The Vishay CRCW0603499RFKTABC is a 4.99 ohm, 1/4 watt, Surface Mount Resistor Thick Film. It has axial leads to ease hand soldering, and is widely used for noise suppression, level setting, and more. It has a power rating of 0.25W, has no lead frame and is non-inductively wound. The tolerance is ±1%, and the operating temperature range is -55°C to +155°C. The part is RoHS compliant, and has the capability to handle ambient temperatures up to +125°C.