ANSI C78.391-2004 (R2009, R2016) sets forth the physical and electrical characteristics of those groups of subminiature incandescent lamps with T1 and T1-3/4 bulb shapes. Lamps with various base or termination configurations are included.





ANSI C78.391-2004 (S2022)
Original price was: $121.00.$60.00Current price is: $60.00.
American National Standard for Electric Lamps–Characteristics of Subminiature Lamps of T1 and T1-3/4 Shapes
American National Standards Institute , 01/06/2016