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PDF LY55140 Data sheet ( Hoja de datos )
| Número de pieza | LY55140 | |
| Descripción | RECTANGLE TYPE LED LAMPS | |
| Fabricantes | LIGITEK electronics | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LY55140 (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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RECTANGLE TYPE LED LAMPS
www.DataSheet4U.com
LIGITEK ELECTRONICS CO.,LTD.
Property of Ligitek Only
LY55140
DATA SHEET
DOC. NO : QW0905- LY55140
REV. : A
DATE : 07 - Apr. - 2005
1 page  
PART NO. LY55140
Reliability Test:
LIGITEK ELECTRONICSwCwwO.Da.t,aLShTeetD4U..com
Property of Ligitek Only
Page 4/4
Test Item
Operating Life Test
High Temperature
Storage Test
Low Temperature
Storage Test
Test Condition
1.Under Room Temperature
2.If=20mA
3.t=1000 hrs (-24hrs, +72hrs)
1.Ta=105 5
2.t=1000 hrs (-24hrs, +72hrs)
Description
This test is conducted for the purpose
of detemining the resisance of a part
in electrical and themal stressed.
The purpose of this is the resistance of
the device which is laid under ondition
of hogh temperature for hours.
Reference
Standard
MIL-STD-750: 1026
MIL-STD-883: 1005
JIS C 7021: B-1
MIL-STD-883:1008
JIS C 7021: B-10
1.Ta=-40 5
2.t=1000 hrs (-24hrs, +72hrs)
The purpose of this is the resistance
of the device which is laid under
condition of low temperature for hours.
JIS C 7021: B-12
High Temperature
High Humidity Test
Thermal Shock Test
1.Ta=65 5
2.RH=90 %~95%
3.t=240hrs 2hrs
1.Ta=105 5 &-40
(10min) (10min)
2.total 10 cycles
5
Solder Resistance
Test
1.T.Sol=260 5
2.Dwell time= 10 1sec.
Solderability Test
1.T.Sol=230 5
2.Dwell time=5 1sec
The purpose of this test is the resistance
of the device under tropical for hous.
MIL-STD-202:103B
JIS C 7021: B-11
The purpose of this is the resistance of
the device to sudden extreme changes
in high and low temperature.
This test intended to determine the
thermal characteristic resistance
of the device to sudden exposures
at extreme changes in temperature
when soldering the lead wire.
This test intended to see soldering well
performed or not.
MIL-STD-202: 107D
MIL-STD-750: 1051
MIL-STD-883: 1011
MIL-STD-202: 210A
MIL-STD-750: 2031
JIS C 7021: A-1
MIL-STD-202: 208D
MIL-STD-750: 2026
MIL-STD-883: 2003
JIS C 7021: A-2
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet LY55140.PDF ] | |
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