BS EN 120004:1993現行
Specification for harmonized system of quality assessment for electronic components. Blank detail specification. Ambient rated photocouplers with phototransistor output
出版：British Standards Institution
專家解讀視頻
Gives ratings, characteristics and inspection requirements to be included as mandatory requirements in accordance with BS CECC 20000 in any detail specification for these devices.
? British Standards Institution 2013
Amendment notes:
AMD 8003 published 15 October 1993
Document identifier notes:
Formerly BS CECC 20004:1988.
EN 120004 : 1992 - Identical
NEN EN 120004 : 2005 - Identical
DIN EN 120004 : 1997 - Identical
CECC 20004 : 87 AMD 1 - Identical
NEN EN 120004 : 2005 - Identical
DIN EN 120004 : 1997 - Identical
EN 120004 : 1992 - Identical
CECC 20004 : 87 AMD 1 - Identical
CECC 20004:1987 - Identical
DIN EN 120004 (1997-02) - Identical
NEN EN 120004:2005 - Identical
EN 120004:1992 - Identical
SS EN 120004 Ed. 1 (1995) - Identical
