Filter By

Product Category -

TNC terminators are threaded RF terminations designed for stability and performance in medium to high-frequency applications. With 50-ohm impedance and support for frequencies up to 11 GHz, they provide reliable signal absorption in test systems, antennas, and communication networks where secure connections and minimal signal reflection are required.

Base Products

TER12TNCF

TER12TNCF

RF TER, TNC, 12GHz, 2W, Female, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCF10W

TER18TNCF10W

RF TER, TNC, 18GHz,10W, Female, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCF

TER18TNCF

RF TER, TNC, 18GHz, 2W, Female, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCF5W

TER18TNCF5W

RF TER, TNC, 18GHz, 5W, Female, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER12TNCM

TER12TNCM

RF TER, TNC, 12GHz, 2W, Male, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCM10W

TER18TNCM10W

RF TER, TNC, 18GHz, 10W, Male, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCM

TER18TNCM

RF TER, TNC, 18GHz, 2W, Male, Stainless Steel, Gold Plated, Wide Frequency, Reliable
TER18TNCM5W

TER18TNCM5W

RF TER, TNC, 18GHz, 5W, Male, Stainless Steel, Gold Plated, Wide Frequency, Reliable

Category Insights

TNC terminators are used to terminate unused TNC ports or coaxial lines, preventing signal reflections and maintaining impedance matching. Their threaded design ensures a secure, vibration-resistant connection, making them suitable for both lab and field RF applications.
Standard 50-ohm TNC terminators typically support frequencies up to 11 GHz. This makes them suitable for moderate to high-frequency systems, including RF testing, mobile communications, and instrumentation where dependable termination is essential.
No, TNC and BNC connectors have different coupling mechanisms—TNC is threaded while BNC is bayonet-style. While they may appear similar in function and impedance, they are not mechanically compatible and should not be used interchangeably.
TNC terminators offer excellent vibration resistance due to their threaded coupling, making them ideal for mobile or outdoor environments. They maintain consistent impedance and perform well in medium to high-frequency applications, offering better stability than BNC in harsh conditions.
You’ll find TNC terminators in RF communication systems, antenna networks, military-grade electronics, and lab test setups. Their rugged design and solid electrical performance make them a preferred choice in both indoor and outdoor RF environments where secure connections are essential.