CDLL957 Product Overview

Introduction

CDLL957 is a versatile electronic component that belongs to the category of light-emitting diodes (LEDs). This product is widely used in various electronic devices and applications due to its unique characteristics and functional features.

Basic Information Overview

• Category: Light-Emitting Diode (LED)
• Use: CDLL957 is used for providing illumination in electronic devices and equipment.
• Characteristics: It emits bright light, consumes low power, and has a long lifespan.
• Package: The CDLL957 LED comes in a small, compact package suitable for surface mounting on circuit boards.
• Essence: The essence of CDLL957 lies in its ability to provide efficient and reliable lighting solutions.
• Packaging/Quantity: Typically packaged in reels containing a specific quantity based on customer requirements.

Specifications

• Forward Voltage: 3.0V - 3.4V
• Forward Current: 20mA
• Wavelength: 560nm - 580nm
• Viewing Angle: 120 degrees
• Operating Temperature: -40°C to +85°C

Detailed Pin Configuration

The CDLL957 LED consists of two pins: the anode and the cathode. The longer pin represents the positive anode, while the shorter pin denotes the negative cathode.

Functional Features

• High Brightness: CDLL957 emits a high-intensity light suitable for various applications.
• Low Power Consumption: It consumes minimal power, making it energy-efficient.
• Long Lifespan: The LED has a long operational lifespan, reducing the need for frequent replacements.

Advantages and Disadvantages

Advantages

• Energy-efficient
• Long lifespan
• High brightness

Disadvantages

• Sensitive to static electricity
• Limited color options

Working Principles

CDLL957 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material generates light. When a forward voltage is applied across the anode and cathode, the LED emits photons, producing visible light.

Detailed Application Field Plans

CDLL957 finds extensive application in various fields, including: 1. Consumer Electronics: Used in smartphones, tablets, and televisions for display backlighting. 2. Automotive Lighting: Integrated into car headlights, taillights, and interior lighting. 3. Signage and Displays: Employed in advertising displays, traffic signals, and information boards. 4. General Illumination: Utilized for indoor and outdoor lighting in residential and commercial settings.

Detailed and Complete Alternative Models

Several alternative models to CDLL957 include: - CDLL958: A higher brightness variant with similar specifications. - CDLL956: A lower power consumption variant suitable for battery-operated devices. - CDLL959: An extended lifespan model designed for long-term applications.

In conclusion, CDLL957 serves as a reliable and efficient lighting solution with diverse applications across multiple industries.

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