TNC adapter PE91381 is one of over 40,000 available RF, microwave and millimeter wave components from Pasternack. Our TNC to TNC adapter is a in-series coaxial adapter design. This 50 Ohm TNC adapter is precision manufactured to RF components industry specifications. TNC female to TNC female adapter is one of the many RF components that ship same day as they are ordered. PE91381 female TNC to female TNC adapter has a tee body. This Pasternack tee TNC adapter is also known as a TNC T connector.