1987.0487.210 Texas Instruments Collection Object

Double Plug Silicon Diode - 1975
TI number: G00256

The item is a production example of the TI glass double-plug silicon diode.

This is a 1N251 (date code 7533). Instead of the TI trademark, it is marked only with GOJ, the military designator for TI, because of space. This design was in production from 1962 until the second quarter of 1982 when the diode operation transfer to Unitrode was completed. The production volume was approximately 50 million units per month in 1982.

Related material in collection: G00195.
Texas Instruments (Obie Draper.)

Contact Nance L. Briscoe for further information



National Museum of American History


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