The LN1251CTR is a surface mount LED (SMD) from Panasonic. It is a high-brightness LED with a luminous flux of up to 125 lumens. It is available in a variety of colors, including red, green, blue, yellow, and white. The LN1251CTR is a popular choice for a variety of applications, including backlighting, signage, and general lighting.
Features
High brightness: up to 125 lumens
Wide viewing angle: 120 degrees
Long lifespan: up to 100,000 hours
Low power consumption
Surface mount package for easy installation
Available in a variety of colors
Benefits
The LN1251CTR's high brightness makes it ideal for applications where high visibility is required, such as backlighting and signage.
Its wide viewing angle ensures that it is visible from all angles.
Its long lifespan means that it will not need to be replaced as often as traditional incandescent bulbs.
Its low power consumption makes it an energy-efficient choice for lighting applications.
Its surface mount package makes it easy to install on printed circuit boards.
Applications
Backlighting: LCDs, displays, signs, etc.
Signage: LED signs, message boards, etc.
General lighting: downlights, spotlights, etc.
Automotive lighting: brake lights, turn signals, etc.
Consumer electronics: flashlights, torches, etc.
Typical Performance
The following table shows the typical performance of the LN1251CTR at forward current of 20mA:
| Characteristic | Value | |---|---|---| | Luminous flux | 125 lumens | | Viewing angle | 120 degrees | | Dominant wavelength | 620nm (red), 525nm (green), 470nm (blue), 590nm (yellow), 5500K (white) | | Forward voltage | 2.0V (red), 3.2V (green), 3.4V (blue), 2.2V (yellow), 3.0V (white) | | Reverse voltage | 5V | | Operating temperature range | -40°C to +85°C |
Conclusion
The LN1251CTR is a high-brightness, long-lasting, and energy-efficient LED that is suitable for a variety of applications. It is easy to install and available in a variety of colors.
