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. 546-3721
BrandRS PRO
$4.69
Each
units
Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz - - - Normal -
RS Stock No. 546-4853
BrandRS PRO
$2.76
Each
units
Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal -
RS Stock No. 546-3563
BrandRS PRO
$3.37
Each (In a Box of 100)
units
Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Nickel - - Normal -
RS Stock No. 546-2605
BrandRS PRO
$6.95
Each
units
Male Cable Mount 50Ω Crimp Straight RG58 Standard - 300MHz Silver - - - -
RS Stock No. 546-3204
BrandRS PRO
$8.54
Each
units
Male Cable Mount 50Ω Crimp Straight RG58A Subminiature No 0 → 12.4GHz Gold - - Normal -
RS Stock No. 546-2677
BrandRS PRO
$1.098
Each (In a Pack of 5)
units
Male Cable Mount - Twist On Straight RG6 L - - 0 → 1GHz - - - - -
RS Stock No. 546-4594
BrandRS PRO
$5.96
Each
units
Male Cable Mount 50Ω Crimp Straight RG58 - No 4GHz Silver - - Normal -
RS Stock No. 546-2582
BrandRS PRO
$10.83
Each
units
Male Cable Mount 50Ω Solder Straight URM 67 Standard - 300MHz Silver - - - -
RS Stock No. 546-4897
BrandRS PRO
$4.88
Each
units
Female Panel Mount 50Ω Solder Straight - - Yes 4GHz Nickel - - Normal BNC
RS Stock No. 546-2807
BrandRS PRO
$10.79
Each
units
Male Cable Mount - Crimp Straight RG58/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse -
RS Stock No. 546-2661
BrandRS PRO
$1.244
Each (In a Pack of 5)
units
Male Cable Mount - Twist On Straight RG59 - - 0 → 1GHz - - - - -
RS Stock No. 546-2829
BrandRS PRO
$9.99
Each
units
Male Panel Mount - Crimp Straight RG58 Subminiature Yes 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse -
RS Stock No. 546-2740
BrandRS PRO
$1.744
Each (In a Pack of 5)
units
Male Cable Mount - Crimp Straight RG6 L - - 0 → 1GHz Nickel - - - -
RS Stock No. 546-2790
BrandRS PRO
$13.00
Each
units
Male Cable Mount - Crimp Right Angle RG402/U, RG405/U Subminiature No 0 → 12.4 GHz, 0 → 18GHz Gold - - Reverse -
RS Stock No. 526-5785
BrandRS PRO
$5.50
Each
units
Female Edge Mount 50Ω Solder Straight - Subminiature No 0 → 18GHz Gold - - Normal -
RS Stock No. 546-3585
BrandRS PRO
$3.543
Each (In a Box of 100)
units
Male Cable Mount 50Ω Crimp Straight RG174 - No 4GHz Nickel - - Normal -
RS Stock No. 546-3620
BrandRS PRO
$5.69
Each
units
Male Cable Mount 50Ω Crimp Straight RG174 - - - Nickel - - Normal -
RS Stock No. 546-4875
BrandRS PRO
$4.24
Each
units
Male Cable Mount 50Ω Clamp Straight RG58A - No - Nickel - - Normal -
RS Stock No. 546-4257
BrandRS PRO
$6.19
Each
units
Male Cable Mount 50Ω Clamp Straight RG58 - No - Silver - - Normal -
RS Stock No. 546-4910
BrandRS PRO
$8.03
Each
units
Female Panel Mount 50Ω Solder Straight - - Yes 4GHz Nickel - - Normal -
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Description:
75 Ohm BNC RF coaxial crimp plugs with bayonet locking and crimp terminations to provide insulation grip and eliminate the need for soldering. These 75 Ohm RF coax BNC crimp plugs have a nickel plated body, gold contact, various crimp ...
From RS PRO, these right angle BNC coaxial ...
Description:
From RS PRO, these right angle BNC coaxial connectors are designed for use with RG58 coaxial cables, and feature an easy-to-terminate cable crimp design.The connector has a robust nickel plated body, and features the secure and convenient bayonet coupling system ...
From RS PRO, this straight BNC coaxial connector ...
Description:
From RS PRO, this straight BNC coaxial connector is designed for use with RG179 cables, and features a bulkhead and screw on nut for mounting to panels and chassis.The connector has a robust nickel plated body, and features the secure ...
From RS PRO, this BNC panel socket connector ...
Description:
From RS PRO, this BNC panel socket connector is designed for use with coaxial cables, and features an easy-to-terminate solder pin design. The connector has a solid integrated flange for secure panel fixing.The connector has a robust nickel plated body, ...