Product Overview
The DGCX X2 series metallized polypropylene film capacitor is designed for suppressing electromagnetic interference in power supplies. Featuring a non-inductive winding structure with metallized polypropylene film, these capacitors offer excellent self-healing properties and can withstand high voltage surges. Encased in a flame-retardant plastic shell and sealed with flame-retardant epoxy resin, they are suitable for interference suppression and X-class line-to-line applications where capacitor failure should not pose a shock hazard. Key applications include interference suppressors and cross-line capacitor circuits.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic shell (PBT) and flame-retardant epoxy resin
- Housing Color: Yellow (as per example product code)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (mm) (W*H*T) | Lead Length (mm) | Lead Type | Housing Color Code |
|---|---|---|---|---|---|---|---|---|
| MX2154KQ3B50YB2000R | 0.15 | 10% | 275/300/310 | 7.5 | 10*12*6 | 20.0 | B (Lead Type B) | Y (Yellow) |
| Parameter | Specification | Test Conditions |
|---|---|---|
| Operating Temperature Range | -40 to +110 | - |
| Climate Category / Flame Retardancy | 40/110/56 B | - |
| Capacitance Range | 0.001F to 4.7F | - |
| Capacitance Tolerance | 10% (K) | - |
| Rated Voltage | 275/300/310Vac | - |
| Dissipation Factor (DF) (1kHz, 20) | 0.0010 (for 0.001F CR 0.47F) | 1kHz, 20 |
| Dissipation Factor (DF) (10kHz, 20) | 0.0020 (for 0.001F CR 0.47F) | 10kHz, 20 |
| Dissipation Factor (DF) (1kHz, 20) | 0.0020 (for 0.47F < CR 1.0F) | 1kHz, 20 |
| Dissipation Factor (DF) (10kHz, 20) | 0.0040 (for 0.47F < CR 1.0F) | 10kHz, 20 |
| Dissipation Factor (DF) (1kHz, 20) | 0.0030 (for CR > 1.0F) | 1kHz, 20 |
| Insulation Resistance | 15,000M (for C 0.33uF) | 100VDC, 60 sec |
| Insulation Resistance | 5000M*uF (for C > 0.33uF) | 100VDC, 60 sec |
| Dielectric Strength (Between electrodes) | 1200VDC | 5 sec |
| Dielectric Strength (Between terminals and case) | 2120Vac | 60 sec |
| Terminal Strength (Tensile) | 10N (for 0.6&0.8mm leads) / 20N (for 1.0&1.2mm leads) | 10 sec |
| Terminal Strength (Bending) | 5N (for 0.6&0.8mm leads) / 10N (for 1.0&1.2mm leads) | 90 2 times |
| Solderability | 95% tinning rate on leads | Soldering temp: 2455, Immersion time: 2.50.5 sec |
| Soldering Heat Resistance | No visible damage, DF increase 0.005, C/C 5% | Soldering temp: 2605, Immersion time: 101 sec |
| Flammability Test | Burning time 10 sec after flame removal, no ignition of cotton paper by dripping | Needle Flame Test: Flame Retardancy Grade B |
Packaging: Inner box dimensions: 34.5*23.5*24.5 cm. Outer box dimensions: 49*36*27 cm. Capacitors are packed in transparent PVC bags for moisture and dust protection. Packaging details include manufacturer part number, quantity per bag, and Lot No. RoHS environmental marking is applied.
Storage Conditions: Store in original packaging. Temperature: Max 35. Relative Humidity: Max 80%. Maximum storage time: 12 months from the production date marked on the packaging bag.
2411151510_DGCX-MX2154KQ3B50YB2000R_C42381321.pdf
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