07.10.2014

LED490-series

3 of 3

Recommended Land Layout (Unit: mm)

3. Soldering Conditions

• Solder the LEDs no closer than 3 mm from the base of the lead.

• DO NOT apply any stress to the lead particularly when heat.

• The LEDs must not be reposition after soldering.

• After soldering the LEDs, the lead should be protected from mechanical shock or vibration

until the LEDs return to room temperature.

• When it is necessary to clamp the LEDs to prevent soldering failure, it is important to

minimize the mechanical stress on the LEDs.

• Cut the LED leads at room temperature. Cutting the leads at high temperature may cause

the failure of the LEDs.

Soldering Conditions

4. Static Electricity

• The LEDs are very sensitive to Static Electricity and surge voltage. So it is recommended

that a wrist band or an anti-electrostatic glove be used when handling the LEDs.

• All devices, equipment and machinery must be grounded properly. It is recommended that

precautions should be taken against surge voltage to the equipment that mounts the LEDs.