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, & timing circuits and delay lines. These capacitors are available in two dielectrics (P90 or NP0); three different terminations: magnetic (100% tin - solder over nickel barrier), non-magnetic (100% tin - solder over copper barrier), and tin/lead (90% tin 10% lead - solder over nickel barrier); 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: 150 V

Extended WVDC: 300 V

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: 500 V

Extended WVDC: 1500 V

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 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. In addition, PPI’s C.A.P. (Capacitor Application Program) is available on PPI’s site. C.A.P. 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.