734.941.8100

Internal Cavity Circuit Boards

Definition
Preventing specific areas of the inner layers from contact with the prepreg requires circuit boards to have internal cavities, which are an intentional void in specific areas of the inner layer.

Applications & Industries Served
Component assembly and air retention applications require portion of inner layer to remain open. SEC serves the following industries: RFMW, Military, Telecom and Natural Gas Detection.

Common Issues
Registration, bonding material bleed-outs into cavity and shallow cavity routing.

Click here to read more

Sample Boards

 

3_big


3_big

2_bigN
33333