $5.26 $4.76 View $4.53 $4.38 $4.32 $4.28	Min.: 1 Mult.: 1
RF Transceiver LoRa Plus Fourth-gen LoRa IP, Long Range, Low Power, Multi-band LoRa Transceiver LR2021IMLTRT Semtech 1: $13.37 10,337In Stock 9,000Expected 20/4/2027 New Product	Mfr. Part No. LR2021IMLTRT Mouser Part No 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 20/4/2027	Cut Tape $13.37 $11.60 $10.99 $10.15 View Reel $7.82 $9.64 $9.29 $8.95 $7.82 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: $14.23 4,886In Stock	Mfr. Part No. EFR32FG28B322F1024IM48-A Mouser Part No 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	$14.23 $11.76 $11.07 $10.21 View $9.53 $9.49 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: $9.23 5,320In Stock	Mfr. Part No. EFR32FG23A011F512GM40-CR Mouser Part No 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 $9.23 $7.09 $6.54 $5.94 View Reel $5.36 $5.67 $5.49 $5.43 $5.36	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: $16.25 1,671In Stock	Mfr. Part No. EFR32FG28B312F1024IM68-A Mouser Part No 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	$16.25 $13.27 $12.43 $11.59 View $11.14 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: $14.31 968In Stock	Mfr. Part No. EFR32FG28B322F1024IM68-A Mouser Part No 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	968In Stock	$14.31 $11.17 $10.38 $9.52 View $9.04 $8.87 $8.66 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: $14.31 761In Stock	Mfr. Part No. EFR32FG28B322F1024IM68-AR Mouser Part No 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 $14.31 $11.17 $10.38 $9.52 $9.22 Reel $9.21	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: $23.27 1,969In Stock	Mfr. Part No. EFR32FG12P231F1024GM68-CR Mouser Part No 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 $23.27 $18.44 $17.23 $15.91 View Reel $14.88 $15.18 $14.91 $14.88	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: $28.61 3,330In Stock	Mfr. Part No. EFR32FG12P431F1024GM48-CR Mouser Part No 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 $28.61 $23.49 $21.95 $20.26 View Reel $17.15 $19.33 $18.86 $17.15 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: $9.25 6,154In Stock	Mfr. Part No. EFR32FG23A010F512GM48-CR Mouser Part No 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 $9.25 $7.10 $6.56 $6.04 Reel $6.04	Min.: 1 Mult.: 1 : 2,500
RF Receiver RX sub-GHz receiver SI4356-B1A-FMR Silicon Labs 1: $5.94 4,488In Stock NRND	Mfr. Part No. SI4356-B1A-FMR Mouser Part No 634-SI4356-B1A-FMR NRND	Silicon Labs	RF Receiver RX sub-GHz receiver	Datasheet	4,488In Stock	Cut Tape $5.94 $4.49 $4.12 $3.71 $3.55 Reel $3.01 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver S2-LPQTR STMicroelectronics 1: $4.43 1,752In Stock 32,000Expected 15/10/2027	Mfr. Part No. S2-LPQTR Mouser Part No 511-S2-LPQTR	STMicroelectronics	RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver Learn More about STMicroelectronics stmicro s2lp transceivers	Datasheet	1,752In Stock 32,000Expected 15/10/2027	Cut Tape $4.43 $3.44 $3.14 $2.82 View Reel $2.34 $2.67 $2.61 $2.48 $2.41 $2.34 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
RF Transceiver 868/915/950 MHz Sub-GHz transceiver MRF89XAT-I/MQ Microchip Technology 1: $5.13 5,250In Stock	Mfr. Part No. MRF89XAT-I/MQ Mouser Part No 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 $5.13 $5.00 Reel $4.26 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
RF Transceiver LoRa, Low Power sub- GHz RF Transceiver SX1261IMLTRT Semtech 1: $11.00 42,399In Stock	Mfr. Part No. SX1261IMLTRT Mouser Part No 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 $11.00 $9.47 $8.46 $7.77 View Reel $6.57 $7.30 $7.13 $6.80 $6.57 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: $8.62 1,046In Stock End of Life	Mfr. Part No. ATSAMR30G18A-MU Mouser Part No 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	$8.62 $7.87 $7.41	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: $21.72 210In Stock	Mfr. Part No. EFR32FG25B222F1920IM56-B Mouser Part No 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	$21.72 $17.00 $15.83 $14.54 View $14.39 $13.55 $13.23 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: $13.30 416In Stock	Mfr. Part No. EFR32FG28A110F1024GM48-A Mouser Part No 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	$13.30 $10.50 $9.79 $8.94 View $8.34 $8.17 $8.00 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: $13.03 89In Stock	Mfr. Part No. EFR32FG28A120F1024GM48-A Mouser Part No 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	$13.03 $10.55 $9.85 $8.98 View $8.32 $8.02 $7.82 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: $13.45 2,330In Stock	Mfr. Part No. EFR32FG28A120F1024GM48-AR Mouser Part No 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 $13.45 $10.46 $9.71 $8.89 View Reel $7.63 $8.43 $8.27 $8.08 $7.63	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: $14.76 86In Stock 1,300Expected 17/11/2026	Mfr. Part No. EFR32FG28B320F1024IM68-A Mouser Part No 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 17/11/2026	$14.76 $12.23 $11.52 $10.65 View $10.20 $9.60 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: $13.83 691In Stock	Mfr. Part No. EFR32ZG28A110F1024GM48-A Mouser Part No 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	$13.83 $10.76 $10.00 $9.15 View $8.68 $8.50 $8.31 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: $7.62 1,337In Stock	Mfr. Part No. EFR32FG23A010F256GM48-C Mouser Part No 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	$7.62 $5.96 $5.48 $4.98 View $4.73 $4.58 $4.53 $4.46	Min.: 1 Mult.: 1

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