Product Overview
The DGCX X2 series of metallized polypropylene film capacitors are designed for suppressing electromagnetic interference (EMI) in power supplies. These capacitors feature a non-inductive winding structure, excellent self-healing properties, and the ability to withstand high voltage surges. Encased in a flame-retardant plastic shell (UL94V-0) and sealed with flame-retardant epoxy resin, they are ideal for interference suppression and X-class capacitor circuits where capacitor failure would not pose a shock hazard.
Product Attributes
- Brand: DGCX
- Product Type: X2 Metallized Polypropylene Film Capacitor for EMI Suppression
- Series: MPX
- Case Material: Flame-retardant plastic shell (PBT), UL94V-0
- Encapsulation: Flame-retardant epoxy resin, UL94V-0
- Lead Material: Tin-plated copper-clad steel wire
- Coating: Zinc-tin alloy wire spray
- Color: Yellow (as per example DGCX X2 104K/275/300/310VAC/P=7.5 10% W10*H8*T4 Yellow Shell)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Part Number | Capacitance (F) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (mm) W*H*T | DF (1KHz, %) | Climate Category/Flammability Rating |
|---|---|---|---|---|---|---|---|
| MX2104KQ3B3SYB20S0R | 0.1 | 10% | 275/300/310 | 7.5 | 10.0*8.0*4.0 | 0.1 | 40/110/56 B |
General Electrical Characteristics
| Parameter | Specification | Test Conditions |
|---|---|---|
| Operating Temperature Range | -40 ~ +110 | - |
| Capacitance Range | 0.001F ~ 4.7F | - |
| Rated Voltage | 275/300/310Vac | - |
| Dissipation Factor (DF) | 0.0010 (for 0.001F CR 0.47F, 1kHz, 20) 0.0020 (for 0.47F < CR 1.0F, 1kHz, 20) 0.0030 (for CR > 1.0F, 1kHz, 20) | 1kHz, 20 (or 10kHz for specific ranges) |
| Insulation Resistance | 15,000M (for C 0.33uF) 5000M*uF (for C > 0.33uF) | 100VDC, 60 seconds |
| Withstand Voltage (Inter-electrode) | 1000VDC | 5 seconds |
| Withstand Voltage (Case to Electrode) | 2120Vac | 60 seconds |
Product Code Structure (Example)
MX2 (Capacitor Model) 104 (Capacitance 0.1F) K (Tolerance 10%) Q3 (Rated Voltage 310VAC) B (Pitch 7.5mm) 3 (Lead Type) S (Lead Length) Y (Shell Color Yellow) B (Lead Processing) 20 (Lead Length) S0 (Taping Method) R (Environmental Requirement)
Packaging Information
Inner Box Dimensions: L*W*H = 34.5*23.5*24.5 cm
Outer Box Dimensions: L*W*H = 49*36*27 cm
Packaging includes manufacturer part number, quantity per bag, Lot No., moisture-proof and dust-proof transparent PVC bags, and RoHS environmental marks.
Storage Conditions
Temperature: Max 35
Relative Humidity: Max 80%
Storage Time: Max 12 months from the production date marked on the packaging bag.
2411151511_DGCX-MX2104KQ3B3SYB20S0R_C42381310.pdf
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