PPI’s product offering includes traditional high-Q low ESR 0505 (0.055” x 0.055”) & 1111 (0.110” x 0.110”) multi-layer ceramic capacitors for UHF/microwave RF power amplifiers, mixers, oscillators, filter networks, low noise amplifiers, and timing circuits, and delay lines. These capacitors 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); and are designed and manufactured to meet the requirements for MIL-PRF-55681 and MIL-PRF-123.

0505C/P series:

Size: .055” x.055”

Value Range: 0.1pF – 1000pF

WVDC: 150V

Extended WVDC: 300V

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)

     1111C/P series:

     Size: .110” x.110”

     Value Range: 0.1pF – 10,000pF

     WVDC: 500V

     Extended WVDC: 1500V

     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)

Engineering Design Kits for the 0505C/P & 1111C/P case size are available in magnetic and non-magnetic terminations.

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.

Datasheets, and Modelithics® generated S-Parameter (S2P) Data can be found here. In addition, PPI’s C.A.P. (Capacitor Application Program) allows engineers to insert capacitor requirements (cap value, frequency) to produce S-parameter data, ESR, Q & impedance charts, and datasheets according to the engineer’s specifications.