Coaxial Connectors

BNC Connectors are radio frequency connectors that are used with coaxial cable.

Applications

With a quick release bayonet connection, BNC connectors were a widely used and reliable standard in RF applications. While most commonly used for allowing televisions to receive analogue signals form terrestrial antennae, the connector was also used in radio and signal test instrumentation and even in early computing hardware.

The Bayonet Neill-Concelman connector is usually used in applications requiring below 4 GHz frequency and below 500 volts, and matches the characteristic impedance of 50 Ohm or 75 Ohm cable.

The RS range of BNC connectors includes plugs, sockets and adapters, as well as gold plated versions for when applications require a higher quality connection.


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Description Price Coaxial Connector Type Gender Mounting Type Impedance Termination Method Body Orientation Cable Type Size Bulkhead Operating Frequency Body Plating Minimum Operating Temperature Maximum Operating Temperature Polarity
RS stock no. 135-5074
Mfr. Part No.5-1814832-1
R 27.924
Each (In a Box of 50)
units
SMA Connector Female PCB Mount 50Ω Solder Straight - Standard No 0 → 3GHz Gold - - -
RS stock no. 616-3422
Mfr. Part No.5-1814832-1
R 41.54
Each
units
SMA Connector Female PCB Mount 50Ω Solder Straight - Standard No 0 → 3GHz Gold - - -
RS stock no. 745-5472
Mfr. Part No.5-1814800-3
R 49.90
Each
units
TNC Connector Male Cable Mount 50Ω Crimp Straight RG58C - - - Nickel - - Normal
RS stock no. 164-1452
Mfr. Part No.1-1478968-0
R 137.413
Each (In a Box of 50)
units
SMA Connector Female Flange Mount 50Ω Crimp Straight - - No 0 → 6GHz Gold - - -
RS stock no. 468-3249
Mfr. Part No.1-1478968-0
R 150.15
Each
units
- Female Flange Mount 50Ω Solder Straight - - - 0 → 6GHz Gold - - -
RS stock no. 512-1499
Mfr. Part No.5-1634500-2
R 26.56
Each
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG141 A/U, RG303/U, RG58 C/U - No 0 → 4GHz Nickel 0°C +85°C -
RS stock no. 135-5066
Mfr. Part No.3-1478955-0
R 75.685
Each (In a Box of 50)
units
SMA Connector Female Panel Mount 50Ω Crimp Straight RG 188 A/U, RG 316/U, RG-174 A/U - Yes 0 → 6GHz Gold - - -
RS stock no. 394-1623
Mfr. Part No.1-1337410-0
R 129.74
Each
units
N Connector Male Cable Mount 50Ω Crimp Straight RG213/U, RG8 A/U - - 0 → 11GHz Silver -65°C 165°C -
RS stock no. 163-9544
Mfr. Part No.5-1634500-2
R 24.745
Each (In a Bag of 50)
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG141 A/U, RG303/U, RG58 C/U - No 0 → 4GHz Nickel 0°C +85°C -
RS stock no. 512-0008
Mfr. Part No.3-1478955-0
R 84.54
Each
units
SMA Connector Female Panel Mount 50Ω Crimp Straight RG174 A/U, RG188 A/U, RG316/U - Yes 0 → 6GHz Gold - - -
RS stock no. 164-9078
Mfr. Part No.1-1337478-0
R 92.545
Each (In a Box of 50)
units
SMB Connector Female Cable Mount 50Ω Crimp, Solder Right Angle RG174 A/U, RG188 A/U, RG316/U - - 0 → 4GHz Gold -65°C 165°C -
RS stock no. 420-5388
Mfr. Part No.1-1337478-0
R 108.51
Each
units
- Female Cable Mount 50Ω Crimp, Solder Right Angle RG174 A/U, RG188 A/U, RG316/U - - 0 → 4GHz Gold -65 °C +165 °C -
RS stock no. 163-9548
Mfr. Part No.5-1634523-1
R 16.523
Each (In a Bag of 50)
units
BNC Connector Female Panel Mount 50Ω Solder Straight - - Yes 0 → 4GHz Nickel -55°C +85°C -
RS stock no. 512-1174
Mfr. Part No.5-1634523-1
R 25.25
Each
units
BNC Connector Female Panel Mount 50Ω Solder Straight - - Yes 0 → 4GHz Nickel -55°C +85°C -
RS stock no. 420-5439
Mfr. Part No.1-1337607-0
R 88.62
Each
units
- Male Cable Mount 50Ω Solder Straight RG174 A/U, RG188 A/U, RG316/U - - 0 → 10GHz Gold - - -
RS stock no. 173-5544
Mfr. Part No.1-1478052-0
R 112.094
Each (In a Box of 25)
units
BNC Connector Male Flange Mount 75Ω Solder Straight - - Yes 0 → 2GHz Silver -65°C +165°C -
RS stock no. 394-0771
Mfr. Part No.1-1478052-0
R 137.09
Each
units
- Male Flange Mount 75Ω Solder Straight - - Yes 0 → 2GHz Silver -65°C +165°C -
RS stock no. 394-0563
Mfr. Part No.1-1478125-0
R 119.99
Each
units
- Male Cable Mount 75Ω Clamp Right Angle RG179 B/U, RG187 A/U - No 0 → 2GHz Silver -65°C +165°C -
RS stock no. 164-1431
Mfr. Part No.1-1478125-0
R 108.792
Each (In a Box of 25)
units
BNC Connector Male Cable Mount 75Ω Clamp Right Angle RG179 B/U, RG187 A/U - No 0 → 2GHz Silver -65°C +165°C -
RS stock no. 713-1088
Mfr. Part No.414002-1
R 165.19
Each
units
SMB Connector Male Cable Mount 50Ω Crimp Right Angle RG174, RG188, RG316 - - 0 → 4GHz Gold -65°C 165°C -