【RAF Electronic Hardware】M0505-3-SS,电路板硬件 - PCB 6mm, 3.2 ID,, M3 ROUND METRIC SPACER
M0505-3-SS-20,METRIC ROUND SPACERPASSIVATE4.5M
M050570,CRYSTAL OVEN MINI 5V 70C
【RAF Electronic Hardware】M0506-25-AL,电路板硬件 - PCB 7mm, 2.7 ID, M2.5 ROUND METRIC SPACER
M0506-25-B,METRIC ROUND SPACERPLAIN BRASS4.
M0506-25-B-12,METRIC ROUND SPACERCLEAR ZINC4.5
【RAF Electronic Hardware】M0506-25-N,电路板硬件 - PCB 7mm, 2.7 ID, M2.5 ROUND METRIC SPACER
