TT Electronics Res, 4R3, 5%, 3.5W, Thick Film, 2512; Resistance Tt Electronics/bi Technologies HPDC2512-4R3JT4

The Res, 4R3, 5%, 3.5W, Thick Film, 2512 is a high power density chip resistor from the HPDC series by TT Electronics. It features a resistance value of 4.3 ohms with a tolerance of ±5%. The resistor is rated for a power dissipation of 3.5W at an operating temperature of 70°C, and it is constructed using a thick film element on an aluminum nitride substrate, which enhances its power density capabilities. This component is designed for automatic handling and can be soldered using reflow or wave soldering techniques due to its wrap-around terminations, which provide reliable electrical contact and good leach resistance. The resistor is also RoHS compliant, ensuring it meets environmental regulations. It operates effectively within a temperature range of -55°C to +155°C, making it suitable for various applications, including those requiring high reliability under thermal stress. The dimensions of the resistor are consistent with the 2512 package size, measuring approximately 6.35mm x 3.15mm x 0.64mm. This product is ideal for engineers looking for a robust, high-performance resistor for demanding applications.