AT9XXF

Fixed Attenuator by Smiths Interconnect (17 more products)

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AT9XXF Image

The AT9XXF Series from Smiths Interconnect are Chip Attenuators that operate from DC to 20 GHz. They are available in attenuation values from 0 to 6 (in 1 dB increments) and 10 dB with an attenuation accuracy of ±0.75 dB. These attenuators can handle a CW input power of up to 0.5 W, a peak power of 5 W, and have a temperature coefficient of attenuation of ±200 ppm/°C. They are constructed on an Alumina substrate with rugged thick film terminations and include a silicon nitride protective coating to ensure protection against various environmental conditions. The AT9XXF series attenuators are available in tape and reel surface-mount packages and are ideal for mobile networks, broadcast, high-power amplifiers, isolators/circulators, 5G, and instrumentation applications.

Product Specifications

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Product Details

  • Part Number
    AT9XXF
  • Manufacturer
    Smiths Interconnect
  • Description
    0.5 W Chip Attenuators from DC to 20 GHz

General Parameters

  • Frequency
    DC to 20 GHz
  • Attenuation
    0 to 6 & 10 dB
  • Power
    0.5 W
  • Peak Power
    5 W
  • VSWR
    1.40:1
  • Package Type
    Chip, Surface Mount
  • Dimension
    1.52 x 1.91 x 0.38 mm
  • Applications
    Broadcast, 5G, Instrumentation, Mobile
  • Grade
    Commercial
  • Impedance
    50 Ohms
  • RoHS
    Yes
  • Substrate
    Alumina
  • Attenuation Accuracy
    ±0.75 dB
  • Operating Temperature
    -55 to 150 Degree C
  • Storage Temperature
    -65 to 150 Degree C
  • Note
    Attenuation Step Size: 1 dB, Pulse Width : 1 µs, Duty Cycle : 1%, Protective Coating : Silicon Nitride

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