Product Overview
The DGCX X2 series metalized polypropylene film capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. Featuring a non-inductive winding structure with metalized polypropylene film and tin-plated copper-clad steel leads, these capacitors offer excellent self-healing properties and can withstand high voltage surges. They are encapsulated in UL94V-0 flame-retardant plastic cases and epoxy resin, making them suitable for interference suppression and X-class cross-line capacitor circuits. These capacitors are ideal for applications where failure does not pose a risk of electric shock. Please note, this series is not intended for R-R voltage reduction or high-temperature, high-humidity environments.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Type: X2 Metalized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: UL94V-0 flame-retardant plastic case and epoxy resin
- Leads: Tin-plated copper-clad steel
- Environmental Compliance: RoHS, REACH, Halogen-free (if specified)
- Safety Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Color: Gray (as indicated by product code)
Technical Specifications
| Parameter | Specification | Notes |
|---|---|---|
| Product Name | X2 Metalized Polypropylene Film Capacitor for Suppressing Power Supply EMI | |
| Model Specification | DGCX X2 684K/275V/P=15 10% W18*H17*T6 Gray Box | |
| Product Code | MX2684KQ3D32GB2000R | |
| Nominal Capacitance | 0.68 F | |
| Capacitance Tolerance | 10% (K) | |
| Rated AC Voltage | 275 VAC | Also rated for 300V/310V |
| Dimensions (W*H*T) | 18mm * 17mm * 6mm | |
| Lead Pitch (P) | 15mm | |
| Working Temperature Range | -40C to +110C | |
| Climate Category / Flame Retardancy | 40/110/56 B | |
| Dissipation Factor (DF) @ 1kHz, 20C | 0.1% | For 0.001F CR 0.47F |
| Insulation Resistance | 15,000 M (for C0.33uF) | (100VDC, 60 seconds) |
| 5000 M*uF (for C>0.33uF) | (100VDC, 60 seconds) | |
| Dielectric Strength (Between Terminals) | 4.3 * UR (VDC), 60 seconds | |
| Dielectric Strength (Between Terminals and Case) | 2120 VAC, 60 seconds | |
| Lead Strength (Tensile) | 10N (for 0.6 & 0.8mm leads) | 10 seconds |
| 20N (for 1.0 & 1.2mm leads) | 10 seconds | |
| Lead Strength (Bending) | 5N, 90 x 2 times (for 0.6 & 0.8mm leads) | |
| 10N, 90 x 2 times (for 1.0 & 1.2mm leads) | ||
| Solderability | 95% tinning rate on leads | Solder temp: 2455, Immersion time: 2.50.5s |
| Soldering Heat Resistance | No visible damage | Solder temp: 2605, Immersion time: 101s |
| Endurance Test Voltage | 1.25 * UR, 1000 hours at +110C | |
| Capacitance Change (Endurance) | 10% | |
| Dissipation Factor Increase (Endurance) | 0.008 (C1.0F, 10kHz) | |
| 0.005 (C>1.0F, 1kHz) | ||
| Insulation Resistance Change (Endurance) | IR/IR 50% | |
| Flammability Test | Flame retardancy grade B | Needle flame test |
| Storage Temperature | Max 35C | |
| Storage Humidity | Max 80% RH | |
| Max Storage Time | 12 months | From production date on packaging bag |
2411151510_DGCX-MX2684KQ3D32GB2000R_C42381375.pdf
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