561R Series Vishay Cera-Mite 1000 VDC precision capacitors are ultra stable over temperature and voltage and are used when the ultimate in stability is required.
The 561R Series Cera‑Mite capacitors are lower‑voltage ceramic disc devices rated for 1000 VDC. They feature ultra‑stable performance over temperature and voltage, radial leads, and are suited for temperature‑compensating and resonant‑circuit applications.
The datasheet lists key electrical parameters such as insulation resistance, tolerance, dissipation factor, and operating temperature range, as well as a full ordering table with capacitance values from 1 pF to 680 pF and various dielectric types (C0K, C0G, U2J, M3K, S3N).
| Insulation Resistance | Min. 1000 ΩF or 50 000 MΩ |
|---|---|
| Dissipation Factor | 0.1 % max at 1 MHz, 1 V |
| Operating Temperature Range | -55 °C to +105 °C |
| Rated Voltage | 1000 VDC |
| Capacitance Range | 1.0 pF to 680 pF |
The capacitors are rated for 1000 VDC.
They operate from –55 °C up to +105 °C.
They are used for temperature compensating and resonant circuit applications.