Product Overview
The MMKP82 series are box-type, double-sided metallized polypropylene film capacitors designed for high-frequency DC and pulse applications. They are suitable for absorption and resonance circuits in electronic equipment. Key features include a non-inductive winding structure, flame-retardant plastic casing and epoxy resin encapsulation, ensuring good dimensional consistency and low loss with minimal internal temperature rise. Typical applications include switching power supplies, electronic ballasts, motor control, and TV deflection circuits.
Product Attributes
- Brand: Chengxi Electronics ()
- Product Series: MMKP82
- Type: Double-sided metallized polypropylene film capacitor (Box type)
- Construction: Non-inductive winding
- Encapsulation: Flame-retardant plastic case and flame-retardant epoxy resin
- Lead Material: Tinned copper wire
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Halogen-Free: Yes (if required)
- Origin: China
Technical Specifications
| Model/Part Number | Capacitance (uF) | Tolerance (%) | Rated Voltage (VDC) | Dissipation Factor (DF) (1KHz) | Dimensions (mm) W x H x T | Pitch (P) (mm) | Lead Diameter (d) (mm) | Lead Type |
|---|---|---|---|---|---|---|---|---|
| B82333J3DE40GB200ZR | 0.033 | 5% | 2000 | 0.1% | 26.5 x 19.0 x 10.0 | 22.5 | 0.8 | B-type / C-type |
General Electrical Characteristics
| Parameter | Specification | Notes |
|---|---|---|
| Operating Temperature Range | -40C to +105C | Voltage derating required above +85C |
| Climatic Category | 40/105/56 | |
| Rated Temperature | +85C | |
| Capacitance Range | 0.001F to 2.2F | |
| Capacitance Tolerance Codes | G=2%; H=3%; J=5%; K=10% | |
| Rated Voltages (VDC) | 250, 400, 630, 1000, 1600, 2000 | |
| Dielectric Loss (DF) | 0.1% (1KHz at 20-25C) | |
| Insulation Resistance | 50000M for C0.33uF; 10000M*uF for C>0.33uF | (100VDC, 60 seconds) |
| Withstand Voltage | 1.6UR for 5 seconds | |
| Maximum Pulse Rise Rate (dV/dt) | Refer to datasheet curves/tables for specific voltage ratings | dV/dt allowed value is multiplied by UR/U if actual working voltage (U) is lower than rated voltage (UR). |
Product Structure and Main Materials
| No. | Main Material | Description | Remarks |
|---|---|---|---|
| 1 | Metallized Polypropylene Film / Metallized Polyester Film / Polypropylene Film | MPAT/MMPEA/PP | - |
| 2 | Sprayed Tin-Zinc Alloy Wire | - | |
| 3 | Tinned Copper Wire | - | |
| 4 | Epoxy Resin | Flame Retardant UL94V-0 | |
| 5 | PBT Plastic Case (Gray) | Flame Retardant UL94V-0 |
Packaging Specifications
| Item | Details |
|---|---|
| Inner Box Dimensions (L*W*H) | 34.5*23.5*24.5 cm |
| Outer Box Dimensions (L*W*H) | 49*36*27 cm |
| Packaging Contents | Manufacturer P/N, package count, quantity per package, Lot No. |
| Protection | Moisture-proof and dust-proof transparent PVC bags |
| Labeling | RoHS environmental mark, other customer-specified labels |
Storage Conditions
| Parameter | Condition |
|---|---|
| Temperature | Max 35C |
| Relative Humidity | Max 80% |
| Storage Duration | Maximum 12 months from production date |
| Note | Prolonged exposure to air may degrade solderability of leads. Avoid high temperature and humidity. Store in original packaging. |
2501151750_DGCX-B82333J3DE40GB200ZR_C42444189.pdf
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