Ultra-low Profile Dome Array

B3DA

275

Precautions

■ Attaching to the PCB

Remove the Dome Array from the sheet using tweezers or a vacuum

pick-up tool, and attach it above the contact on the PCB surface,

which has been wiped clean in advance.

Do not reuse a Dome Array that has been detached from the PCB.

Attach a new Dome Array to the PCB.

Do not touch the Dome Array with bare hands, or with unclean

gloves. Doing so may damage the Dome Array, which is the part that

comes in contact with the PCB.

■ Reflow Soldering

The Dome Array cannot withstand heat from reflow soldering. Always

perform reflow soldering before attaching the Dome Array to the

PCB.

■ Washing

Do not wash the Dome Array. The Dome Array is not water-resistant

and must not be exposed to water or other liquids.

■ Common Precautions

Be sure to read the precautions common to all Tactile Switches,

contained in the Technical User’s Guide, “Tactile Switches, Technical

Information” for correct use.