334-15-T2C1-1SUB_11 Datasheet, PDF (10/12 Pages) Everlight Electronics Co., Ltd – Popular T-1 3/4 round package

Technical Data Sheet
334-15/T2C1-1SUB
laminar wave
Fluxing
Prehead
Avoiding applying any stress to the lead frame while the LEDs are at high temperature
particularly when soldering.
Dip and hand soldering should not be done more than one time
After soldering the LEDs, the epoxy bulb should be protected from mechanical shock or
vibration until the LEDs return to room temperature.
A rapid-rate process is not recommended for cooling the LEDs down from the peak temperature.
Although the recommended soldering conditions are specified in the above table, dip or
handsoldering at the lowest possible temperature is desirable for the LEDs.
Wave soldering parameter must be set and maintain according to recommended temperature and
dwell time in the solder wave.
4. Cleaning
When necessary, cleaning should occur only with isopropyl alcohol at room temperature for a
duration of no more than one minute. Dry at room temperature before use.
Do not clean the LEDs by the ultrasonic. When it is absolutely necessary, the influence of
ultrasonic cleaning on the LEDs depends on factors such as ultrasonic power and the assembled
condition. Ultrasonic cleaning shall be pre-qualified to ensure this will not cause damage to the
LED
Everlight Electronics Co., Ltd.
Device Number: DLE-0000318
http\\:www.everlight.com
Established date:11-14-2008
Rev 1
Page: 10 of 9
Established by: Ruby Lin