MDC Precision Coaxial Feedthroughs 同轴真空馈通 SMA Coaxial Feedthrough, Double Ended, LOW TEMP, K075 (NW16KF) Kwik-Flange 9253004 MDC Precision Coaxial Feedthroughs 同轴真空馈通 SMA Coaxial Feedthrough, Double Ended, LOW TEMP, K075 (NW16KF) Kwik-Flange 9253004
