Product Overview
The DGCX X2 series capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. These metallized polypropylene film capacitors feature a non-inductive winding structure with a self-healing capability, offering robust performance and high voltage impulse tolerance. Encased in a flame-retardant plastic shell and epoxy resin, they are suitable for interference suppression and X-line circuits where capacitor failure should not pose an electric shock hazard. Applications include interference suppressors and cross-capacitor circuits, with a specific note that this version is not intended for capacitive power supplies or high-temperature/high-humidity environments.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic shell and epoxy resin (UL94V-0)
- Lead Material: Tin-plated copper-clad steel wire
- Terminal Plating: Tin alloy
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Color: Yellow box (as per model code)
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Dissipation Factor (DF) @ 1kHz (%) | Dimensions (mm) W x H x T | Pitch (P) (mm) | Lead Diameter (d) (mm) |
|---|---|---|---|---|---|---|---|
| MX2225KQ3E60YB2000R | 2.2 | 10% | 275/300/310 | 0.1 | 26.5 * 21.5 * 12 | 22.5 10% | 0.8 0.05 |
Electrical Characteristics
| Parameter | Specification | Test Condition |
|---|---|---|
| Operating Temperature Range | -40 ~ +110 | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Capacitance Range | 0.001F ~ 4.7F | |
| Capacitance Tolerance | 10%(K) | |
| Rated Voltage | 275/300/310Vac | |
| Dissipation Factor (DF) | 0.0010 (1kHz, 20) for 0.001FCR0.47F | |
| 0.0020 (10kHz, 20) for 0.001FCR0.47F | ||
| 0.0020 (1kHz, 20) for 0.47FCR1.0F | ||
| 0.0040 (10kHz, 20) for 0.47FCR1.0F | ||
| 0.0030 (1kHz, 20) for CR1.0F | ||
| Insulation Resistance | 15,000M for C0.33uF | 100VDC, 60 seconds |
| 5000M*uF for C>0.33uF | 100VDC, 60 seconds | |
| Withstand Voltage (Inter-electrode) | 4.3UR(VDC) | 60 seconds |
| Withstand Voltage (Case) | 2120Vac | 60 seconds |
Product Structure and Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | -/- |
| 2 | Tin Alloy Wire | Sprayed layer | -/- |
| 3 | Tin-plated Copper-clad Steel Wire | Lead wire | -/- |
| 4 | Epoxy Resin | Potting material | Flame-retardant UL94V-0 |
| 5 | PBT Plastic Shell | Outer protection material | Flame-retardant UL94V-0 |
Packaging Information
| Item | Dimensions (L*W*H) |
|---|---|
| Inner Carton | 34.5*23.5*24.5 cm |
| Outer Carton | 49*36*27 cm |
| Packaging Details | Includes manufacturer part number, quantity per bag, Lot No.; Capacitors packed in transparent PVC bags for moisture and dust protection; RoHS environmental mark; other customer-specific markings. |
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Duration: Max 12 months from the production date marked on the packaging bag.
- Avoid prolonged exposure to air which may degrade lead wire solderability.
- Do not store in high temperature or high humidity environments.
2411151510_DGCX-MX2225KQ3E60YB2000R_C42381406.pdf
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