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 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. 546-3614
BrandRS PRO
$4.807
Each (In a Box of 100)
units
Male Cable Mount 75Ω Crimp Straight Mini RG59 - No 1GHz - - - Normal -
RS Stock No. 546-4897
BrandRS PRO
$4.44
Each
units
Female Panel Mount 50Ω Solder Straight - - Yes 4GHz Nickel - - Normal BNC
RS Stock No. 546-3232
BrandRS PRO
$16.35
Each
units
Male Cable Mount 50Ω Clamp Right Angle RG58A Subminiature No 0 → 12.4GHz Gold - - Normal -
RS Stock No. 193-8192
BrandRS PRO
$41.20
Each
units
Male Cable Mount 50Ω - Straight RG213/U, RG214/U, RG393/U 47 x 17.5 mm - 0 → 11GHz Nickel -65°C 165°C - -
RS Stock No. 526-5791
BrandRS PRO
$10.59
Each
units
Female Edge Mount 50Ω Solder Straight - Subminiature No 0 → 18GHz Gold - - Normal -
RS Stock No. 546-3793
BrandRS PRO
$5.02
Each
units
Male Cable Mount 50Ω Crimp Straight RG178/U - No - Nickel - - Normal -
RS Stock No. 546-3153
BrandRS PRO
$7.96
Each
units
Female Panel Mount - Crimp Straight RG405 Subminiature Yes 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal -
RS Stock No. 546-4005
BrandRS PRO
$5.27
Each
units
Female Flange Mount 50Ω Solder Straight - - Yes 4GHz Nickel - - Normal -
RS Stock No. 546-3147
BrandRS PRO
$8.54
Each
units
Female Panel Mount - Crimp Straight RG402 Subminiature Yes 0 → 12.4 GHz, 0 → 18GHz Gold - - Normal -
RS Stock No. 136-954
BrandRS PRO
$5.51
Each
units
Female Panel Mount 50Ω Solder Straight - - Yes - Nickel - - Normal -
RS Stock No. 546-3923
BrandRS PRO
$6.82
Each
units
Female Panel Mount 75Ω Crimp Straight RG179 - Yes 1GHz Nickel - - Normal -
RS Stock No. 546-2611
BrandRS PRO
$6.55
Each
units
Male Cable Mount 75Ω Crimp Straight RG59 Standard - - - - - - -
RS Stock No. 546-2677
BrandRS PRO
$0.998
Each (In a Pack of 5)
units
Male Cable Mount - Twist On Straight RG6 L - - 0 → 1GHz - - - - -
RS Stock No. 546-3743
BrandRS PRO
$6.73
Each
units
Female Panel Mount 50Ω Crimp Straight RG58 - Yes 4GHz Nickel - - Normal -
RS Stock No. 546-5008
BrandRS PRO
$7.90
Each
units
Male Cable Mount 75Ω Twist On Straight RG59 - No 1GHz Nickel - - Normal -
RS Stock No. 546-3816
BrandRS PRO
$6.37
Each
units
Male Cable Mount 50Ω Clamp Straight RG178 - No 4GHz Nickel - - Normal -
RS Stock No. 546-5200
BrandRS PRO
$4.262
Each (In a Box of 100)
units
Male Cable Mount 50Ω Crimp Straight RG58 - - - - - - Normal -
RS Stock No. 546-2835
BrandRS PRO
$5.07
Each
units
Female Cable Mount 50Ω Crimp Straight RG402/U, RG405/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse -
RS Stock No. 546-4257
BrandRS PRO
$5.63
Each
units
Male Cable Mount 50Ω Clamp Straight RG58 - No - Silver - - Normal -
RS Stock No. 793-3588
BrandRS PRO
$17.80
Each
units
Female Panel Mount 50Ω Crimp Straight RG174/U - - 0 → 3GHz Nickel - - - -