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Sub-GHz Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) 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, QFN48 EFR32FG23A020F512GM48-B Silicon Labs 1: CHF 5.20 2’672In Stock NRND	Mfr. Part No. EFR32FG23A020F512GM48-B Mouser Part No 634-FG23A20F512GM48B NRND	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN48 Learn More about Silicon Labs efr32fg23 socs	Datasheet	2’672In Stock	CHF 5.20 CHF 4.00 CHF 3.69 CHF 3.36 View CHF 3.19 CHF 3.10 CHF 3.07 CHF 3.02	Min.: 1 Mult.: 1
RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 EFR32ZG23A020F512GM40-B Silicon Labs 1: CHF 6.26 1’323In Stock NRND	Mfr. Part No. EFR32ZG23A020F512GM40-B Mouser Part No 634-E32ZG23A020GM40B NRND	Silicon Labs	RF System on a Chip - SoC ZG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, QFN40 Learn More about Silicon Labs silabs z wave 800 modem soc solutions	Datasheet	1’323In Stock	CHF 6.26 CHF 4.83 CHF 4.46 CHF 4.08 View CHF 3.77 CHF 3.66 CHF 3.48	Min.: 1 Mult.: 1
RF Receiver ASK and FSK, SPI Interface MAX41470GTC+ Analog Devices / Maxim Integrated 1: CHF 2.69 523In 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	523In Stock	CHF 2.69 CHF 2.12 CHF 1.94 CHF 1.74 View CHF 1.64 CHF 1.39	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: CHF 4.44 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	CHF 4.44 CHF 3.38 CHF 3.12 CHF 2.82 View CHF 2.68 CHF 2.59 CHF 2.56 CHF 2.54	Min.: 1 Mult.: 1
RF Transceiver LoRa Plus Fourth-gen LoRa IP, Long Range, Low Power, Multi-band LoRa Transceiver LR2021IMLTRT Semtech 1: CHF 7.58 10’182In Stock 9’000Expected 4/20/2027 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	10’182In Stock 9’000Expected 4/20/2027	Cut Tape CHF 7.58 CHF 5.90 CHF 5.48 CHF 5.02 View Reel CHF 4.42 CHF 4.80 CHF 4.67 CHF 4.56 CHF 4.42 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: CHF 8.42 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	CHF 8.42 CHF 6.96 CHF 6.55 CHF 6.05 View CHF 5.64 CHF 5.62 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: CHF 5.47 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 CHF 5.47 CHF 4.19 CHF 3.88 CHF 3.52 View Reel CHF 3.17 CHF 3.36 CHF 3.25 CHF 3.21 CHF 3.17	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: CHF 9.62 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	CHF 9.62 CHF 7.85 CHF 7.36 CHF 6.86 View CHF 6.59 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: CHF 8.47 908In 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	908In Stock	CHF 8.47 CHF 6.61 CHF 6.14 CHF 5.63 CHF 5.43	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: CHF 8.47 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 CHF 8.47 CHF 6.61 CHF 6.14 CHF 5.63 CHF 5.46 Reel CHF 5.45	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: CHF 13.77 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 CHF 13.77 CHF 10.91 CHF 10.20 CHF 9.42 View Reel CHF 8.81 CHF 8.99 CHF 8.83 CHF 8.81	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: CHF 16.93 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 CHF 16.93 CHF 13.90 CHF 12.99 CHF 11.99 View Reel CHF 10.15 CHF 11.44 CHF 11.17 CHF 10.15 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: CHF 5.48 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 CHF 5.48 CHF 4.20 CHF 3.88 CHF 3.58 Reel CHF 3.58	Min.: 1 Mult.: 1 : 2’500
RF Receiver RX sub-GHz receiver SI4356-B1A-FMR Silicon Labs 1: CHF 3.52 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 CHF 3.52 CHF 2.66 CHF 2.44 CHF 2.20 CHF 2.10 Reel CHF 1.78 MouseReel Available	Min.: 1 Mult.: 1 : 2’500
RF Transceiver Ultra-low power, high performance, sub-1GHz transceiver S2-LPQTR STMicroelectronics 1: CHF 2.62 24’989In Stock 52’000Expected 8/13/2027	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	24’989In Stock 52’000Expected 8/13/2027	Cut Tape CHF 2.62 CHF 2.14 CHF 1.98 CHF 1.81 View Reel CHF 1.47 CHF 1.71 CHF 1.66 CHF 1.58 CHF 1.56 CHF 1.47 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
RF Transceiver 868/915/950 MHz Sub-GHz transceiver MRF89XAT-I/MQ Microchip Technology 1: CHF 3.03 5’249In 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	5’249In Stock	Cut Tape CHF 3.03 CHF 2.96 Reel CHF 2.52 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
RF Transceiver LoRa, Low Power sub- GHz RF Transceiver SX1261IMLTRT Semtech 1: CHF 6.51 42’344In 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	42’344In Stock	Cut Tape CHF 6.51 CHF 5.61 CHF 5.01 CHF 4.60 View Reel CHF 3.88 CHF 4.32 CHF 4.22 CHF 4.02 CHF 3.88 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: CHF 5.10 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	CHF 5.10 CHF 4.66 CHF 4.39	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: CHF 12.85 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	CHF 12.85 CHF 10.06 CHF 9.37 CHF 8.60 View CHF 8.52 CHF 8.34	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: CHF 7.87 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	CHF 7.87 CHF 6.22 CHF 5.79 CHF 5.29 View CHF 4.93 CHF 4.84 CHF 4.74 CHF 4.48	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: CHF 7.71 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	CHF 7.71 CHF 6.24 CHF 5.83 CHF 5.32 View CHF 4.92 CHF 4.75 CHF 4.63 CHF 4.50	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: CHF 7.97 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 CHF 7.97 CHF 6.19 CHF 5.75 CHF 5.26 View Reel CHF 4.51 CHF 4.99 CHF 4.90 CHF 4.78 CHF 4.51	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: CHF 8.73 86In Stock 1’300Expected 11/17/2026	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 11/17/2026	CHF 8.73 CHF 7.24 CHF 6.81 CHF 6.30 View CHF 6.04 CHF 5.68 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: CHF 8.19 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	CHF 8.19 CHF 6.36 CHF 5.92 CHF 5.42 View CHF 5.14 CHF 5.04 CHF 4.91 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: CHF 4.51 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	CHF 4.51 CHF 3.53 CHF 3.25 CHF 2.95 View CHF 2.80 CHF 2.71 CHF 2.68 CHF 2.64	Min.: 1 Mult.: 1

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