| 1987.0487.031 | Texas Instruments Collection | Object |
| 2N497 Silicon Mesa Transistor - 1957 TI number: G00271 The display is a block of Lucite containing an open and a sealed example of the 2N497 silicon mesa medium power transistor. TI introduced the 2N497 in 1957, and it was the first silicon medium power transistor available to the industry. Using a mesa structure, the device was rated at 200 mA collector current and 4 W dissipation at 25 degrees C. Related material in collection: G00103. |
| Texas Instruments (Howard Moss, Harry Owens.)
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