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GAISER TOOL COMPANY

Gaiser Tool Company - Home Page

GAISER EUTECTIC DIE COLLETS   

3600 & 3700 SERIES - EUTECTIC DIE COLLETS

Eutectic Die collets are used to attach the die to the substrate. Die collets are designed to pick up the die by the edges. The inside of the collet has slanted sides. The four-sided collet is referred to as an "inverted pyramid" type and the two-sided collet is referred to as a "channel" type.
The four-sided collet has the advantage of absolute control of positioning of the die because it is contained on all four sides.
The two-sided collet has the advantage of additional clearance on each end to place the die adjacent to a wall or another device. The disadvantage is the die can only be scrubbed in one axis and the die may change position in the other direction. 

The collet is designed so that 50% of the die thickness extends out of the cavity or channel. During some conditions either the eutectic or epoxy material may extrude up onto the face of the collet and contaminate it. To eliminate this condition the customer should order the collet calling for a thinner die size than is actually used. The collet will be made smaller and allow more of the die to the exposed away from the face.
All die collets are available on shanks that are presented on Shank Styles  pages (Note: 2 pages). If a shank is not listed, Gaiser Tool Company can make a shank style per customer drawings or requirements.     

Dimensions in inches unless otherwise specified

3600 & 3700 SERIES

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NOTE: Shank Styles

Get the DIE ATTACH Product Datasheet in DIE ATTACH format, (including the Model 3300 Perimeter Pick-Up tool).

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Last modified: 2016-08-22