PTFM04BH222Q2N34BS Product Encyclopedia Entry

Introduction

The PTFM04BH222Q2N34BS is a versatile electronic component that belongs to the category of passive components. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Passive Components
• Use: The PTFM04BH222Q2N34BS is commonly used in electronic circuits for filtering, tuning, and impedance matching.
• Characteristics: It exhibits high precision, reliability, and stability in various operating conditions.
• Package: The component is typically housed in a compact, standardized package suitable for surface mount applications.
• Essence: Its essence lies in providing precise electrical characteristics to enhance circuit performance.
• Packaging/Quantity: The PTFM04BH222Q2N34BS is usually supplied in reels or trays containing a specific quantity per package.

Specifications

• Type: Passive Tunable Integrated Capacitor (PTIC)
• Capacitance Range: 2pF to 22pF
• Voltage Rating: 50V
• Tolerance: ±0.1pF
• Temperature Coefficient: ±30ppm/°C
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The PTFM04BH222Q2N34BS features a standard SMD (Surface Mount Device) pin configuration with precise placement of input and output terminals for seamless integration into electronic circuits.

Functional Features

• Tunable Capacitance: Allows precise adjustment of capacitance within the specified range.
• High Stability: Maintains consistent performance over varying environmental conditions.
• Low Losses: Minimizes energy dissipation and ensures efficient operation.

Advantages and Disadvantages

Advantages

• Precise tuning capability
• High stability and reliability
• Low power losses

Disadvantages

• Limited capacitance range
• Sensitive to mechanical stress

Working Principles

The PTFM04BH222Q2N34BS operates based on the principle of variable capacitance, where the applied voltage alters the effective capacitance, enabling fine-tuning of circuit parameters.

Detailed Application Field Plans

The PTFM04BH222Q2N34BS finds extensive use in RF (Radio Frequency) circuits, wireless communication systems, and high-frequency signal processing applications. Its precise tuning capabilities make it ideal for frequency-selective filtering and impedance matching in these fields.

Detailed and Complete Alternative Models

• PTFM04BH202Q2N34BS: Similar specifications with a lower capacitance range
• PTFM04BH242Q2N34BS: Similar specifications with a higher capacitance range
• PTFM04BH222Q2N35BS: Enhanced temperature coefficient for extreme operating conditions

In conclusion, the PTFM04BH222Q2N34BS serves as a crucial component in electronic circuits, offering precise tuning capabilities and high stability. Its application spans across various RF and high-frequency systems, making it an indispensable part of modern electronic designs.

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