RXEF010 polyswitch resettable fuse by Littelfuse (formerly Raychem) Trip current 200mA Hold current 100mA Max current 40A Max voltage 60Vdc Lead pitch 5.8mm x 0.2mm diameter. Dimensions (actual) 4mm dia. x 2.7 thick. Download Littelfuse RXEF010 datasheet: UL and TUV approved RoHS compliant: YES