SF-1206S315W-2

Product Category

The SF-1206S315W-2 belongs to the category of surface mount resistors.

Basic Information Overview

• Use: The SF-1206S315W-2 is used as a resistor in electronic circuits to limit the flow of electric current.
• Characteristics: It is characterized by its small size, high power rating, and suitability for surface mount applications.
• Package: The resistor is typically packaged in reels or tape and reel packaging for automated assembly.
• Essence: The essence of the SF-1206S315W-2 lies in its ability to provide precise resistance in a compact form factor.
• Packaging/Quantity: It is commonly available in quantities of 1000 or more per reel.

Specifications

• Power Rating: 1.5W
• Tolerance: ±5%
• Temperature Coefficient: ±200ppm/°C
• Operating Temperature Range: -55°C to +155°C

Detailed Pin Configuration

The SF-1206S315W-2 features two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount resistors, with no polarity.

Functional Features

• Precise resistance value
• High power handling capability
• Suitable for automated assembly processes

Advantages and Disadvantages

Advantages: - Small size - High power rating - Suitable for surface mount applications

Disadvantages: - Limited availability of alternative models with similar specifications

Working Principles

The SF-1206S315W-2 operates based on the principle of converting electrical energy into heat, thereby limiting the flow of current in the circuit.

Detailed Application Field Plans

The SF-1206S315W-2 is commonly used in various electronic devices such as power supplies, LED lighting, automotive electronics, and telecommunications equipment. Its small size and high power rating make it suitable for compact and high-performance electronic designs.

Detailed and Complete Alternative Models

• SF-1206S315W-1: Similar specifications with a lower power rating of 1W
• SF-1206S315W-3: Similar specifications with a higher power rating of 2W

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