Your contact person
Adrian Bangerter
+41 62 285 80 13
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Laser Trimmer PAL

MicroContact's unique passive matching technology allows fast matching of all resistors in a single trimming pass, making it much more economical and faster than conventional solutions.

The substrate is fixed between the clamping bell and the rigid needle adapter. The compressed air in the pressure chamber counteracts the contacting force. All resistors are only contacted from below and are lying free on the top so that they can all be trimmed through the pressure glass in the same clamping.

MicroContact Laser Trimmer PAL (pdf)

Advantages of the PAL Laser Trimmer

• All resistors can be trimmed in one pass.
• The substrate is processed only in one process step.
  • Only one machine is needed (space saving).
  • Only one adapter per substrate is required (cost saving).
  • Faster set-up - only one adapter is set up.
  • Faster output of the series.

• No limitation in resistance density.
• Minimum test points with ø 80μm are required.
• Thanks to the suction of the laser burn-up in the pressure chamber, substrate, adapter and machine are not contaminated.
• Vision system for laser trimming and aligning.
• Applications can be stepped in the X- and Y-directions.
• Economy of the plant (1 trimmer and not 5-8 parts).

LTCC handling and trimm station

Rigid needle adapter on the grid field

Laser trimmer with laser from above

Your contact person
Adrian Bangerter
+41 62 285 80 13
This email address is being protected from spambots. You need JavaScript enabled to view it.