B321690,KEY CAP
【Hakko】B3217,
【Hakko】B3218,
【Seoul Semiconductor】B32180,大功率LED - 单色 Blue 460nm 1 Watt
【Seoul Semiconductor】B32181,大功率LED - 单色 Blue 460nm 1 Watt PCB
B32-1810,SWITCH KEY TOP
【Seoul Semiconductor】B32182,大功率LED - 单色 Blue 460nm 1 Watt
【Hakko】B3219,
