QBLP677 Series, LED 指示 - 分立

结果:
7
Manufacturer
Series
Wavelength - Dominant
Millicandela Rating
Voltage - Forward (Vf) (Typ)
Height (Max)
Configuration
Color
Current - Test
Size / Dimension
Lens Transparency
Viewing Angle
Lens Style
Package / Case
Lens Color
Lens Size
Grade
Mounting Type
Supplier Device Package
Qualification
Features
Wavelength - Peak
结果7
搜索条目:
QBLP677
选择
图片产品详情单价可用性ECAD 模型Mounting TypeFeaturesPackage / CaseViewing AngleWavelength - PeakColorSize / DimensionLens StyleSupplier Device PackageGradeLens ColorLens TransparencyCurrent - TestSeriesConfigurationMillicandela RatingLens SizeVoltage - Forward (Vf) (Typ)Wavelength - DominantHeight (Max)Qualification
QBLP677BD-RGB5
LED RGB CLEAR 4PLCC SMD
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
30°
-
Red, Green, Blue (RGB)
3.50mm L x 2.80mm W
Round with Domed Top
4-PLCC
-
Colorless
Clear
20mA Red, 20mA Green, 20mA Blue
QBLP677
Common Cathode
200mcd Red, 340mcd Green, 120mcd Blue
2.40mm Dia
2V Red, 3.2V Green, 3.1V Blue
620nm Red, 525nm Green, 465nm Blue
3.60mm
-
QBLP677-RGB2 (HIGH BRIGHT)
LED RGB DIFFUSED 4PLCC SMD
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
120°
-
Red, Green, Blue (RGB)
3.20mm L x 2.70mm W
Round with Flat Top
4-PLCC
-
White
Diffused
20mA Red, 20mA Green, 20mA Blue
QBLP677
Common Anode
700mcd Red, 1450mcd Green, 280mcd Blue
2.40mm Dia
2V Red, 3.1V Green, 3.1V Blue
615nm Red, 525nm Green, 470nm Blue
2.05mm
-
QBLP677-RGB (HIGH BRIGHT)
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
120°
-
Red, Green, Blue (RGB)
3.20mm L x 2.70mm W
Round with Flat Top
4-PLCC
-
White
Diffused
20mA Red, 20mA Green, 20mA Blue
QBLP677
Common Anode
700mcd Red, 1450mcd Green, 280mcd Blue
2.40mm Dia
2V Red, 3.1V Green, 3.1V Blue
620nm Red, 525nm Green, 470nm Blue
2.05mm
-
QBLP677AD-RGB2
LED RGB DIFFUSED 4PLCC SMD
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
30°
-
Red, Green, Blue (RGB)
3.20mm L x 2.70mm W
Round with Domed Top
4-PLCC
-
White
Diffused
20mA Red, 20mA Green, 20mA Blue
QBLP677
Common Anode
760mcd Red, 2340mcd Green, 300mcd Blue
2.40mm Dia
2V Red, 2.8V Green, 3.1V Blue
620nm Red, 525nm Green, 465nm Blue
3.60mm
-
QBLP677AD-IGM
3528 PLCC-4 GREEN 520NM, CLEAR L
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-PLCC
30°
-
Green
3.20mm L x 2.80mm W
Round with Domed Top
4-PLCC
-
Colorless
Clear
30mA
QBLP677
Common Anode
14000mcd
2.35mm Dia
3V
520nm
3.80mm
-
QBLP677AD-RGB5
LED RGB CLEAR 4PLCC SMD
联系我们
数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
30°
-
Red, Green, Blue (RGB)
3.20mm L x 2.80mm W
Round with Domed Top
4-PLCC
-
Colorless
Clear
20mA Red, 20mA Green, 20mA Blue
QBLP677
Common Anode
550mcd Red, 4500mcd Green, 500mcd Blue
2.40mm Dia
2V Red, 2.8V Green, 3.1V Blue
622nm Red, 525nm Green, 465nm Blue
3.60mm
-
QBLP677-Y
LED YELLOW CLEAR 4PLCC SMD
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数量
联系我们
PCB Symbol, Footprint & 3D Model
Surface Mount
-
4-SMD, J-Lead
120°
-
Yellow
3.20mm L x 2.80mm W
Round with Flat Top
4-PLCC
-
Colorless
Clear
20mA
QBLP677
Standard
780mcd
2.40mm Dia
2V
588nm
1.90mm
-

关于  LED 指示 - 分立

发光二极管(LED)是半导体器件,当电流通过它们时会发出光。这些LED通常以单个或阵列的形式用于指示印刷电路板的状态。 LED可以根据不同的参数进行区分,如封装/外壳类型、波长、视角、正向电压、电流额定值、亮度(以毫坎德拉为单位)、颜色和安装类型。封装/外壳类型指的是LED的物理形式,可以从小型表面贴装封装到较大的插件封装。 波长是定义LED发出的光的颜色的关键参数。LED发出的波长范围决定了其颜色,常见的颜色包括红色、绿色、蓝色、黄色和白色。 视角是指发出的光可见的角度范围,可以从几度到超过180度不等。正向电压是LED正常工作所需的电压,电流额定值是LED可以通过的最大电流,超过该值可能会损坏LED。 亮度以毫坎德拉为单位表示LED的亮度,通常范围从几毫坎德拉到几百毫坎德拉不等。安装类型可以从表面贴装到插件式,可以提供共阳极、共阴极或双向配置。 总的来说,这些参数使工程师和设计师能够为特定应用选择合适的LED。无论是用于指示印刷电路板状态、照明显示器还是提供背光,LED都提供了一种多功能和高效的解决方案,能够精确控制照明特性。