223j 2000v Capacitor

Double-sided metallized polypropylene for low loss and low intemal temperature rise.
Negative capacity temperature coefficient and excellent flame retardant performance.

Product Introduction

Features

Double-sided metallized polypropylene for low loss and low intemal temperature rise.

Negative capacity temperature coefficient and excellent flame retardant performance.

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

Strict quality control: IATF 16949 automotive grade certification, full inspection of voltage resistance, ESR, and life span for each batch of products.
Process Patent Reserve: We have core patents such as metallized edge thickening and self-healing technology to enhance product reliability.
Industry-university-research cooperation: We have built laboratories with universities and research institutes to continuously research and develop high-frequency and high-density capacitor technology.
Specialized in new energy field: low inductive reactance and high ripple current resistance products for photovoltaic inverters and electric vehicle charging piles.
Cost optimization ability: Scale procurement + process cost reduction, price is 15-30% lower than international brands.

Application Scenario

Hemodialysis machine (precision power supply decoupling)
Particle gas pedal (high frequency resonant cavity)
Aerospace: power filtering for aircraft teletype maneuvering systems
Military Equipment: Radar Transmitter Pulse Formation Networks
Quantum computing: superconducting circuitry low-temperature environment capacitance

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 are the capacity error ranges?

A: Commonly ±5% (J), ±10% (K), ±20% (M), some precision capacitors up to ±1%.

Q: What is the operating temperature range of film capacitors?

A: -40°C to +105°C (conventional), special models can support -55°C to +125°C.

Q: How does frequency affect film capacitors?

A: Losses increase at high frequencies, so it is necessary to choose materials with good high frequency characteristics (e.g. PP or PPS).

Q: What is the angular tangent of loss (tanδ)?

A: The smaller the tangent of the loss angle, the higher the efficiency of the capacitor and the lower the heat generation.

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