TT Electronics Res, 221R, 1%, 2.4W, Thick Film, 1206; Resistance Tt Electronics/bi Technologies HPDC1206-221RFT5

The Res, 221R, 1%, 2.4W, Thick Film, 1206 is a high power density chip resistor from the HPDC series by TT Electronics/bi Technologies. It features a resistance value of 221 ohms with a tolerance of ¬±1% and a power rating of 2.4W at 70¬8C. The resistor is constructed on an aluminum nitride substrate, which enhances its power density, allowing it to handle more than three times the standard power density. This component is suitable for applications requiring robust performance, as it can withstand a maximum operating temperature of 155¬8C and is compatible with Pb-free soldering processes. The resistor is designed for automatic handling and can be soldered using reflow or wave techniques. It is also resistant to common industrial cleaning solvents, ensuring durability in various environments. The product complies with RoHS regulations, making it an environmentally friendly choice for engineers.