ST-0402S Product Overview

Introduction

The ST-0402S is a versatile electronic component that belongs to the category of surface mount resistors. This product is commonly used in various electronic circuits and devices due to its specific characteristics and performance.

Basic Information Overview

• Category: Surface mount resistor
• Use: Used in electronic circuits for resistance applications
• Characteristics: Small size, high precision, wide resistance range
• Package: Surface mount package
• Essence: Provides precise resistance in compact form
• Packaging/Quantity: Typically packaged in reels or tape and reel format

Specifications

• Resistance Range: 1 ohm to 10 megaohms
• Power Rating: 0.125W to 1W
• Tolerance: ±1%, ±5%
• Operating Temperature Range: -55°C to 155°C

Detailed Pin Configuration

The ST-0402S has two terminals for soldering onto the circuit board. The pin configuration is as follows: - Pin 1: Connection terminal - Pin 2: Connection terminal

Functional Features

• Precise resistance value
• Compact size for space-constrained designs
• Suitable for high-density circuit boards
• Reliable performance under varying environmental conditions

Advantages and Disadvantages

Advantages

• Small size saves space on the circuit board
• Wide resistance range for diverse applications
• High precision ensures accurate resistance values

Disadvantages

• Limited power handling capacity compared to larger resistors
• Sensitive to excessive heat due to small size

Working Principles

The ST-0402S operates based on the principle of resisting the flow of electric current through the circuit. It achieves this by providing a specific resistance value, which helps control the current and voltage levels within the electronic system.

Detailed Application Field Plans

The ST-0402S finds extensive use in various electronic applications, including but not limited to: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

Some alternative models to the ST-0402S include: - ST-0603S: Larger size with higher power rating - ST-0201S: Smaller size for ultra-compact designs - ST-0805S: Higher power handling capacity for demanding applications

In conclusion, the ST-0402S surface mount resistor offers a compact and precise solution for resistance requirements in electronic circuits. Its wide resistance range and small form factor make it suitable for diverse applications across various industries.

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