Product Overview
The CBB21/MPP series metallized polypropylene film capacitors are designed for electronic equipment, featuring an epoxy encapsulation and a non-inductive winding structure. These capacitors are suitable for DC blocking, coupling, decoupling, filtering, bypassing, and other high-frequency, DC, AC, and pulse circuits. They offer excellent self-healing properties, low loss, and low internal temperature rise, with a flame-retardant epoxy resin powder coating.
Product Attributes
- Brand: DGCX ()
- Origin: Dongguan, Guangdong Province, China
- Product Type: Metallized Polypropylene Film Capacitor (Impregnated Type)
- Series: CBB21/MPP
- Encapsulation: Epoxy
- Construction: Non-inductive winding
- Lead Material: Tinned copper clad steel wire
- Coating Material: Flame-retardant epoxy resin powder (UL94V-0)
- Environmental Compliance: RoHS, REACH, Halogen-free (optional)
Technical Specifications
| Model | Capacitance (uF) | Tolerance (%) | Rated Voltage (V.dc) | Dissipation Factor (DF) @ 1KHz | Dimensions (mm) L x W x T | Pitch (mm) | Lead Diameter (mm) |
|---|---|---|---|---|---|---|---|
| MPP105J2SC050N2000R | 1.0 | 5% | 450 | 0.1% | 12.5 x 15.5 x 5.0 | 7.5 | 0.6 |
General Electrical Characteristics
| Parameter | Specification | Test Method |
|---|---|---|
| Climate Category | 40/105/21 | |
| Operating Temperature Range | -40 to +105 | |
| Rated Temperature | 85 | |
| Capacitance Range | 0.001F to 6.8F | |
| Capacitance Tolerance | 5% (K), 10% (M) | |
| Rated Voltage (Vdc) | 100, 160, 250, 400, 630, 1000, 1250, 1600, 2000 | |
| Dissipation Factor (DF) | 0.0010 (1kHz, 20) | |
| Insulation Resistance | 30,000M for C0.33uF (100VDC, 60s) 10000M*uF for C>0.33uF (100VDC, 60s) | |
| Withstand Voltage | 1.6 UR(VDC), 5 seconds |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film | MPPZAH | |
| 2 | Sprayed Tin Layer | Zinc-tin alloy wire | |
| 3 | Leads | Tinned copper clad steel wire | |
| 4 | Outer Encapsulation Material | Epoxy resin powder | Flame-retardant UL94V-0 |
| 5 | Inner Protection Material | Epoxy resin |
Marking Information (Example)
DGCX: Company Trademark
MPP: Product Model or Model Code
105J: Rated Capacitance and Tolerance
250V: Rated Voltage (V.dc)
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's part number, number of packages and quantity per package, Lot No.
- Capacitors are packaged in transparent PVC bags for moisture and dust protection.
- RoHS environmental mark.
- Other customer marking requirements.
Storage Conditions
- Temperature: Max 35
- Relative Humidity: Max 80%
- Storage Time: Maximum 12 months (based on production date marked on the bag).
Usage Rules
- Do not exceed the upper category temperature.
- Avoid overload operation.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Attention to lead tip.
- Soldering:
- Wave Soldering (MPP Polypropylene Film Capacitors): TP 110 for 120 seconds; Ts 120 for 45 seconds.
- For P 7.5mm, T 4mm: Wave soldering time < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350, time not exceeding 3 seconds.
- Lead-type film capacitors are not suitable for reflow soldering.
2504101957_DGCX-MPP105J2SC050N2000R_C46596148.pdf
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