罗杰斯Rogers4003，Rogers4350B标准厚度-白红宇

罗杰斯Rogers4003，Rogers4350B标准厚度

阅读量：679 次

发布时间：2019-03-15

本文共 251 字，大约阅读时间需要 1 分钟。

罗杰斯是常用的射频微波电路板板材，其覆盖频率高，损耗小，深受工程师们的喜爱。在射频电路的微带线的设计时，需要考虑其波阻抗，通常为50 $\Omega$ ，而这个阻抗和板材的厚度有关系，这里列出常用的4003和4350B的常规厚度供大家参考，具体指标以官方数据手册和PCB厂家的规格书为准。单位：mm

4003	4350B
0.203	0.101
0.305	0.168
0.406	0.254
0.508	0.338
0.813	0.422
1.524	0.508
–	0.762
–	1.524

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