What is the UL rating of your FR-4 material?

Our boards are made using the industry standard FR4 laminate.

While the laminate has a UL flammability rating UL rated (94V-0, CTI = 4), we do not stamp a UL rating on the boards.  As a result, the boards that we manufacture are not UL rated.

From our manufacturing specifications webpages:  “The maximum operating temperature is 125 degrees C”.