105j 250v Capacitor

The CBB21X-Mini Film Capacitor (MPS) is constructed from metallized polypropylene film. It features low loss, a small internal temperature rise, and good self-healing properties. Some smaller capacitance values can be produced using a series-wound film technique, and the capacitor offers high voltage resistance

Product Introduction

CBB21X-Mini Film Capacitor (MPS), Made of metallized polypropylene film, it has low loss, small internal temperature rise, good self-healing property, and some small capacity can be produced by series film, with high voltage resistance.
High temperature wax inner seal, flame retardant epoxy powder encapsulation, good insulation resistance, high voltage resistance, low noise.
Suitable for various AC and DC pulse circuits with large pulses.

Features

sub-miniature Metallized polypropylene film, small inherent temperature rise.
High voltage resistance, high temperature wax sealed , flame retardant epoxy powder coating.
Low noise.
Moisture-proof, flame retardant.
Low dissipation factor.
Good self-healing property, good stability and reliability.

SPECIFICATIONS
Climatic Category	40/085/21
Rated Voltage	63V, 100V, 250V, 400V, 630V, 1000V
Capacitance Range	0.0010Μf ~0.33μF
Capacitance Tolerance	±5%(J), ±10%(K)
Voltage Proof	1.6U_R
Insulation resistance	≥3000MΩ, CR≤0.33μF (20℃, 1min) ≥5000S, CR>0.33μF (20℃, 1min)
Tangent of loss angle	≤0.008 %(20℃, 1KHZ)

DRAWING: (mm)

Advantage

Advanced material technology: High purity metallized film material is used to ensure low loss, high withstand voltage and long life of the capacitors.
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.
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.

Application Scenario

Charging pile modules (power factor correction PFC circuits)
Hydrogen fuel cell systems (DC/DC converter filtering)
Smart grid reactive power compensation devices (SVG/APF harmonic management)
Solar microinverters (high-frequency resonant capacitors)
Wireless charging devices (energy transfer coupling)
On-Board Chargers (OBC) (input/output filtering)
Motor Drivers (IGBT Buffer Capacitors)

FAQ

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