This datasheet provides the specifications of the PEG225 series capacitors. PEG225 is a new generation of high performance axial electrolytic capacitors, designed for automotive applications with extremely high demands. PEG225 is an electrolytic capacitor with outstanding electrical performance. Polarized, all-welded design, tinned copper wire leads, negative pole connected to the case. The PEG225 winding is housed in a cylindrical aluminium can with a high purity aluminium lid and a high quality polypropylene insulation.
The PEG 225 is an axial electrolytic capacitor designed for demanding automotive and aircraft applications. It offers extremely high ripple current capability (up to 28 A RMS) and can operate continuously at temperatures up to 150 °C, with a robust all‑welded construction and low ESR.
The document includes detailed specifications such as capacitance range, rated voltage, temperature limits, dimensions, reliability data, and ordering information. Tables list individual part numbers, ripple‑current limits, and mechanical dimensions, while sections on reliability describe leakage‑current and field‑failure rates.
| Capacitance range | 470 - 6300 µF |
|---|---|
| Rated voltage | 25‑63 VDC |
| Temperature range (rated voltage) | -40 to +125 °C |
| Temperature range (reduced voltage) | -40 to +150 °C |
| Maximum ripple current (continuous) | Up to 28 A RMS |
| Capacitance tolerance | -10 % to +30 % (E1), -20 % to +20 % (M) |
| Estimated field failure rate | < 2 ppm/year (first year) |
| RoHS compliance | Yes |
The PEG 225 can operate continuously up to 150 °C (with reduced voltage).
It can handle up to 28 A ripple current RMS in continuous operation.
Yes, the capacitor meets RoHS requirements.
It operates from –40 °C to +125 °C at the rated voltage.