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2.5 mm Wireless & RF Modules

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Height = 2.5 mm

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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.	Product Type	Product	Frequency	Interface Type	Protocol - Bluetooth, BLE - 802.15.1	Protocol - Cellular, NBIoT, LTE	Protocol - WiFi - 802.11	Protocol - ANT, Thread, Zigbee - 802.15.4	Protocol - Sub GHz
Antennas ANT, FlexPIFA, 2.4GHz, 130mm cable, MHF1 EFB2400A3S-13MHF1 Ezurio 1: $3.90 562In Stock	Mfr. Part No. EFB2400A3S-13MHF1 Mouser Part No 239-EFB2400A3S13MHF1	Ezurio	Antennas ANT, FlexPIFA, 2.4GHz, 130mm cable, MHF1 Learn More about Ezurio laird flexpifa 2dbi antennas	Datasheet	562In Stock	$3.90	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	Modules
Bluetooth Modules - 802.15.1 Bluetooth 4.1 BLE Mo dule Shielded Antenn RN4020-V/RMBEC133 Microchip Technology 1: $11.61 11,122In Stock	Mfr. Part No. RN4020-V/RMBEC133 Mouser Part No 579-RN4020V/RMBEC133	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth 4.1 BLE Mo dule Shielded Antenn Learn More about Microchip Technology microchip rn4020 module	Datasheet	11,122In Stock	$11.61 $11.05	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	I2C, SPI, UART	Bluetooth LE
Antennas 2.4/5GHZ ONBOARD WI-FI/BT PRO-OB-536 ABRACON 1: $2.58 4,844In Stock	Mfr. Part No. PRO-OB-536 Mouser Part No 815-PRO-OB-536	ABRACON	Antennas 2.4/5GHZ ONBOARD WI-FI/BT Learn More about ABRACON pro ob pro eb stamped metal antennas	Datasheet	4,844In Stock	Cut Tape $2.58 $1.97 $1.88 $1.71 View Reel $1.34 $1.64 $1.59 $1.34	Min.: 1 Mult.: 1 : 1,000	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas	2.4 GHz, 2.5 GHz		Bluetooth, BLE		WiFi	802.15.4 (ANT, Thread, Zigbee)	ISM
Bluetooth Modules - 802.15.1 BT 4.1 Stereo Audio w/ Shield/Antenna BM20SPKS1NBC-0001AA Microchip Technology 1: $11.29 16,433In Stock NRND	Mfr. Part No. BM20SPKS1NBC-0001AA Mouser Part No 579-SPKS1NBC-0001AA NRND	Microchip Technology	Bluetooth Modules - 802.15.1 BT 4.1 Stereo Audio w/ Shield/Antenna Learn More about Microchip Technology microchip bm2x bluetooth audio modules	Datasheet	16,433In Stock	$11.29	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	UART	Bluetooth
Antennas ISM 900 Verti Helical Antnna W3112A Pulse Electronics 1: $2.30 6,807In Stock	Mfr. Part No. W3112A Mouser Part No 673-W3112A	Pulse Electronics	Antennas ISM 900 Verti Helical Antnna Learn More about Pulse Electronics pulseantennas	Datasheet	6,807In Stock	Cut Tape $2.30 $1.99 $1.87 $1.72 Reel $1.34 View $1.44 $1.19 $1.17 $1.09 MouseReel Available	Min.: 1 Mult.: 1 : 600	Cellular Antennas - GSM, LTE, 2G/3G/4G/5G	PCB Antennas						802.15.4 (ANT, Thread, Zigbee)	ISM, RFID
Antennas Antennas-Custom,2.4GHz mFlexPIFA,100mm Lg Cabl 001-0030 Ezurio 1: $3.26 1,481In Stock	Mfr. Part No. 001-0030 Mouser Part No 814-001-0030	Ezurio	Antennas Antennas-Custom,2.4GHz mFlexPIFA,100mm Lg Cabl Learn More about Ezurio laird mflexpifa	Datasheet	1,481In Stock	$3.26	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi
Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-1, with shield, PCB antenna BM64SPKS1MC1-0003AA Microchip Technology 1: $18.13 667In Stock NRND	Mfr. Part No. BM64SPKS1MC1-0003AA Mouser Part No 579-4SPKS1MC1-0003AA NRND	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-1, with shield, PCB antenna	Datasheet	667In Stock	$18.13 $17.24	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	UART	Bluetooth LE, Classic Bluetooth
Bluetooth Modules - 802.15.1 BT 5.0 stereo audio, no-shield and built-in antenna module BM23SPKA1NB9-0B02AA Microchip Technology 1: $10.27 489In Stock NRND	Mfr. Part No. BM23SPKA1NB9-0B02AA Mouser Part No 579-BM23SPKA1NB90B NRND	Microchip Technology	Bluetooth Modules - 802.15.1 BT 5.0 stereo audio, no-shield and built-in antenna module Learn More about Microchip Technology microchip bm2x bluetooth audio modules	Datasheet	489In Stock	$10.27 $9.78	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	Serial	Bluetooth
