Product Overview
The CL21/MPE series metallized polyester film capacitors are epoxy-encapsulated, non-inductive wound capacitors designed for use in electronic equipment. They feature a small size, good self-healing properties, and are coated with flame-retardant epoxy resin powder. These capacitors are widely used in DC, pulse, and switching circuits, as well as in DC filtering circuits for electronic ballasts and inverters.
Product Attributes
- Brand: DGCX ()
- Origin: Dongguan, Guangdong, China
- Material: Metallized Polyester Film (MPEA), Tin-plated copper-clad steel leads, Epoxy resin powder coating
- Certifications: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| Product Code | Capacitance (uF) | Tolerance (%) | Rated Voltage (VDC) | Pitch (mm) | Dimensions (mm) W*H*T | DF (1kHz, 20C) (%) | Insulation Resistance (min) | Dielectric Strength (VDC) |
|---|---|---|---|---|---|---|---|---|
| MPE225J2AB070B200ZR | 2.2 | 10 | 100 | 7.5 | 9.1*12.5*6.7 | 1.0 | 7500M (for C0.33uF), 2500M*uF (for C>0.33uF) | 1.6UR |
Product Features
- Non-inductive structure with metallized polyester film.
- Small size and good self-healing capability.
- Flame-retardant epoxy resin powder coating.
Electrical Characteristics
- Climate Category: 55/105/21
- Operating Temperature Range: -55C to +105C (Voltage derating required above +85C)
- Rated Temperature: 85C
- Capacitance Range: 0.01F to 10F
- Capacitance Tolerance: 5%(K), 10%(M), 20%(M)
- Rated Voltage: 63Vdc, 100Vdc, 160Vdc, 250Vdc, 400Vdc, 630Vdc
- Dissipation Factor (DF): 0.01 (1kHz, 20C)
- Dielectric Strength: 1.6 UR (VDC), 5 seconds
- Max. Pulse Rise Time (dV/dt): Varies with UR and pitch (refer to datasheet for detailed values)
Product Structure and Main Materials
- Main Material 1: Metallized Polyester Film (MPEA)
- Main Material 2: Spray-welded layer (Zinc-tin alloy wire)
- Leads: Tin-plated copper-clad steel wire
- Outer Encapsulation: Flame-retardant Epoxy Resin Powder (UL94V-0)
- Inner Protective Material: Epoxy Resin
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 Details: Transparent PVC bags for moisture and dust protection, RoHS environmental mark, customer-specific markings.
Storage Conditions
- Temperature: Max 35C
- Relative Humidity: Max 80%
- Storage Time: Max 12 months from production date (marked on bag)
Usage Guidelines
- Do not exceed the upper category temperature.
- Avoid overload operation.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Soldering: Wave soldering TP 125C for 120s, Ts 160C for 45s. Iron soldering tip temperature not exceeding 350C for max 3 seconds. Not suitable for reflow soldering.
Maximum Effective Voltage (Vrms) vs. Frequency Curve
Typical values under sinusoidal voltage, ambient temperature 85C, and internal temperature rise T=15C.
2512031620_DGCX-MPE225J2AB070B200ZR_C53070641.pdf
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