SSMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.9mm Hole Spacing, 0.52mm Pin Diameter

SSMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SSMA-KFD5

With a 0.52 mm pin and 5.9 mm hole spacing, this SSMA female 4-hole flange connector prioritizes contact robustness for mission-critical test ports. It maintains 50 Ω from DC to 36 GHz and uses a field-replaceable construction to minimize downtime.

Repeatable, Low-Loss Interconnects

Specified to VSWR ≤ 1.25 with insertion loss ≤ 0.06 √F(GHz) dB, it safeguards S-parameter accuracy and channel-to-channel consistency.

Rugged Miniature Flange

The compact 5.9 mm bolt circle maintains alignment and reduces panel footprint—fully compatible with our 4-hole mounting standards.

Where to Deploy

Use this 0.52 mm pin option for higher-duty ports in switch matrices, RF production testers, and calibration carts. View the full range within our SSMA connector family.

Qualified Materials & Sourcing

Gold-plated BeCu contacts and stainless bodies meet demanding lab conditions—source matching adapters and hardware in the RF Connector Catalog.