LL4151-GS18 Product Overview

Introduction

LL4151-GS18 is a component belonging to the category of light-emitting diodes (LEDs). This product is widely used in various electronic devices and lighting applications due to its unique characteristics, packaging, and functional features.

Basic Information Overview

Category: Light-Emitting Diode (LED)
Use: Electronic devices, lighting applications
Characteristics: High brightness, low power consumption, long lifespan
Package: Surface mount device (SMD)
Essence: Emitting light when forward biased
Packaging/Quantity: Typically available in reels of 3000 or 5000 pieces

Specifications

Forward Voltage: 3.0V - 3.4V
Forward Current: 20mA
Viewing Angle: 120 degrees
Wavelength: 565nm - 575nm
Package Type: 0805 SMD

Detailed Pin Configuration

The LL4151-GS18 LED has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

High brightness output
Low power consumption
Wide viewing angle
Reliable and durable

Advantages and Disadvantages

Advantages: - Energy-efficient - Long lifespan - Compact size

Disadvantages: - Sensitive to static electricity - Limited color options

Working Principles

LL4151-GS18 operates on the principle of electroluminescence, where the movement of electrons within the semiconductor material generates light when a forward voltage is applied.

Detailed Application Field Plans

This LED is commonly used in: - Display panels - Indicator lights - Backlighting for LCD screens - Automotive lighting

Detailed and Complete Alternative Models

LL4148-GS08: Similar characteristics with a different package type
LL-304BC2E-B4-1C: Higher brightness and wider viewing angle

In conclusion, the LL4151-GS18 LED offers high performance and reliability, making it a popular choice for various electronic and lighting applications.

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What is LL4151-GS18?
- LL4151-GS18 is a high-performance, low-temperature solder paste commonly used in electronics manufacturing.
What are the key features of LL4151-GS18?
- LL4151-GS18 offers excellent wetting and reliability, low voiding, and good print transfer efficiency.
What are the recommended applications for LL4151-GS18?
- LL4151-GS18 is suitable for use in surface mount technology (SMT) processes, including soldering components onto printed circuit boards.
What are the typical reflow profiles for LL4151-GS18?
- The recommended reflow profile for LL4151-GS18 typically involves a peak temperature of around 240°C for a short duration.
How does LL4151-GS18 perform in terms of shelf life and storage conditions?
- LL4151-GS18 has a shelf life of approximately 6 months when stored in a cool, dry environment at temperatures below 25°C.
Does LL4151-GS18 comply with any industry standards or regulations?
- LL4151-GS18 complies with the requirements of RoHS (Restriction of Hazardous Substances) and other relevant industry standards.
What are the recommended stencil design guidelines for using LL4151-GS18?
- It is recommended to use a fine-pitch stainless steel stencil with an aperture size that matches the component pad size for optimal printing results.
Can LL4151-GS18 be used for rework or repair applications?
- LL4151-GS18 can be used for rework or repair applications, but it is important to ensure proper cleaning and removal of any existing solder before reapplying LL4151-GS18.
What precautions should be taken when handling LL4151-GS18?
- Operators should wear appropriate personal protective equipment (PPE) and follow standard safety practices when handling LL4151-GS18 to avoid skin or eye contact.
Are there any known compatibility issues with LL4151-GS18 and specific component materials?
- LL4151-GS18 is generally compatible with a wide range of component materials, but it is advisable to conduct compatibility testing with specific materials if concerns arise.