Bluetooth Modules - 802.15.1 Bluetooth Module 4.1 LE iBeacon w/ant RN4020BCN-V/RM120 Microchip Technology 1: $11.61 420In Stock	Mfr. Part No. RN4020BCN-V/RM120 Mouser Part No 579-RN4020BCNV/RM120	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth Module 4.1 LE iBeacon w/ant Learn More about Microchip Technology microchip rn4020 module	Datasheet	420In Stock	$11.61 $11.05	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	I2C, SPI, UART	Bluetooth LE
Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-1, no shield, PCB antenna BM64SPKA1MC1-0001AA Microchip Technology 56: $12.94 672In Stock Factory Special Order	Mfr. Part No. BM64SPKA1MC1-0001AA Mouser Part No 579-64SPKA1MC10001AA Factory Special Order	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-1, no shield, PCB antenna Learn More about Microchip Technology microchip bm62 64 modules	Datasheet	672In Stock	$12.94	Min.: 56 Mult.: 56	Bluetooth Modules		2.44 GHz	UART	Bluetooth LE, Classic Bluetooth
Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-2, with shield, PCB antenna BM64SPKS1MC2-0003AA Microchip Technology 1: $14.40 1,518In Stock NRND	Mfr. Part No. BM64SPKS1MC2-0003AA Mouser Part No 579-4SPKS1MC2-0003AA NRND	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth 5 Stereo Audio/Low Energy with Flash, I2S, Class-2, with shield, PCB antenna	Datasheet	1,518In Stock	$14.40 $13.70	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	UART	Bluetooth LE, Classic Bluetooth
Antennas ANTENNA,2.4/5.5 GHz FlexPIFA,100mm Cable 001-0016 Ezurio 1: $5.40 5,676In Stock	Mfr. Part No. 001-0016 Mouser Part No 741-001-0016	Ezurio	Antennas ANTENNA,2.4/5.5 GHz FlexPIFA,100mm Cable Learn More about Ezurio laird flexpifa 3dbi antennas	Datasheet	5,676In Stock	$5.40	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi
Bluetooth Modules - 802.15.1 BTv4.0 dual Mode smartBASIC (external ant), Module BT900-SC Ezurio 1: $25.24 2,261In Stock	Mfr. Part No. BT900-SC Mouser Part No 239-BT900-SC	Ezurio	Bluetooth Modules - 802.15.1 BTv4.0 dual Mode smartBASIC (external ant), Module Learn More about Ezurio laird bt900	Datasheet	2,261In Stock	$25.24 $23.88 $23.06 Quote Quote	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	GPIO, I2C, SPI, UART	Bluetooth LE
Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Transceiver Module with A2DP Source BM83SM1-00TB Microchip Technology 1: $12.20 2,140In Stock 3,584Expected 2027/01/01	Mfr. Part No. BM83SM1-00TB Mouser Part No 579-BM83SM1-00TB	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Transceiver Module with A2DP Source Learn More about Microchip Technology microchip bm83 module	Datasheet	2,140In Stock 3,584Expected 2027/01/01	$12.20 $11.63	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	GPIO, I2C, SPI, UART, USB	Bluetooth LE, Classic Bluetooth
Antennas ANT, FlexPIFA, 2.4/5.5GHz, 150mm cable, MHF4L EFB2455A3S-15MH4L Ezurio 1: $5.98 210In Stock 200Expected 2026/12/29	Mfr. Part No. EFB2455A3S-15MH4L Mouser Part No 239-EFB2455A3S15MH4L	Ezurio	Antennas ANT, FlexPIFA, 2.4/5.5GHz, 150mm cable, MHF4L Learn More about Ezurio laird flexpifa 3dbi antennas	Datasheet	210In Stock 200Expected 2026/12/29	$5.98	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	Modules
Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Transceiver Module with A2DP Source BM83SM1-00TA Microchip Technology 1: $12.20 1,558In Stock NRND	Mfr. Part No. BM83SM1-00TA Mouser Part No 579-BM83SM1-00TA NRND	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Transceiver Module with A2DP Source Learn More about Microchip Technology microchip bm83 module	Datasheet	1,558In Stock	$12.20 $11.63	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	GPIO, I2C, SPI, UART, USB	Bluetooth LE, Classic Bluetooth
