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Espressif Systems RF System on a Chip - SoC

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Type	Core	Operating Frequency	Maximum Data Rate	Output Power	Sensitivity	Supply Voltage - Min	Supply Voltage - Max	Supply Current Receiving	Supply Current Transmitting	Program Memory Size	Minimum Operating Temperature	Maximum Operating Temperature	Package/Case	Packaging
RF System on a Chip - SoC SMD IC ESP8685H4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 28-pin, 4*4mm, 4 MB flash inside, -40C - +105C ESP8685H4 Espressif Systems 1: $2.84 1,165In Stock 5,000Expected 2026/11/02	Mfr. Part No. ESP8685H4 Mouser Part No 356-ESP8685H4	Espressif Systems	RF System on a Chip - SoC SMD IC ESP8685H4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 28-pin, 4*4mm, 4 MB flash inside, -40C - +105C	Datasheet	1,165In Stock 5,000Expected 2026/11/02	$2.84 $2.45 $2.33 $2.13 View $2.02 $1.94 $1.86 $1.83 $1.50	Min.: 1 Mult.: 1	BLE 5.0, Wi-Fi	RISC-V	2.412 GHz to 2.484 GHz	150 Mbps	18 dBm	- 105 dBm	3 V	3.6 V	87 mA	335 mA	384 kB, 4 MB	- 40 C	+ 105 C	QFN-28
RF System on a Chip - SoC SMD IC ESP8266EX, QFN32-pin, 5*5mm ESP8266EX Espressif Systems 1: $3.83 4,565In Stock NRND	Mfr. Part No. ESP8266EX Mouser Part No 356-ESP8266EX NRND	Espressif Systems	RF System on a Chip - SoC SMD IC ESP8266EX, QFN32-pin, 5*5mm	Datasheet	4,565In Stock	Cut Tape $3.83 $2.59 $2.40 $2.08 View Reel $1.54 $1.95 $1.76 $1.67 $1.62 $1.54 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Wi-Fi	RISC	2.4 GHz to 2.5 GHz	72.2 Mbps	20 dBm	- 72 dBm	2.5 V	3.6 V	56 mA	170 mA	1 MB	- 40 C	+ 125 C	QFN-32	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC SMD IC ESP32-C3, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 32-pin, 5*5 mm ESP32-C3 Espressif Systems 1: $1.07 852In Stock 5,000Expected 2026/11/30	Mfr. Part No. ESP32-C3 Mouser Part No 356-ESP32-C3	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-C3, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 32-pin, 5*5 mm Learn More about Espressif Systems espressif esp32c3 socs	Datasheet	852In Stock 5,000Expected 2026/11/30	Cut Tape $1.07 Reel $1.00	Min.: 1 Mult.: 1 : 5,000	BLE 5.0, Wi-Fi	RISC-V	2.4 GHz	150 Mbps	18 dBm	- 105 dBm	3 V	3.6 V	87 mA	325 mA	384 kB	- 40 C	+ 105 C	QFN-32	Reel, Cut Tape
RF System on a Chip - SoC SMD IC ESP32-C3FH4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 32-pin, 5*5 mm, 4 MB flash inside, -40 C - +105 C ESP32-C3FH4 Espressif Systems 1: $2.50 741In Stock	Mfr. Part No. ESP32-C3FH4 Mouser Part No 356-ESP32-C3FH4	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-C3FH4, single-core MCU, 2.4G Wi-Fi & BLE 5.0 combo, QFN 32-pin, 5*5 mm, 4 MB flash inside, -40 C - +105 C Learn More about Espressif Systems espressif esp32c3 socs	Datasheet	741In Stock	Cut Tape $2.50 $2.16 $2.04 $1.88 View Reel $1.30 $1.78 $1.70 $1.63 $1.60 $1.30 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	BLE 5.0, Wi-Fi	RISC-V	2.4 GHz	150 Mbps	18 dBm	- 105 dBm	3 V	3.6 V	87 mA	325 mA	4 MB	- 40 C	+ 105 C	QFN-32	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC SMD IC ESP32-S3, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, QFN 56-pin, 7*7 mm ESP32-S3 Espressif Systems 1: $1.85 11In Stock 6,000Expected 2026/11/30	Mfr. Part No. ESP32-S3 Mouser Part No 356-ESP32-S3	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	11In Stock 6,000Expected 2026/11/30	Cut Tape $1.85 Reel $1.85	Min.: 1 Mult.: 1 : 2,000	BLE 5.0, Wi-Fi	RISC	2.4 GHz	150 Mbps	20.5 dBm	- 98.4 dBm	3 V	3.6 V	91 mA	340 mA		- 40 C	+ 85 C	QFN-56	Reel, Cut Tape
