RF Connectors
SSMA-KFD13
SSMA Female 2-Hole Flange Mount RF Connector – Field Replaceable, 0.86mm Pin Diameter, Stub Terminal
Mechanc · RF Connectors
SSMA Female 4-Hole Flange Mount RF Connector – Field Replaceable, 5.9mm Hole Spacing, 0.46mm Pin Diameter
Part No.
SSMA-KFD4
Also:
1.0mm Male
In Stock
Lead time: 3–5 days (standard) · Custom: on request
SSMAFemaleStraight4 Hole Flange
Quantity
Electrical & Mechanical Specifications
| Part Number | SSMA-KFD4 |
|---|---|
| Series | SSMA |
| Gender | Female |
| Body Style | Straight |
| Mount Method | 4 Hole Flange |
| Attachment Method | Field Replaceable |
| Termination Type | Field Replaceable |
| Frequency Max | 36 GHz |
| Impedance | 50 Ω |
| Max Operating Temperature | +165°C |
| Connector 1 | 1.0mm Male |
| Connector 2 | 1.0mm Male |
Product Description
SSMA Female 4-Hole Flange Mount Field-Replaceable RF Connector – Model SSMA-KFD4
This SSMA female 4-hole flange RF connector combines a 0.46 mm pin with 5.9 mm hole spacing for higher contact area and rugged coupling. It supports 50 Ω systems from DC to 36 GHz and features a field-replaceable body for simplified upkeep.
Microwave-Ready Performance
Expect VSWR ≤ 1.25 and insertion loss ≤ 0.06 √F(GHz) dB to protect dynamic range and measurement repeatability in microwave chains.
Built for Dense 4-Bolt Panels
The 5.9 mm pattern maximizes port density while preserving mechanical rigidity—drop-in compatible with our 4-hole flange mount ecosystem.
Ideal Use Cases
Pick the 0.46 mm pin for mid-power paths, amplifier characterization, and ruggedized test sets where contact durability matters. Compare alternatives in our SSMA portfolio.
Materials & Lifecycle
Stainless shells with gold-plated BeCu contacts resist wear and corrosion over many mate/de-mate cycles; find compatible accessories in the RF Connector Catalog.
