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Heli-R Series, LED 指示 - 分立
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27
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Results remaining：27
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Heli-R
Select | Image | Product Detail | Price | Availability | ECAD Model | Features | Color | Voltage - Forward (Vf) (Typ) | Package / Case | Lens Style | Current - Test | Viewing Angle | Series | Mounting Type | Grade | Lens Color | Lens Transparency | Millicandela Rating | Wavelength - Peak | Configuration | Lens Size | Wavelength - Dominant | Supplier Device Package | Size / Dimension | Height (Max) | Qualification |
|---|
 | 1+ $0.1141 5+ $0.1077 10+ $0.1014 More Price | 31,120 Available Can ship immediately Ships from: HK | PCB Symbol, Footprint & 3D Model | - | Green | 2.1V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 50mcd | 574nm | Standard | 1.40mm x 1.60mm | 570nm | Chip LED | 3.20mm L x 1.60mm W | 1.05mm | - | ||
| 1+ $0.0963 5+ $0.0910 10+ $0.0856 More Price | 30,000 Available Can ship immediately Ships from: HK | PCB Symbol, Footprint & 3D Model | - | Yellow | 2V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 150mcd | 590nm | Standard | 1.40mm x 1.60mm | 590nm | Chip LED | 3.20mm L x 1.60mm W | 1.05mm | - | ||
 | 1+ $0.1014 5+ $0.0958 10+ $0.0901 More Price | 30,000 Available Can ship immediately Ships from: HK | PCB Symbol, Footprint & 3D Model | - | Red | 1.95V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 80mcd | 645nm | Standard | 1.40mm x 1.60mm | 630nm | Chip LED | 3.20mm L x 1.60mm W | 1.05mm | - | ||
 | 1+ $0.2535 5+ $0.2394 10+ $0.2254 More Price | 24,000 Available Can ship immediately Ships from: HK | PCB Symbol, Footprint & 3D Model | - | Blue | 3.3V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 100mcd | 460nm | Standard | 1.40mm x 1.60mm | 465nm | Chip LED | 3.20mm L x 1.60mm W | 1.05mm | - | ||
 | 1+ $0.3600 5+ $0.3400 10+ $0.3200 More Price | 1,820 Available Can ship immediately Ships from: HK | PCB Symbol, Footprint & 3D Model | - | Red | 1.95V | 2-SMD, Gull Wing | Round with Flat Top | 20mA | 120° | Heli-R | Surface Mount | - | Colorless | Clear | 100mcd | 645nm | - | 2.40mm Dia | 630nm | SMD | 3.20mm L x 2.80mm W | 2.15mm | - | ||
| Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Red | 2.2V | 2-SMD, Gull Wing | Round with Flat Top | 20mA | 120° | Heli-R | Surface Mount | - | Colorless | Clear | 450mcd | 640nm | - | 2.40mm Dia | 625nm | SMD | 3.20mm L x 2.80mm W | 2.15mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Yellow | 2V | 1206 (3216 Metric) | Round with Flat Top | 20mA | 80° | Heli-R | Surface Mount | - | Colorless | Clear | 350mcd | 590nm | Standard | 1.60mm Dia | 590nm | 2-SMD | 3.20mm L x 1.60mm W | 1.20mm | - | ||
| Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Orange | 2.1V | 1206 (3216 Metric) | Round with Domed Top | 20mA | 80° | Heli-R | Surface Mount | - | Colorless | Clear | 350mcd | 610nm | - | 1.10mm Dia | 605nm | 1206 | 3.20mm L x 1.60mm W | 1.20mm | - | ||
| Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Red | 1.95V | 1206 (3216 Metric) | Round with Domed Top | 20mA | 80° | Heli-R | Surface Mount | - | Colorless | Clear | 230mcd | 645nm | - | 1.10mm Dia | 630nm | 1206 | 3.20mm L x 1.60mm W | 1.20mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Violet | 3.3V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 160° | Heli-R | Surface Mount | - | - | - | 100mcd | - | - | 1.60mm x 1.40mm | - | 1206 | 3.20mm L x 1.60mm W | 1.25mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Red, Green, Blue (RGB) | 1.95V Red, 3.3V Green, 3.3V Blue | 4-SMD, Gull Wing | Round with Flat Top | 20mA Red, 20mA Green, 20mA Blue | 120° | Heli-R | Surface Mount | - | Colorless | Clear | 110mcd Red, 500mcd Green, 100mcd Blue | 645nm Red, 515nm Green, 460nm Blue | Common Anode | 2.40mm Dia | 630nm Red, 525nm Green, 465nm Blue | SMD | 3.20mm L x 2.80mm W | 2.10mm | - | ||
| Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Green | 3.3V | 2-SMD, Gull Wing | Round with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 1000mcd | 515nm | - | 2.40mm Dia | 525nm | SMD | 3.20mm L x 2.80mm W | 2.15mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Orange | 2.1V | 2-SMD, Gull Wing | Round with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 230mcd | 610nm | - | 2.40mm Dia | 605nm | SMD | 3.20mm L x 2.80mm W | 2.15mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Green | 3.3V | 1206 (3216 Metric) | Round with Domed Top | 20mA | 80° | Heli-R | Surface Mount | - | Colorless | Clear | 1000mcd | 515nm | - | 1.10mm Dia | 525nm | 1206 | 3.20mm L x 1.60mm W | 1.20mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Green, Red | 2.1V Green, 1.95V Red | 4-SMD, No Lead | Rectangle with Flat Top | 20mA Green, 20mA Red | 130° | Heli-R | Surface Mount | - | Colorless | Clear | 50mcd Green, 80mcd Red | 574nm Green, 645nm Red | Independent | 1.40mm x 1.25mm | 570nm Green, 630nm Red | SMD | 3.20mm L x 1.25mm W | 1.30mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Green, Red | 2.1V Green, 1.95V Red | 1206 (3216 Metric) | Round with Domed Top | 20mA Green, 20mA Red | 30° | Heli-R | Surface Mount | - | Colorless | Clear | 250mcd Green, 600mcd Red | 574nm Green, 645nm Red | Independent | 1.60mm Dia | 570nm Green, 630nm Red | 1206 | 3.20mm L x 1.60mm W | 2.00mm | - | ||
| Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Orange | 2.1V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 120° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 180mcd | 610nm | Standard | 1.40mm x 1.60mm | 601nm | Chip LED | 3.20mm L x 1.60mm W | 1.05mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Red, Yellow | 1.95V Red, 2V Yellow | 1206 (3216 Metric) | Round with Domed Top | 20mA Red, 20mA Yellow | 30° | Heli-R | Surface Mount | - | Colorless | Clear | 600mcd Red, 450mcd Yellow | 645nm Red, 590nm Yellow | Independent | 1.60mm Dia | 630nm Red, 590nm Yellow | 1206 | 3.20mm L x 1.60mm W | 2.00mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Yellow | 2V | 1206 (3216 Metric) | Rectangle with Flat Top | 20mA | 140° | Heli-R | Surface Mount | - | Colorless | Clear | 320mcd | 590nm | - | 1.60mm x 1.40mm | 590nm | 1206 | 3.20mm L x 1.60mm W | 1.25mm | - | ||
 | Contact us | Contact us | PCB Symbol, Footprint & 3D Model | - | Green | 3.3V | 1206 (3016 Metric) | Rectangle with Flat Top | 20mA | 140° | Heli-R | Surface Mount, Bottom Entry | - | Colorless | Clear | 350mcd | 515nm | Independent | 1.60mm x 1.40mm | 525nm | 2-SMD | 3.20mm L x 1.60mm W | 1.25mm | - |
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。
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