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. 163-9545
Mfr. Part No.5-1634504-1
HK$25.07
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. 512-1180
Mfr. Part No.5-1634504-1
HK$34.23
Each
units
BNC Connector Female Panel Mount 50Ω Solder Straight - - Yes 0 → 4GHz Nickel -55°C +85°C -
RS Stock No. 700-9335
Mfr. Part No.B1121A1-ND3G-1-50
BrandAmphenol
HK$24.48
Each
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG122, RG133, RG133A, RG303, RG58, RG58 A/B/C - No 0 → 6GHz Nickel - - -
RS Stock No. 546-3579
BrandRS PRO
HK$14.239
Each (In a Box of 100)
units
BNC Connector Male Cable Mount 75Ω Crimp Straight RG59 - No 1 GHz, 4 GHz Nickel - - Normal
RS Stock No. 546-4869
BrandRS PRO
HK$22.53
Each
units
BNC Connector Male Cable Mount 75Ω Crimp Straight RG59 - No 4GHz Nickel - - Normal
RS Stock No. 546-4853
BrandRS PRO
HK$12.43
Each
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal
RS Stock No. 546-3721
BrandRS PRO
HK$23.68
Each
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz - - - Normal
RS Stock No. 295-7661
Mfr. Part No.R141082000W
BrandRadiall
HK$43.63
Each
units
- Male Cable Mount 50Ω Crimp Straight RG141, RG58 - - 0 → 4GHz Nickel -65 °C, +165 °C -
RS Stock No. 546-3563
BrandRS PRO
HK$15.035
Each (In a Box of 100)
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal
RS Stock No. 546-2677
BrandRS PRO
HK$3.972
Each (In a Pack of 5)
units
F Connector Male Cable Mount - Twist On Straight RG6 L - - 0 → 1GHz - - - -
RS Stock No. 394-1623
Mfr. Part No.1-1337410-0
HK$71.66
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. 512-0963
Mfr. Part No.1-1478021-0
HK$76.44
Each
units
- Female Panel Mount 50Ω - Straight RG141 A/U, RG58 C/U - - 0 → 11GHz Silver -65 °C +165 °C -
RS Stock No. 161-4301
Mfr. Part No.1-1478021-0
HK$63.757
Each (In a Box of 50)
units
TNC Connector Female Panel Mount 50Ω - Straight RG141 A/U, RG58 C/U - - 0 → 11GHz Silver -65°C 165°C -
RS Stock No. 618-8774
Mfr. Part No.J01002A1288
HK$19.283
1 Box of 50
Box(es)
BNC Connector Male Cable Mount 75Ω Crimp Straight RG59 B/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 112-1861
Mfr. Part No.J01002A1288
HK$23.78
Each
units
- Male Cable Mount 75Ω Crimp Straight RG59 B/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 167-6443
Mfr. Part No.73251-2200
BrandMolex
HK$41.33
Each (In a Tray of 50)
units
SMA Connector Female PCB Mount 50Ω Solder Right Angle - Subminiature Yes - Nickel - - Normal
RS Stock No. 394-0872
Mfr. Part No.1-1337427-0
HK$25.30
Each
units
- Male Cable Mount 50Ω Crimp Straight RG141 A/U, RG58 C/U - - 0 → 4GHz Silver -65 °C, +165 °C -
RS Stock No. 800-6936
Mfr. Part No.73251-2200
BrandMolex
HK$49.20
Each
units
SMA Connector Female PCB Mount 50Ω Solder Right Angle - Subminiature Yes - Nickel - - Normal
RS Stock No. 135-4999
Mfr. Part No.1-1337427-0
HK$24.56
Each (In a Box of 50)
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG141 A/U, RG58 C/U - No 0 → 4GHz Silver -65°C +165°C -
RS Stock No. 307-7930
Mfr. Part No.R141082161
BrandRadiall
HK$29.17
Each (In a Pack of 100)
units
- Male Cable Mount 50Ω Crimp Straight RG141, RG58 - No 0 → 1.5GHz Nickel -35°C +70°C -