TNC Bulkhead Jack, 50 Ohm, 4 GHz — Kit Form
The TE Connectivity Greenpar ZDC 5-1814802-3 is a TNC jack, female socket, built for 50 Ohm impedance and rated to 4 GHz. The kit includes the connector body, one crimp contact, two ferrules, a gasket, a lockwasher, a nut, and a sleeve — everything needed for a single bulkhead install onto RG-58C, 141A, or Belden 9907 cable.
The connector is designed for RG-58C, 141A, and Belden 9907 coaxial cables. The centre contact crimps onto the signal conductor; the shield terminates via a crimp ferrule over the braid. The dielectric is polyoxymethylene (POM) acetal.
Mating and Installation
The bulkhead mount uses a front-side nut, with a gasket and lockwasher included for sealing and anti-rotation. Rated for 50 mating cycles — adequate for permanent or occasional-disconnect installations, not for frequent field reconnection. Insertion loss is 0.2 dB at rated frequency. Voltage rating is 500 V.