【Bourns】3319W-3-503,微调电阻 - 通孔 50K 25% 9mm Single Turn Open Frm
【Bourns】3319W-3-504,微调电阻 - 通孔 500K 25% 9mm Single Turn Open Frm
331A,PROBE - STRAIGHT MINI FINE TIP
331A,LONG NEEDLE NOSE PLIER
331B,PROBE - 90ANGLED MINI FINE TIP
【Glenair】331B6300P0001,环形MIL/规格后盖
【Glenair】331B6300P0005,环形MIL/规格后盖
【Glenair】331B6300P0007,环形MIL/规格后盖
