Indoor 0.39" seven segment Four Digits LED display with red color, LED Numeric Display
We can supply you products in good designs,high quality,reasonable price and prompt delivery time.
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1,we can supply you all kinds of 7 segment LED |
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2,long life-span |
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3,high reliability |
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4,color digit: red,blue,green,white |
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5,size can be from 0.28" to 16" |
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6,IC compatible |
Features:High efficiency, low power consumption.
Extremely low current.
Luminous evenly distributed on each segment.
Low development cost.
Descriptions:Industrial standard size.
These display provide excellent reliability in bright ambient light.
These devices are made with white segments and black surface.
Applications:Audio equipment or instrument panels.
General use for digital indicators.
Multimedia product.
Reliability test items and conditions:
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No. |
Item |
Test Conditions |
Test Hours/Cycle |
Sample Size |
Failure Judgment Criteria |
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1 |
Temperature Cycle |
H : +85°C 30min ∫ 5 min L : -55°C 30min |
50 CYCLE |
76 PCS |
Iv<=Ivt*0.5 or Vf>=U or Vf<=L |
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2 |
High Temperature / High Humidity |
85°C/85% RH |
1000 HRS |
76 PCS |
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3 |
Thermal Shock |
H : +100°C 5min ∫ 10 sec L : -10°C 5min |
50 CYCLE |
76 PCS |
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4 |
DC Operating Life |
IF = 10 mA |
1000 HRS |
76 PCS |
