The RSF1WSJT-52-0R1 is a metal oxide film resistor manufactured by Yageo. It is designed for flameproof safety applications requiring a resistance value close to zero ohms.

Applications:

• Current sensing
• Fuse replacement
• Inrush current limiting
• Power supplies
• Overload protection

Features:

• Low resistance value (0.1 ohm)
• 1W power rating
• Flameproof coating
• High surge withstand capability
• Tape and reel packaging for automated assembly

Benefits:

• Accurate current measurement due to precise low resistance value.
• Enhanced safety due to flameproof coating.
• Protection against overload and short circuit conditions.
• Suitable for high-power applications due to 1W power rating.
• Cost-effective solution for safety applications.

Additional Details:

The resistor's body size typically corresponds to a standard 2512 package. The operating temperature range is usually between -55°C and +155°C. The temperature coefficient of resistance (TCR) should be considered for precise current sensing applications. It is RoHS compliant, ensuring it meets environmental regulations regarding hazardous substances. Proper soldering techniques are essential to ensure reliable performance.