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 with metallized polypropylene film, offering excellent self-healing properties and the ability to withstand high voltage surges. Encased in a flame-retardant PBT plastic shell and sealed with flame-retardant epoxy resin, they are suitable for interference suppression and X-line applications where capacitor failure should not pose an electric shock hazard. They are certified by UL, CUL, ENEC-VDE, and CQC.
Product Attributes
- Brand: DGCX
- Product Series: MPX
- Capacitor Type: X2 Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant PBT plastic shell and epoxy resin
- Color: Yellow (as per example model)
- Certifications: UL&CUL (E499953), ENEC-VDE (40048056), CQC (CQC18001191338)
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
- Origin: Dongguan Chengxi Electronics Co., Ltd.
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (VAC) | Dimensions (mm) (L*W*T) | Pitch (P) (mm) | Lead Diameter (d) (mm) | Product Code |
|---|---|---|---|---|---|---|---|
| MX2104KQ3C30YB2000R | 0.1 | 10% | 275/300/310 | 13.0*12.0*6.0 | 10.0 0.5 | 0.6 0.05 | MX2104KQ3C30YB2000R |
General Electrical Characteristics
| 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) (tan) | 0.0010 (1kHz, 20) for 0.001F CR 0.47F 0.0020 (10kHz, 20) for 0.001F CR 0.47F 0.0020 (1kHz, 20) for 0.47F < CR 1.0F 0.0040 (10kHz, 20) for 0.47F < CR 1.0F 0.0030 (1kHz, 20) for CR > 1.0F | 1kHz or 10kHz, 20 |
| Insulation Resistance (IR) | 15,000 M for C0.33uF 5000 M*uF for C>0.33uF | 100VDC, 60 seconds |
| Dielectric Strength (Between Terminals) | 4.3 x UR(VDC) | 60 seconds |
| Dielectric Strength (Between Terminals and Case) | 2120Vac | 60 seconds |
Product Code Explanation (Example)
MX2: Capacitor Model Code (MPX X2)
104: Nominal Capacitance (10 x 10^4 pF = 0.1uF)
K: Capacitance Tolerance (10%)
Q3: AC Rated Voltage Code (310VAC)
Y: Case Color Code (Yellow)
B: Lead Type Code (Straight Lead)
2000: Lead Length/Taping Code (e.g., 20mm lead length)
R: Environmental Requirement Code (RoHS & REACH compliant)
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, and Lot No. Capacitors are packed in transparent PVC bags for moisture and dust protection. RoHS environmental marks are applied.
Storage Conditions
Temperature: Max 35
Relative Humidity: Max 80%
Store in original packaging. Maximum storage time is 12 months from the production date indicated on the packaging bag.
Soldering Guidelines
Wave Soldering: TP 110; Ts 120, 45 seconds. For P7.5mm, T4mm, soldering time < 4 seconds.
Hand Soldering (Iron): Tip temperature not exceeding 350, time not exceeding 3 seconds.
2411151511_DGCX-MX2104KQ3C30YB2000R_C42381317.pdf
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