RF System on a Chip - SoC SMD IC ESP32-S3R8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB Octal SPI PSRAM die inside, QFN 56-pin, 7*7 mm ESP32-S3R8 Espressif Systems 1: $2.51 11,378On Order	Mfr. Part No. ESP32-S3R8 Mouser Part No 356-ESP32-S3R8	Espressif Systems	RF System on a Chip - SoC SMD IC ESP32-S3R8, dual-core MCU, Wi-Fi 2.4G & BLE 5.0 combo, 8 MB Octal SPI PSRAM die inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s3 socs	Datasheet	11,378On Order On Order Ship Dates Mfr. No: ESP32-S3R8 Stock: 0 On Order: 3,378 Expected 2026/11/10 8,000 Expected 2027/01/13 Factory Lead Time: 11 Weeks	Cut Tape $2.51 Reel $2.28 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	BLE 5.0, Wi-Fi	RISC	2.4 GHz	150 Mbps	21 dBm	- 98.4 dBm	3 V	3.6 V	91 mA	340 mA		- 40 C	+ 85 C	QFN-56	Reel, Cut Tape, MouseReel
RF System on a Chip - SoC Ultra-low-power SoC with 32-bit RISC-V single-core microprocessor ESP32-C5HR2 Espressif Systems 1: $5.30 3,000Expected 2026/11/25 New Product	Mfr. Part No. ESP32-C5HR2 Mouser Part No 356-ESP32-C5HR2 New Product	Espressif Systems	RF System on a Chip - SoC Ultra-low-power SoC with 32-bit RISC-V single-core microprocessor Learn More about Espressif Systems espressif esp32 c5 socs	Datasheet	3,000Expected 2026/11/25	$5.30 $3.50 $3.19 $2.73 View $2.59 $2.49 $2.38 $2.29	Min.: 1 Mult.: 1	Bluetooth, Thread, Wi-Fi 6, Zigbee	RISC-V	2.4 GHz, 5 GHz	150 Mbps	20 dBm	- 107 dBm	3 V	3.6 V	78 mA, 79 mA, 87 mA, 110 mA	320 mA, 331 mA, 337 mA, 408 mA	2 MB	- 40 C	+ 105 C	QFN-48
RF System on a Chip - SoC 32-bit RISC-V single-core microprocessor ESP32-C61HR8 Espressif Systems 1: $4.50 4,996Expected 2026/11/25 New Product	Mfr. Part No. ESP32-C61HR8 Mouser Part No 356-ESP32-C61HR8 New Product	Espressif Systems	RF System on a Chip - SoC 32-bit RISC-V single-core microprocessor Learn More about Espressif Systems espressif esp32 c61 socs	Datasheet	4,996Expected 2026/11/25	$4.50 $2.97 $2.71 $2.33 View $2.19 $2.11 $2.02 $1.94	Min.: 1 Mult.: 1	Bluetooth, Wi-Fi	RISC-V	2.412 GHz to 2.484 GHz	150 Mbps	20 dBm	- 106 dBm	3 V	3.6 V	81 mA, 88 mA	283 mA, 360 mA	8 MB	- 40 C	+ 105 C	QFN-40
RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2R2, single-core MCU, 2 MB PSRAM die inside, QFN 56-pin, 7*7 mm ESP32-S2R2 Espressif Systems 1: $2.67 Non-Stocked	Mfr. Part No. ESP32-S2R2 Mouser Part No 356-ESP32-S2R2	Espressif Systems	RF System on a Chip - SoC SMD Wi-Fi IC, ESP32-S2R2, single-core MCU, 2 MB PSRAM die inside, QFN 56-pin, 7*7 mm Learn More about Espressif Systems espressif esp32 s2 mcu	Datasheet	Non-Stocked	Cut Tape $2.67 $2.31 $2.17 $2.00 View Reel $1.35 $1.90 $1.83 $1.74 $1.35	Min.: 1 Mult.: 1 : 2,000	Wi-Fi													QFN-56	Reel, Cut Tape

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