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. 512-1174
Mfr. Part No.5-1634523-1
$3.24
Each
units
BNC Connector Female Panel Mount 50Ω Solder Straight - - Yes 0 → 4GHz Nickel -55°C +85°C -
RS Stock No. 163-9548
Mfr. Part No.5-1634523-1
$2.466
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. 546-2510
BrandRS PRO
$6.83
Each
units
UHF Connector Male Cable Mount 50Ω Crimp Straight RG58 Miniature - - - - - -
RS Stock No. 546-2807
BrandRS PRO
$9.96
Each
units
SMA Connector Male Cable Mount - Crimp Straight RG58/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse
RS Stock No. 399-7727
Mfr. Part No.NBB75DFI
BrandNeutrik
$16.63
Each
units
- Female Panel Mount 75Ω Crimp Vertical - - Yes - - - - -
RS Stock No. 136-831
BrandRS PRO
$10.30
Each
units
TNC Connector Female Cable Mount 50Ω Crimp Straight RG58/U - - - Nickel - - Normal
RS Stock No. 616-3400
Mfr. Part No.5-1814400-2
$4.73
Each
units
SMA Connector Female PCB Mount 50Ω Solder Right Angle - Standard No 0 → 3GHz Gold - - -
RS Stock No. 164-8659
Mfr. Part No.5-1814400-1
$4.121
Each (In a Bag of 50)
units
SMA Connector Female PCB Mount 50Ω Solder Right Angle - Standard No 0 → 3GHz Gold - - -
RS Stock No. 546-3204
BrandRS PRO
$7.88
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG58A Subminiature No 0 → 12.4GHz Gold - - Normal
RS Stock No. 546-3844
BrandRS PRO
$6.24
Each
units
BNC Connector Female Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal
RS Stock No. 546-4910
BrandRS PRO
$7.41
Each
units
BNC Connector Female Panel Mount 50Ω Solder Straight - - Yes 4GHz Nickel - - Normal
RS Stock No. 394-1623
Mfr. Part No.1-1337410-0
$12.48
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. 135-5066
Mfr. Part No.3-1478955-0
$7.07
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. 546-3620
BrandRS PRO
$5.25
Each
units
- Male Cable Mount 50Ω Crimp Straight RG174 - - - Nickel - - Normal
RS Stock No. 546-3585
BrandRS PRO
$3.192
Each (In a Box of 100)
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG174 - No 4GHz Nickel - - Normal
RS Stock No. 546-2661
BrandRS PRO
$1.164
Each (In a Pack of 5)
units
F Connector Male Cable Mount - Twist On Straight RG59 - - 0 → 1GHz - - - -
RS Stock No. 512-0008
Mfr. Part No.3-1478955-0
$9.40
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. 546-3210
BrandRS PRO
$15.57
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG174U Subminiature No 6GHz Gold - - Normal
RS Stock No. 909-3676
Mfr. Part No.RSNBB75DFIB
BrandNeutrik
$16.23
Each
units
BNC Connector Female Chassis Mount 75Ω Feed Through Straight - Standard Yes - Optalloy - - -
RS Stock No. 745-5472
Mfr. Part No.5-1814800-3
$4.70
Each
units
TNC Connector Male Cable Mount 50Ω Crimp Straight RG58C - - - Nickel - - Normal
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