NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN IEC 60068-2-20 [Withdrawn] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 60249-2C | 1973 | Base materials for printed circuits. Part 2 : Specifications. More |
| IEC 60249-2C AMD 2 | 1979 | Base materials for printed circuits. Part 2 : Specifications. More |
| IEC 60249-2D | 1975 | Base materials for printed circuits. Part 2 : Specifications. Fourth supplement: Additional thicknesses of 0.7mm and 1.5mm of metal-clad base materials for use with plated-through holes and edge connectors More |
| IEC 60249-2E | 1975 | Base materials for printed circuits; Part 2 : Specifications; 5th amendment More |
| IEC 60249-2F | 1978 | Base materials for printed circuits. Part 2: Specifications. Sixth supplement: Specification No. 8: Flexible copper-clad polyester (PETP) film More |
| IEC 60249-2G | 1980 | Base materials for printed circuits. Part 2 : Specifications. Seventh supplement: Specification No.7: Phenolic cellulose paper copper-clad laminated sheet of defined flammability (vertical burning test) More |
| IEC 60249-3 | 1973 | Base materials for printed circuits. Part 3: Special materials used in connection with printed circuits More |
| IEC 60249-3A | 1976 | Base materials for printed circuits. Part 3 : Special materials used in connection with printed circuits. First supplement: Specification No. 2: Specification for copper foil for use in the manufacture of copper-clad base materials More |
| IEC 60326-2 | 1976 | Printed boards. Part 2 : Test methods More |
