Product Overview
The DGCX MX2 series is an X2 class metallized polypropylene film capacitor designed for suppressing electromagnetic interference in power supplies. These capacitors feature a non-inductive winding structure with metallized polypropylene film and tinned copper clad steel leads. Encased in a flame-retardant plastic shell (UL94V-0) and sealed with epoxy resin, they offer excellent self-healing properties and can withstand high voltage surges. They are widely used in interference suppressors and X-line capacitor circuits, suitable for applications where capacitor failure will not pose a risk of electric shock. Not recommended for capacitive power supplies or high-temperature/high-humidity environments.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Class Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic shell (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tinned copper clad steel wire
- Housing Color: Yellow (Y)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Item | Specification | Details |
|---|---|---|
| Product Name | X2 Metallized Polypropylene Film Capacitor for Power Supply EMI Suppression | |
| Model Specification | DGCX X2 475K/275V/300VAC/310VAC P=27.5 10% W31.5*H22*T13 Yellow Box | |
| Product Code | MX2475KQ3F20YB2000R | |
| Nominal Capacitance | 4.7 F | |
| Capacitance Tolerance | 10% (K) | |
| Rated Voltage | 275V AC / 300VAC / 310VAC | |
| Pitch (P) | 27.5 mm | 10% |
| Dimensions (W*H*T) | 31.5 mm * 22 mm * 13 mm | |
| Working Temperature Range | -40C to +110C | |
| Climatic Category / Flame Retardancy Rating | 40/110/56 B | |
| Dissipation Factor (DF) at 1KHz, 20C | 0.1% | For 0.001F CR 0.47F |
| Dissipation Factor (DF) at 10KHz, 20C | 0.20% | For 0.001F CR 0.47F |
| Insulation Resistance | 15,000 M for C 0.33F (100VDC, 60s) | 5000 M*F for C > 0.33F (100VDC, 60s) |
| Dielectric Strength (Between Terminals) | 4.3 * UR (VDC), 60s | |
| Dielectric Strength (Between Terminals and Case) | 2120 VAC (60s) | |
| Lead Diameter (d) | 0.8 mm | 0.05 |
| Lead Length (L) | 20 mm | 2.0 |
| Packaging (Inner Box L*W*H) | 34.5*23.5*24.5 cm | |
| Packaging (Outer Box L*W*H) | 49*36*27 cm | |
| Storage Temperature | Max 35C | |
| Storage Humidity | Max 80% RH | |
| Max Storage Time | 12 months | From production date |
2411151510_DGCX-MX2475KQ3F20YB2000R_C42381409.pdf
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