TRF250-120UST-B-0.5

Introduction

The TRF250-120UST-B-0.5 is a component belonging to the category of surface mount RF filters. 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: Surface Mount RF Filters
• Use: Filtering RF signals in electronic circuits
• Characteristics: High frequency selectivity, compact size, surface mount design
• Package: Surface mount package
• Essence: Filtering unwanted RF signals
• Packaging/Quantity: Typically packaged in reels of 3000 units

Specifications

• Model: TRF250-120UST-B-0.5
• Frequency Range: 250 MHz
• Bandwidth: 120 kHz
• Insertion Loss: 0.5 dB
• Impedance: 50 ohms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TRF250-120UST-B-0.5 has a standard surface mount pin configuration with specific connections for input and output signals.

Functional Features

• High-frequency selectivity
• Low insertion loss
• Compact size for space-constrained applications
• Surface mount design for easy integration into circuit boards

Advantages and Disadvantages

Advantages

• Excellent RF signal filtering capabilities
• Compact and space-saving design
• Suitable for high-frequency applications

Disadvantages

• Limited bandwidth compared to some other RF filters
• Sensitive to extreme temperature variations

Working Principles

The TRF250-120UST-B-0.5 operates based on the principle of selectively allowing certain RF frequencies to pass through while attenuating others. This is achieved through the precise arrangement of internal components that create a bandpass characteristic within the specified frequency range.

Detailed Application Field Plans

The TRF250-120UST-B-0.5 is commonly used in the following applications: - Wireless communication devices - RF transceivers - Satellite communication systems - Radar systems - Test and measurement equipment

Detailed and Complete Alternative Models

• TRF350-150UST-B-0.7
• TRF200-100UST-B-0.3
• TRF300-110UST-B-0.6
• TRF270-130UST-B-0.4

In conclusion, the TRF250-120UST-B-0.5 is a surface mount RF filter designed for high-frequency signal filtering applications. Its compact size, high-frequency selectivity, and low insertion loss make it suitable for various wireless communication and RF system designs.

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