直流风扇 DC Fan, 40x28mm, 24VDC, High Performance, Low Power, Ribless, Tachometer
管轴式 24VDC 方形 - 40mm 长 x 40mm 高 滚珠 21.5 CFM（0.602m³/min） 3 引线
得捷:
FAN AXIAL 40X28MM 24VDC WIRE
贸泽:
直流风扇 DC Fan, 40x28mm, 24VDC, High Performance, Low Power, Ribless, Tachometer