Blue-Green 490nm LED with 3535 Ceramic Structure for Visible Spectrum Lighting
Understanding 490nm Blue-Green Visible Illumination
490nm illumination belongs to the blue-green region of the visible spectrum and may provide distinctive optical appearance in integrated lighting environments.
This wavelength range is commonly associated with compact visible-spectrum lighting configurations requiring stable optical emission and continuous operation performance.
Visible-Spectrum Integration Environments
490nm visible illumination may be integrated into compact lighting assemblies, display-related optical environments, and equipment requiring stable blue-green optical appearance.
490nm Blue-Green Emission Structure
|
|
| Part Number |
GTY-3535G490-1CZ0-G1D5M
|
| Center Wavelength | 490nm (±5nm, cyan blue) |
| Power rating | 3W |
| Package Type | 3535 Ceramic SMD |
| Viewing Angle | 30° / 60° / 90° / 120° |
| Rated Power | 3W (700mA drive) |
| Key Applications | Machine vision, optical detection, plant growth lighting |
| Luminous Flux | 120-140lm at 700mA |
|
|
|
490nm LED Integrated on Metal Core PCB
3535 Ceramic Package Dimensions at 490nm
Visible-Spectrum Parameters of 490nm LED
|
Parameter |
Symbol |
Conditions |
Min |
Avg. |
Max |
Units |
| Forward Voltage (Vf) |
VF |
IF=700mA |
2.80 |
-- |
3.40 |
V |
|
Thermal Resistance Junction To Board (热阻) |
RΘJ-B |
IF=700mA |
-- |
6.5 |
-- |
°C/W |
|
Luminous Flux (流明) |
Φe |
IF=700mA |
120 |
-- |
140 |
LM |
|
Peak wavelength (峰值波长) |
λp |
IF=700mA |
490 |
-- |
500 |
nm |
|
Temperature Coefficient of Forward Voltage (正向压降之温度系数) |
∆VF/∆T |
IF=700mA |
−− |
-- |
−− |
mV/°C |
|
Reverse Current (反向漏电流) |
IR |
VR=5V |
−− |
−− |
10 |
μ A |
|
Viewing Angle [1] (发光角度) |
2Θ1/2 |
IF=700mA |
−− |
120 |
−− |
Deg |
Technical details and configuration options for the 490nm 3535 LED are available according to different optical application requirements.
GMKJ can also support customized beam angles and PCB configurations for industrial lighting projects.
Technical Support & Project Discussion
For spectral illumination applications, optical configuration, or sample requests related to 490nm LED solutions, please contact:
[Jennin]
GMKJ LED | Optical Lighting Solutions
Email: gmkj06@gmleds.com
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