521 系列, LED 指示 - 分立

结果:
120
Manufacturer
Series
Millicandela Rating
Height (Max)
Wavelength - Peak
Wavelength - Dominant
Voltage - Forward (Vf) (Typ)
Viewing Angle
Lens Size
Color
Current - Test
Supplier Device Package
Lens Color
Configuration
Lens Style
Lens Transparency
Package / Case
Size / Dimension
Grade
Mounting Type
Qualification
Features
结果120
搜索条目:
521
选择
图片产品详情单价可用性ECAD 模型Size / DimensionFeaturesMounting TypePackage / CaseSupplier Device PackageViewing AngleColorVoltage - Forward (Vf) (Typ)ConfigurationLens StyleGradeSeriesLens ColorLens TransparencyLens SizeMillicandela RatingWavelength - PeakCurrent - TestWavelength - DominantHeight (Max)Qualification
5219651F
LED GREEN/RED DIFFUSED 5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
60°
Green, Red
2.1V Green, 1.8V Red
-
Round with Domed Top
-
521
White
Diffused
5.00mm Dia
40mcd Green, 90mcd Red
565nm Green, 660nm Red
20mA Green, 20mA Red
-
8.64mm
-
5219704F
LED ORANGE DIFFUSED 5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
60°
Orange
1.9V
Standard
Round with Domed Top
-
521
-
Diffused
4.83mm Dia
7mcd
600nm
10mA
-
9.57mm
-
5219947F
LED GREEN CLEAR 5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
30°
Green
3.8V
Standard
Round with Domed Top
-
521
Colorless
Clear
5.00mm Dia
4200mcd
518nm
20mA
527nm
9.65mm
-
5219820F
LED RED CLEAR 5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
30°
Red
2V
Standard
Round with Domed Top
-
521
Colorless
Clear
5.00mm Dia
3700mcd
639nm
20mA
630nm
8.91mm
-
5219918F
LED BLUE CLEAR 3MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
3mm
50°
Blue
3.5V
Standard
Round with Domed Top
-
521
Colorless
Clear
2.92mm Dia
460mcd
464nm
20mA
470nm
6.35mm
-
5219465F
LED GREEN CLEAR T-1 3/4 T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1 3/4
24°
Green
2.3V
Standard
Round with Domed Top
-
521
Colorless
Clear
4.83mm Dia
120mcd
565nm
20mA
-
8.81mm
-
5219428F
LED YELLOW DIFFUSED T-1 T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1
45°
Yellow
2.1V
Standard
Round with Domed Top
-
521
-
Diffused
3.09mm Dia
16mcd
585nm
10mA
587nm
6.48mm
-
5219743F
LED GRN/RED DIFF RECT 2X4MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
Rectangular 2mmx4mm
140°
Green, Red
2.1V Green, 2V Red
Bidirectional
Rectangle with Flat Top
-
521
White
Diffused
3.99mm x 2.03mm
5.6mcd Green, 5.6mcd Red
565nm Green, 630nm Red
20mA Green, 20mA Red
569nm Green, 621nm Red
7.01mm
-
5219406F
LED GRN/RED DIFF RECT 2X5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial - 3 Leads
Rectangular 2mmx5mm
-
Green, Red
-
-
Rectangle with Flat Top
-
521
White
Diffused
5.00mm x 2.00mm
4mcd Green, 3.5mcd Red
-
10mA Green, 10mA Red
-
8.00mm
-
5219829F
LED AMBER CLEAR 5MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
30°
Amber
2.15V
Standard
Round with Domed Top
-
521
Colorless
Clear
5.00mm Dia
3975mcd
594nm
20mA
592nm
8.90mm
-
5219240F
LED RED DIFFUSED T-1 3/4 T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1 3/4
-
Red
-
Standard
Round with Domed Top
-
521
Red
Diffused
5.00mm Dia
6.3mcd
-
10mA
-
8.94mm
-
5219248F
LED YELLOW DIFFUSED T-1 3/4 T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1 3/4
50°
Yellow
2.1V
Standard
Round with Domed Top
-
521
Yellow
Diffused
5.00mm Dia
29mcd
585nm
10mA
590nm
9.66mm
-
5218268F
LED WHITE CLEAR T-1 T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1
25°
White
3.3V
Standard
Round with Domed Top
-
521
Colorless
Clear
3.00mm Dia
9300mcd
-
20mA
-
6.56mm
-
5219216F
LED RED DIFFUSED 3MM T/H
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数量
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PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
3mm
60°
Red
2V
Standard
Round with Domed Top
-
521
Red
Diffused
3.00mm Dia
8.7mcd
635nm
10mA
625nm
6.00mm
-
5219210F
LED GREEN DIFFUSED 3MM T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
3mm
60°
Green
2.1V
Standard
Round with Domed Top
-
521
Green
Diffused
3.00mm Dia
12.6mcd
565nm
10mA
568nm
6.00mm
-
5219211F
LED YELLOW DIFFUSED 3MM T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
3mm
60°
Yellow
2.1V
Standard
Round with Domed Top
-
521
Yellow
Diffused
3.00mm Dia
8.7mcd
585nm
10mA
590nm
6.00mm
-
5219246F
LED RED DIFFUSED T-1 3/4 T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1 3/4
60°
Red
2.2V
Standard
Round with Domed Top
-
521
Red
Diffused
4.83mm Dia
7mcd
635nm
10mA
-
9.66mm
-
5219250F
LED GREEN DIFFUSED T-1 3/4 T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
T-1 3/4
60°
Green
2.3V
Standard
Round with Domed Top
-
521
Green
Diffused
4.83mm Dia
5.2mcd
565nm
10mA
-
9.66mm
-
5219320F
LED RED DIFFUSED 5MM T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
5mm
50°
Red
1.8V
Standard
Round with Domed Top
-
521
Red
Diffused
4.83mm Dia
2mcd
635nm
2mA
-
9.57mm
-
5219901F
LED WHITE CLEAR T-1 T/H
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数量
联系我们
PCB Symbol, Footprint & 3D Model
-
-
Through Hole
Radial
3mm
-
White
-
Standard
Round with Domed Top
-
521
Colorless
Clear
3.00mm Dia
1925mcd
-
20mA
-
6.35mm
-

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。