EN 61249-2-21:2003
Materials for printed boards and other interconnecting structures Part 2-21: Reinforced base materials, clad and unclad Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad

Standard No.

EN 61249-2-21:2003

Release Date

2003

Published By

European Committee for Electrotechnical Standardization（CENELEC）

Latest

EN 61249-2-21:2003

EN 61249-2-21:2003 history

• 2003 EN 61249-2-21:2003 Materials for printed boards and other interconnecting structures Part 2-21: Reinforced base materials, clad and unclad Non-halogenated epoxide woven E-glass reinforced laminated sheets of defined flammability (vertical burning test), copper-clad