LESR 25-NP: Product Overview and Specifications

Introduction

The LESR 25-NP is a versatile electronic component that belongs to the category of light-emitting diodes (LEDs). This entry provides an in-depth overview of the LESR 25-NP, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Light-Emitting Diode (LED)
• Use: The LESR 25-NP is commonly used for illumination, indication, and decorative lighting purposes.
• Characteristics: It exhibits high brightness, low power consumption, and long operational lifespan.
• Package: The LESR 25-NP is typically housed in a small, robust package designed to protect the LED chip and facilitate easy integration into various applications.
• Essence: Its essence lies in providing efficient and reliable light emission with minimal energy consumption.
• Packaging/Quantity: The LESR 25-NP is available in various packaging options, including tape and reel, and is typically sold in quantities suitable for both prototyping and mass production.

Specifications

• Forward Voltage: 2.8V - 3.4V
• Forward Current: 20mA
• Viewing Angle: 120 degrees
• Wavelength: 525nm - 530nm
• Operating Temperature: -40°C to +85°C
• Storage Temperature: -40°C to +100°C

Detailed Pin Configuration

The LESR 25-NP features a standard 2-pin configuration, with one pin designated for the anode and the other for the cathode. The pinout is as follows: - Anode (A): Pin 1 - Cathode (K): Pin 2

Functional Features

• High Brightness: The LESR 25-NP emits a bright, uniform light output suitable for various applications.
• Low Power Consumption: It operates efficiently, consuming minimal power while delivering optimal illumination.
• Long Lifespan: With proper usage, the LESR 25-NP offers a long operational lifespan, reducing the need for frequent replacements.

Advantages and Disadvantages

Advantages

• Energy-efficient operation
• High brightness output
• Long operational lifespan
• Wide operating temperature range

Disadvantages

• Sensitive to electrostatic discharge (ESD)
• Limited color options compared to RGB LEDs

Working Principles

The LESR 25-NP operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material results in the emission of photons, producing visible light. When a forward voltage is applied across the anode and cathode, electron-hole pairs recombine within the LED chip, releasing energy in the form of light.

Detailed Application Field Plans

The LESR 25-NP finds extensive use in various applications, including: - Indicator lights for electronic devices - Automotive interior and exterior lighting - Architectural and decorative lighting - Backlighting for displays and signage - General illumination in consumer electronics

Detailed and Complete Alternative Models

Several alternative models to the LESR 25-NP include: - LERB 30-NP: A higher-brightness LED with similar electrical characteristics - LESG 20-NP: A green LED with a narrower viewing angle - LESA 25-NP: An amber LED suitable for specific color requirements

In conclusion, the LESR 25-NP stands as a reliable and efficient LED component, offering high brightness, low power consumption, and a long operational lifespan. Its versatility makes it suitable for a wide range of applications, from indicator lights to decorative lighting. Understanding its specifications, pin configuration, functional features, and application field plans allows for informed integration into diverse electronic designs.

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