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Johanson Technology 2440AT62A0085 2.4GHz Mini Patch Antennas

Johanson Technology 2440AT62A0085 2.4GHz Mini Patch Antennas are 2.4GHz ceramic chip antennas for BLUETOOTH® Low Energy (BLE), Zigbee®, and Wi-Fi®. These mini patch antennas feature 70% minimum radiated efficiency and 3.5dBi peak gain. The Johanson 2440AT62A0085 comes in a 12mm length x 12mm width x 4mm thickness package and offers 2W maximum input power and a -40°C to +85°C operating temperature range.

Features

  • 2.4GHz ceramic chip antenna
  • 70% minimum radiated efficiency
  • 3.5dBi typical peak gain
  • 1.3dBi typical average gain
  • 6dB minimum return loss
  • Broadly linear polarization
  • 50Ω impedance
  • 2W maximum (CW) input power
  • -40°C to +85°C operating temperature range

Applications

  • BLE
  • Zigbee
  • Wi-Fi

Dimensions

Mechanical Drawing - Johanson Technology 2440AT62A0085 2.4GHz Mini Patch Antennas
Published: 2025-11-04 | Updated: 2025-11-11