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Features for CBB capacitors

Views:0     Author:Site Editor     Publish Time: 2020-03-23      Origin:Site

CBB capacitors are non-inductive, polyester film as medium, aluminum foil for electrode winding, tinned copper clad steel wire, epoxy resin encapsulation.


1. CBB capacitors are stable and reliable;

2. No inductive structure reduces the loss factor to a low level;

3. Excellent environmental performance.

4. ESR is low. skills requirement:

Rated temperature: -40 ° C ~ ~ +85 ° C;

Rated voltage: 100V, 250V, 400V, 630V;

Capacitance range: 0.001UF~~0.47UF;

Capacitance deviation: ±5 (J), ±10 (K), ±20 (M);

Loss tangent angle: 1% (max) at 1 KHz;

Withstand voltage: Teminal to (at20 ± 5 ° C).

CBB capacitors are ideal for commercial equipment where small signal circuits are required to reduce noise.


Metallized film capacitors have high resistance, good solderability and self-resetting properties, and miniature space saving.



1. Working temperature: -40 ° C ~ ~ +85 ° C;

2. Capacitance range: 0.01UF~~10UF;

3. Capacitance tolerance: ±5 (J), ±10 (K), ±20 (M);

Rated voltage: 100V, 250V, 400V, 630V;

Loss tangent angle: 1% (max) at 1 KHz;

Withstand voltage: Teminal to (at20 ± 5 ° C).

Suitable for coupling, filtering, rectifying and timing circuits, it is widely used in equipment for remote communication, data processing, industrial instrumentation and automatic control systems.


Metallized film capacitors have many excellent properties and are a superior capacitor. Its main characteristics are as follows: no polarity, high insulation resistance, excellent frequency characteristics (wide frequency response), and low dielectric loss. Based on the above advantages, film capacitors are used in large quantities on analog circuits. Especially in the part where the signal is connected, it is necessary to use a capacitor with good frequency characteristics and extremely low dielectric loss to ensure that the signal is transmitted without much distortion. Among all the film capavitors, the characteristics of polypropylene (PP) capacitors and polystyrene (PS) capacitors are remarkable, and the prices of these two capacitors are also relatively high.


I hope that the methods shared above can help everyone.


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