Sensirion Ag

Hans Eggenberger

Markus Graf

Christoph Schanz

Martin Fitzi

The present idea refers to a needle head, its use in a probe arrangement, and a method for electrically contacting multiple electronic components. The needle head comprises a body with a lower surface, needle electrodes emerging from the lower surface, and multiple outlets arranged in the lower surface. A channel is arranged between an inlet in the body and the outlets for conveying a medium from the inlet to the outlets. By this means, electronic components arranged in close distance under the lower surface of the needle head are directly exposed to the medium which provides a test environment during a test of the electronic components.

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Rüti, Switzerland

Hans Eggenberger