CBB21B为无感结构，用金属化聚丙烯安全膜作电极卷绕而成，导线采用镀锡铜线，灌封料采用VO等级，塑壳封装。
CBB21B is a non-inductive structure, wound with a metallized polypropylene safety film asthe electrode. The wires are made of tinned copper wire, and the potting material is Vo grade,packaged in a plastic case.

持点 FEATURES
安全膜结构，安全性更高
Safety film structure safer
高频损耗小，内部温升小
Low loss at high frequency, small inherent temperature rise绝缘电阻高，自愈性好，寿命长
High insulation resistance, long life due to self-healing effect

用途 APPLICATIONS
适用于高频、电源适配器、脉冲电路中
Suitable for high-frequency, power adapter, and pulse circuits

技术要求 SPECIFICATIONS
引用标准Reference Standard：GB10190 (IEC 60384-17)
气候类别Climatic Category：40/105/56
额定电压Rated Voltage：250~630VDC
电容量范围Capacitance Range：0.01~4.7uF
电容量偏差Capacitance Tolerance：+5%(),+10%(K),
耐电压Voltage Proof：1.6UR(5s)
损耗角正切.Dissipation Factor：CR≤1uF,≤0.1%(20°C,1KHZ)；CR>1uF,≤0.15%(20°C,1KHZ)
绝缘电阻 Insulation Resistance：CR≤0.33uF,≥25000 MΩ
(20°C,1min)：CR>0.33uF, ≥7500S

产品尺寸 DIMENSIONS

型号	容量 (uF)	电压 (VAC)	外形尺寸（mm）
			W±0.5	H±0.5	T±0.5	P±1	D±0.05
CBB21B474K450V CBB21B105K450V CBB21B105K450V CBB21B155K450V CBB21B155K450V CBB21B225K450V	0.47 1.0 1.0 1.5 1.5 2.2	450V 450V 450V 450V 450V 450V	18.0 18.0 18.0 18.0 18.0 18.0	6.0 16.5 14.5 16.5 16.0 19.0	6.0 7.0 7.0 8.4 10.0 11.0	15.0 15.0 15.0 15.0 15.0 15.0	0.6 0.8 0.8 0.8 0.8 0.8