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7ANT300-25 Image

The 7ANT300-25 Series from Inmet by Spectrum Control are RF Terminations that operate from DC to 7 GHz. They can handle an input power of 25 W and have a VSWR of less than 1.35:1. These 50 and 100-ohm terminations consist of a proprietary thin film resistor material and are manufactured on an Aluminum Nitride (AlN) substrate. They are mounted on a heat sink for better thermal management. 

The 7ANT300-25 series are available in surface-mount packages and can operate a temperature range of -55 to 150 °C. These terminations support tabbed contacts and can be used in isolators, attenuators, and power dividers, with customization options for different application requirements.

Product Specifications

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Product Details

  • Part Number
    7ANT300-25
  • Manufacturer
    Inmet by Spectrum Control
  • Description
    25 W Flanged AlN Terminations from DC to 7 GHz

General Parameters

  • Type
    Flange Termination
  • Frequency
    DC to 7 GHz
  • Power
    25 W
  • Impedance
    100 Ohms, 50 Ohms
  • VSWR
    1.25 :1, 1.35:1
  • Substrate Material
    Aluminum Nitride
  • Flange Material
    Nickel Plated Copper
  • Operating Temperature
    -55 to 150 Degree C

Technical Documents