MMKP82-Double Sided Metallized Polypropylene Film Capacitor 1000V

Double-sided metallized polypropylene for low loss and low intemal temperature rise.
Negative capacity temperature coefficient and excellent flame retardant properties.
Encapsulation: Shell type, powder package
Color: Gray, Brownish Red

Product Introduction

Features

Double-sided metallized polypropylene for low loss and low intemal temperature rise.
Negative capacity temperature coefficient and excellent flame retardant properties.
Encapsulation: Shell type, powder package
Color: Gray, Brownish Red
Annual shipments of 120 million +

SPECIFICATIONS
Climatic Category	40/105/56
Rated Voltage	250V, 400V, 630V, 1000V, 1600V, 2000V
Capacitance Range	0.00022μF ~3.9μF
Capacitance Tolerance	±5%(J), ±10%(K)
Voltage Proof	1.6U_R
Insulation resistance	≥50000MΩ, CR≤0.33μF (20℃, 1min) ≥15000S, CR>0.33μF (20℃, 1min)
Tangent of loss angle	≤0.008 % (20℃, 1KHZ)

DRAWING: (mm)

Advantage

Digital management: MES system monitors production data in real time and supports full process traceability (batch to raw material).
Continuous Improvement Mechanism: Regularly collect customer feedback and iterate product performance (e.g. improve vibration resistance to meet automotive needs).
Environmental compliance: Comply with RoHS, REACH and other international environmental standards to support customers' green supply chain needs.
Fully automated production line: Integration of intelligent equipment (e.g. AI vision inspection) to improve efficiency and reduce human error

Application Scenario

Refrigerator compressor driver board (EMI filtering)
Washing machine inverter module (motor control)
LED driver power supply (high frequency resonance)
Cell phone fast charging adapter (secondary filtering)
Laptop power supply (DC/DC conversion)
Drone ESC (brushless motor drive)

FAQ

Q: How to select the model according to the circuit demand?

A: Define voltage, capacity, frequency, temperature and size limitations, then match material characteristics.

Q: How to select capacitors for high humidity environment?

A: Choose moisture-proof package (e.g. epoxy resin potting) or moisture-resistant material (e.g. PPS).

Q: How to select capacitors for scenes that need to withstand high-frequency pulses?

A: Give preference to metallized polypropylene capacitors to support high dv/dt and pulse current.

Q: How to determine whether self-healing function is needed?

A: In scenarios where voltage fluctuations are frequent or there is a risk of overvoltage, self-healing capacitors can improve reliability.

ZZEC Corporate Profile

Was established in 2007, the company is located in Yue yang city of Hunan province Yue yang county Bai Xiang town industrial zone, the enterprise from the beginning of entrepreneurship, "the spirit of customer first, forge ahead" spirit, focus on satisfy clients' demand for miniaturization, from at home and abroad to introduce advanced machines, to form a number of automated production line, at the same time subminiature automatic assembling machine imported from Italy, Specializing in the production of MINI BOX capacitor (super small BOX potting capacitor) and super small size, high precision series capacitor. To achieve annual shipments of about 2 billion film capacitors. Product quality is the survival foundation of the enterprise, relying on ISO9001 quality system, we use high-quality raw materials and high reliability of the process, thick accumulation to provide more than 300 agents and 1500 final customers with stable and reliable products and customized services. Step by step to develop into an influential enterprise in the industry