| Allicdata Part #: | 160-2215-2-ND |
| Manufacturer Part#: |
LTST-E682KRKGWT |
| Price: | $ 0.07 |
| Product Category: | Optoelectronics |
| Manufacturer: | Lite-On Inc. |
| Short Description: | LED GREEN/RED DIFFUSED 4PLCC SMD |
| More Detail: | Green, Red 571nm Green, 631nm Red LED Indication -... |
| DataSheet: | LTST-E682KRKGWT Datasheet/PDF |
| Quantity: | 4000 |
| Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
| Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
| 1 +: | $ 0.07000 |
| 10 +: | $ 0.06790 |
| 100 +: | $ 0.06650 |
| 1000 +: | $ 0.06510 |
| 10000 +: | $ 0.06300 |
| Voltage - Forward (Vf) (Typ): | 2.1V Green, 2.1V Red |
| Height (Max): | -- |
| Size / Dimension: | 3.20mm L x 2.80mm W |
| Supplier Device Package: | 4-PLCC |
| Package / Case: | 4-PLCC |
| Features: | -- |
| Wavelength - Peak: | 574nm Green, 639nm Red |
| Wavelength - Dominant: | 571nm Green, 631nm Red |
| Mounting Type: | Surface Mount |
| Viewing Angle: | 120° |
| Current - Test: | 20mA Green, 20mA Red |
| Series: | -- |
| Lens Style/Size: | Round with Flat Top |
| Millicandela Rating: | 147.5mcd Green, 196mcd Red |
| Lens Transparency: | Diffused |
| Lens Color: | -- |
| Configuration: | Independent |
| Color: | Green, Red |
| Moisture Sensitivity Level (MSL): | -- |
| Part Status: | Active |
| Lead Free Status / RoHS Status: | -- |
| Packaging: | Tape & Reel (TR) |
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LEDs (light emitting diodes) are used in the wide world of modern electronics to deliver on the promise of shorter duration and longer life, while also offering superior light quality, higher energy efficiency, and improved visibility. The LTST-E682KRKGWT LED in particular is an ultra-bright, low-power, two-colour (red/green) discrete LED that has found applications in a variety of industries. In this article, we\'ll explore the application field and working principle of the LTST-E682KRKGWT.
Application Field
The LTST-E682KRKGWT is a versatile, high-intensity LED with a wide range of applications. It is used for a variety of general purpose indicator applications, such as power-on indicators, instrument panel indicators, and many more. It is also used in automotive, medical, and aviation applications for warning and indication of critical information.
The applications of the LTST-E682KRKGWT include:
- Automotive lighting
- Instrument panel indications
- Medical equipment indicators
- Industrial warning lights
- Alarm and security lighting
- Aviation indicators
- LED lighting
Working Principle
The LTST-E682KRKGWT LED operates at 2.0V/50mA, and has a viewing angle of 120°. It is a two-colour LED, meaning it can be lit up either in red or green depending on the voltage applied. It can be used alone, or in power-saving dual LED configuration. In the dual LED configuration, the LED is driven by two different circuits, one for the red LED and one for the green LED. In this configuration, either the red LED or the green LED can be lit, or both can be lit simultaneously.
The LTST-E682KRKGWT has a broad spectrum of light, meaning it can be used in a wide range of environments. The LED works by taking an electrical current through its terminals and converting it into light. The electrons flowing through the LED are excited by the voltage, releasing energy in the form of photons. This energy is then converted into the visible light we can see. The current passing through the LED is what determines the brightness of the light.
The LTST-E682KRKGWT also includes a built-in Internal Compensation mechanism that helps to protect the LED against high temperatures. The internal compensation ensures that the LED remains stable and consistent in its lighting performance, no matter what the current is or the temperature. This helps to extend the lifetime of the LED.
Conclusion
As a discrete LED, the LTST-E682KRKGWT provides superior light quality, higher energy efficiency, and improved visibility. Its wide range of applications, from automotive lighting and instrument panel indications, to medical equipment indicators, alarm and security lighting, aviation indicators, and LED lighting, attest to its versatility. And its Internal Compensation feature helps to ensure that the LED remains stable and consistent, even in high temperatures.
The specific data is subject to PDF, and the above content is for reference
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LTST-E682KRKGWT Datasheet/PDF