TitleSet of integrated circuits
ManufacturerOKI Electirc Industry Company Ltd.
|Model number||56X2191||Printed on top of 4 large ICs|
|Model number||A4707||Printed on 6 small ICs|
|Model number||M27128||Printed on top of three ICs|
|Model number||M5257||Printed on top pof 7 ICs|
|Model number||M5259||Printed on the bottom of 6 small ICs|
|Model number||MSM3764||Printed on top of three ICs|
Dimensionsoverall: 1/2 in x 3 7/8 in x 11 in
DescriptionObject is a collection of integrated circuits and integrated circuit carriers in a box. The box was lined with highly suspect foam which has been removed and the ICs transferred to better packing materials. The collection consists of:
A metal carrier strip with 9 IC cases.
A metal carrier strip with 7 IC cases.
A metal carrier strip with 6 of what may be complete ICs, and a seventh similar one cut from a similar strip (none stamped with any identifying numbers).
A metal carrier strip with positions for 6 ICs but no IC or plastic material applied.
Six small surface-mount ICs loose, type A4707.
Six small surface-mount ICs type M5259.
Seven surface-mount ICs type M5257.
Four large ICs type 56X2191.
Three 16-pin ICs type MSM3764.
Three 28-pin ICs type M27128.
The box in which the collection was received, which may be original packaging for some part of the collection (but likely not the carrier strips).