0.28 Inch SMD Single Digit LED Display / seven segment display
Price:
US$ 0.012-0.015 per unit (Pieces)
MOQ:
3000PCS
Delivery Time:
5-7 working days after received your payment
Brand:
DOUBLE LIGHT
Product Description
0.28 Inch SMD Single Digit LED Display / seven segment display
White SMD LED Displays
Features:
- 0.28″ (inch) digit height.
- Packaged in tape and reel for SMT manufacturing.
- Design flexibility (common cathode and anode).
- Categorized for luminous intensity.
- The thickness is thinness than tradition display.
- The product itself will remain within RoHS compliant Version.
Descriptions:
- The SMD type is much smaller than tradition type components, thus enable smaller board size, higher packing density, reduced storage space and finally smaller equipment to be obtained.
- These devices are made with white segments and gray surface.
Applications:
- Suitable for indoor use.
- Audio equipment.
- Set top box.
- Game machine.
- Channel indicator of TV.
Absolute Maximum Ratings at Ta=25℃
| Parameters | Symbol | Max. | Unit |
| Power Dissipation (Per Segment) | PD | 75 | mW |
Peak Forward Current (Per Segment) | IFP | 100 | mA |
| Continuous Forward Current (Per Segment) | IF | 25 | mA |
| Derating Linear From 50℃ | 0.35 | mA/℃ | |
| Reverse Voltage | VR | 5 | V |
| Operating Temperature Range | Topr | -40℃ to +105℃ | |
| Storage Temperature Range | Tstg | -40℃ to +105℃ | |
| Soldering Temperature | Tsld | 260℃ for 5 Seconds | |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
Luminous Intensity | IV | 5 | 10 | --- | mcd | IF=10mA (Note 1) |
| Luminous Intensity Matching Ratio (Segment To Segment) | IV-M | 2:1 | IF=10mA | |||
| Chromaticity Coordinates | X | --- | 0.30 | --- | IF=20mA | |
| Y | --- | 0.31 | --- | |||
| Forward Voltage (Per Segment) | VF | 3.0 | 3.3 | --- | V | IF=20mA |
| Reverse Current (Per Segment) | IR | --- | --- | 100 | µA | VR=5V |
Electrical Optical Characteristics at Ta=25℃
| Parameters | Symbol | Min. | Typ. | Max. | Unit | Test Condition |
| Luminous Intensity * | IV | 1500 | 3000 | --- | mcd | IF=20mA (Note 1) |
| Viewing Angle * | 2θ1/2 | --- | 30 | --- | Deg | IF=20mA (Note 2) |
| Chromaticity Coordinates | x | --- | 0.30 | --- | IF=20mA (Note 3) | |
| y | --- | 0.31 | --- | |||
| Forward Voltage | VF | 3.00 | 3.30 | 4.00 | V | IF=20mA |
| Reverse Current | IR | --- | --- | 10 | µA | VR=5V |
Notes:
- Luminous Intensity Measurement allowance is ± 10%.
- θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
- It use many parameters that correspond to the CIE 1931 2°. X, Y, and Z are CIE 1931 2° values of Red, Green and Blue content of the measurement.
White SMD LED Displays Package Dimension:
DL1-PCB281CWA
DL1-PCB281AWA
Typical Electrical / Optical Characteristics Curves
(25℃ Ambient Temperature Unless Otherwise Noted)
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
DOUBLE LIGHT ELECTRONICS TECHNOLOGY CO.,LTD
Location
Room 2711, Huishang Center, Jiahui New City, No. 3027 Shennan Middle Road, Futian District, Shenzhen City, Guangdong Province China 518033
Contact Person
Chen