Good Self-Healing Cbb21 683j 400v Metallized Polypropylene Film Capacitor High Pressure And Low Noise.​

CBB21 capacitors and CBB22 capacitors are the same type of capacitors, and some manufacturers like to print MPP words, they are the same type of capacitors, CBB21 capacitors use metallized polypropylene film non-inductive winding, flame retardant epoxy powder packaging, plating Leaded by tin-copper wire, it has the characteristics of strong moisture resistance, good self-healing property, high insulation and low loss. Suitable for LED lights, ignition and high frequency circuits.

The difference between CBB21 capacitors and CBB22 capacitors

The models of these two capacitors belong to the non-polar polypropylene material (CBB), and there is no obvious difference in essence, but they are different in technical details.

The CBB21 capacitor was born earlier than the CBB22 capacitor. It was a film capacitor first developed by a Japanese capacitor company. It was suitable for the role of coupling circuits and filter circuits in the early days.

With the development of capacitor technology, the improved polypropylene material has extended new circuit functions such as step-down and resonance, but the name CBB21 already exists. CBB (non-polar polypropylene material) 2 (direct current) 1 (radial lead wire), this capacitor is also in line, it can't be called an upgraded version of CBB21, it can only be called a CBB22 capacitor by changing its name.

Product features of CBB21X:

1. The volume is small, and the installation does not take up space.
2. Metallized polypropylene film, non-inductive structure, excellent electrical performance.
3. Excellent frequency and temperature characteristics.
4. Good self-healing property.
5. Wide working temperature range.

Usage:

Widely used in a variety of AC and DC pulse larger circuits.

Specification: