DMC-20171 Optrex America Inc, DMC-20171 Datasheet - Page 9
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DMC-20171
Manufacturer Part Number
DMC-20171
Description
LCD MODULE 20X1 CHARACTER
Manufacturer
Optrex America Inc
Series
DMC-20171r
Specifications of DMC-20171
Display Type
TN - Twisted Nematic
Display Mode
Reflective
Number Of Digits/alpha
20
Outline L X W X H
*
Viewing Area
154.00mm L x 15.30mm W
Backlight
Without Backlight
Display Format
20 x 1
Character Size
11.50mm H x 6.70mm W
Character Format
5 x 7 CURS
Voltage - Supply
5.0V
Dot Size
1.30mm W x 1.30mm H
Interface
*
Operating Temperature
0°C ~ 50°C
Other names
73-1021
OP120
OP120
Note 1 : Unless otherwise specified, tests will be conducted under the following condition.
Note 2 : Unless otherwise specified, tests will be not conducted under functioning state.
Note 3 : No dew condensation to be observed.
Note 4 : The function test shall be conducted after 4 hours storage at the normal temperature and humidity
Note 5 : Vibration test will be conducted to the product itself without putting it in a container.
No.
5.Test
1
2
3
4
5
6
7
No change on display and in operation under the following test condition.
DMC20171 (AA) No.2000-0077
after removed from the test chamber.
High Temperature Operating
Low Temperature Operating
High Temperature Storage
Low Temperature Storage
Damp Proof Test
Vibration Test
Shock Test
Temperature : 20±5℃
Humidity
Parameter
: 65±5%
50℃±2℃, 96hrs (operation state)
0℃±2℃, 96hrs (operation state)
70℃±2℃, 96hrs
-20℃±2℃, 96hrs
40℃±2℃, 90~95%RH, 96hrs
Total fixed amplitude : 1.5mm
Vibration Frequency : 10~55Hz
One cycle 60 seconds to 3 directions of X, Y, Z for
each 15 minutes
To be measured after dropping from 60cm high on
the concrete surface in packing state.
E
B
OPTREX
60cm
G
Concrete Surface
OPTREX CORPORATION
D
A
Conditions
C
F
Dropping method corner dropping
Edge dropping
Face dropping
A corner : once
B,C,D edge : once
E,F,G face : once
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Notes
3, 4
3, 4
3
4
5