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Base Mounted Attenuators

Base Mounted Attenuators


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Component General's Base Mounted High Power Attenuators are offered in a standard dB range of 1-20 dB with power ratings of 20, 50 and 100 watts with proper heat sinking. Parts are available in various sizes with one or two hole base mounting options. Special requests are available.

Specifications

  • Covers: Alumina Ceramic
  • Substrate: Beryllium Oxide Ceramic.
  • Attenuation Value: 1 to 20 dB.
  • Heat Sink: Copper, Nickel Plated per QQ-N-290.
  • Contact: Beryllium Copper, Gold Plated per MIL-G-45204. Length 0.250" (Min.) Thickness 0.004" ± 002
  • Resistor: Thick Film.
  • Tolerance: 0.010".
  • Frequency Range: DC - 4.0 GHz
  • Impedance: 50 Ohms

Accuracy Chart

CGI P/N dB DC - 1 GHz 1 - 2.5 GHz 2.5 - 4 GHz
CPA-20
1 - 5 ± 0.5 ± 0.5 ± 0.5
6 - 9 ± 0.5 ± 0.5 ± 1.0
10 - 15 ± 0.75 ± 1.0 ± 1.5
16 - 20 ± 1.0 ± 2.0 ± 3.0
CGI P/N dB DC - .500 GHz .500 - 1.0 GHz
CPA-50 50 W + 0.3 + 0.5
CGI P/N dB DC - .750 GHz
CPA-100 100 W + 0.5

RoHS CompliantWiring Symbol

Products

P/N: Power Length Width Overall Height Get A Quote
CPA-20 20 W 0.515" 0.250" 0.150"
CPA-50 50 W 0.975" 0.375" 0.190"
CPA-100 100 W 1.250" 0.500" 0.210"

Products