薄膜電容的種類很多，以金屬化聚丙烯薄膜電容為例，主流型號+定制型號，甚至有上千種類型，這也導致CBB電容選型的時候比較困難。其實CBB薄膜電容選型并不復雜，我們只需要重點考慮幾個參數就足夠了。

　　There are many kinds of film capacitors. Take metallized polypropylene film capacitors as an example, there are mainstream models + customized models, and even thousands of types. This also makes it difficult to select CBB capacitors. In fact, the modeling of CBB thin film capacitor is not complicated, we only need to focus on a few parameters.

　　其實想要找到正確的薄膜電容型號很簡單，大家在咨詢的時候只要知道這幾種參數即可。

　　In fact, to find the right film capacitor model is very simple, we need to know these parameters when consulting.

　　1、容量。以CBB22電容為例，它的容量范圍是：0.0047-3.3Uf。

　　Capacity. Taking CBB22 capacitor as an example, its capacity range is 0.0047-3.3uf.

　　2、誤差。常見的誤差范圍有：±5％（J），±10％（K），±20％（M）。

　　Error. The common error ranges are ± 5% (J), ± 10% (k) and ± 20% (m).

　　3、尺寸。這個最多，而且還可以定制生產。

　　Size. This is the most, and it can be customized.

　　4、電壓。主流電壓主要有250V，400V，630V。

　　Voltage. The main voltage is 250V, 400V and 630V.

　　5、材質。

　　Material.

　　6、腳距腳長。

　　Feet to feet.

　　如果實在不知道如何選型，最簡單的方法就是聯系我們紅寶電子的客服為您選型，我們會根據需求為您推薦適合的電容型號。

　　If you really don't know how to select the type, the simplest way is to contact our customer service of Hongbao electronics to select the type for you. We will recommend the suitable capacitor model for you according to the demand.