Artifact Details

Title

Vacuum tube type 12AU7 with text only box

Catalog Number

102729073

Type

Physical object

Manufacturer

Sylvania Electric Products, Inc.

Place Manufactured

U.S.

Identifying Numbers

Other number 147 Printed in white on side of tube
Other number 3 C A 109 Printed in white on side of tube
Other number JAN CHS 12AU7 Printed in white on side of tube
Part number 12AU7 Printed in grey near top of tube and in black on the box

Dimensions

box: 3 in x 1 in x 1 in; tube: 2 1/8 in x 13/16 in x 13/16 in

Description

This tube has 9 connector pins. "SYLVANIA" and "MADE IN U.S.A." are printed in white on the side of the tube. The box is off-white and with black text. The text on the box reads:"ONE ELECTRON TUBE JAN-CHS-12AU7 S.C. ORDER NO. 24593-PHILA-51-13A SYLVANIA ELECTRIC PRODUCTS INC. ACCEPTANCE DATE 11-51".

Category

Component/vacuum tube

Lot Number

X1040.90