Product Overview
The DGCX X2 series metalized polypropylene film capacitor is designed for suppressing electromagnetic interference in power supplies. It features a non-inductive winding structure with excellent self-healing properties, capable of withstanding high voltage surges. Encased in a flame-retardant plastic shell and epoxy resin, these capacitors are ideal for interference suppression and X-line circuits, particularly in applications where capacitor failure would not pose an electric shock hazard.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metalized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic shell (PBT) and flame-retardant epoxy resin
- Lead Material: Tinned copper-clad steel wire
- Housing Color: Yellow (W10*H9*T4)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Part Number | Capacitance (uF) | Tolerance (%) | Rated AC Voltage (VAC) | Dielectric Loss (DF) at 1KHz (%) | Dimensions (mm) (L*W*H*T) | Pitch (P) (mm) | Lead Diameter (d) (mm) | Operating Temperature Range (C) | Climatic Category / Flame Retardancy |
|---|---|---|---|---|---|---|---|---|---|
| MX2332KQ3B30YB2000R | 0.0033 | 10% | 275 | 0.1 | 20.0*10.0*9.0*4.0 | 7.5 | 0.5 | -40 to +110 | 40/110/56 B |
Product Code Guide (Excerpt)
Model Code: MX2
Nominal Capacitance Code: e.g., 332 = 3.3 x 10^2 pF = 0.0033uF
Capacitance Tolerance Code: K (10%)
AC Rated Voltage Code: 275V
Housing Code: B (for 7.5mm pitch)
Housing Color Code: Y (Yellow)
Lead Type Code: 30 (for straight leads)
Internal Feature Code: 00R
Environmental Requirement Code: R (RoHS and REACH compliant)
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metalized Polypropylene Film | MPPZAH | -/- |
| 2 | Tin-plated Spray Layer | Zinc-tin alloy wire | -/- |
| 3 | Lead Wire | Tinned copper-clad steel wire | -/- |
| 4 | Potting Material | Epoxy resin | Flame-retardant UL94V-0 |
| 5 | Outer Protective Material | PBT plastic shell | Flame-retardant UL94V-0 |
Electrical Characteristics
| Item | Specification | Test Method |
|---|---|---|
| Operating Temperature Range | -40 to +110 | |
| Climatic 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) | |
| Dissipation Factor (DF) (10KHz, 20) | 0.0020 (for 0.001F CR 0.47F) | |
| Insulation Resistance | 15,000M for C0.33uF (100VDC, 60s) | |
| Insulation Resistance | 5000M*uF for C>0.33uF (100VDC, 60s) | |
| Dielectric Strength (Between electrodes) | 4.3UR(VDC), 60s | |
| Dielectric Strength (Between terminals and case) | 2120Vac (60s) |
Packaging Information
Inner Box Dimensions: 34.5 x 23.5 x 24.5 cm (L*W*H)
Outer Box Dimensions: 49 x 36 x 27 cm (L*W*H)
Packaging includes manufacturer part number, quantity per package, Lot No., moisture-proof and dust-proof PVC bags, RoHS environmental mark, and other customer-specified markings.
Storage Conditions
Temperature: Max 35
Relative Humidity: Max 80%
Storage Time: Maximum 12 months from the production date marked on the packaging bag.
2411151510_DGCX-MX2332KQ3B30YB2000R_C42381292.pdf
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