Features and Benefits

  • 4 Attenuator Products:
    2, 3, 4 & 6 dB Fixed Attenuation Levels
  • Wide Bandwidth: DC - 25 GHz
  • Excellent Attenuation Accuracy
  • Power Handling: +25 dBm
  • 6 Lead 2x2mm SMT Package: 4mm²

Product Details

The HMC652LP2E / 653LP2E / 654LP2E / 655LP2E are a line of wideband fixed value SMT 50 Ohm matched attenuators which offer attenuation levels of 2, 3, 4 and 6 dB respectively. These passive attenuators are ideal for military, test equipment, and other wideband applications where extremely flat attenuation, and excellent VSWR vs. frequency are required.

These wideband attenuators handle up to +25 dBm of input power, and are compatible with high volume surface mount manufacturing techniques.


  • Fiber Optics
  • Microwave Radio
  • Military & Space
  • Test & Measurement
  • Scientific Instruments
  • RF/Microwave Circuit Prototyping

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Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Evaluation Kits (2)

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Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

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Evaluation Boards Pricing displayed is based on 1-piece.
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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.