Artifact Details

Title

Transistor

Catalog Number

102742509

Type

Physical object

Description

The stepping transistor has five leads.

Date

Circa 1957

Manufacturer

Bell Laboratories

Identifying Numbers

Other number A4-11 On the side of the object.

Dimensions

overall: 7/8 in x 1/2 in x 1/2 in

Category

Component/semiconductor/transistor

Credit

Gift of Barbara S. D’Asaro

Lot Number

X7353.2015