The UAT23A05L02 is a thick film chip resistor manufactured by Yageo. It is designed for surface mount technology (SMT) assembly on printed circuit boards (PCBs). These resistors are known for their stability, reliability, and compact size, making them suitable for a wide array of electronic applications.

Applications

• Consumer electronics: Smartphones, tablets, and other portable devices.
• Industrial equipment: Control systems, power supplies, and measurement instruments.
• Automotive electronics: Engine control units (ECUs), infotainment systems, and sensor interfaces.
• Medical devices: Patient monitoring equipment, diagnostic tools, and therapeutic devices.
• Telecommunications: Networking equipment, base stations, and signal processing units.

Features

• Thick film resistive element: Provides stable resistance values and excellent long-term reliability.
• Surface mount technology (SMT): Enables high-density assembly and miniaturization of electronic circuits.
• RoHS compliant: Meets environmental standards for the restriction of hazardous substances.
• Compact size: Available in various case sizes to suit different application requirements.
• High power rating: Capable of dissipating significant power without significant drift in resistance value.

Benefits

• Stable performance: Maintains consistent resistance values over a wide range of operating conditions.
• Reliable operation: Provides dependable performance in demanding environments.
• Space-saving design: Allows for compact and efficient PCB layouts.
• Cost-effective solution: Offers a balance of performance and affordability.
• Easy to assemble: Compatible with automated SMT assembly processes.

Additional Details

The UAT23A05L02 is typically available in standard resistance values according to the EIA standard. Power ratings and tolerance levels may vary depending on the specific series and case size. It is essential to consult the manufacturer's datasheet for detailed specifications, including temperature coefficient of resistance (TCR), voltage rating, and soldering guidelines. Proper storage and handling are important to maintain the integrity of the resistor and ensure optimal performance during assembly and operation. The resistor's terminals are designed for reflow soldering and wave soldering processes.