Fan Capacitor Sh Cbb61

4 min read Jun 26, 2024
Fan Capacitor Sh Cbb61

Fan Capacitor SH CBB61: A Comprehensive Guide


A fan capacitor is an essential component in electric fans, responsible for storing energy and regulating the motor's speed. The SH CBB61 is a popular type of fan capacitor widely used in various applications. In this article, we will delve into the details of the SH CBB61 fan capacitor, its features, benefits, and applications.

Overview of SH CBB61 Fan Capacitor

The SH CBB61 is a metallized polypropylene film capacitor designed specifically for motor applications, including fan motors. It is a CBB61 type capacitor, which means it has a cylindrical shape with axial leads. The SH CBB61 is known for its high reliability, long lifespan, and excellent performance in harsh environments.

Key Features

  • Rated Voltage: 250VAC
  • Rated Capacitance: 1.5uF to 50uF
  • Tolerance: ±5%
  • Operating Temperature: -40°C to 100°C
  • Storage Temperature: -40°C to 120°C
  • Insulation Resistance: ≥1000MΩ
  • Dielectric Strength: ≥2000VAC

Benefits of SH CBB61 Fan Capacitor

High Reliability

The SH CBB61 fan capacitor is designed to operate in harsh environments, withstanding high temperatures, humidity, and voltage fluctuations. This makes it an ideal choice for industrial and commercial applications.

Long Lifespan

The metallized polypropylene film used in the SH CBB61 capacitor ensures a long lifespan, reducing the need for frequent replacements and minimizing downtime.

Low Dissipation Factor

The SH CBB61 fan capacitor has a low dissipation factor, which means it can handle high frequencies without significant energy loss. This results in improved motor efficiency and reduced heat generation.

Compact Design

The cylindrical shape with axial leads of the SH CBB61 capacitor makes it easy to install and suitable for compact designs.

Applications of SH CBB61 Fan Capacitor

The SH CBB61 fan capacitor is widely used in various applications, including:

Electric Fans

The SH CBB61 is commonly used in electric fans, including axial fans, centrifugal fans, and cross-flow fans.

Air Conditioning and Refrigeration

The capacitor is used in air conditioning and refrigeration systems to regulate motor speed and improve efficiency.

Industrial and Commercial Applications

The SH CBB61 fan capacitor is used in industrial and commercial applications, such as pumps, compressors, and conveyors.


The SH CBB61 fan capacitor is a reliable and efficient component for motor applications. Its high reliability, long lifespan, and low dissipation factor make it an ideal choice for various industries. Whether you're working on electric fans, air conditioning systems, or industrial equipment, the SH CBB61 fan capacitor is a suitable solution for your needs.

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