N Jack (Female) 4 Hole Panel Cable Connector for RSR-141, RSF-141, RSF-141-FEP, RSF-141-PVC, RG-402,EF-402, DC-11GHz VSWR 1.25
Key Specifications
Type Design:
Standard
Body Style:
Straight
Impedance (Ohm):
50
Frequency, Max (GHz):
11
VSWR, Max:
1.25
Connector Style:
Cable Connector
Connector Series:
N
Connector Gender:
Jack (Female)
Connection Method:
Threaded (Screw-lock)
Center Contact:
Soldered
Cable Entry:
Solder Clamp
Mount Method:
4 Hole Flange
Body Material:
Brass
Body Plating:
Nickel
Captivated Type:
Mechanical Captivation
Suitable Cables:
Semi-Flex 0.141(RSF-141)
Description
N Jack (Female) | Soldered Cable Entry | Screw-lock | Brass Body
The ROSNOL N2KBF50-0141C/H3 is a 4-hole flange N Jack (Female) connector designed for 50 Ω RF systems operating up to 11 GHz. It features a screw-lock coupling mechanism, soldered center contact, and solder clamp cable entry. With a VSWR of ≤1.25 (≥19.08 dB), insertion loss ≤0.05 × √F(GHz) dB, RF leakage ≥128 dB, and intermodulation ≤–160 dBc, this connector delivers excellent RF performance. It supports power handling up to 1000 W @ 1 GHz and operates within -55°C to +155°C.The body is brass with nickel plating. The center contact is beryllium copper with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating. The insulator is PTFE, and the gasket is silicone rubber. Compatible cable types include RG402 ( ROSNOL EF402), SR-141, SF-141, such as RSF-141-FEP, RSF-141-PVC cables from ROSNOL.
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.
