【IRC】W221801JRLF,线绕电阻器 - 透孔 1.8K 7watt 5%
【IRC】W221802JR,Wirewound Resistors 18K 7watt 5%
【IRC】W221802JRLF,Wirewound Resistors 18K 7watt 5%
【WELWYN】W22-180RJI,
【WELWYN】W22-18KJI,
【IRC】W2218R0JR,Wirewound Resistors 18ohm 7watt 5%
【IRC】W2218R0JRLF,Wirewound Resistors 18ohm 7watt 5%
【WELWYN】W22-18RJI,
