SURFACE PATTERN

On customer demand thin film conductive patterns can be printed directly onto the TEC cold side. Applications - direct mounting of laser, CCD, photodetector chips on TE module cold side surface. Typical plating:

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Gold plating, provided for wire bonding.

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Ni/Sn plating for solderability

THERMOSENSOR

Mounting of miniature NTC thermistors or other type thermosensors to a TEC cold side is available on request. RMT recommends miniature glass-beaded thermistors for this use.

A range of thermistors is available (resistance nominal, TCR, dimensions). 

Mounting method is thermoconductive epoxy gluing to the cold side lateral surface or demanded placement.