Antennas ISM 900 Horizontal Helical Antenna W3113 Pulse Electronics 1: $2.23 6,952In Stock	Mfr. Part No. W3113 Mouser Part No 673-W3113	Pulse Electronics	Antennas ISM 900 Horizontal Helical Antenna Learn More about Pulse Electronics pulseantennas	Datasheet	6,952In Stock	Cut Tape $2.23 $1.93 $1.83 $1.67 View Reel $1.16 $1.44 $1.34 $1.17 $1.16 MouseReel Available	Min.: 1 Mult.: 1 Max.: 6,000 : 1,500	ISM Antennas - ISM, MICS, UHF, VHF, UWB	PCB Antennas						802.15.4 (ANT, Thread, Zigbee)	ISM, RFID
Antennas ANTENNA,2.4/5.5GHz,MHF4L FlexPIFA,100mm Cable 001-0021 Ezurio 1: $6.09 313In Stock	Mfr. Part No. 001-0021 Mouser Part No 741-001-0021	Ezurio	Antennas ANTENNA,2.4/5.5GHz,MHF4L FlexPIFA,100mm Cable Learn More about Ezurio laird flexpifa 3dbi antennas	Datasheet	313In Stock	$6.09	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi
Antennas ANTENNA,2.4 GHZ,FlexPIFA MHF4L,100mm Cable 001-0022 Ezurio 1: $4.29 1,618Expected 2026/11/19	Mfr. Part No. 001-0022 Mouser Part No 814-001-0022	Ezurio	Antennas ANTENNA,2.4 GHZ,FlexPIFA MHF4L,100mm Cable Learn More about Ezurio laird flexpifa 2dbi antennas	Datasheet	1,618Expected 2026/11/19	$4.29	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi
Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Module with Wireless Concert Technology BM83SM1-00AB Microchip Technology 1: $13.18 239In Stock	Mfr. Part No. BM83SM1-00AB Mouser Part No 579-BM83SM1-00AB	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth Audio Class 1 Module with Wireless Concert Technology	Datasheet	239In Stock	$13.18 $12.56	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	GPIO, I2C, SPI, UART, USB	Bluetooth LE, Classic Bluetooth
Bluetooth Modules - 802.15.1 Microchip Technology RN4020-V/RM123 Microchip Technology 1: $11.61 893In Stock 1,260Expected 2027/04/26	Mfr. Part No. RN4020-V/RM123 Mouser Part No 579-RN4020-V/RM123	Microchip Technology	Bluetooth Modules - 802.15.1 Microchip Technology Learn More about Microchip Technology microchip rn4020 module	Datasheet	893In Stock 1,260Expected 2027/04/26	$11.61 $10.54 $10.00	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	I2C, SPI, UART	Bluetooth LE
Antennas EMBED,2.4GHz,mFlexPIFA 1.13 MHF4L EFA2400A3S-10MH4L Ezurio 1: $3.35 284In Stock	Mfr. Part No. EFA2400A3S-10MH4L Mouser Part No 239-EFA2400A3S10MH4L	Ezurio	Antennas EMBED,2.4GHz,mFlexPIFA 1.13 MHF4L Learn More about Ezurio laird mflexpifa	Datasheet	284In Stock	$3.35	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi	802.15.4 (ANT, Thread, Zigbee)
Antennas ANT,EMBD,FLXPIFA 6e,MHF1, 2.4-2.5/4.9/7.125GHz,ADH EFB2471A3S-10MHF1 Ezurio 1: $6.61 150In Stock	Mfr. Part No. EFB2471A3S-10MHF1 Mouser Part No 239-EFB2471A3S10MHF1	Ezurio	Antennas ANT,EMBD,FLXPIFA 6e,MHF1, 2.4-2.5/4.9/7.125GHz,ADH Learn More about Ezurio laird flexpifa 6e	Datasheet	150In Stock	$6.61	Min.: 1 Mult.: 1	2.4GHz Antenna - 2.4GHz, 5GHz, Bluetooth, WiFi, WLAN, Zigbee	PCB Antennas			Bluetooth		WiFi 6E	802.15.4 (ANT, Thread, Zigbee)	IoT, ISM
Bluetooth Modules - 802.15.1 Bluetooth 4.1 module w/ built in antenna RN4020-V/RM Microchip Technology 1: $11.62 14In Stock 336On Order	Mfr. Part No. RN4020-V/RM Mouser Part No 765-RN4020-V/RM	Microchip Technology	Bluetooth Modules - 802.15.1 Bluetooth 4.1 module w/ built in antenna Learn More about Microchip Technology microchip rn4020 module	Datasheet	14In Stock 336On Order	$11.62 $11.05	Min.: 1 Mult.: 1	Bluetooth Modules		2.44 GHz	I2C, SPI, UART	Bluetooth LE
Antennas Helical 850M Rx diversity W3117 Pulse Electronics 1: $2.76 50In Stock	Mfr. Part No. W3117 Mouser Part No 673-W3117	Pulse Electronics	Antennas Helical 850M Rx diversity Learn More about Pulse Electronics pulseantennas	Datasheet	50In Stock	Cut Tape $2.76 $2.17 $1.87 $1.62 View Reel $1.20 $1.54 $1.38 $1.36 $1.20 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	Cellular Antennas - GSM, LTE, 2G/3G/4G/5G	PCB Antennas				Cellular (NBIoT, LTE), GSM, UMTS

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Types of Wireless & RF Modules

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