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HP 16442A User Manual page 16

Test fixture

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3. Connections for a Uniquely Shaped Device
If there is no socket module suitable for a uniquely shaped DUT, you can connect the
device by using the following socket modules:
a. blank Teflon board
b. universal socket module
Blank Teflon Board
Connect all the terminals directly to the DUT on the blank Teflon board with the
miniature banana – miniature clip connection cables, as shown in the following figure.
Make sure to place the DUT on the blank Teflon board.
Universal Socket Module
The following figure shows an example of a universal socket module. You solder the
connection pins into the universal socket, then insert the pin plug of the connection cable
into the connection pin.
Note that hydrochloric acid residue deposited by solder may cause electrical problems.
Hewlett-Packard recommends that you solder the wiring on the universal board using low
hydrochloric acid solder (HP part number: 8090-0433).
Do not use the universal socket module for low-current measurements (less than 1 nA)
that require low leakage current.
10 HP 16442A User's Gude

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