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| 型号： | SPMWHT520AN5C0V0S0 |
| 元件分类： | LED |
| 英文描述： | SINGLE COLOR LED, WHITE, 3.5 mm |
| 封装： | LEAD FREE PACKAGE-2 |
| 文件页数： | 9/23页 |
| 文件大小： | 951K |
| 代理商： | SPMWHT520AN5C0V0S0 |
SAMSUNG LED
PAGE 17/23
14. Precaution for Use ( )
1) For over-current-proof function, customers are recommended to apply resistors to
prevent sudden change of the current caused by slight shift of the voltage.
.
2) This device should not be used in any type of fluid such as water, oil, organic
solvent, etc. When washing is required, IPA is recommended to use.
, , ,
IPA .
3) When the LEDs illuminate, operating current should be decided after considering the
ambient maximum temperature.
LED , .
4) LEDs must be stored in a clean environment.
If the LEDs are to be stored for 3 months or more after being shipped from
SLED, they should be packed by a sealed container with nitrogen gas injected.
(Shelf life of sealed bags: 12 months, temp. 0~40 ℃, 20~70 %RH)
LED , LED
3 .
(bag: 12 , 0~40 ℃, 20~70 %RH)
5) After storage bag is open, device subjected to soldering, solder reflow,orother
high temperature processes must be:
Bag , reflow
.
a.Mounted within 168 hours (7 days) at an assembly line with a condition of no
more than 30 ℃/60 %RH,
a. 30 ℃/60 %RH 168(7) .
b. Stored at <10 %RH.
b. 10 % .
6) Repack unused Products with anti-moisture packing, fold to close any opening and
then store in a dry place.
,
.
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