Key Specifications
Type Design:
Precision
Impedance (Ohm):
50
Body Style:
Straight
Frequency, Max (GHz):
40
VSWR, Max:
1.50
Connector Series:
2.92mm
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Mount Method:
None
Body Material:
Brass
Body Plating:
Gold Plating (Non-magnetic nickel-phosphorus underplating)
Captivated Type:
Mechanical Captivation
Bankend Type:
Coaxial End
Description
2.92mm End Launch Connector | Screw‑Lock | Gold‑Plated Brass Body
The ROSNOL K2H5A50-0173A/91 is a straight 2.92mm Jack (Female) PCB end‑launch connector supporting 50 Ω performance from DC to 40 GHz with VSWR ≤1.50. Designed for precision PCB transitions, it suits RF boards requiring direct launch geometry for high‑frequency signal routing, instrumentation modules, and mmWave test circuits. Mechanical data include ≥500 mating cycles and recommended torque of 0.80–1.10 Nm.Constructed with a gold‑plated brass body, gold‑plated beryllium‑copper center contact, and PEI insulation, this connector delivers excellent conductivity, controlled impedance, and stable microwave performance. Engineering uses include mmWave PCB evaluation, compact RF module integration, and precision test fixture boards.
ROSNOL delivers high‑quality RF interconnect solutions at competitive pricing, manufactured in ISO 9001‑certified facilities and fully compliant with RoHS and REACH standards. Designed as a cost‑effective alternative to leading European and American brands, our components offer reliable performance and long-term stability. We also provide flexible customization options for materials, plating, and mechanical design.
