FR4

FR4 is an abbreviation for Flame Retardant 4. It is a fiberglass material used in the manufacture of printed circuit boards.
FR4 is widely used to build electronic equipment.

Dialectric Constant of 4.7
Acceptable for signals up to around 10Gbs

NodeWorks boosts web surfing!

Page Returned in 0.164 seconds - HTML Compressed 69.5%

This article is from Wikipedia. All text is available
under the terms of the GNU Free Documentation License.