4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED Emitting Diodes oval led diode for open sign board
Product Details:
Place of Origin: China
Brand Name: Double Light
Certification: ISO9001:2008,Rosh
Model Number: DL-544UYDA-3UY60
Payment & Shipping Terms:
Minimum Order Quantity: 1000 PCS
Delivery Time: 5-7 working days after received your payment
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 15,000,000pcs per Day
- Product Description
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Type: LED Emitting Diodes Max. Reverse Voltage: 2.2V Light Color: Yellow Color Temperature: 590nm Led Chips: Epistar Led Diodes Shape: Oval Shape Application: Commercial Outdoor Advertising, Variable Message Signs (VMS), Message Boards Luminous Intensity: 780 Mcd Highlight: flat led diode , light emitting diode 4.7×5.7mm Elliptical Wide Angle Ultra Yellow LED emitting diodes oval led diode for open sign boardPart No. Chip Material Lens Color Source Color DL-544UYDA-3UY60 AlGaInP Yellow Diffused Ultra Yellow Features:
- High luminous intensity output.
- Oval shape.
- Well defined spatial radiation.
- Wide viewing angle (2θ1/2): 50o/100o.
- Reliable and robust.
- The product itself will remain within RoHS complaint Version.
Descriptions:
- This precision optical performance oval LED is specially designed for passenger information signs.
- The LED lamps are available with different colors, intensities.
- Superior performance in outdoor environment.
Applications:
- Single or dual color graphic signs.
- Message boards.
- Variable message signs (VMS).
- Commercial outdoor advertising.
Package Dimension:
Absolute Maximum Ratings at Ta=25℃
Parameters Symbol Max. Unit Power Dissipation PD 65 mW Peak Forward Current
(1/10 Duty Cycle, 0.1ms Pulse Width)
IFP 100 mA Forward Current IF 25 mA Reverse Voltage VR 5 V Operating Temperature Range Topr -40℃ to +85℃ Storage Temperature Range Tstg -40℃ to +100℃ Lead Soldering Temperature
[4mm (.157″) From Body]
Tsld 260℃ for 5 Seconds Electrical Optical Characteristics at Ta=25℃Parameters Symbol Min. Typ. Max. Unit Test Condition Luminous Intensity * IV 450 780 --- mcd IF=20mA (Note 1) Viewing Angle * 2θ1/2 X --- 50 --- Deg IF=20mA (Note 2) Y --- 100 --- Peak Emission Wavelength λp --- 592 --- nm IF=20mA Dominant Wavelength λd --- 589 --- nm IF=20mA (Note 3) Spectrum Radiation Bandwidth Δλ --- 15 --- nm IF=20mA Forward Voltage VF 1.60 2.20 2.60 V IF=20mA Reverse Current IR --- --- 10 µA VR=5V Notes:
1. Luminous Intensity Measurement allowance is ± 10%.
2. θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
3. The dominant wavelength (λd) is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
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Product Details:
Place of Origin: China
Brand Name: Double Light
Certification: ISO9001:2008,Rosh
Model Number: DL-544UYDA-3UY60
Payment & Shipping Terms:
Minimum Order Quantity: 1000 PCS
Delivery Time: 5-7 working days after received your payment
Payment Terms: L/C, T/T, Western Union,Paypal
Supply Ability: 15,000,000pcs per Day
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