Product Overview
The DGCX X2 series of metallized polypropylene film capacitors are designed for EMI suppression in power supply applications. These capacitors feature a non-inductive winding structure with metallized polypropylene film and are housed in a flame-retardant plastic case (UL94V-0) with flame-retardant epoxy resin encapsulation. They offer excellent self-healing properties and can withstand high voltage surges, making them suitable for interference suppression and X-class capacitor circuits where failure of the capacitor does not pose a risk of electric shock. This series is not intended for use in capacitive power supplies or high-temperature/high-humidity environments.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: Metallized Polypropylene Film Capacitor
- Safety Class: X2
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic case (UL94V-0) and flame-retardant epoxy resin
- Lead Material: Tin-plated copper-clad steel wire
- Terminal Strength: Meets specified tensile and bending strength requirements
- Solderability: High solderability on leads
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Color: Grey (for the specific model MX2155KQ3D70GB2000R)
Technical Specifications
| Parameter | Specification | Test Condition / Standard |
|---|---|---|
| Product Code | MX2155KQ3D70GB2000R | |
| Customer Part Number | ||
| Approval Certificate Number | CX20241101-111 | |
| Issue Date | 2024-11-06 | |
| Model Series | MPX | |
| Capacitance | 1.5 F | |
| Capacitance Tolerance | 10% (K) | |
| Rated Voltage (AC) | 275V / 300VAC / 310VAC | |
| Dimensions (W*H*T) | 18mm * 19mm * 11mm | |
| Pitch (P) | 15 1.0 mm | |
| Lead Diameter (d) | 0.8 mm | |
| Working Temperature Range | -40C to +110C | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.1% | For 1.5F |
| Insulation Resistance | 5000 M*F (for C>0.33uF) | 100VDC, 60 seconds |
| Dielectric Strength (Terminal to Terminal) | 4.3*UR(VDC), 60 seconds | |
| Dielectric Strength (Terminal to Case) | 2120VAC, 60 seconds | |
| Endurance Test Voltage | 1.25 * UR | +110C, 1000 hours |
| Self-Ignition Test | Meets requirements | |
| Flammability Test | Needle Flame Test, Flame Retardancy Grade B | According to volume |
| Storage Temperature | Max 35C | Original packaging |
| Storage Humidity | Max 80% RH | Original packaging |
| Maximum Storage Time | 12 months | From production date on packaging bag |
2411151510_DGCX-MX2155KQ3D70GB2000R_C42381400.pdf
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