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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Viewing 81 - 100 of 3449 products
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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. 655-9952
BrandRS PRO
HK$41.30
Each
units
MMCX Connector Male Cable Mount 50Ω Crimp Straight RG174/U Micro Miniature - 0 → 6GHz Gold - - -
RS Stock No. 143-9711
Mfr. Part No.034-1026
BrandAmphenol
HK$59.936
Each (In a Bag of 500)
units
BNC Connector Male Cable Mount 75Ω Crimp Straight BELDEN 1855A, BELDEN 1865A, BELDEN 4855R, RG122, RG180, RG180A, RG180B, RG195 Standard No 4GHz Nickel -65°C +165°C Normal
RS Stock No. 886-0318
Mfr. Part No.25-7500
HK$17.891
Each (In a Pack of 10)
units
BNC Connector Female, Male - 50Ω - Straight - - - 0 → 4GHz Nickel - - Normal
RS Stock No. 295-6781
Mfr. Part No.R161220000W
BrandRadiall
HK$315.92
Each
units
N Connector Female Cable Mount 50Ω Clamp Straight RG11, RG144, RG165, RG213, RG214, RG216, RG393 - - 0 → 11GHz Bronze -55°C 155°C -
RS Stock No. 700-9344
Mfr. Part No.B1121E1-ND3G-5-50
BrandAmphenol
HK$23.13
Each
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No - Nickel - - -
RS Stock No. 136-1754
Mfr. Part No.1-1337406-0
HK$43.352
Each (In a Box of 25)
units
N Connector Female Cable Mount 50Ω Solder Straight RG213/U, RG8 A/U - - 0 → 11GHz Silver -65°C 165°C -
RS Stock No. 773-7440
Mfr. Part No.034-1026
BrandAmphenol
HK$100.92
Each
units
BNC Connector Male Cable Mount 75Ω Crimp Straight BELDEN 1855A Standard No 4GHz Nickel - - Normal
RS Stock No. 144-0900
Mfr. Part No.034-1026
BrandAmphenol
HK$100.92
Each
units
BNC Connector Male Cable Mount 75Ω Crimp Straight BELDEN 1855A, BELDEN 1865A, BELDEN 4855R, RG122, RG180, RG180A, RG180B, RG195 Standard No 4GHz Nickel -65°C +165°C Normal
RS Stock No. 414-1379
Mfr. Part No.R124426123W
BrandRadiall
HK$94.21
Each
units
SMA Connector Female PCB Mount 50Ω Solder Straight - Standard No 0 → 18GHz Gold -65°C 165°C -
RS Stock No. 164-1439
Mfr. Part No.1-1478404-0
HK$45.18
Each (In a Bag of 50)
units
BNC Connector Male Cable Mount 75Ω Solder Straight RG140/U, RG210/U, RG59 B/U - No 0 → 2GHz Silver - - -
RS Stock No. 886-0279
Mfr. Part No.25-7150
HK$3.028
Each (In a Pack of 50)
units
F Connector Male Cable Mount 75Ω Crimp Straight RG6 - - 0 → 750MHz Nickel - - -
RS Stock No. 225-5195
Mfr. Part No.67.9760-21
BrandStaubli
HK$121.57
Each
units
- Male Cable Mount - Crimp Straight RG58 - No - - - - -
RS Stock No. 112-1596
Mfr. Part No.J01045F0000
HK$35.17
Each
units
UHF Connector Male Cable Mount 50Ω Crimp Straight RG58 C/U Miniature - 0 → 2.5GHz - - - -
RS Stock No. 885-9718
Mfr. Part No.131-8403-016
HK$62.81
Each
units
SMB Connector Male Cable Mount 75Ω Crimp Straight RG179/U, RG187/U Miniature - 0 → 2GHz Nickel over Copper - - -
RS Stock No. 295-7582
Mfr. Part No.R141257000W
BrandRadiall
HK$201.92
Each
units
- Female Flange Mount 50Ω Clamp Straight RG141, RG58 - Yes 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 170-2458
Mfr. Part No.R125075000
BrandRadiall
HK$77.384
Each (In a Box of 100)
units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG141, RG58 - - 0 → 12.4GHz Gold -65°C 165°C -
RS Stock No. 546-2829
BrandRS PRO
HK$67.93
Each
units
SMA Connector Male Panel Mount - Crimp Straight RG58 Subminiature Yes 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse
RS Stock No. 612-7066
Mfr. Part No.11_QMA-50-3-2/133_NE
HK$146.50
Each
units
QMA Connector Male Cable Mount 50Ω Crimp Straight RG58 C/U - - 0 → 11GHz Copper Alloy - - -
RS Stock No. 295-6387
Mfr. Part No.R125444000
BrandRadiall
HK$228.19
Each
units
SMA Connector Male Panel Mount 50Ω Solder Straight - - No 0 → 18GHz Gold -65°C 165°C -
RS Stock No. 546-3844
BrandRS PRO
HK$27.59
Each
units
BNC Connector Female Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal