1. Product Overview:

️· Type: Thick film chip resistor.
️· Manufacturer: RCD Components Inc.
️· Applications: The datasheet emphasizes the importance of proper PCB design for high wattage and current applications, including:
- Heavy copper usage.
- Large pads and traces.
- Multilayer PCB boards.

2. Key Specifications & Characteristics:

️· Resistance Range: (Not explicitly stated but implied through typical performance characteristics)
️· Tolerance: Various tolerances are listed in the "Typical Performance Characteristics" table, ranging from ±1% to ±5%.
️· Power Rating: 3W when using specific pad sizes (300mm x .0056 Cu).
️· Temperature Coefficient: Shows how resistance changes with temperature, expressed as ppm/°C.
️· Operating Temperature: -55°C to +155°C
️· Moisture Resistance: Meets industry standards.
️· Load Life/Stability: Demonstrates resistance changes after prolonged operation.
️· Heat Resistance: Indicates how the resistor performs under high temperatures.
️· Solderability: Suitable for surface mount technology (SMT).
️· Current Rating & Wattage: These factors depend on the specific resistance value (lower values have higher capability).

3. Typical Performance Characteristics (Table):

This table is the core of the datasheet, detailing how various characteristics change under different conditions. It's organized with:

️· Characteristic: The parameter being measured (e.g., ΔR, RCD Type, Termination).
️· Values: The expected performance under specific test conditions (e.g., PPM/°C, % change).

4. Contact Information:

️· Company: RCD Components Inc.
️· Address: 520 E. Industrial Park Dr, Manchester, NH, USA 03109
️· Website: [www.rcdcomponents.com](http://www.rcdcomponents.com/)
️· Phone: 603-669-0054
️· Fax: 603-669-5455
️· Email: [sales@rcdcomponents.com](mailto:sales@rcdcomponents.com)

5. Important Notes:

️· Sales Agreement: Sale is in accordance with GF-061.
️· Subject to Change: Specifications are subject to change without notice.

In essence, this datasheet provides engineers and purchasers with the necessary information to select the appropriate RCD chip resistor for their specific application. It is detailed and focuses on providing performance characteristics under various conditions.