polypropylene film capacitor KYET MMKP471K3A0701 designed for energy saving lamp and snubber circuits
Price:
Negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Product Description
Product Overview
The MMKP82 is a double-sided metallized polypropylene film capacitor (box-type) designed for high voltage and high-frequency pulse circuits. It features a polypropylene film dielectric, metallized polyester film electrodes with excellent self-healing properties, and a non-inductive configuration. This capacitor is widely used in electronic ballasts, energy-saving lamps, and SNUBBER and SCR commutating circuits. It offers low loss, small inherent temperature rise, a negative temperature coefficient of capacitance, and excellent flame resistance.
Product Attributes
- Brand: KYET ()
- Origin: Dongguan, China
- Material: Polypropylene film dielectric, double-sided metallized polyester film electrodes, tinned copper wire leads, flame-retardant epoxy resin encapsulation.
- Color: Gray shell ()
Technical Specifications
| Item | Performance Requirement | Test Method | Details |
| 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, CN≤ 0.33µF; IR≥30000, CN>0.33µF | Ref. item 4.2.4 | (100V, 20℃, 1min) |
| Solderability | Good tin plating | Ref. item 4.5 | Soldering bath method Tb, method 1A. Solder temperature: 235±2℃, Immersion time: 2.0±0.5s |
| Lead Strength (Tensile) | 0.5≤콕d≤0.8mm, 10N; 1.0≤콕d≤1.2mm, 20N | Ref. item 4.3 | |
| Lead Strength (Bending) | 0.5≤콕d≤0.8mm, 5N; 1.0≤콕d≤1.2mm, 10N | Ref. item 4.3 | Two 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 |
| Temperature Cycling | No visible damage, clear marking | Ref. item 4.6 | -40℃ to +105℃, 5 cycles, 30min each |
| 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, Cyclic damp heat |
| Damp Heat (Steady State) | No obvious bulging, clear marking | Ref. item 4.11 | 85℃, 85%RH, 48H |
| Endurance | No visible damage, clear marking | Ref. item 4.12 | +85℃, 1000h, 1.25 times rated voltage |
| Characteristics vs. Temperature | Specific capacitance changes at different temperatures | Ref. item 4.2.6 | -40℃, +110℃ relative to 20℃ |
| Charge and Discharge | No cracking, no burning | Ref. item 4.13 | 10000 cycles, 0.5s charge/0.5s discharge, rated voltage |
| Pulse Voltage | No cracking, no burning | 24 pulses, 1.8UR pulse voltage | |
| Ripple Current | No cracking, no burning | 10A at 100KHz, constant temperature | |
| Flame Retardancy Test | No continued burning >30s, no ignition of cotton paper | IEC695-2-2 | Needle flame test, category C |
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
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