SPK0415HM4H-B-7 Product Overview

Introduction

The SPK0415HM4H-B-7 belongs to the category of miniature surface mount electromagnetic buzzers. This product is commonly used in various electronic devices and applications due to its compact size, high efficiency, and reliable performance.

Basic Information Overview

• Category: Miniature Surface Mount Electromagnetic Buzzer
• Use: Audible alert and notification in electronic devices
• Characteristics: Compact size, high efficiency, reliable performance
• Package: Surface mount package
• Essence: Produces audible sound alerts
• Packaging/Quantity: Typically packaged in reels or trays

Specifications

• Model: SPK0415HM4H-B-7
• Operating Voltage: 3V
• Sound Output: 85dB at 10cm
• Frequency: 4000Hz
• Current Rating: 80mA
• Operating Temperature: -20°C to +70°C

Detailed Pin Configuration

The SPK0415HM4H-B-7 features a standard pin configuration with positive and negative terminals for easy integration into circuit designs.

Functional Features

• Compact size for space-constrained applications
• High sound output for effective alerts
• Low power consumption for energy efficiency
• Reliable performance for long-term use

Advantages and Disadvantages

Advantages

• Compact and lightweight design
• High sound output
• Low power consumption
• Reliable performance

Disadvantages

• Limited frequency range
• Operating temperature constraints

Working Principles

The SPK0415HM4H-B-7 operates on the principle of electromagnetic induction. When an electrical current is applied, it generates a magnetic field that causes the diaphragm to vibrate, producing sound waves.

Detailed Application Field Plans

The SPK0415HM4H-B-7 is widely used in various electronic devices and applications, including: - Consumer electronics (e.g., smartphones, wearables) - Home appliances (e.g., alarms, timers) - Industrial equipment (e.g., control panels, machinery)

Detailed and Complete Alternative Models

• SPK0415HM4H-B-5: Lower operating voltage
• SPK0415HM4H-B-8: Higher sound output
• SPK0415HM4H-B-10: Extended operating temperature range

In conclusion, the SPK0415HM4H-B-7 miniature surface mount electromagnetic buzzer offers compact, efficient, and reliable audible alert capabilities for a wide range of electronic applications.

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