铝电解电容器
电解电容器是一种极性电容器,利用湿态电解液与氧化膜来储存电荷。以铝电解电容器为例,其结构由两片紧密叠置的铝箔卷绕而成,分别作为正极(阳极)和负极(阴极),二者之间通过一层浸渍有湿态电解液的薄型隔离介质隔开。在阳极侧的铝箔表面所形成的致密氧化铝绝缘层充当介电材料,从而在紧凑的封装内实现高电容值。这类极性电容器特别适用于对空间与重量要求严苛的应用场景,如各类电子设备、电源以及滤波电路等。
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.31
20+:$0.26
100+:$0.22
1000+:$0.21
3000+:$0.18
10+:$0.52
20+:$0.44
100+:$0.42
1000+:$0.4
3000+:$0.38
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
10+:$0.59
20+:$0.58
100+:$0.45
1000+:$0.42
3000+:$0.42
10+:$0.11
20+:$0.1
100+:$0.09
1000+:$0.08
3000+:$0.06
10+:$0.11
20+:$0.11
100+:$0.09
1000+:$0.07
3000+:$0.06
CAP ALUM 47UF 20% 450V RADIAL
1+:$2.09
10+:$1.38
50+:$1.05
100+:$0.94
500+:$0.79
1000+:$0.75