TNC Jack (Female) 4-Hole Panel Cable Connector for RSR-141, RSF-141, RSF-141-FEP, RSF-141-PVC, RG402, EF-402, Belden 1673A, Belden 1673J, DC-11GHz VSWR 1.20

TNC Jack (Female) 4 Hole Flange | Clamped Cable Entry | Screw-lock | Brass Body

The ROSNOL TNC2KBF50-0141B/H4 is a panel-mount TNC jack featuring a 4-hole flange and clamp attachment for .141 cables. Designed for 50 Ω impedance systems and operating up to 11 GHz, it offers VSWR ≤ 1.2 (≥ 20.8 dB) and insertion loss ≤ 0.05 × √F (GHz) dB. The connector includes a screw-lock coupling mechanism, a soldered centre contact, and a clamped cable entry. Structurally, it features a square flange of 17.5 mm [0.689"], with mounting holes Ø3.2 mm [0.126"] spaced 12.7 mm [0.500"] apart. The overall body length is 28.44 mm [1.120"], and the front mating interface is threaded in 7/16-28UNEF-2A.

The body is made of brass with copper-tin-zinc alloy plating, and the centre contact is beryllium copper with gold plating over non-magnetic nickel-phosphorus underplating. The insulator is PTFE. Compatible with RSR 141, RSF 141, RSF 141-FEP, RSF 141-PVC, RG 402, ROSNOL EF 402, BELDEN-1673A, and BELDEN-1673J cables.

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.