Product Overview
The MMKP82 series is a box-type, double-sided metallized polypropylene film capacitor designed for high-frequency DC and pulse applications in electronic equipment. These capacitors are utilized for absorption and resonance circuits, offering advantages such as a non-inductive winding structure, flame-retardant plastic casing, and epoxy resin encapsulation for consistent appearance and dimensions. Key applications include switching power supplies, electronic ballasts, motor control, and TV vertical deflection circuits.
Product Attributes
- Product Name: MMKP82 Double-sided Metallized Polypropylene Film Capacitor (Box Type)
- Brand: (Chengxi Electronics)
- Origin: Dongguan, China
- Encapsulation: Flame-retardant plastic casing and flame-retardant epoxy resin
- Construction: Double-sided metallized polypropylene film, non-inductive winding
- Lead Material: Tinned copper wire
- Terminal Strength: Meets specified tensile and bending strength requirements
- Solderability: High solderability on leads
- Environmental Compliance: RoHS, REACH, Halogen-free (if required)
Technical Specifications
| 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 Length (L) (mm) |
|---|---|---|---|---|---|---|---|---|
| B82332J3DD20GB200ZR | 0.0033 | 5% | 2000 | 0.1 | 18.0 x 12.0 x 6.0 | 15.0 | 0.8 0.05 | 20.0 |
General Electrical Characteristics
| Parameter | Specification | Notes |
|---|---|---|
| Operating Temperature Range | -40~+105 | Voltage derating required for temperatures above +85 (DC) and +75 (AC) |
| Climate Category | 40/105/56 | |
| Rated Temperature | +85 | |
| Capacitance Range | 0.001F2.2F | |
| Capacitance Tolerance | G=2%; H=3%; J=5%; K=10% | |
| Rated Voltage (DC) | 250V, 400V, 630V, 1000V, 1600V, 2000V | |
| Dissipation Factor (DF) | 0.1% (1KHz at 20~25) | |
| Insulation Resistance | 50000M for C0.33uF (100VDC, 60s) | 10000M*uF for C>0.33uF (100VDC, 60s) |
| Dielectric Strength | 1.6UR for 5 seconds | |
| Max Pulse Rise Rate (dV/dt) | See table in source document | Depends on rated voltage and pitch (P) |
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 Alloy Wire | -/- | |
| 3 | Tinned Copper Wire | -/- | |
| 4 | Epoxy Resin | Flame-retardant UL94V-0 | |
| 5 | PBT Plastic Casing (Gray) | Flame-retardant UL94V-0 |
Packaging Information
| Item | Details |
|---|---|
| Inner Carton Dimensions (L*W*H) | 34.5*23.5*24.5 cm |
| Outer Carton Dimensions (L*W*H) | 49*36*27 cm |
| Packaging Details | Includes manufacturer part number, batch count, Lot No.; Moisture-proof and dust-proof transparent PVC bags; RoHS environmental mark; Other customer specified markings. |
Storage Conditions
| Parameter | Condition |
|---|---|
| Temperature | Max 35 |
| Relative Humidity | Max 80% |
| Storage Time | Max 12 months from production date |
Usage Rules
- Do not exceed the upper category temperature limit.
- Avoid overload operation.
- Do not exceed the maximum pulse current.
- Avoid repeated squeezing at the lead root.
- Be cautious of lead tip sharpness.
- Soldering:
- Wave Soldering: TP 110 for 120s; Ts 120 for 45s. For P7.5mm, T4mm, soldering time < 4 seconds.
- Soldering Iron: Tip temperature not exceeding 350 for no more than 3 seconds.
- Not suitable for reflow soldering.
Curves
Refer to the following figures for detailed characteristics:
- Effective Voltage vs. Frequency Curve (Figure 14)
- Effective Current vs. Frequency Curve (Figure 15)
- Product Electrical Characteristics Diagrams (Figure 16)
2501151750_DGCX-B82332J3DD20GB200ZR_C42444177.pdf
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