Product Overview
The MMKP82 Double Sided Metallized Polypropylene Film Capacitor (Box-type) is designed for high-voltage, high-frequency pulse circuits. It features a double-sided metallized polypropylene structure with excellent flame resistance and a negative temperature coefficient of capacitance. This capacitor is widely used in electronic ballasts, compact lamps, and for SNUBBER and SCR commutating circuits.
Product Attributes
- Brand: KYET (Dongguan Keya Electronic Technology Co., LTD)
- Origin: Dongguan, China
- Material: Polypropylene film dielectric, double-sided metallized polyester film electrodes, tin-plated copper wire leads, flame retardant epoxy resin encapsulation.
- Color: Grey casing ()
Technical Specifications
| NO. | Item | Performance Requirement | Test Method | Details |
| 01 | Applicable Temperature Range | -40 +105 | ||
| 02 | Rated Voltage (UR) | 400VDC/630VDC/1000VDC/1250VDC/1600VDC/2000VDC/3000VDC | ||
| 03 | Capacitance Range | 0.00221.8F | ||
| 04 | Capacitance Tolerance | 2%(G), 3%(H), 5%(J), 10%(K) | GB/T 10190(IEC 60384-16) Ref. item 4.2.2 | 1kHz |
| 05 | Dissipation Factor (tg) | 0.0010 | GB/T 10190(IEC 60384-16) Ref. item 4.2.3 | (20, 1KHz, 0.1V) |
| 06 | Dielectric Strength | 1.6UR, 5s No breakdown or arcing | GB/T 10190(IEC 60384-16) Ref. item 4.2.1 | |
| 07 | Insulation Resistance (IR) | IR50000M, CN0.33F; IR30000, CN>0.33F; | GB/T 10190(IEC 60384-16) Ref. item 4.2.4 | (100V, 20, 1min) |
| 08 | Solderability | Good tin plating | GB/T 10190(IEC 60384-16) Ref. item 4.5 | Soldering bath method Tb, Method 1A; Solder temperature: 2352; Immersion time: 2.00.5s |
| 09 | Lead Strength | No visible damage | GB/T 10190(IEC 60384-16) Ref. item 4.3 | Tensile: 0.5 d0.8mm, 10N; 1.0 d1.2mm, 20N; Bending: 0.5 d0.8mm, 5N; 1.0 d1.2mm, 10N |
| 10 | Resistance to Soldering Heat | No visible damage, clear marking | GB/T 10190(IEC 60384-16) Ref. item 4.4 | Soldering bath method Tb, Method 1A; 2605, 101s |
| 11 | Climate Sequence | GB/T 10190(IEC 60384-16) Ref. item 4.10.2, 4.10.3, 4.10.4, 4.10.6 | Includes Dry Heat, Cyclic Damp Heat, Cold, and Cyclic Damp Heat tests. | |
| 12 | Stable Damp Heat | No obvious bulging, clear marking | GB/T 10190(IEC 60384-16) Ref. item 4.11 | Temperature: 85, Humidity: 85%RH, Duration: 48H |
| 13 | Endurance | No visible damage, clear marking | GB/T 10190(IEC 60384-16) Ref. item 4.12 | +85, 1000h; Applied voltage: 1.25 times rated voltage |
| 14 | Characteristics vs Temperature | GB/T 10190(IEC 60384-16) Ref. item 4.2.6 | Capacitance measurement at points b, d, f. Lower limit category temperature -40, upper limit category temperature 110. | |
| 15 | Charge and Discharge | No cracking, no burning | GB/T 10190(IEC 60384-16) Ref. item 4.13 | Cycles: 10000; Charge time: 0.5s; Discharge time: 0.5s; Charge voltage: rated voltage. |
| 16 | Pulse Voltage | No cracking, no burning | Cycles: 24; Pulse voltage: 1.8UR | |
| 17 | Ripple Current | No cracking, no burning | Ripple current: 10A; Test time: 5 hours; Test frequency: 100KHZ | |
| 18 | Flammability Test | IEC695-2-2 Needle Flame Test | Flammability category C. Time of continued burning after removing flame not exceeding 30s. Drip from burning capacitor should not ignite underlying cotton paper. |
2411211936_KYET-MMKP153J3A1001_C2991058.pdf
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