The WW25MR003FTL is a thick film chip resistor manufactured by Walsin Technology Corporation. It's designed for general purpose applications where stable resistance and reliable performance are required. These resistors are commonly used in a wide range of electronic circuits.

Applications

• General purpose circuit design
• Current limiting resistors
• Voltage dividers
• Pull-up and pull-down resistors
• Signal termination

Features

• Small size: Allows for high-density mounting on PCBs.
• Thick film construction: Provides stable resistance and good reliability.
• Wide resistance range: Available in various resistance values to suit different circuit requirements.
• High power rating: Can handle significant power dissipation for its size.
• RoHS compliant: Meets environmental regulations regarding hazardous substances.

Benefits

• Compact design: Saves board space and allows for miniaturization of electronic devices.
• Stable performance: Provides consistent resistance over temperature and time.
• Versatile application: Suitable for a wide range of electronic circuits.
• Reliable operation: Ensures long-term performance and minimizes failures.
• Environmentally friendly: Compliant with RoHS regulations, reducing environmental impact.

Technical Specifications

The WW25MR003FTL typically comes in a standard chip size such as 0603, 0805, or 1206. The resistance value is indicated by a three-digit or four-digit code on the resistor body. The tolerance rating specifies the allowable deviation from the nominal resistance value. The temperature coefficient of resistance (TCR) indicates how much the resistance changes with temperature. It is important to refer to the datasheet for the specific resistance value, tolerance, power rating, and TCR of the WW25MR003FTL.

Furthermore, the resistor is designed to withstand specific operating temperatures and voltages. Exceeding these limits can lead to performance degradation or failure. Proper soldering techniques are also crucial for ensuring reliable electrical connection and preventing damage to the resistor during assembly.