TNC Threaded Connectors

Amphenol RF TNC Threaded Connectors are miniature, threaded weatherproof units with a constant 50Ω or 75Ω impedance that operate from 500MHz to 11GHz. A threaded coupling interface ensures the connectors will not de-couple in vibration-intensive applications. There are two types of TNC connectors: standard and reverse polarity. Reverse polarity is a keying system accomplished with a reverse interface. This ensures that reverse polarity interface connectors do not mate with standard interface connectors. Many TNC connectors are UL recognized under the component program and have undergone stringent testing from an independent laboratory.

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Description Datasheet Availability Pricing (CRC) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Gender
Impedance
RF Series
Maximum Frequency
Amphenol RF RF Connectors / Coaxial Connectors TNC ST CRIMP PLUG RG178/196 50 OHM DL
Datasheet
150In Stock
100Expected 9/8/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC ST PCB JACK 50 OHM 4 POST
Datasheet
51In Stock
50Expected 8/26/2026
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC ST CRIMP PLUG B8218 180/195U
Datasheet
32In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms TNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC RIGHT ANGLE PCB RECEPTACLE 50 OHM
Datasheet
79In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors C/P 1694A DELCO 394167 75
Datasheet
18In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms TNC 1 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC PLUG 11/U 14 AWG B1859A
Datasheet
67In Stock
Min.: 1
Mult.: 1

Plug (Pin) 75 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC JACK 8 213
Datasheet
67In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC STRAIGHT SOLDER PLUG .250 SEMI RIGID
Datasheet
108In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC RA PCB BLKHD REC REVERSE POLARITY
Datasheet
100In Stock
Min.: 1
Mult.: 1

Jack (Pin) 50 Ohms RP-TNC 11 GHz
Amphenol RF RF Adapters - In Series TNC Jack to TNC Plug Adapter
Datasheet
31In Stock
29Expected 9/16/2026
Min.: 1
Mult.: 1
50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - Between Series TNC JACK TO PLUG REV POL ADPTR 50 OHM
Datasheet
151In Stock
306Expected 9/16/2026
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Adapters - Between Series TNC Reverse Polarity Jack Adapter
Datasheet
34In Stock
77On Order
Min.: 1
Mult.: 1

50 Ohms 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC R/A CRIMP PLUG RG8 RG213/U 50 OHM
Datasheet
87In Stock
Min.: 1
Mult.: 1
Plug (Pin) 50 Ohms TNC 11 GHz
Amphenol RF RF Terminators TNC TERMINATOR REV POLARITY 50 OHM
Datasheet
25In Stock
30Expected 9/1/2026
Min.: 1
Mult.: 1

Plug 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors PLUG RG-179 CRIMP
Datasheet
104In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 3 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC PLUG RG174/188
Datasheet
21In Stock
79Expected 10/12/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 3 GHz
Amphenol RF RF Connectors / Coaxial Connectors CRIMP PLUG RG174/188
Datasheet
411In Stock
1Expected 10/30/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 3 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRAIGHT CRIMP PLUG RG59 62 8241 8263
Datasheet
24In Stock
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 11 GHz
Amphenol RF RF Adapters - In Series STR ADAPT JACK/JACK
Datasheet
6In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC CONNECTOR
Datasheet
191In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors STRT PLG 58/LMR195
Datasheet
42In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors SRT PLG LMR400/B9913
Datasheet
47In Stock
Min.: 1
Mult.: 1

Plug (Socket) 50 Ohms RP-TNC 11 GHz
Amphenol RF RF Adapters - In Series TNC BLKHD JACK-JACK ADAPTER
Datasheet
18In Stock
Min.: 1
Mult.: 1

50 Ohms TNC 11 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC R/A CRIMP PLUG FOR RG-174/U CABLE
Datasheet
127In Stock
67Expected 10/26/2026
Min.: 1
Mult.: 1

Plug (Pin) 50 Ohms TNC 3 GHz
Amphenol RF RF Connectors / Coaxial Connectors TNC(F)BLKHD CR RG-58/U,58C/U
Datasheet
75In Stock
Min.: 1
Mult.: 1

Jack (Socket) 50 Ohms TNC 11 GHz