SMA 公头 4孔法兰安装射频连接器 – 现场可更换，孔距 6.35mm，针径 0.51mm

SMA Male 4-Hole Flange Mount Field-Replaceable RF Connector – Model SMA-JFD11

The SMA male 4-hole flange mount RF connector with a 0.51 mm pin and 6.35 mm hole spacing is designed for precise RF calibration systems, analyzers, and laboratory instruments requiring consistent impedance control. The field-replaceable construction allows fast replacement while preserving electrical accuracy.

Electrical Parameters and Broadband Stability

Rated for 50 Ω impedance, VSWR < 1.08, and insertion loss < 0.06√F(GHz) dB, the SMA-JFD11 connector ensures repeatable broadband performance up to 18 GHz with minimal return loss. Explore similar options in our SMA connector range.

Material Engineering and Compliance

Constructed from corrosion-resistant stainless steel and gold-plated beryllium copper contacts, this connector ensures mechanical durability and excellent conductivity. Fully REACH and RoHS compliant. See our flange-mount connector selection for more choices.

Mechanical Layout and Structural Precision

The 4-hole flange mount configuration (6.35 mm spacing) ensures secure mechanical coupling and alignment for compact analyzer modules. Check the RF connector catalog for other compatible SMA models.

Mirror Female Connector

Pair with the SMA female 4-hole flange mount RF connector – Model SMA-KFD11 to achieve consistent broadband impedance and low reflection.