2.92mm Jack (Female) Straight Bulkhead Cable Connector for 0.141, DC -26.5 GHz VSWR 1.20
Key Specifications
Type Design:
Precision
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
26.5
VSWR, Max:
1.20
Connector Style:
Cable Connector
Connector Series:
2.92mm
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Soldered
Mount Method:
Bulkhead
Body Material:
Stainless Steel
Body Plating:
Passivated
Captivated Type:
Mechanical Captivation
Suitable Cables:
RTK-FS 141
Description
2.92mm Jack (Female) | Soldered Cable Entry | Screw-lock | Stainless Steel Body
The ROSNOL K2EA50-0141A/9X is a 2.92mm bulkhead jack connector designed for .141 cable, optimized for RF applications up to 26.5 GHz. With a 50 Ω impedance, VSWR ≤ 1.20 (≥ 20.83 dB), and insertion loss ≤ 0.05 × √F (GHz), it ensures reliable signal transmission and low reflection. The connector features a screw-lock coupling mechanism, soldered center contact, and soldered cable entry. It supports mating cycles ≥ 500 and maintains RF leakage ≥ 100 dB up to 1 GHz. Operating temperature range is −40°C to +85°C.The center contact is made of beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The body is stainless steel with passivation, the insulator is PTFE, and the gasket is silicone rubber. The connector meets MIL-STD standards for thermal shock, corrosion, vibration, and moisture resistance, and is mechanically compatible with 3.5mm and SMA interfaces.
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.
