ER3R-100N3PR Product Overview

Introduction

The ER3R-100N3PR is a versatile electronic component that belongs to the category of precision resistors. This entry provides an in-depth overview of the product, 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: Precision Resistor
• Use: The ER3R-100N3PR is commonly used in electronic circuits where precise resistance values are required for accurate signal processing and control.
• Characteristics: It exhibits high precision, low temperature coefficient, and excellent stability over time and environmental conditions.
• Package: The resistor is typically housed in a compact, heat-resistant package suitable for surface mount applications.
• Essence: Its essence lies in providing accurate and stable resistance values for critical circuitry.
• Packaging/Quantity: The ER3R-100N3PR is usually available in reels or trays containing a specified quantity per packaging.

Specifications

• Resistance Value: 100Ω
• Tolerance: ±0.1%
• Power Rating: 0.25W
• Temperature Coefficient: ±25ppm/°C
• Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The ER3R-100N3PR features a standard 3-pin configuration, with the resistance element connected between two pins and the third pin serving as a common terminal.

Functional Features

• High Precision: The resistor offers exceptional accuracy in maintaining its specified resistance value.
• Low Temperature Coefficient: It exhibits minimal variation in resistance over a wide temperature range.
• Stability: The component demonstrates excellent long-term stability, ensuring consistent performance over time.

Advantages and Disadvantages

Advantages

• Precise resistance value
• Low temperature coefficient
• Excellent long-term stability

Disadvantages

• Limited power handling capacity
• Sensitive to mechanical stress

Working Principles

The ER3R-100N3PR operates based on the fundamental principle of utilizing a specific material's inherent resistance to limit the flow of electric current through a circuit. By maintaining a constant resistance value, it ensures accurate signal processing and control within electronic systems.

Detailed Application Field Plans

The ER3R-100N3PR finds extensive use in various applications, including: - Precision measurement equipment - Signal conditioning circuits - Control systems in automotive electronics - Medical devices - Aerospace and defense electronics

Detailed and Complete Alternative Models

• ER3R-200N3PR: 200Ω precision resistor with similar characteristics
• ER3R-50N3PR: 50Ω precision resistor offering lower resistance value
• ER3R-100N5PR: 100Ω precision resistor with a tighter tolerance of ±0.05%

In conclusion, the ER3R-100N3PR precision resistor serves as a crucial component in electronic circuits requiring high precision and stability in resistance values. Its application spans across diverse industries, making it an indispensable part of modern electronic systems.

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