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FEATURES: APPLICATION:
Ultra compact (2.0×1.25×0.8)
Indicators on printed circuit boards
LCD Back
Using 8 mm wide tape
Illuminations
Automotive-Telecommunication
Wavelength (nm)
Yellow
Water Clear
Viewing angle
Tolerance is
※
※Ultra low profile ※
SURFACE MOUNT CHIP LED LAMPS
Model No. LEM-41221T
※
※
※
-lights※Auto insertable.
Emitted Color Material
GaAsP 585
Lens Color
ABSOLUTE MAXIMUM RATINGS (Ta = 25℃)
CHARACTERISTIC SYMBOL RATING UNIT
Power dissipation Pm
Forward direct current IFm
Peak forward current IFp
Reverse voltage VRm
Operating temperature Topr
Storage temperature Tstg
78
30
100
5
-25 to +80
-30 to +85
ELECTRO-OPTICAL CHARACTERISTICS (Ta = 25℃)
CHARACTERISTIC SYMBOL CONDITION Min. Typ. Max. UNIT
Luminous intensity Iv IF=20mA
Forward voltage VF IF=20mA
Reverse current IR VR=5V
Peak emission wavelength λP IF=20mA
Dominant wavelength λD IF=20mA
2θ1/2 IF=20mA
1 6
2.15 2.7
10
583
585
130
mW
mA
mA
V
℃
℃
mcd
V
µA
nm
nm
deg.
PACKAGE DIMENSIONS OF DEVICE
Note: 1. All dimensions are in millimeters.
2.
±0.25mm unless otherwise specified.
Recommended Soldering Pattern
for Reflow Soldering
Letex Technology Corp.
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