ER4P-25N3PR Product Overview

Introduction

The ER4P-25N3PR 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, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Precision Resistors
• Use: The ER4P-25N3PR is used in various electronic circuits where precise resistance values are required.
• Characteristics: It exhibits high precision, stability, and reliability in providing accurate resistance values.
• Package: The product is typically available in a compact, surface-mount package.
• Essence: Its essence lies in providing precise resistance for electronic applications.
• Packaging/Quantity: The ER4P-25N3PR is commonly packaged in reels or trays, with varying quantities based on customer requirements.

Specifications

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

Detailed Pin Configuration

The ER4P-25N3PR has a standard 2-pin configuration, with the resistor element encapsulated within the surface-mount package. The pinout follows industry-standard conventions for easy integration into circuit designs.

Functional Features

• High Precision: Provides accurate resistance values for precise circuit operation.
• Stability: Maintains consistent performance over a wide temperature range.
• Reliability: Offers long-term reliability in electronic applications.

Advantages and Disadvantages

Advantages

• High precision and stability
• Compact surface-mount package
• Wide operating temperature range

Disadvantages

• Limited power handling capacity
• Sensitive to excessive voltage or current

Working Principles

The ER4P-25N3PR operates based on the fundamental principle of resistive impedance, effectively limiting the flow of current in a circuit to achieve the desired resistance value. Its construction and materials ensure minimal drift and high accuracy over time and temperature variations.

Detailed Application Field Plans

The ER4P-25N3PR finds extensive use in precision electronic circuits, including: - Analog signal conditioning - Sensor interface circuits - Voltage dividers - Precision measurement equipment

Detailed and Complete Alternative Models

For applications requiring similar precision resistors, alternative models include: - ER4P-50N5PR: 50Ω, ±0.5% tolerance, 0.5W power rating - ER4P-10N1PR: 10Ω, ±0.1% tolerance, 0.1W power rating - ER4P-100N10PR: 100Ω, ±1% tolerance, 1W power rating

In conclusion, the ER4P-25N3PR precision resistor offers high precision, stability, and reliability in a compact package, making it an ideal choice for various electronic applications requiring accurate resistance values.

(Word count: 411)