RP-SMA to w.FL / MHF3 / IPEX3 Adapter
100 units available with a short lead time.
An adapter cable that connects an RP-SMA antenna to RF modules with a w.FL (MHF3 / IPEX3) connector. Essential for adding external antennas to Wi-Fi, Bluetooth, and other RF boards that use the tiny w.FL port — such as the Adafruit Feather ESP32 V2.
The cable is just over 20 cm (7.8″) long, with a panel-mount RP-SMA plug on one end and a w.FL / MHF3 / IPEX3 connector on the other. The panel-mount design lets you route the antenna connector through an enclosure wall for a clean installation.
Key Features
- RP-SMA to w.FL Adapter – Bridges standard antennas to miniature RF connectors
- MHF3 / IPEX3 / w.FL Connector – Fits modules with w.FL antenna ports (not uFL)
- Panel-Mount RP-SMA – Mounts through enclosure panels for external antenna access
- 20 cm Cable Length – Flexible routing inside project enclosures
Specifications
- Connectors – RP-SMA plug (panel-mount) to w.FL / MHF3 / IPEX3
- Cable Length – ~20 cm (7.8″), excluding connectors
Ideal For
- Adding external Wi-Fi antennas to ESP32 and other RF modules
- Panel-mounting antenna connections on project enclosures
- Extending antenna placement for better signal reception
Warning: This cable has an RP-SMA connector, commonly used for Wi-Fi routers and antennas. GPS and cellular antennas typically use SMA. These two connector types are not interchangeable — check your antenna before ordering.
The RP-SMA to w.FL / MHF3 / IPEX3 Adapter appears in the following collections:
SKU AF-5444
by Adafruit
