Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
40
VSWR, Max:
1.25
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Mount Method:
4 Hole Flange
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Accepts Pin ∅0.30 [.012]
Description
2.92mm Field Replaceable | Screw-lock | Stainless Steel Body
The ROSNOL K1BF50-0012B/9XX is a 2.92mm plug (male ) connector optimized for straight field replaceable configurations, with a compact hole spacing of 6.35mm (.250 inch). Operating from DC to 40 GHz, it maintains a 50 Ω impedance, VSWR ≤ 1.15 up to 27 GHz and ≤ 1.20 from 27 to 40 GHz, with insertion loss ≤ 0.3 dB. The screw-lock coupling mechanism supports ≥ 500 mating cycles, and axial center contact captivation ≥ 20 N ensures reliable mechanical engagement.Constructed with a beryllium copper center contact plated in gold over 80 µin non-magnetic nickel-phosphorus, the connector features a passivated stainless steel body and coupling nut. Insulation is provided by PEI/PTFE, and sealing is achieved with a silicone rubber gasket. Pin depth options are available for various model configurations.
ROSNOL’s precision-engineered RF connectors offer a competitive alternative to products from leading manufacturers in Europe, the USA, and other global markets. All Rosnol RF components are precision-manufactured in ISO 9001-certified facilities, and are fully RoHS and REACH compliant, ensuring environmental safety and global regulatory alignment. Customization services for plating, materials, and mechanical design are available upon request.
