The SMM02040D1102BB300 is a MELF (metal electrode leadless face) resistor with a 1/4 watt power rating, 11kOhm resistance, a tolerance rating of 0.1%, and a temperature coefficient of 25ppm (parts per million). The resistor is manufactured by Vishay, a leading manufacturer of resistors, capacitors, inductors, and other electronic components. It has a small, cylindrical package with two metal terminals that protrude from the side of the device. The resistor is designed for use in low-power, high-accuracy applications, and is typically used in circuit boards and other electronic devices.