Artifact Details

Title

Box of 18 different lead frame styles

Catalog Number

102688693

Type

Physical object

Identifying Numbers

Other number 25 Donor identification number

Dimensions

in box: 2 in x 9 5/8 in x 4 in

Description

Strips are attached to paper with masking tape.
Donor writes, "This box contains 18 different leadframe styles, represented by 50 strips altogether, and each leadframe pattern illustrates a different design and approach. Some of the leadframes are etched or stamped, some are premolded into packages, others have been post-molded after the device has been die attached and wire-bonded to the frame. The list of leadframe types illustrated is on the top page of the stack in the box."

Category

Component/other

Credit

Gift of SEMI

Lot Number

X4294.2008