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Silicon Labs Semiconductors

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 EFR32BG24L010F768IM40-BR Silicon Labs 1: ¥707.6 5,012In Stock New Product	Mfr. Part # EFR32BG24L010F768IM40-BR Mouser Part # 634-32BG24L010FIM40R New Product	Silicon Labs	RF System on a Chip - SoC BG24L, 2.4 GHz, 768kB Flash, 96kB RAM, +10 dBm, +85 C, QFN40 Learn More about Silicon Labs siliconlabs efr32bg24l wireless gecko socs	Datasheet	5,012In Stock	Cut Tape ¥707.6 ¥533.2 ¥490 ¥441.8 View Reel ¥382 ¥418.6 ¥415.3 ¥390.3 ¥382 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF Development Tools EFR32FG25 470 MHz +16 dBm Radio Board FG25-RB4272A Silicon Labs 1: ¥12,550.5 61In Stock	Mfr. Part # FG25-RB4272A Mouser Part # 634-FG25-RB4272A	Silicon Labs	RF Development Tools EFR32FG25 470 MHz +16 dBm Radio Board Learn More about Silicon Labs fg25 rb4272a board	Datasheet	61In Stock	¥12,550.5	Min.: 1 Mult.: 1
RF Development Tools KG100S Radio Board KG100S-RB4332A Silicon Labs 1: ¥13,163.4 90In Stock	Mfr. Part # KG100S-RB4332A Mouser Part # 634-KG100S-RB4332A	Silicon Labs	RF Development Tools KG100S Radio Board		90In Stock	¥13,163.4	Min.: 1 Mult.: 1
Multiprotocol Development Tools xGM240S 10 dBm Module Radio Board XGM240-RB4318A Silicon Labs 1: ¥8,376.4 221In Stock	Mfr. Part # XGM240-RB4318A Mouser Part # 634-XGM240-RB4318A	Silicon Labs	Multiprotocol Development Tools xGM240S 10 dBm Module Radio Board Learn More about Silicon Labs xgm240 rb4318a board	Datasheet	221In Stock	¥8,376.4	Min.: 1 Mult.: 1
Bluetooth Development Tools - 802.15.1 Dual-Mode BR/EDR Bluetooth LE Module Development Kit BT122-DK4315B Silicon Labs 1: ¥26,783.6 11In Stock	Mfr. Part # BT122-DK4315B Mouser Part # 634-BT122-DK4315B	Silicon Labs	Bluetooth Development Tools - 802.15.1 Dual-Mode BR/EDR Bluetooth LE Module Development Kit Learn More about Silicon Labs bt122 dk4315b kit	Datasheet	11In Stock	¥26,783.6	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-Mid, QFN68 EFR32FG28A122F1024GM68-A Silicon Labs 1: ¥1,878.6 615In Stock	Mfr. Part # EFR32FG28A122F1024GM68-A Mouser Part # 634-FG28A122FGM68A	Silicon Labs	RF System on a Chip - SoC FG28, Sub-GHz +20, 2.4 GHz +10, 1024kB Flash, 256kB RAM, +20 dBm, Secure Vault-Mid, QFN68 Learn More about Silicon Labs fg28 dual band soc	Datasheet	615In Stock	¥1,878.6 ¥1,466.7 ¥1,363.7 ¥1,250.7 View ¥1,217.5 Quote	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU EFM32TG11B120F128GM32-B Silicon Labs 1: ¥862.1 6,952In Stock	Mfr. Part # EFM32TG11B120F128GM32-B Mouser Part # 634-EFM32TG128GM32-B	Silicon Labs	ARM Microcontrollers - MCU ARM Cortex-M0+ 48 MHz 128 kB flash 32 kB RAM MCU Learn More about Silicon Labs energymicroefm32tg	Datasheet	6,952In Stock	¥862.1 ¥686 ¥611.2 ¥574.7 View ¥536.5 ¥516.6 ¥513.2 ¥496.6	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-C Silicon Labs 1: ¥732.5 8,960In Stock	Mfr. Part # EFR32MG22C224F512IM32-C Mouser Part # 634-ER32MG22512IM32C	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	8,960In Stock	¥732.5 ¥574.7 ¥524.9 ¥481.7 View ¥450.1 ¥441.8 ¥428.5 ¥395.3	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Radio Board (Buck) BG27-RB4110B Silicon Labs 1: ¥5,298.6 73In Stock	Mfr. Part # BG27-RB4110B Mouser Part # 634-BG27-RB4110B	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Radio Board (Buck) Learn More about Silicon Labs efr32xg27 radio boards	Datasheet	73In Stock	¥5,298.6	Min.: 1 Mult.: 1
