Metallized Polypropylene Film RC Capacitor (Class X2)
Reference Standard: GB/T 2693 (IEC 60384-1), GB/T14472 (IEC 60384-14)
Construction:
1. Metallized polypropylene film
2. Metal spray
3. Lead wire
4. (UL94V-0) Flame retardant Epoxy resin coating
5. (UL94V-0) Flame retardant plastic box
6. Parallel resistors
| Metallized Polypropylene Film RC Capacitor (Class X2) — Specifications | |
|---|---|
| Climatic Category | 40/110/56 |
| Operating Temperature | -40℃~110℃ |
| Permissible DC Voltage | 630VDC at 85℃ / 460VDC at 110℃ |
| Rated Voltage | 275 / 305 / 310VAC |
| Capacitance Range | 0.1~1.0μF |
| Capacitance Tolerance | ±10% (K) |
| Voltage Proof | Between two leads 1000VDC (2s), Cut off current: 50mA Between Terminals to Case: 2120VAC |
| Dissipation Factor | ≤0.04 (1kHz, 20℃) |
| Parallel Resistor | 330KΩ~1MΩ ±10% (50Hz, 20℃) |
| Soldering | Soldering temperature: 235℃±5℃, duration: 2.0s±0.5s Soldering heat: 260℃±5℃, duration: 10s±1s Capacitance change: ΔC/C ≤ 5% |
| Temperature Cycling | ΔC/C ≤ 5% (θA=-40℃; θB=+105℃, 5 cycles) |
| Vibration | 10~500Hz, 6h, amplitude 0.75mm or 98m/s², no visible damage |
| Bump | 4000 times, acceleration 390m/s², pulse 6ms, no visible damage |
| Climatic Sequence | Dry heat +110℃, 16h, no breakdown, no flashover |
| Damp Heat | 40℃±2℃, 93%RH, 21 days, ΔC/C ≤ 10%, Δtanδ ≤ 2.4% (CR≤1.0µF) |
| Durability | +110℃, 1.25UR (50Hz), 1000h, ΔC/C ≤ ±10%, Δtanδ ≤ 0.8% |