The WR04X202JTL is a chip resistor manufactured by Walsin Technology Corporation. It belongs to the WR series of thick film chip resistors. These resistors are designed for surface mount technology (SMT) assembly and are commonly used in various electronic applications where a small, reliable, and cost-effective resistive component is required. This specific resistor has a resistance value of 2kΩ.

Applications

• Voltage dividers in analog circuits.
• Current limiting in LED circuits.
• Pull-up and pull-down resistors in digital logic circuits.
• Feedback resistors in operational amplifier circuits.
• Termination resistors in transmission lines.

Features

• Resistance Value: 2kΩ
• Tolerance: ±5%
• Temperature Coefficient of Resistance (TCR): ±200 ppm/°C
• Power Rating: 0.063W (1/16W)
• Package Size: 0402 (1.0mm x 0.5mm)
• Termination: Nickel Barrier
• RoHS Compliant

Benefits

• Small size allows for high-density circuit board designs.
• Stable performance across a wide range of temperatures.
• Reliable operation in various electronic circuits.
• Cost-effective solution for general-purpose resistance needs.
• Easy to assemble using standard SMT processes.
• Compliant with environmental regulations.

Additional Details

The 0402 package size is a standard miniature size for chip resistors, commonly used where board space is limited. The ±5% tolerance indicates the allowable variation in the actual resistance value. The temperature coefficient of resistance (TCR) specifies the change in resistance per degree Celsius change in temperature. The nickel barrier termination provides excellent solderability and prevents solder leaching during soldering. These resistors are manufactured using a thick film process, which is a cost-effective method for producing high-quality resistors.

This component is suitable for applications requiring a small, reliable, and cost-effective 2kΩ resistance value.