In the design of modern electronic devices, LEDs have become an indispensable component due to their efficiency, energy savings, and long lifespan. QILSTE has launched a range of high-performance H13-320 LED products that are not only compact in size but also vibrant in color, suitable for various indicator and display applications. Below is a detailed introduction to the H13-320 series of LEDs.

Product Features

• Consistent Size: All models of LEDs have the same appearance dimensions, namely 3.0x2.0x1.3mm, which helps maintain consistency in design.
• Color Diversity: Available in a variety of colors, including ultra-bright standard orange, red, white, yellow, blue, yellow-green, and green, to meet the needs of different applications.
• Environmental Standards: All products comply with ROHS standards and are green products, reflecting the company's commitment to environmental protection.
• Moisture Protection Level: They achieve a moisture sensitivity level of Level 5a, suitable for various environmental conditions.
• Soldering Compatibility: Suitable for SMT assembly and soldering processes, which improves production efficiency.

Main Parameters

Usage Guide

• Current Limiting Protection: Since LEDs are current-driven components, it is recommended to use series resistors for current limiting protection.
• Parallel Use: To ensure uniform brightness when multiple LEDs are used in parallel, it is recommended to use individual resistors for each branch.
• Ambient Temperature: LEDs should be kept away from high-temperature environments to maintain their performance.
• Storage Conditions: LEDs should be stored in a condition of 5℃~30℃ and below 85%RH humidity if the original packaging is unopened. If the inventory exceeds three months, dehumidification treatment should be performed before use, at 60℃ for 8 hours.

The H13-320 series of LEDs, with their excellent performance and diverse options, has become an ideal choice for many electronic devices. QILSTE is committed to providing customers with high-quality products and continuously improving to meet market demands.