QTLP912RZR

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LED Indication - Discrete LEDs are one of the most widely used and reliable methods for indicating electrical circuit conditions. QTLP912RZR is an advanced and economical dual color LED that combines the luminousity and efficiency of a standard 5mm size LED and the bright red and yellow colors of the LED indicator. It is suitable for applications in communication, industrial, security and other areas where discrete LED indication is required.

QTLP912RZR Application Fields

The QTLP912RZR is designed to be used in multiple application fields, including:

• Security systems – The two-tone indication of the QTLP912RZR can be used to indicate different security levels or when checking system access.
• Communication systems – The bright yellow and red colors of the indicator can be used to indicate different messages or connection statuses.
• Industrial machines – The QTLP912RZR is ideal for indicating hazardous situations or for identifying equipment, tools or other safety features.
• Automotive systems – The two-tone indication of the QTLP912RZR can be used to indicate system statuses in automotive systems.

QTLP912RZR Working Principle

The QTLP912RZR LED indicator works by combining two set of LED chips, one set in red and one in yellow, resulting in two color illumination when the LED is energized. The LEDs are placed in a standard 5mm LED housing, with a common anode, two color emitting pins and a common cathode, allowing for easy and secure installation. The intensity of the light emitted by the LED is adjustable, by adjusting the current feeding the LED. The current rating of the LED is 135mA, with an operating voltage of 4.5V - 14V.

The QTLP912RZR is a long lasting LED that can handle up to 25,000 hours of continuous operation. The LED is also highly reliable, with a operating temperature range of -40°C to +85°C and a maximum ambient temperature of +105°C. The LED is also highly resistant to shock and vibration, with a mechanical shock rating of 2000g and a vibration rating of 10-200Hz.

In addition to these features, the QTLP912RZR is RoHS compliant and reflow-compatible, making it ideal for high volume production applications.

Conclusion

The QTLP912RZR is an excellent choice for applications requiring discrete LED indication. It provides bright and reliable two-tone illumination with a long life span and is highly reliable and vibration resistant. This makes it an ideal choice for use in communication, industrial, security and other areas where discrete LED indication is needed.

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