MMKP82-Double Sided Metallized Polypropylene Film Capacitor 1600V

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 +

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

Diversified product lines: Covering a full range of film capacitors (e.g. CBB, MKP, power capacitors, etc.) to meet the needs of industry, new energy, automotive electronics and other fields.
High-precision manufacturing: Using automated winding machines and vacuum gold spraying process, we realize ±1% tolerance of capacitance value and industry-leading performance consistency.
Cost optimization ability: Scale procurement + process cost reduction, price is 15-30% lower than international brands.
Endorsement from top customers: Serving global top 10 PV companies and automotive Tier 1 suppliers, with rich experience in case studies.
Digital management: MES system monitors production data in real time and supports full process traceability (batch to raw material).

Application Scenario

Hemodialysis machine (precision power supply decoupling)
Industrial robots (servo motor drive circuit)
Induction furnace/induction heating equipment (resonant capacitor)
Elevator frequency control system (surge absorption)
Smart meters (metering circuit decoupling)
5G base station power supply (48V bus filtering)
Optical module transceiver (high-speed signal coupling)

FAQ

Q: How to choose the rated voltage?

A: It needs to be higher than 1.5 times the maximum operating voltage of the circuit, and temperature derating should be considered.

Q: What is film capacitor?

A: Film capacitors are capacitors made of metallized film (e.g. polyester, polypropylene) as a medium by winding or laminating process, which are characterized by high stability and low loss.

Q: What are the main materials for film capacitors?

A: Dielectric materials include polypropylene (PP), polyester (PET); electrode materials are mostly aluminum, zinc or alloy.

Q: What is the difference between film capacitors and electrolytic capacitors?

A: Film capacitors have no polarity, long life, high voltage resistance, suitable for high frequency applications; electrolytic capacitors have large capacity but shorter life, suitable for low frequency filtering.

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