SML4757HE3/61

Product Overview

The SML4757HE3/61 belongs to the category of surface mount LED indicators. These indicators are commonly used in electronic devices to provide visual feedback to users. The SML4757HE3/61 is known for its high efficiency, compact package, and versatile applications.

Basic Information

• Category: Surface Mount LED Indicator
• Use: Providing visual feedback in electronic devices
• Characteristics: High efficiency, compact package
• Package: Surface mount device (SMD)
• Essence: Visual indication of device status
• Packaging/Quantity: Typically available in reels or tubes with varying quantities

Specifications

• Forward Voltage: 2.1V
• Forward Current: 20mA
• Viewing Angle: 120 degrees
• Luminous Intensity: 50mcd
• Package Type: SOT-23

Detailed Pin Configuration

The SML4757HE3/61 typically has three pins: 1. Anode (+) 2. Cathode (-) 3. No Connection (NC)

Functional Features

• High luminous intensity
• Wide viewing angle
• Low power consumption
• Compact size

Advantages and Disadvantages

Advantages

• Energy-efficient
• Compact design
• Versatile applications

Disadvantages

• Limited color options
• Sensitive to static electricity

Working Principles

The SML4757HE3/61 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 light, providing visual feedback.

Detailed Application Field Plans

The SML4757HE3/61 is widely used in various electronic devices and equipment, including: - Consumer electronics - Automotive displays - Industrial control panels - Communication devices

Detailed and Complete Alternative Models

Some alternative models to the SML4757HE3/61 include: - SML4757GHE3/61 - SML4757YHE3/61 - SML4757RHE3/61

In summary, the SML4757HE3/61 is a versatile surface mount LED indicator with high efficiency and compact design, making it suitable for a wide range of electronic applications.

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