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. 712-3046
Mfr. Part No.J01020A0127
$35.54
Each
units
N Connector Male Cable Mount 50Ω Crimp Straight LMR400, 2.7/7.25 - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 468-516
Mfr. Part No.J01002A0056
$9.19
Each
units
- Male Cable Mount 75Ω Crimp Straight RG6 - No 0 → 3GHz Nickel - - -
RS Stock No. 193-8978
Mfr. Part No.J01150A0039
$6.84
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG142 B/U, RG223/U, RG400/U - No 0 → 12.4GHz Nickel -65°C 165°C -
RS Stock No. 112-1855
Mfr. Part No.J01000A1255
$4.43
Each
units
- Male Cable Mount 50Ω Crimp Straight RG58 C/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 618-8803
Mfr. Part No.J01000A1255
$4.18
Each (In a Box of 50)
units
BNC Connector Male Cable Mount 50Ω Crimp Straight RG58 C/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 712-3248
Mfr. Part No.J01151A0051
$11.91
Each
units
SMA Connector Female Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No 0 → 18GHz Gold -65°C 165°C -
RS Stock No. 193-8984
Mfr. Part No.J01150A0069
$7.84
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Right Angle RG174/U, RG188 A/U, RG316/U - No 0 → 18GHz Nickel -65°C 165°C -
RS Stock No. 618-8774
Mfr. Part No.J01002A1288
$3.924
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
$4.63
Each
units
- Male Cable Mount 75Ω Crimp Straight RG59 B/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 712-3071
Mfr. Part No.J01021A0155
$50.52
Each
units
N Connector Female Cable Mount 50Ω Crimp Straight LMR400, 2.7/7.25 - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 712-3034
Mfr. Part No.J01020A0109
$21.51
Each
units
N Connector Male Cable Mount 50Ω Solder Straight UT141 - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 712-3258
Mfr. Part No.J01151A0491
$16.32
Each
units
SMA Connector Female Cable Mount 50Ω Crimp Straight RG58 C/U - No 0 → 18GHz Gold - - -
RS Stock No. 712-3214
Mfr. Part No.J01150A0091
$17.73
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Right Angle RG58 C/U - No 0 → 12.4GHz Gold -65°C 165°C -
RS Stock No. 177-1652
Mfr. Part No.J01020A0108
$15.74
Each
units
N Connector Male Cable Mount 50Ω Crimp Straight RG58 C/U - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 125-0874
Mfr. Part No.J01021A0061
$24.51
Each
units
N Connector Female Cable Mount 50Ω Crimp Straight RG213/U - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 712-2964
Mfr. Part No.J01010A0049
$41.94
Each
units
TNC Connector Male Cable Mount 50Ω Crimp Straight LMR-400 - - 0 → 11GHz Nickel -65°C 165°C -
RS Stock No. 712-3270
Mfr. Part No.J01151R0001
$18.33
Each
units
SMA Connector Female Panel Mount 50Ω Crimp Straight RG58 C/U - Yes 0 → 6GHz Gold -65°C 165°C -
RS Stock No. 517-7559
Mfr. Part No.J01010R0002
$31.07
Each
units
TNC Connector Female Cable Mount 50Ω Crimp Right Angle RG58 C/U - - 0 → 6GHz Nickel -65°C 165°C -
RS Stock No. 712-3191
Mfr. Part No.J01150A0011
$11.74
Each
units
SMA Connector Male Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No 0 → 18GHz Gold -65°C 165°C -
RS Stock No. 298-1866
Mfr. Part No.J01020A0035
$16.24
Each
units
N Connector Male Cable Mount 50Ω Solder Right Angle RG141 A/U, RG58 C/U - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -