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.