Red 60mW 640nm 0.28" Triple Digit Numeric Displays 3 digit 7 segment display
Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL3-281ARB
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiated
Packaging Details:
Dimensions per Unit:0.28 × 0.2 × 0.13 Meters
• Weight per Unit:3.5 Kilograms
• Units per Export Carton:40000
• Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters
• Export Carton Weight:14.2 Kilograms
Delivery Time: 7 working days after received your payment
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 8,000,000pcs per Day
- Product Description
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Product Name: 0.28 Inch LED Digital Display Package: Triple Digit Numeric Displays Source Color: Super Bright Red Chip Material: GaAlAs Peak Emission Wavelength: 640nm Power Dissipation Per Segment: 60mW Highlight: 0.28" Triple Digit Numeric Displays, 60mW Triple Digit Numeric Displays, 640nm 3 Digit 7 Segment Display 0.28" Triple Digit Numeric Displays 3 digit 7 segment display datasheet
Features:
1. 0.28″(inch) digit height.
2. Excellent segment uniformity.
3. Sold state reliability.
4. Industrial standard size.
5. Low power consumption.
6. The product itself will remain within RoHS compliant Version.
Descriptions:
1. The DL3-281XRB series is a lager 7.0mm (0.28″) high seven segments display designed for viewing
distances up to 7 meters.
2. These displays provide excellent reliability in bright ambient light.
3. These devices are made with white segments and black surface.
Applications:
1. Audio equipment.
2. Instrument panels.
3. Digital read out display.Device Selection Guide:
Model No. Chip Material Source Color Description DL3-281ARB GaAlAs Super Bright Red Common Anode DL3-281CRB Super Bright Red Common Cathode Package Dimension:
Triple Digit Numeric Displays Absolute Maximum Ratings at Ta=25℃
Parameters Symbol Max. Unit Power Dissipation Per Segment PD 60 mW Peak Forward Current Per Segment
(1/10 Duty Cycle, 0.1ms Pulse Width)
IFP 100 mA Forward Current Per Segment IF 25 mA Dating Linear From 50℃ 0.4 mA/℃ Reverse Voltage VR 5 V Operating Temperature Range Topr -40℃ to +80℃ Storage Temperature Range Tstg -40℃ to +85℃ Soldering Temperature Tsld 260℃ for 5 Seconds Triple Digit Numeric Displays Electrical Optical Characteristics at Ta=25℃
Parameters Symbol Min. Typ. Max. Unit Test Condition Luminous Intensity Iv 40.0 50.0 --- mcd IF=20mA (Note 1) Luminous Intensity Matching Ratio (Segment To Segment) Iv-m --- --- 2:1 IF=10mA Peak Emission Wavelength λp --- 640 --- nm IF=20mA Dominant Wavelength λd --- 630 --- nm IF=20mA (Note 2) Spectral Line Half-Width △λ --- 20 --- nm IF=20mA Forward Voltage VF --- 1.80 2.40 V IF=20mA Reverse Current IR --- --- 50 µA VR=5V Notes:
1. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE
eye-response curve.
2. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single
wavelength which defines the color of the device.Typical Electrical / Optical Characteristics Curves(25℃ Ambient Temperature Unless Otherwise Noted)
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Product Details:
Place of Origin: China (mainland)
Brand Name: DOUBLE LIGHT
Certification: ISO9001:2008/ROHS
Model Number: DL3-281ARB
Payment & Shipping Terms:
Minimum Order Quantity: 1000PCS
Price: Negotiated
Packaging Details:Dimensions per Unit:0.28 × 0.2 × 0.13 Meters
• Weight per Unit:3.5 Kilograms
• Units per Export Carton:40000
• Export Carton Dimensions L/W/H: 0.45 × 0.28 × 0.27 Meters
• Export Carton Weight:14.2 Kilograms
Delivery Time: 7 working days after received your payment
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 8,000,000pcs per Day
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