Artifact Details

Title

Elliott 803B British Germanium Transistor Computer circuit board

Catalog Number

X278.83H

Type

Physical object

Date

1962

Manufacturer

Mullard- Ltd.

Place Manufactured

U.K.

Identifying Numbers

Other number 11 TE2 (*) On white sticker on component side
Other number P.C.123/3 On component side
Other number TE2-45 On metal plate on component side

Dimensions

overall: 2 3/4 in x 13 1/4 in x 12 1/4 in

Description

TE2 Address selector. The large oval silver objects are OC23 germanium power transistors. The small cylindrical silver objects are OC84 germanium small signal transistors. The red objects are pulse transtormers. The white objects are ferrite core logic elements and the bright yellow are germanium diodes. This board translates the logical address core into the appropriate codes to address the ferrite core memory. It interface the memory.

Category

Component: circuit board / module

Credit

Gift of Mr. Soper

Lot Number

X278.83