CG0402MLC-12LG

Introduction

The CG0402MLC-12LG is a surface mount multilayer ceramic capacitor designed for various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

• Category: Electronic Components
• Use: The CG0402MLC-12LG is used as a capacitor in electronic circuits to store and release electrical energy.
• Characteristics: This capacitor offers high capacitance in a compact size, low equivalent series resistance (ESR), and excellent high-frequency performance.
• Package: Surface Mount Technology (SMT)
• Essence: The essence of this component lies in its ability to provide reliable energy storage and release within electronic circuits.
• Packaging/Quantity: Typically supplied in reels or tape and reel packaging, with quantities varying based on manufacturer and distributor.

Specifications

• Capacitance: 12pF
• Tolerance: ±20%
• Voltage Rating: 50V
• Temperature Coefficient: C0G (NP0)
• Size: 0402 (1.0mm x 0.5mm)

Detailed Pin Configuration

The CG0402MLC-12LG is a two-terminal device with no specific pin configuration. It is designed for surface mount installation onto PCBs.

Functional Features

• High Capacitance: Despite its small size, the CG0402MLC-12LG offers a capacitance of 12pF, making it suitable for various high-frequency applications.
• Low ESR: The low equivalent series resistance ensures minimal power loss and efficient energy storage and release.
• Stable Performance: With a temperature coefficient of C0G (NP0), this capacitor provides stable performance across a wide temperature range.

Advantages and Disadvantages

Advantages

• Compact size
• High capacitance
• Low ESR
• Stable performance over temperature variations

Disadvantages

• Limited voltage rating compared to larger capacitors
• Tolerance of ±20% may not be suitable for precision applications

Working Principles

The CG0402MLC-12LG operates based on the principle of storing and releasing electrical energy. When connected in a circuit, it charges and discharges to regulate voltage levels and filter out noise or interference.

Detailed Application Field Plans

This capacitor is commonly used in high-frequency circuits, RF modules, wireless communication devices, and portable electronics where space is limited, and high-performance capacitors are required. Its stable performance makes it suitable for precision timing circuits and signal conditioning applications.

Detailed and Complete Alternative Models

• CG0402MLC-10LG: Similar characteristics with a capacitance of 10pF
• CG0402MLC-15LG: Higher capacitance at 15pF, suitable for applications requiring increased energy storage

In conclusion, the CG0402MLC-12LG is a versatile surface mount multilayer ceramic capacitor that offers high capacitance, low ESR, and stable performance. Its compact size and reliable operation make it an ideal choice for various electronic applications, especially those with space constraints and high-frequency requirements.

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