BB-LP252-2R2-1D Product Overview

Introduction

The BB-LP252-2R2-1D is a versatile electronic component that belongs to the category of inductors. This product is widely used in various electronic applications due to its unique characteristics and functional features. In this entry, we will provide an overview of the BB-LP252-2R2-1D, 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: Inductors
• Use: The BB-LP252-2R2-1D is primarily used for energy storage, filtering, and signal processing in electronic circuits.
• Characteristics: This inductor is known for its high inductance value, low resistance, and compact size, making it suitable for various space-constrained applications.
• Package: The BB-LP252-2R2-1D is available in a surface mount package, which facilitates easy integration onto printed circuit boards (PCBs).
• Essence: Its essence lies in providing efficient energy storage and signal conditioning in electronic systems.
• Packaging/Quantity: Typically, the BB-LP252-2R2-1D is supplied in reels containing a specific quantity based on the manufacturer's specifications.

Specifications

• Inductance: 2.2 µH
• Tolerance: ±20%
• Current Rating: 2.5 A
• DC Resistance: 0.045 Ω
• Operating Temperature Range: -40°C to 125°C
• Package Type: SMD (Surface Mount Device)
• Dimensions: 2.5mm x 2.0mm x 1.2mm

Detailed Pin Configuration

The BB-LP252-2R2-1D features a standard two-pin configuration, with one pin designated for input and the other for output. The pinout is designed to ensure compatibility with common PCB layouts and soldering processes.

Functional Features

• High Inductance: The BB-LP252-2R2-1D offers a high inductance value, enabling effective energy storage and filtering in electronic circuits.
• Low Resistance: With a low DC resistance, this inductor minimizes power losses and heat generation, contributing to overall system efficiency.
• Compact Size: Its small form factor makes it suitable for space-constrained designs, allowing for efficient use of PCB real estate.

Advantages and Disadvantages

Advantages

• Efficient energy storage and signal processing
• Compact size for space-constrained applications
• Low resistance for improved system efficiency

Disadvantages

• Tolerance of ±20% may require tighter design considerations in some applications
• Limited current rating compared to larger inductors

Working Principles

The BB-LP252-2R2-1D operates based on the principles of electromagnetic induction. When a current flows through the inductor, a magnetic field is generated, storing energy in the form of magnetic flux. This stored energy can then be released or utilized as needed within the electronic circuit.

Detailed Application Field Plans

The BB-LP252-2R2-1D finds extensive use in various electronic applications, including: - Power supply units - Voltage regulators - Signal filters - DC-DC converters - Audio amplifiers

Detailed and Complete Alternative Models

Several alternative inductor models can be considered based on specific application requirements, including: - BB-LP201-1R5-1D - BB-LP352-3R3-1D - BB-LP402-4R7-1D - BB-LP502-6R8-1D

In conclusion, the BB-LP252-2R2-1D is a valuable inductor component with a range of applications in electronic systems. Its compact size, high inductance, and low resistance make it a preferred choice for designers aiming to achieve efficient energy storage and signal processing in space-constrained environments.

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