FR-4 Alert ?
Did you know that:
The FR in FR-4 stands for "flame retardant". It refers to its ability to self-extinguish after a fire. ?
FR-4 is a composite material made of glass fibers surrounding an epoxy resin ?
FR-4 is not the material name, but a collective term for a variety of laminates with different properties. ?
FR-4 was defined in the 1960s and is still being perfected today. ?
FR-4 is the most widely used laminate for printed circuit boards, but it is not simple. ??
??? Our FR-4 blog explains the special features and what this means for PCB design ?
https://www.eurocircuits.com/blog/fr-4-used-by-many-known-by-few/
#eurocircuits#PCB#pcbdesign#pcbmanufacturing#fr4#laminates