Product Overview
The MMKP82 is a box-type, double-sided metallized polypropylene film capacitor designed for high-frequency DC and pulse applications in electronic equipment. It is suitable for absorption and resonance circuits, offering a low loss and internal temperature rise. Typical applications include switching power supplies, electronic ballasts, motor control, and TV vertical deflection circuits. The capacitor features a non-inductive winding structure and is encapsulated in flame-retardant plastic casing and epoxy resin for good appearance and dimensional consistency.
Product Attributes
- Brand: DGCX
- Product Series: MMKP82
- Type: Box-type, Double-sided Metallized Polypropylene Film Capacitor
- Construction: Non-inductive winding structure with double-sided metallized polypropylene film and metallized polyester film.
- Encapsulation: Flame-retardant plastic casing (PBT) and flame-retardant epoxy resin.
- Leads: Tin-plated copper wire.
- Soldering Layer: Tin-zinc alloy wire.
- Environmental Compliance: RoHS, REACH, Halogen-free (if required).
- Certifications: Flame-retardant UL94V-0 for casing and encapsulation.
Technical Specifications
| Specification | Details |
|---|---|
| Model | MMKP82 |
| Product Code | B82333J3AD20GB2000R |
| Capacitance | 0.033F 5% |
| Rated Voltage (DC) | 1000V.dc |
| Pitch (P) | 15mm (W18H12T6) |
| Dimensions (WHT) | 18mm 12mm 6mm (typical) |
| Capacitance Range | 0.001F2.2F |
| Capacitance Tolerance | G=2%; H=3%; J=5%; K=10% |
| Rated Voltages (DC) | 250Vdc, 400Vdc, 630Vdc, 1000Vdc, 1600Vdc, 2000Vdc |
| 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 |
| Operating Temperature Range | -40 to +105 (UR (dc):+85~+105: Derating 1.25% / ) (UR (ac): +75 to +105: Derating 1.35% per f) |
| Climatic Category | 40/105/56 |
| Lead Diameter (d) | 0.05mm (0.8mm for P=15mm) |
| Lead Length (L) | 20.0mm (typical) |
| Marking | DGCX MMKP82 333J 1000V |
| Storage Temperature | Max 35 |
| Storage Humidity | Max 80% RH |
| Max Storage Time | 12 months (from production date) |
2501151750_DGCX-B82333J3AD20GB2000R_C42444188.pdf
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