double sided metallized capacitor KYET MMKP822J3F1501 with high frequency pulse circuit compatibility
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Product Description
Product Overview
The MMKP82 is a double-sided metallized polypropylene film capacitor (box-type) designed for high voltage, high frequency pulse circuits. It features low loss, small internal temperature rise, a negative temperature coefficient of capacitance, and excellent flame resistance. This capacitor is widely used in electronic ballasts, energy-saving lamps, and SNUBBER and SCR commutating circuits. It utilizes a polypropylene film dielectric with a double-sided metallized polyester film as electrodes, forming a non-inductive configuration with tin-plated copper wire leads and flame-retardant epoxy resin potting.
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 potting
- Color: Grey casing ()
- Customer: (LCSC)
Technical Specifications
| Item | Performance Requirement | Test Method | Notes |
|---|---|---|---|
| Applicable Temperature Range | -40 — +105℃ | GB/T 10190 (IEC 60384-16) | |
| Rated Voltage (UR) | 400VDC/630VDC/1000VDC/1250VDC/1600VDC/2000VDC/3000VDC | ||
| Capacitance Range | 0.0022 – 1.8µF | ||
| Capacitance Tolerance | ±2%(G), ±3%(H), ±5%(J), ±10%(K) | Ref. item 4.2.2 | 1kHz |
| Dissipation Factor (tgδ) | ≤ 0.0010 | Ref. item 4.2.3 | (20℃, 1KHz, 0.1V) |
| Dielectric Strength | 1.6UR, 5s | Ref. item 4.2.1 | No breakdown or arcing |
| Insulation Resistance (IR) | ≥50000MΩ, C≤0.33µF; ≥30000, C>0.33µF | Ref. item 4.2.4 | (100V, 20℃, 1min) |
| Solderability | Good tin plating | Ref. item 4.5 | Soldering bath method Tb, method 1A (leakage current set to 20mA) |
| Lead Strength (Tensile) | 0.5≤ϕd≤0.8mm, 10N; 1.0≤ϕd≤1.2mm, 20N | Ref. item 4.3 | |
| Lead Strength (Bending) | 0.5≤ϕd≤0.8mm, 5N; 1.0≤ϕd≤1.2mm, 10N | Ref. item 4.3 | Two consecutive bends in each direction |
| Resistance to Soldering Heat | No visible damage, clear marking | Ref. item 4.4 | Soldering bath method Tb, method 1A, 260±5℃, 10±1s |
| Capacitance Change (after tests) | ±2% to ±5% (depending on test) | Initial measurement comparison | |
| Dissipation Factor Increase (after tests) | ≤0.0020 to ≤0.0030 (depending on test) | Initial measurement comparison | |
| Insulation Resistance (after tests) | ≥50% of rated value | Initial measurement comparison | |
| Rapid Change of Temperature | No visible damage, clear marking | Ref. item 4.6 | -40℃ to +105℃, 5 cycles |
| Climatic Sequence | No visible damage, clear marking | Ref. item 4.10.2, 4.10.3, 4.10.4, 4.10.6 | Dry heat, cyclic damp heat, cold, humid heat |
| Endurance | No visible damage, clear marking | Ref. item 4.12 | +85℃, 1000h, 1.25x rated voltage |
| Characteristics Dependent on Temperature | ≤+3% at -40℃; -4% to 0 at +110℃ | Ref. item 4.2.6 | |
| Charging and Discharging | No cracking, no burning | Ref. item 4.13 | 10000 cycles |
| Pulse Voltage | No cracking, no burning | 24 cycles, 1.8UR pulse voltage | |
| Ripple Current | No cracking, no burning | 10A ripple current, 5 hours | |
| Flame Retardancy Test | No continued burning >30s, no ignition of cotton paper below | IEC695-2-2 Needle Flame Test | Flame retardancy class C |
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina