【Knowles Acoustics】BL-21671-140,MIC ELEMENT PIEZO INSTRUMENT
BL-21681-000,MIC PIEZO ANALOG
【Knowles Acoustics】BL-21785-000,MIC ELEMENT PIEZO INSTRUMENT
【Knowles Acoustics】BL-21994-000,MIC ASSY PIEZO INSTR W/38" CABLE
BL-21A0-0121,LED ARRAY RED .56 X .56 SMD
BL-21E0-0131,LED ARRAY AMBER .56 X .56 SMD
BL-22B1-0140,LED ARRAY BLUE .56 X .56 SMD
BL-22C1-0141,LED ARRAY GREEN .56 X .56 SMD
