This document introduces KEMET's Axial & Radial ceramic capacitors products, including the general information, performance characteristics, electrical characteristics, environmental characteristics and Aximax Conformally Coated Axial Outline Drawing.
This leaflet lists the various series of KEMET ceramic leaded capacitors, including COG (NPO), X7R, and Z5U dielectrics. It gives electrical limits such as dissipation factor, insulation resistance, dielectric strength, and temperature characteristics for each dielectric type.
The document also contains ordering information, part‑number conventions, packaging quantities, and contact details for KEMET locations worldwide. Technical charts illustrate aging rates, impedance versus frequency, and other performance data.
| Dissipation Factor (COG) | 0.15% max |
|---|---|
| Dissipation Factor (X7R) | 2.5% max |
| Dissipation Factor (Z5U) | 4.0% max |
| Insulation Resistance (COG) | 100 GΩ or 1000 MΩ, whichever is less |
| Rated Voltage Range | 50 V to 1000 V depending on series |
X7R capacitors operate from –55 °C to +125 °C.