Product Overview
The DGCX X2 series metallized polypropylene film capacitors are designed for suppressing electromagnetic interference in power supplies. Featuring a non-inductive winding structure with a metallized polypropylene film, these capacitors offer excellent self-healing properties and can withstand high voltage surges. They are encapsulated in a flame-retardant plastic case and epoxy resin, meeting stringent safety and environmental standards. Ideal for interference suppression and X-class capacitor circuits, particularly in applications where capacitor failure would not pose a risk of electric shock.
Product Attributes
- Brand: DGCX (Company Trademark)
- Product Series: MPX
- Construction: Non-inductive winding, metallized polypropylene film
- Encapsulation: Flame-retardant plastic case (PBT) and flame-retardant epoxy resin
- Material Compliance: RoHS, REACH, Halogen-free (if required)
- Safety Certifications: UL & CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Origin: Dongguan Chengxi Electronics Co., Ltd.
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Pitch (mm) | Dimensions (mm) W*H*T | Lead Diameter (mm) | Climatic Category/Flame Retardancy | Dissipation Factor (DF) at 1KHz | Insulation Resistance | Dielectric Strength (VDC/VAC) |
|---|---|---|---|---|---|---|---|---|---|---|
| MX2105KQ3E30YB2000R | 1.0 | 10% | 275/300/310 | 22.5 1.0 | 26.5*17*8.5 | 0.8 | 40/110/56 B | 0.0020 (1kHz, 20C) | 5000M*uF (100VDC, 60s) for C>0.33uF | 4.3*UR(VDC), 60s (Terminal-to-Terminal) 2120VAC (60s) (Terminal-to-Case) |
Product Code Breakdown (Example: MX2105KQ3E30YB2000R)
- MX2: Product Model (MPX)
- 105: Nominal Capacitance (10 x 10^5 pF = 1.0uF)
- K: Capacitance Tolerance (10%)
- Q3: AC Rated Voltage (310V)
- E: Case Code (Pitch 22.5mm)
- Y: Case Color (Yellow)
- B: Lead Type (Long leads)
- 20: Lead Length (20mm)
- 00: Reel Packing (if applicable)
- R: Environmental Requirement (RoHS & REACH)
Key Features
- Metallized polypropylene film, non-inductive structure.
- Excellent self-healing performance.
- High voltage surge capability.
- Flame-retardant plastic case and epoxy resin encapsulation.
Applications
- Interference suppression circuits.
- Across-the-line capacitor circuits.
- Suitable for applications where capacitor failure does not pose a shock hazard.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Max 12 months (from production date on packaging)
Soldering Information
- Wave Soldering: TP 110C; Ts 120C, 45 seconds. For P7.5mm, T4mm: < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350C, time not exceeding 3 seconds.
- Note: Capacitors with printed lines are not suitable for reflow soldering.
2411151510_DGCX-MX2105KQ3E30YB2000R_C42381395.pdf
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