This 40-inch Samsung TV IR Control Sensor is the perfect replacement part for your UE40J6300AK model. The sensor is designed to control your TV's infrared functions, allowing you to easily navigate through your TV's features. It is compatible with Samsung TVs and comes as a unit with a manufacturer warranty of 1 month. The SKU for this product is BN96-35346B and it is manufactured with an unknown year. The unit quantity is one and it is suitable for use with the compatible model mentioned above. If you're looking for a reliable and efficient TV IR control sensor, this Samsung product is a great choice.