5445

$2.13

Description：WIFI ANTENNA WITH W.FL / MHF3 /
Series：-
Mfr：Adafruit Industries LLC
Package：Bulk

SKU:bdc363788b2b Category: RF Antennas Brand: Adafruit Industries LLC

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Product introduction

5445 is listed in the Antennas RF range at ChipApex. The manufacturer field lists Adafruit Industries LLC. Its product description is WIFI ANTENNA WITH W.FL / MHF3 /. Review the specifications below when checking this part for your BOM.

Antennas RF specifications for 5445

Description：WIFI ANTENNA WITH W.FL / MHF3 /
Series：-
Mfr：Adafruit Industries LLC
Package：Bulk
RF Family/Standard：WiFi
Frequency Group：UHF (2GHz ~ 3GHz)
Frequency (Center/Band)：2.55GHz
Frequency Range：2.4GHz ~ 2.7GHz
Antenna Type：PCB Trace
Number of Bands：1
VSWR：2
Return Loss：-
Gain：4dBi
Features：Cable - 20mm
Termination：I-PEX MHF3, W.FL
Ingress Protection：-
Grade：-
Qualification：-
Mounting Type：Adhesive
Height (Max)：0.031" (0.80mm)
Applications：Wi-Fi
Power - Max：-

Antennas RF datasheet and documents for 5445

5445

Antennas RF Overview

The Adafruit Industries LLC part number 5445 is a Wi-Fi antenna designed for wireless communication applications. It operates within the 2.4GHz to 2.7GHz frequency band, featuring a center frequency of 2.55GHz. The component provides a gain of 4dBi and utilizes w.FL, MHF3, or IPEX3 connectors for interface compatibility.

Antennas RF Feature Summary

Supports 2.4GHz to 2.7GHz frequency range
Provides 4dBi signal gain
Compatible with w.FL, MHF3, and IPEX3 connectors

Antennas RF Applications

Wi-Fi module integration
Wireless sensor networks
IoT device connectivity

Antennas RF Procurement Notes

Verify connector type compatibility (w.FL/MHF3/IPEX3) against target PCB footprint. Confirm frequency requirements align with the 2.4GHz-2.7GHz operational range. Ensure environmental conditions meet standard operating specifications for electronic components.

Antennas RF Selection Notes

Select this antenna when integrating Wi-Fi capabilities into compact designs requiring standard u.FL-style interfaces. Consider the 4dBi gain for moderate range requirements. Validate mechanical fit for the specific connector variant needed.

Antennas RF Part Context

This component belongs to Adafruit's accessory line, typically used in conjunction with their microcontroller boards and development kits. It serves as an external antenna solution to enhance wireless performance compared to integrated on-board traces.