| Product Name | Metallized Polyester Film Capacitor (Miniaturized) |
| Applicable Standards | GB/T 2693 (IEC 60384-1), GB/T 7332 (IEC 60384-2) |
| Product Structure | 1. Metallized Polyester Film, 2. Metal Spray Layer, 3. Leads, 4. Internal Epoxy Resin Encapsulation, 5. External Flame-retardant Epoxy Resin Encapsulation (UL94V-0) |
| Climatic Category | 55/105/21 |
| Rated Temperature | 85℃ |
| Operating Temperature Range | -55℃ to +105℃ |
| Rated Voltage | 63V, 100V, 250V, 400V |
| Capacitance Range | 0.0001μF to 1.0μF |
| Capacitance Tolerance | ±5% (J); ±10% (K) |
| Withstand Voltage | 1.4UR (5s) |
| Dissipation Factor (tan δ) | ≤1.0% (20℃, 1KHz) |
| Insulation Resistance | UR≤100V: ≥15000MΩ; CR≤0.33μF: ≥5000S; CR>0.33μF (20℃, 10V, 1min)
UR>100V: ≥15000MΩ; CR≤0.33μF: ≥5000S; CR>0.33μF (20℃, 100V, 1min) |
| Lead Strength (Tensile) | 0.3<d≤0.5: 5N; 0.5<d≤0.8: 10N; 0.8<d≤1.25: 20N (duration: 10±1s) |
| Lead Strength (Bending) | 0.3<d≤0.5: 2.5N; 0.5<d≤0.8: 5N; 0.8<d≤1.25: 10N (two bends in each direction) |
| Solderability | 235℃±5℃, 2.0s±0.5s (good tinning on lead surface) |
| Resistance to Soldering Heat | 260℃±5℃, 10s±1s (Capacity change: ≤±2%; Dissipation factor change: ≤0.3% at 1 KHz) |
| Rapid Change of Temperature | -55℃ to +105℃, 5 cycles (Capacity change: ≤±5%; Dissipation factor change: ≤0.3% at 1 KHz; Insulation Resistance: ≥50% of initial) |
| Vibration | 10-500Hz, 0.75mm amplitude or 98m/s² acceleration (6 hours total) |
| Impact | 4000 cycles, 390m/s² acceleration, 6ms pulse duration |
| Damp Heat (Steady State) | 40℃±2℃, 93+2/-3% RH, 21 days (Capacity change: ≤±5%; Dissipation factor change: ≤0.5% at 1 KHz; Insulation Resistance: ≥50% of initial) |
| Dry Heat | +105℃, 16 hours (Capacity change: ≤±5%; Dissipation factor change: ≤0.3% at 1 KHz; Insulation Resistance: ≥50% of initial) |
| Cold | -55℃, 2 hours |
| Low Pressure | 15-35℃, 8.5KPa, 1 hour (Rated voltage applied during the last minute of the test cycle) |
| Cyclic Damp Heat | IEC 68-2-30, Test Db, severity b |
