Passive Plus Inc. currently offers a line of traditional Hi-Q capacitors available in two popular case sizes for RF/microwave applications:
0505 P/C series: size: .055” x.055”; WVDC: 150 V; extended WVDC: 300 V; TC: +90 +/- 30 PPM/°C or 0 +/- 30 PPM/°C.
1111 P/C series: size: .110” x .110”; WVDC: 500 V; extended WVDC: 1500 V; TC: +90 +/- 30 PPM/°C or 0 +/- 30 PPM/°C.
Products are available with RoHS terminations.