M.D.L. MPT Series Metallized Polypropylene Film Capacitor (Non-Inductive)
The M.D.L.® MPT Series is a range of metallized polypropylene film capacitors offering a practical balance of stable performance, broad specification coverage and cost efficiency.
Its non-inductive winding construction and OFC copper leads provide low loss, good frequency characteristics and stable capacitance. The series is suitable for general loudspeaker crossovers, car audio systems, audio filtering and a wide range of electronic equipment.
【Special Note】: We use OFC oxygen-free copper leads. Low-end MPT capacitors on the market typically use aluminum or iron leads. All M.D.L. capacitors sold by our company use OFC oxygen-free copper leads. You can distinguish genuine products from counterfeit ones by scratching off the plating on the leads or using a magnet.
- Product Overview
- Specifications
- Features
Product Overview
The MPT Series is the standard practical range within the M.D.L. metallized polypropylene film capacitor product line. It is designed for general audio products, electronic equipment and volume-production applications.
Metallized polypropylene film and non-inductive winding help minimize parasitic inductance and reduce energy loss during signal transmission. Stable capacitance and good insulation performance make the series suitable for crossover, filtering, coupling and general signal-processing circuits.
The MPT Series has a dissipation factor of less than 0.1% at 1kHz and a working voltage range of 100VDC to 630VDC. Compared with the higher-performance XPP Series, the MPT Series focuses on broad specification coverage, versatile applications, consistent mass production and cost efficiency.
Typical applications include:
- General two-way, three-way and multi-way crossover networks
- Automotive coaxial speakers and car audio systems
- Home audio and home theater systems
- General professional audio equipment
- Power amplifiers and audio filtering circuits
- High-frequency and general signal-processing circuits
- Communication, industrial control and electronic equipment
Specifications
MPT Series Metallized Polypropylene Film Capacitors , Non-Inductive
| CAP(uF) | 100VDC | 250VDC | 400VDC | 630VDC | ||||
| D (mm) | L (mm) | D (mm) | L (mm) | D (mm) | L (mm) | D (mm) | L (mm) | |
| 0.1uF | 6 | 14 | 6 | 14 | 8 | 19 | 10 | 25 |
| 0.22uF | 6.5 | 19 | 7.5 | 19 | 10 | 25 | 13 | 25 |
| 0.33uF | 7 | 19 | 9 | 19 | 11 | 25 | 16 | 25 |
| 0.47uF | 8.5 | 19 | 9 | 25 | 13 | 25 | 19 | 25 |
| 0.68uF | 9.8 | 19 | 10 | 25 | 15 | 25 | 19 | 36 |
| 1.0uF | 9.5 | 25 | 11 | 31 | 16 | 31 | 20 | 40 |
| 2.2uF | 11 | 31 | 15 | 31 | 20 | 36 | 23 | 56 |
| 3.3uF | 13 | 31 | 17 | 31 | 21 | 46 | 28 | 56 |
| 4.7uF | 16 | 31 | 20 | 31 | 25 | 46 | 34 | 56 |
| 6.8uF | 20 | 31 | 23 | 31 | 30 | 46 | 40 | 56 |
| 8.2uF | 17 | 46 | 21 | 46 | 31 | 46 | 43 | 56 |
| 10uF | 19 | 46 | 23 | 46 | 32 | 46 | 24 | 56 |
| 15uF | 23 | 46 | 25 | 56 | 33 | 46 | 32 | 56 |
| 22uF | 24 | 56 | 29 | 61 | 35 | 55 | ||
| 33uF | 30 | 56 | 32 | 61 | 42 | 58 | ||
| 47uF | 36 | 56 | 41 | 61 | 46 | 68 | ||
| 68uF | 41 | 56 | 43 | 61 | 54 | 68 | ||
| 82uF | 42 | 61 | 46 | 61 | 62 | 68 | ||
| 100uF | 45 | 61 | 49 | 65 | 61 | 78 | ||
1) Dimensions:
2) Specifications :
1. Capacitance Tolerance ： ±10% ( K ) OR ±5% (J ) at 1K HZ
2. MAX Dissipation Factor ：最大值 < 0.1% at 1K Hz 25℃
3. Temp Range ：- 40℃ ～ +85℃
4. Insulation Resistance ：10,000 MΩ x μF 30,000 MΩ Min.
5. Life Tes ：000 Hours at 105℃ at 150% Rated Voltage
6. Pull Test ：Will sustain 2 kgs steady pull in the direction of lead egress and 1 kg
steady pull at any 90 degree angle for 60 seconds.
After test, capacitor shall show no evidence of damage and pass all electrical requirements.
Features
- Non-Inductive Winding Construction
Helps minimize parasitic inductance and provides stable signal transmission and filtering. - Low Dissipation Loss
Dissipation factor of less than 0.1% at 1kHz. - OFC Copper Leads
Provide good electrical conductivity and dependable end connections. - Stable Capacitance and Insulation Performance
Suitable for general crossover, filtering, coupling and signal-processing applications. - 100VDC to 630VDC Working Voltage
A broad voltage range supports flexible engineering selection. - Axial Tubular Design
Suitable for crossover boards, audio equipment and general electronic circuits. - Balanced Performance and Cost
Designed for volume-production products requiring dependable quality at a practical cost. - Broad Specification and Application Coverage
Suitable for audio, communication, industrial control and general electronic equipment. - Consistent Production and Quality Management
Capacitance, tolerance, dissipation, voltage, dimensions and appearance can be controlled according to customer requirements. - OEM, ODM and Customization
Special capacitance, voltage, tolerance, dimensions, leads, colors, markings and packaging are available upon request. - Available Under M.D.L. or Customer Brands
Suitable for equipment manufacturers, audio factories, component brands and electronic-component distributors.
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