CL21-Film Capacitor 1000V

CL21-Film Capacitor (MCF),Metallized polyester film as the medium, metal evaporation layer as the electrode using non-inductive winding to form a flat columnar structure. Main features: good consistency in appearance, large capacity, small size, low loss and high insulation, good self-healing, with a long time. Suitable for DC and VHF signal filtering, noise reduction.

Product Introduction

Features

Metallized polyester film, wide capacitance range, small size and light weight.
High voltage resistance, high temperature wax sealed, flame retardant epoxypowder coating.
Low noise.
Moisture-proof, flame retardant.
Low dissipation factor.
Good self-healing property, good stability and reliability.

SPECIFICATIONS
Climatic Category	40/100/21
Rated Voltage	100V, 250V, 400V
Capacitance Range	0.001Μf ~6.8μF
Capacitance Tolerance	±5%(J), ±10%(K)
Voltage Proof	1.6U_R
Insulation resistance	≥30000MΩ, CR≤0.33μF(20℃, 1min) ≥10000S, CR>0.33μF (20℃, 1min)
Tangent of loss angle	≤0.008 %(20℃, 1KHZ)

DRAWING: (mm)

Advantage

Excellent high temperature/high humidity performance: the products have passed the harsh environmental test of 85℃/85%RH, adapting to extreme working conditions.
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

Satellite Communication Equipment (Radiation Resistant Grade Capacitors)
IoT terminals (low-power power management)
Switch/Router (PoE power supply filtering)
MRI nuclear magnetic resonance machine (gradient power filtering)
X-ray machine high-voltage generator (pulse energy storage)

FAQ

Q: How to select a model based on circuit requirements?

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