The document describes a standardized size general purpose aluminum electrolytic capacitor with multiple case styles and features. Its specifications include capacitance tolerance, leakage current, operating temperature range, load life, and surge voltage, among others.
The CKR/CKS series from Illinois Capacitor offers +85°C general‑purpose aluminum electrolytic capacitors in a variety of standard case sizes and capacitance values. These parts are designed for reliable operation in industrial and consumer applications requiring stable performance over a wide temperature range.
The datasheet lists detailed electrical specifications, physical dimensions, and part numbers for each capacitance and voltage rating. It also includes special order options such as tighter tolerances, epoxy end sealing, Mylar sleeves, and custom lead configurations.
| Capacitance Tolerance | +20% at 120Hz, 20°C |
|---|---|
| Operating Temperature Range | -25°C to +85°C (450 WVDC) |
| Surge Voltage | 63 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 450 WVDC |
| Dissipation Factor | 63 | 10 | 16 | 25 | 35 | 50 | 63 | 100 | 160 | 200 | 250 | 350 | 400 | 450 |
| Load Life Capacitance Change | < 20% of initial measured value |
| Shelf Life Capacitance Change | < 20% of initial measured value |
The capacitors operate from –25 °C to +85 °C (450 WVDC).
Capacitance tolerance is +20 % at 120 Hz, 20 °C.
Special tolerances (+10 % or –10 %), epoxy end sealed, Mylar sleeve, and cut/form leads can be ordered.
Illinois Capacitor, Inc., 3757 W. Touhy Ave., Lincolnwood, IL 60712, USA.