The BN-LG05Y4R0MYB from Bourns is a Power Negative Temperature Coefficient Thermistor that has been designed to exhibit highly stable electrical characteristics for efficient inrush current limiting operation. It has a current rating of 2 A and a resistance of 4.0 milli-ohms. This current limiter has a flame retardant coating material that meets the UL 94V-0 flammability standard. It has a dissipation factor 13 mW/°C. This RoHS-compliant current limiting thermistor is available in a through-hole package that measures 7.5 x 35.0 mm.