N Jack (Female) Straight Connector 4 Hole Flange, 12.7mm (.500 inch) DC-11GHz VSWR1.20

N Jack (Female) | Solder Attachment | 4 Hole Flange | Screw-lock | Brass Body

The ROSNOL N2GFD50-2702B/H4 connector is a high-precision N Jack (Female) designed for solder attachment with a 4-hole flange mount and flat terminal configuration. It operates across DC to 11 GHz with a 50 Ω impedance, delivering VSWR ≤ 1.20 (≥ 20.83 dB return loss) and insertion loss ≤ 0.1 × √F (GHz) dB. The connector features a screw-lock coupling mechanism, soldered center contact, and captivated design for secure assembly. Mechanical specifications include 12.7 mm (.500 inch) hole spacing, 5/8-24 UNEF-2A thread, and torque ratings of 0.7–1.1 Nm recommended (1.7 Nm max). It supports ≥ 500 mating cycles and offers power handling up to 1000 W at 1 GHz, 700 W at 2 GHz, and 300 W at 8 GHz.

Constructed from premium materials, the center contact is phosphor bronze with 3 µinch gold plating over 80 µinch non-magnetic nickel-phosphorus underplating for optimal conductivity. The body is brass with copper-tin-zinc alloy plating, while the insulator is PTFE and the gasket is silicone rubber for enhanced sealing performance. The flange includes Ø3.2 mm (.126 inch) mounting holes for precise installation.

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.