This datasheet describes Micro's polypropylene (PP) foil self‑cased axial lead capacitors. The parts are non‑inductively constructed with a polypropylene dielectric and tin‑lead foil, and are heat‑shrinkable self‑cased for reliable performance.
Key electrical characteristics include voltage ratings up to 400 VDC, a dissipation factor of 1 % max at 1 kHz, and an operating temperature range from –55 °C to +105 °C. The capacitors are supplied on reels for automatic insertion and are marked with capacitance, tolerance, voltage and part code.
| Capacitor Type | PP (polypropylene) |
|---|---|
| Construction | Non‑inductive, polypropylene dielectric with tin‑lead foil |
| Case | Self‑cased using heat‑shrinkable polypropylene |
| Operating Temperature Range | -55 °C to +105 °C |
| Dissipation Factor | 1 % max @ 1 kHz |
| Insulation Resistance | ≥50 kMΩ·pF (max 100 kMΩ·pF) |
| Wire Leads | #22 AWG |
| Marking | ITW*, capacitance (pF), tolerance, voltage, part code |
| Reel Packaging | Available for automatic insertion |
The capacitor can operate from –55 °C up to +105 °C.
The dissipation factor is 1 % maximum at 1 kHz.
They are supplied in reel packaging suitable for automatic insertion.