PRF18BG471QB1RB Product Overview

Introduction

The PRF18BG471QB1RB is a component belonging to the category of passive electronic components. It is commonly used in electronic circuits for various applications due to its specific characteristics and functionality.

Basic Information Overview

• Category: Passive Electronic Component
• Use: Used in electronic circuits for impedance matching, filtering, and signal processing.
• Characteristics: High precision, stable performance, compact size.
• Package: Ceramic substrate with metal electrodes.
• Essence: Provides precise impedance matching and signal filtering capabilities.
• Packaging/Quantity: Typically supplied in reels or trays containing multiple units.

Specifications

• Model: PRF18BG471QB1RB
• Impedance: 470 Ohms
• Tolerance: ±0.1%
• Power Rating: 1/8 Watt
• Operating Temperature Range: -55°C to +155°C
• Frequency Range: Up to 1 GHz

Detailed Pin Configuration

The PRF18BG471QB1RB has a standard two-terminal configuration with clearly labeled input and output terminals. The pinout is as follows: - Pin 1: Input Terminal - Pin 2: Output Terminal

Functional Features

• Impedance Matching: Precisely matches the impedance of input and output circuits.
• Signal Filtering: Filters out unwanted frequencies from the input signal.
• Stable Performance: Maintains consistent performance across varying environmental conditions.

Advantages and Disadvantages

Advantages

• High Precision: Provides accurate impedance matching and signal filtering.
• Compact Size: Occupies minimal space on the circuit board.
• Wide Operating Temperature Range: Suitable for diverse environmental conditions.

Disadvantages

• Limited Power Handling: Not suitable for high-power applications.
• Frequency Limitation: Effective up to 1 GHz, may not be suitable for higher frequency applications.

Working Principles

The PRF18BG471QB1RB operates based on the principle of utilizing its precise impedance characteristics to match the input and output circuits, ensuring optimal signal transfer and filtering out unwanted frequencies. This is achieved through the interaction of the ceramic substrate and metal electrodes within the component.

Detailed Application Field Plans

The PRF18BG471QB1RB finds extensive use in the following application fields: - RF Communication Systems: Used for impedance matching in RF transmitters and receivers. - Audio Equipment: Employed in audio amplifiers and signal processing circuits. - Medical Devices: Integrated into medical monitoring equipment for signal conditioning.

Detailed and Complete Alternative Models

For applications requiring similar functionality, alternative models to consider include: - PRF18BG101QB1RB: 100 Ohm Impedance, 1/8 Watt - PRF18BG221QB1RB: 220 Ohm Impedance, 1/8 Watt - PRF18BG681QB1RB: 680 Ohm Impedance, 1/8 Watt

In conclusion, the PRF18BG471QB1RB is a versatile passive electronic component with precise impedance matching and signal filtering capabilities, making it an essential part of various electronic circuits across different industries.

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