MMKP82-Double Sided Metallized Polypropylene Film Capacitor 1200V

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

Vertical integration capability: independent control of core processes such as thin film coating, slitting and winding to reduce supply chain risks.
Strict quality control: IATF 16949 automotive grade certification, full inspection of voltage resistance, ESR, and life span for each batch of products.
Rapid mass production capability: flexible production line supports small customized orders and large-scale deliveries
Process Patent Reserve: We have core patents such as metallized edge thickening and self-healing technology to enhance product reliability.
Fully automated production line: Integration of intelligent equipment to improve efficiency and reduce human error.

Application Scenario

Game console power supply (high frequency switching power supply)
5G base station power supply (48V bus filtering)
Optical module transceiver (high-speed signal coupling)
Server power supply (PSU) (redundant backup circuit)
Fiber optic fusion splicer (high voltage pulse circuit)
Satellite Communication Equipment (Radiation Resistant Grade Capacitors)
IoT terminals (low-power power management)

FAQ

What is the application scenario for SMD film capacitors?

It is suitable for PCB design with space constraints, such as consumer electronics and communication equipment.

What is the production process of film capacitors?

Film metallization → winding/laminating → soldering → packaging → testing → aging.

How does the thickness of metallized film affect performance?

The thinner the film, the higher the capacity, but the withstanding voltage may be reduced.

How to ensure the voltage withstand performance of capacitors?

Through material selection, process control and 100% voltage withstand test.

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