RF Development Tools FG25 863-870 MHz +16 dBm Pro Kit FG25-PK6012A Silicon Labs 1: ¥35,141.8 45In Stock	Mfr. Part # FG25-PK6012A Mouser Part # 634-FG25-PK6012A	Silicon Labs	RF Development Tools FG25 863-870 MHz +16 dBm Pro Kit Learn More about Silicon Labs fg25 pk6012a kit		45In Stock	¥35,141.8	Min.: 1 Mult.: 1
RF Development Tools 868-915 MHz +14 dBm + 2.4 Ghz BLE Radio Board Kit xG28-RB4400C Silicon Labs 1: ¥6,738.7 79In Stock	Mfr. Part # xG28-RB4400C Mouser Part # 634-XG28-RB4400C	Silicon Labs	RF Development Tools 868-915 MHz +14 dBm + 2.4 Ghz BLE Radio Board Kit Learn More about Silicon Labs xg28 rb4400c ble radio board	Datasheet	79In Stock	¥6,738.7	Min.: 1 Mult.: 1
RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48 EFR32FG23B020F512IM48-C Silicon Labs 1: ¥1,169.3 7,350In Stock 4,900Expected 10/27/2026	Mfr. Part # EFR32FG23B020F512IM48-C Mouser Part # 634-FG23B20F512IM48C	Silicon Labs	RF System on a Chip - SoC FG23, Sub-GHz, 512kB Flash, 64kB RAM, +20 dBm, Secure Vault-High, +125C, QFN48	Datasheet	7,350In Stock 4,900Expected 10/27/2026	¥1,169.3 ¥896.9 ¥877	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Radio Board (Boost) BG27-RB4111B Silicon Labs 1: ¥5,607.5 75In Stock	Mfr. Part # BG27-RB4111B Mouser Part # 634-BG27-RB4111B	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Radio Board (Boost) Learn More about Silicon Labs efr32xg27 radio boards	Datasheet	75In Stock	¥5,607.5	Min.: 1 Mult.: 1
8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU EFM8BB50F8G-A-QFN12 Silicon Labs 1: ¥157.8 10,835In Stock	Mfr. Part # EFM8BB50F8G-A-QFN12 Mouser Part # 634-M8BB50F8GAQFN12	Silicon Labs	8-bit Microcontrollers - MCU 5 Volt 8051 50 Mhz 8 kB flash 0.5 kB RAM 9 GPIO BB5 8-bit MCU Learn More about Silicon Labs efm8bb50 mcus	Datasheet	10,835In Stock	¥157.8 ¥111.1 ¥99.7 ¥87 View ¥81.1 ¥77.4 ¥74.4 ¥71.3 ¥69.3	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Pro Kit (Buck) xG27-PK6018A Silicon Labs 1: ¥27,776.9 14In Stock	Mfr. Part # xG27-PK6018A Mouser Part # 634-XG27-PK6018A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Pro Kit (Buck) Learn More about Silicon Labs efr32xg27 pro kits	Datasheet	14In Stock	¥27,776.9	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck) xG27-RB4194A Silicon Labs 1: ¥5,026.2 60In Stock	Mfr. Part # xG27-RB4194A Mouser Part # 634-XG27-RB4194A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +8 dBm Radio Board (Buck) Learn More about Silicon Labs efr32xg27 radio boards	Datasheet	60In Stock	¥5,026.2	Min.: 1 Mult.: 1
RF Development Tools xGM240L +10 dBm Module Radio Board xGM240-RB4337A Silicon Labs 1: ¥5,841.7 42In Stock	Mfr. Part # xGM240-RB4337A Mouser Part # 634-XGM240-RB4337A	Silicon Labs	RF Development Tools xGM240L +10 dBm Module Radio Board Learn More about Silicon Labs silabs xgm240l radio board		42In Stock	¥5,841.7	Min.: 1 Mult.: 1
RF Development Tools EFR32FG25 863-876 MHz +16 dBm Radio Board FG25-RB4271A Silicon Labs 1: ¥10,892.8 73In Stock	Mfr. Part # FG25-RB4271A Mouser Part # 634-FG25-RB4271A	Silicon Labs	RF Development Tools EFR32FG25 863-876 MHz +16 dBm Radio Board Learn More about Silicon Labs fg25 rb4271a board	Datasheet	73In Stock	¥10,892.8	Min.: 1 Mult.: 1
Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Pro Kit (Boost) xG27-PK6019A Silicon Labs 1: ¥28,085.8 35In Stock	Mfr. Part # xG27-PK6019A Mouser Part # 634-XG27-PK6019A	Silicon Labs	Development Boards & Kits - Wireless EFR32xG27 2.4 GHz +4 dBm Pro Kit (Boost) Learn More about Silicon Labs efr32xg27 pro kits	Datasheet	35In Stock	¥28,085.8	Min.: 1 Mult.: 1
RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO EFR32BG22C112F352GM32-CR Silicon Labs 1: ¥242.5 200,515In Stock	Mfr. Part # EFR32BG22C112F352GM32-CR Mouser Part # 634-ER32BG22112352CR	Silicon Labs	RF System on a Chip - SoC Blue Gecko, QFN32, 2.4G, 0dB, Bluetooth 5.2, 352kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32bg22	Datasheet	200,515In Stock	Cut Tape ¥242.5 ¥235.9 ¥232.5 ¥230.9 Reel ¥191 View ¥224.2 ¥182.7 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO, +125 EFR32MG12P432F1024IM48-CR Silicon Labs 1: ¥2,554.6 9,302In Stock	Mfr. Part # EFR32MG12P432F1024IM48-CR Mouser Part # 634-MG12P432IM48-CR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN48 2.4 G 19 dB mesh multi-protocol 1024 kB 256 kB (RAM) 31GPIO, +125 Learn More about Silicon Labs siliconlabs efr32mg12 socs	Datasheet	9,302In Stock	Cut Tape ¥2,554.6 ¥1,999.8 ¥1,862 ¥1,710.8 View Reel ¥1,473.3 ¥1,694.2 ¥1,592.9 ¥1,558 ¥1,473.3	Min.: 1 Mult.: 1 : 2,500
RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 19 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO, +125C EFR32MG13P732F512IM32-DR Silicon Labs 1: ¥1,901.8 26,925In Stock	Mfr. Part # EFR32MG13P732F512IM32-DR Mouser Part # 634-MGP732F512IM32DR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko SoC QFN32 2.4 G 19 dB mesh multi-protocol 512 kB 64 kB (RAM) 16GPIO, +125C	Datasheet	26,925In Stock	Cut Tape ¥1,901.8 ¥1,484.9 ¥1,380.3 ¥1,265.7 View Reel ¥1,094.6 ¥1,202.6 ¥1,179.3 ¥1,151.1 ¥1,094.6	Min.: 1 Mult.: 1 : 2,500
Development Boards & Kits - ARM EFM32 PG23 Pro Kit PG23-PK2504A Silicon Labs 1: ¥14,844.4 215In Stock	Mfr. Part # PG23-PK2504A Mouser Part # 634-PG23-PK2504A	Silicon Labs	Development Boards & Kits - ARM EFM32 PG23 Pro Kit Learn More about Silicon Labs pg23 kit		215In Stock	¥14,844.4	Min.: 1 Mult.: 1
ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB EFM32LG230F256G-F-QFN64 Silicon Labs 1: ¥1,853.7 2,584In Stock	Mfr. Part # EFM32LG230F256G-F-QFN64 Mouser Part # 634-32LG230F256GFQFN	Silicon Labs	ARM Microcontrollers - MCU Leopard Gecko MCU IC 256KB Learn More about Silicon Labs energymicro efm32leopard	Datasheet	2,584In Stock	¥1,853.7 ¥1,473.3 ¥1,353.7 ¥1,255.7 View ¥1,192.6 ¥1,169.3 ¥1,142.8 Quote	Min.: 1 Mult.: 1
RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO EFR32MG22C224F512IM32-CR Silicon Labs 1: ¥752.4 18,665In Stock	Mfr. Part # EFR32MG22C224F512IM32-CR Mouser Part # 634-ER32MG22512IM3CR	Silicon Labs	RF System on a Chip - SoC Mighty Gecko, QFN32, 2.4G, 6dB, Mesh, 512kB, 32kB(RAM), 18 GPIO Learn More about Silicon Labs efr32mg22 mighty gecko socs	Datasheet	18,665In Stock	Cut Tape ¥752.4 ¥566.4 ¥521.6 ¥470.1 View Reel ¥405.3 ¥446.8 ¥443.5 ¥416.9 ¥405.3	Min.: 1 Mult.: 1 : 2,500