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GAISER TOOL COMPANY

Gaiser Tool Company - Home Page

GAISER DIE COLLETS   

3300, 3800 & 3900 SERIES - EUTECTIC DIE COLLETS/ VACUUM PICK-UP TOOLS

Vacuum pick-up tools are used for die attach. This flat face series of tools holds the die against the face of the tool. Generally this process is used for epoxy die attach but can be used in some cases for eutectic bonding on smaller die sizes.
Tungsten carbide can be used for the tip material but in some cases can cause undesirable scratching on the die surface. When die scratching is a concern, Vespel or Delrin plastic tipped tools are recommended.
Delrin is the softest of the materials but can be easily damaged if mishandled. Also, Delrin can pick-up a

static charge which may be detrimental to some types of devices such as CMOS.
Vespel is a more durable, rigid plastic that does not hold a static charge and is rated for continuous operation at 500 F (260C).
If the die is rotating during pick-up with a larger die, then a rectangular face pick-up tool may be used to help reduce this problem.
All pick-up tools are available on shanks that are presented on the Shank Styles pages (Note: 2 pages). If a shank is not listed then we can make the shank per customer drawings or requirements.     

Dimensions in inches unless otherwise specified

3300,3800 & 3900 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