T-Tec.China (HK) Co., Limited
T-Tec.China (HK) Co., Limited
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1.9" blue color black face 8x8 LED dot matrix display , comon anode or cathode
size: 48x48mm
█ Features :
● Industrial standard size.
● Low power consumption.
● Categorized for luminous intensity.
● Pb free
● The product itself will remain within RoHS compliant version
█ Applications :
● Audio equipment
● Instrument panels
● Digital read out display
●indoor display
Absolute Maximum Ratings(TA=25℃)
Items |
Minimum value |
Maximum value |
Unit |
|
DC forward current IF/Seg |
|
20 |
mA |
|
Reverse voltage VR/Seg |
|
5 |
V |
|
Operating temperature TOPR |
-25 |
+85 |
℃ |
|
Storage temperature TSTG |
-25 |
+85 |
℃ |
|
Peak pulse current IFM/Seg |
|
60 |
mA |
Note:Condition for IFP is pulse of 1/10 duty cycle and 0.1msec width, electrostatic protective use,
Soldering within 2-3 seconds in dry and well-ventilated area
Typical Electrical & Optical Characteristics(TA=25℃):
Items |
Condition |
Unit |
Minimum value |
Typ |
Maximum value |
|
Forward Voltage VF/Seg |
IF=20mA |
V |
2.8 |
3.2 |
3.6 |
|
Reverse current Ir/Seg |
VR=5V |
uA |
- |
- |
50 |
|
Peak wavelength |
IF=20mA |
nm |
460 |
465 |
470 |
|
Half width |
IF=20mA |
nm |
|
17.5 |
|
|
Luminous intensity Iv/seg |
IF=20mA |
mcd |
60 |
80 |
100 |