Vacuum tube type 6AF4 in color graphic box
Radio Corporation of America (RCA)
||Printed in grey on side of tube
box: 1 in x 1 in x 3 in; tube: 2 1/8 in x 3/4 in x 3/4 in
This miniature tube has 7 connector pins. The RCA logo, "RCA ELECTRON TUBE", and "MADE IN U.S.A" are printed in white on the side of the tube.