Passive Plus, Inc. (PPI) offers a series of larger case size capacitors with a high-Q, high RF current/voltage with Low ESR/ESL and ultra-stable performance characteristics. These capacitors can be used as bypass, coupling, tuning, impedance matching, or DC blocking components for HF/RF power amplifiers, transmitters, antenna tuning, plasma changes, and medical equipment applications. The larger case sizes are designed and manufactured to meet the requirements for MIL-PRF-55681 and MIL-PRF-123 and are available in two dielectrics* (P90 or NP0); three different terminations: magnetic (100% Sn - solder over nickel plating), non-magnetic (100% Sn - solder over copper plating), and tin/lead (90% Sn 10% Pb - solder over nickel plating).

*Depending on case size


2225C/P series:

Size:  .220” x .250”

Value Range: 0.5pF – 2700pF

WVDC: 2500V

Extended WVDC: 3600V

TCC: C: 0 ± 30 PPM/°C (-55°C to 125°C)

              0 ± 60 PPM/°C (>125°C to 200°C)

P: +90 ± 20 PPM/°C (-55°C to 200°C)


 3838C/P series:

 Size: .380” x .380”  

 Value Range: 0.5pF – 5100pF 

 WVDC: 3600V

 Extended WVDC: 7200V

 TCC: C: 0 ± 30 PPM/°C (-55°C to 125°C)

               0 ± 60 PPM/°C (>125°C to 200°C)

 P: +90 ± 20 PPM/°C (-55°C to 200°C)

6040C series:  

Size: .600” x .400”

Value Range: 1pF - 6800pF

WVDC: 5000V

Extended WVDC: 8000V

TCC: 0 ± 30 PPM/°C (-55°C to 125°C)

         0 ± 60 PPM/°C (>125°C to 175°C)

 7676C series:

 Size: .760” x .760”  

 Value Range: 1pF - 20000pF

 WVDC: 5000V

 Extended WVDC: 8000V

 TCC: 0 ± 30 PPM/°C (-55°C to 125°C)

           0 ± 60 PPM/°C (>125°C to 175°C)


Please contact PPI directly for information and availability of these capacitors in magnetic or non-magnetic termination, or microstrip, axial and radial ribbon, axial and radial wire leads, and custom assemblies.

Always committed to producing the highest quality product on the market, PPI maintains a fully equipped R&D and testing facility ensuring a wide range of high-Q Capacitors and custom assemblies. PPI works with requesting engineers to determine best assembly for their applications.

Datasheets, and Modelithics® generated S-Parameter (S2P) Data can be found here.