BNC 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 Gender Mounting Type Impedance Termination Method Body Orientation Cable Type Size Bulkhead Operating Frequency Body Plating Minimum Operating Temperature Maximum Operating Temperature Polarity Series
RS Stock No. 819-4380
Mfr. Part No.71S102-109N5
£4.27
Each
Units
Male Cable Mount 75Ω Crimp Straight G 04233-2, RG 59 B/U, URM 104, Video 0.6/3.7 - No 0 → 4GHz Flash White Bronze - - - BNC
RS Stock No. 122-2172
Mfr. Part No.145940
£6.47
Each
Units
Female Flange Mount 50Ω Solder Straight - Standard Yes DC to 10GHz - - - Normal -
RS Stock No. 819-4327
Mfr. Part No.51K201-400A5
£9.11
Each
Units
Female PCB Mount 50Ω Through Hole Right Angle - - No 0 → 10GHz Nickel - - - BNC
RS Stock No. 819-4295
Mfr. Part No.51S107-108N5
£3.27
Each
Units
Male Cable Mount 50Ω Crimp Straight RG142 B/U, RG223/U, RG400/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 819-4282
Mfr. Part No.51S106-006N5
£11.38
Each
Units
Male Cable Mount 50Ω Clamp Straight RG141 A/U, RG58 C/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 122-2198
Mfr. Part No.71K504-200N5
£4.83
Each
Units
Female Panel Mount 75Ω Solder Straight - Standard Yes DC to 4GHz - - - Normal -
RS Stock No. 819-4291
Mfr. Part No.51S107-106N5
£3.22
Each
Units
Male Cable Mount 50Ω Crimp Straight RG141 A/U, RG58 C/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 122-2171
Mfr. Part No.103623
£6.92
Each
Units
Female PCB Mount 50Ω Through Hole Right Angle - Standard Yes DC to 10GHz - - - Normal -
RS Stock No. 819-4318
Mfr. Part No.51K101-400A5
£5.05
Each
Units
Female PCB Mount 50Ω Through Hole Straight - - No 0 → 10GHz Nickel - - - BNC
RS Stock No. 819-4289
Mfr. Part No.51S106-002N5
£12.04
Each
Units
Male Cable Mount 50Ω Clamp Straight RG174/U, RG188 A/U, RG316/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 819-4285
Mfr. Part No.51S105-015N5
£14.40
Each
Units
Male Cable Mount 50Ω Clamp Straight RG213/U, RG214/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 122-2169
Mfr. Part No.51K107-802N5
£6.81
Each
Units
Female Cable Mount 50Ω Crimp Straight RG174, RG188, RG316 Standard No DC to 10GHz - - - Normal -
RS Stock No. 819-4298
Mfr. Part No.51S107-802N5
£4.11
Each
Units
Male Cable Mount 50Ω Crimp Straight RG174 A/U, RG188 A/U, RG316/U - No 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 122-2202
Mfr. Part No.71S107-802N5
£5.45
Each
Units
Male Cable Mount 75Ω Crimp Straight RG179, RG187 Standard No DC to 4GHz - - - Normal -
RS Stock No. 819-4399
Mfr. Part No.71S201-309N5
£10.89
Each
Units
Male Cable Mount 75Ω Crimp Right Angle Flexible - No 0 → 4GHz Flash White Bronze - - - BNC
RS Stock No. 122-2176
Mfr. Part No.51S207-308N5
£7.12
Each
Units
Male Cable Mount 50Ω Crimp Right Angle Flexible Standard No DC to 10GHz - - - Normal -
RS Stock No. 819-4311
Mfr. Part No.51K607-802N5
£6.08
Each
Units
Female Panel Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - Yes 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 819-4396
Mfr. Part No.71K101-400A5
£6.79
Each
Units
Female PCB Mount 75Ω Through Hole Straight - - No 0 → 4GHz Nickel - - - BNC
RS Stock No. 819-4302
Mfr. Part No.51K507-802N5
£5.22
Each
Units
Female Panel Mount 50Ω Crimp Straight RG174 A/U, RG188 A/U, RG316/U - Yes 0 → 10GHz Flash White Bronze - - - BNC
RS Stock No. 819-4386
Mfr. Part No.71S106-009N5
£9.12
Each
Units
Male Cable Mount 75Ω Crimp Straight Flexible - No 0 → 4GHz Flash White Bronze - - - BNC