详细说明：

CBB81为无感结构，用聚丙烯膜作为电介质和铝箔为电极卷绕而成，导线采用镀锡铜包钢线，使用环氧树脂包封。

CBB81 are non-inductively wound with polypropylene film as the dielectric and aluminum foil as the electrode with copper-clad steel leads and epoxy resin coated.

---

特点 features：
高频损耗小,适用于大电流
优异的高频、温度特性
绝缘电阻高，寿命长
广泛用于高频、直流和脉冲电路中

Very low loss at high frequency,suitable for high current
Excellent frequency and temperature characteristics
High Insulation resistance, self-healing effect
Widely used in high frequency, DC, AC and pulse circuits