The WR25X222 JTL is a chip resistor manufactured by Walsin Technology Corporation. It is a surface-mount resistor designed for general-purpose applications in electronic circuits. The key characteristic of this resistor is its resistance value and tolerance, along with its small size and suitability for automated assembly.

Applications

• General-Purpose Circuitry: Used in various electronic circuits for current limiting, voltage division, and pull-up/pull-down applications.
• Consumer Electronics: Found in TVs, audio equipment, and other consumer devices.
• Industrial Equipment: Utilized in industrial control systems and instrumentation.
• Automotive Electronics: Employed in automotive control modules and sensor circuits.
• Telecommunications Equipment: Used in communication devices such as mobile phones and networking equipment.
• LED Lighting: Employed as current limiting resistors in LED circuits.

Features

• Surface Mount Technology (SMT): Suitable for automated assembly processes.
• Small Size: Compact size allows for use in space-constrained applications.
• Stable Performance: Offers stable resistance values over a wide temperature range.
• RoHS Compliant: Complies with RoHS (Restriction of Hazardous Substances) directives.
• Standard Resistance Values: Available in a wide range of standard resistance values.
• Tolerance: Available in various tolerance options to meet different accuracy requirements.
• Power Rating: Designed to handle a specific power rating, depending on the size and construction.

Benefits

• Easy Assembly: Surface mount design simplifies assembly and reduces manufacturing costs.
• Space Saving: Compact size allows for use in compact devices.
• Reliable Performance: Provides stable resistance values for reliable circuit operation.
• Cost-Effective: Provides a cost-effective solution for general-purpose resistance applications.
• Environmentally Friendly: RoHS compliant, reducing the environmental impact.

The WR25X222 JTL part number indicates the resistance value and tolerance. In this case, '222' typically means 22 x 10^2 ohms, or 2.2 kOhms. The 'J' usually signifies a 5% tolerance. The 'TL' suffix commonly denotes the packaging style (e.g., tape and reel for automated placement). The resistor is designed to withstand reflow soldering processes. It is crucial to consult the datasheet for specific power ratings and operating temperature ranges to ensure proper application.