Polyester film capacitor have excellent mechanical properties, electrical properties, and optical properties, so they have a wide range of applications, such as photo negatives, magnetic tapes, video tapes, microfilms, packaging films, and capacitors. In addition to photo negatives, the rest need to add anti-sticking agent
main feature
1. Metallized polyester film capacitor, non-inductive winding structure.
2. Wide capacity range, small size and light weight.
3. Good self-healing and long life.
4. Flame retardant epoxy powder encapsulation.
The main purpose
1. Suitable for DC isolation, bypass and coupling of DC and VHF level signals.
2. Widely used in filtering and low pulse circuits.
skills requirement
1. Reference Standard Reference Standard GB / T 7332 (IEC 60384-2).
2. Climatic Category 55/105/21 Rated Temperature 85 ℃
The scope of work
1. Operating Temperature Range -55 ℃ ~ 105 ℃;
2. (+ 85 ℃ to + 105 ℃: decreasing factor 1.25% per ℃ for VR (dc));
3. Rated Voltage 50 / 63V, 100V, 250V, 400V, 630V;
4. Capacitance Range 0.010μF ~ 10.0μF;
5. Capacitance Tolerance ± 5% (J), ± 10% (K);
6. Voltage Proof 1.6UR (5s);
7. Dissipation Factor ≤1.0% (20 ℃, 1kHz);
8. Insulation Resistance UR≤100V ≥15 000MΩ, CR≤0.33μF;
9.≥5 000s, CR> 0.33μF (20 ℃, 10V, 1min) UR> 100V ≥30 000MΩ, CR≤0.33μF;
10.≥10 000s, CR> 0.33μF (20 ℃, 100V, 1min)
