Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PC300SF 3P1544 found under Resistor Variable N by Cts Corp. The National Stock Number assigned to this part is 5905008731056, and the Federal Supply Class is 5905 Resistors. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like PC300SF 3P1544.