The H24-T324 series of LEDs, produced by QILSTE, are widely used in various electronic devices due to their diverse color options, precise electro-optical parameters, and stringent manufacturing standards. This article will provide a detailed introduction to the technical specifications, application guidelines, and reliability test results of this series of LEDs.
The H24-T324 series LEDs are favored in the market for their compact size of 3.2x2.4x2.4mm and high-brightness colors. These LEDs are compliant with ROHS environmental standards, have a moisture sensitivity level of 3, and are suitable for SMT assembly and soldering processes.
Model and Color
The following is a table of the H24-T324 series LEDs, including color and main technical parameters:
|
Model |
Color |
Luminous Intensity (mcd) |
Dominant Wavelength (nm) |
Forward Voltage (V) |
Operating Temperature Range(°C) |
Storage Temperature Range(°C) |
|
H24-T324QFO |
Orange |
1200 |
600 - 609 |
1.8 - 2.6 |
-30 ~ +85 |
-40 ~ +85 |
|
H24-T324QKYG |
Yellow-Green |
600 |
571 |
2.0 - 2.4 |
-30 ~ +85 |
-40 ~ +90 |
|
H24-T324QSY |
Yellow |
1800 |
587 - 595 |
2.0 - 2.6 |
-30 ~ +85 |
-40 ~ +85 |
|
H24-T324QLB |
Blue |
900 |
465 - 475 |
3.0 - 3.6 |
-20 ~ +80 |
-30 ~ +90 |
|
H24-T324QZR |
Red |
850 |
631 - 639 |
2.0 - 2.4 |
-30 ~ +85 |
-40 ~ +90 |
Application Guidelines
Circuit Design: To ensure stable operation of the LED, it is recommended to use current-limiting resistors and design independent circuit paths for paralleled LEDs.
Storage and Handling: LEDs should be stored in an environment with a temperature between 5°C and 30°C and a relative humidity of no more than 85%. If more than 168 hours have passed after opening, dehumidification treatment should be performed.
Soldering Guidelines: Soldering conditions should be strictly adhered to, avoiding exceeding the maximum soldering temperature and time limits. After soldering, mechanical force on the LED or bending of the PCB should be avoided.
ESD Protection: LEDs are sensitive to static electricity, so appropriate anti-static measures should be taken during operation, including wearing anti-static wristbands, using anti-static packaging, and ensuring equipment grounding.
Cleaning and Maintenance: It is recommended to use alcohol-based solutions such as isopropyl alcohol to clean LEDs, avoiding corrosive solutions.
Reliability Testing: The H24-T324 series of LEDs has undergone a series of rigorous reliability tests, including endurance testing, high-temperature and high-humidity storage testing, temperature cycling testing, and thermal shock testing, to ensure product reliability and durability.
The QILSTE H24-T324 series LEDs are an ideal choice for a variety of electronic devices due to their superior performance and reliability. By following detailed application guidelines and maintenance advice, the lifespan and performance of these LEDs can be maximized.
Notes
The appearance and specifications of the product may be modified for improvement without prior notice. For special applications, such as in aviation, medical equipment, etc., it is recommended to consult the QILSTE sales department to ensure product suitability. Attention should also be paid to the fact that high-brightness LED products may cause eye injury when lit, and direct viewing should be avoided.