Key Specifications
Type Design:
Precision
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
40
VSWR, Max:
1.40
Connector Series:
2.92mm
Connector Gender:
Plug (Male)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
None
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
2.92mm Plug (Male) | PCB End Launch | Screw-lock | Stainless Steel Body
The ROSNOL K1HA50-2226A-LP/9XX is a high-performance 2.92mm plug connector designed for PCB end launch applications requiring exceptional RF integrity. This low-profile connector supports frequencies from DC to 40 GHz with 50 Ω impedance, VSWR ≤ 1.40 (≥ 15.6 dB return loss), and insertion loss ≤ 0.05√f (GHz) dB. It offers RF leakage ≥ 100 dB up to 1 GHz, insulation resistance ≥ 5 GΩ, and withstands a test voltage of 750 V rms. Mechanical reliability is ensured with screw-lock coupling, ≥ 500 mating cycles, axial captivation ≥ 20 N, and recommended torque between 0.80 Nm and 1.10 Nm.Constructed for durability and precision, the center contact and launch pin are made of beryllium copper with 3 μinch gold plating over 80 μinch non-magnetic nickel-phosphorus underplating. The body and coupling nut are stainless steel with passivated finish, while the transition block is brass with copper-tin-zinc alloy plating. Insulators are PTFE and PS for superior dielectric properties, complemented by a silicone rubber gasket for environmental sealing.
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 manufactured in ISO 9001-certified facilities and fully comply with RoHS and REACH regulations, ensuring environmental safety and global standards. Customization services for plating, materials, and mechanical design are available upon request.
