The HRM1220 is a miniature surface-mount LED manufactured by Stanley Electric Co. It's designed for applications needing a small, bright, and efficient light source. Its compact size allows it to be integrated into devices where space is limited.

Applications:

• Mobile Phones: Used as backlighting for keypads and displays.
• Automotive Lighting: Implemented in instrument panels and interior lighting.
• Consumer Electronics: Found in various electronic devices such as remote controls, audio equipment, and appliances as indicator lights.
• Medical Devices: Integrated into medical equipment for indication and illumination purposes.
• Industrial Equipment: Used in control panels and other industrial devices as status indicators.

Features:

• Compact Size: Small footprint allows for integration into space-constrained applications.
• Surface Mount Technology (SMT): Designed for automated assembly on printed circuit boards (PCBs).
• High Brightness: Provides sufficient light output for clear visibility.
• Low Power Consumption: Operates efficiently to minimize power usage.
• Long Lifespan: Offers a long operating life, reducing the need for frequent replacements.
• Various Colors: Available in a range of colors to suit different applications.

Benefits:

• Space Saving: Miniature size allows for compact designs.
• Easy Assembly: SMT design simplifies the manufacturing process.
• Energy Efficient: Low power consumption reduces energy costs.
• Reliable: Long lifespan ensures reliable performance over time.
• Versatile: Suitable for a wide range of applications.

Additional Details:

The HRM1220 LED typically has a forward voltage in the range of 1.8V to 3.6V, depending on the color. The luminous intensity can range from a few mcd to several hundred mcd, depending on the specific model and color. It is designed to operate within a specific current range, usually around 20mA. The viewing angle is also an important parameter, influencing how the light is distributed. Consult the datasheet for detailed specifications including color temperature, wavelength, and optical characteristics.