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NJG1818K75 Image

The NJG1818K75 from New Japan Radio (NJR) is an SPDT switch that has been designed to have a low insertion loss from 1 to 7.125 GHz (Covering the 5.925 to 7.125 GHz Wi-Fi 6/6E band). It has a switching time of less than 400 ns, an insertion loss of less than 0.55 dB, and provides 25 dB of isolation. The switch supports a wide operating voltage range from 1.6 to 5.0 V and can support a variety of power supply modes. It has a built-in DC blocking capacitor for the RF port and is available in a compact 1 x 1 mm package.

This switch is ideal for use in wireless communication systems such as 802.11a/b/n/ac/ax, communication modules, access points, and mobile terminals such as smartphones, transmit/receive switching, antenna switching, and other general-purpose switching applications.

Product Specifications

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Product Details

  • Part Number
    NJG1818K75
  • Manufacturer
    Nisshinbo Micro Devices Inc.
  • Description
    SPDT Switch for Wi-Fi 6/6E Applications with 1.8 V Operating Voltage

General Parameters

  • Type
    Solid State
  • Configuration
    SPDT
  • Application
    802.11a/b/n/ac/ax, Smart Phones, WiFi, WiFi
  • Application Industry
    Wireless Communication
  • Frequency
    1 to 7.125 GHz
  • Insertion Loss
    0.50 to 0.55 dB
  • Isolation
    25 dB
  • P1dB
    31 dBm
  • P1dB
    1.25 W
  • Power
    28 to 31 dBm (IP1 dB)
  • Power
    0.63 to 1.25 W
  • Supply Voltage
    1.6 to 5 V
  • Supply Current
    15 uA
  • Switching Speed
    200 to 400 ns
  • Package Type
    Surface Mount
  • Package
    DFN6-75
  • Dimension
    1.0 mm x 1.0 mm x 0.375 mm
  • Grade
    Commercial
  • Note
    Switching Voltage: 1.35 to 5 V

Technical Documents