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. 170-7281
Mfr. Part No.73251-1352
BrandMolex
$3.73
Each (In a Bag of 1000)
units
Female Surface Mount 50Ω Solder Straight - Subminiature - - Gold - - - SMA
RS Stock No. 800-6933
Mfr. Part No.73251-1352
BrandMolex
$6.46
Each
units
Female Surface Mount 50Ω Solder Straight - Subminiature No - Gold - - - SMA
RS Stock No. 759-5299
Mfr. Part No.73251-1151
BrandMolex
$5.51
Each
units
Female Edge Mount 50Ω Solder Straight - Subminiature No - Gold - - Normal SMA
RS Stock No. 759-5316
Mfr. Part No.73415-2064
BrandMolex
$4.99
Each
units
Female Surface Mount 50Ω Solder Straight - Micro Miniature - - - - - - MMCX
RS Stock No. 167-6373
Mfr. Part No.73415-2064
BrandMolex
$1.86
Each (On a Reel of 1600)
units
Female Surface Mount 50Ω Solder Straight - Micro Miniature - - - - - - MMCX
RS Stock No. 896-7462
Mfr. Part No.73415-0961
BrandMolex
$2.92
Each (In a Pack of 2)
units
Female PCB Mount 50Ω Solder Right Angle RG178 Miniature - DC to 6GHz Gold - - - 73415
RS Stock No. 800-6949
Mfr. Part No.73251-2123
BrandMolex
$10.28
Each
units
Female Edge Mount 50Ω Solder Straight - Subminiature Yes - Gold - - Normal SMA
RS Stock No. 167-6413
Mfr. Part No.73415-0961
BrandMolex
$2.61
Each (In a Tray of 80)
units
Female PCB Mount 50Ω Solder Right Angle RG178 Miniature - DC to 6GHz Gold - - - 73415
RS Stock No. 702-5425
Mfr. Part No.73412-0110
BrandMolex
$1.11
Each (In a Pack of 5)
units
Female Surface Mount - Solder Straight - - - - - -40°C 90°C - -
RS Stock No. 904-8250
Mfr. Part No.73404-3000
BrandMolex
$14.115
Each (In a Pack of 2)
units
Male Cable Mount 75Ω Crimp Right Angle RG179 Miniature - - Gold - - - 73404
RS Stock No. 167-6350
Mfr. Part No.73412-0110
BrandMolex
$0.519
Each (On a Reel of 5000)
units
Female Surface Mount - Solder Straight - - - - - -40°C 90°C - -
RS Stock No. 841-1827
Mfr. Part No.73391-0083
BrandMolex
$5.29
Each
units
Female PCB Mount 50Ω Solder Right Angle - - No - Gold - - - SMA
RS Stock No. 167-6414
Mfr. Part No.73415-2121
BrandMolex
$4.75
Each (In a Bag of 80)
units
Male PCB Mount 50Ω Solder Straight - Standard Yes - Gold - - - 73415
RS Stock No. 759-5303
Mfr. Part No.73251-3140
BrandMolex
$5.29
Each
units
Female PCB Mount 50Ω Solder Straight - Subminiature No - Gold - - Normal SMA
RS Stock No. 904-8228
Mfr. Part No.73415-2121
BrandMolex
$5.66
Each (In a Pack of 2)
units
Male PCB Mount 50Ω Solder Straight - Standard Yes - Gold - - - 73415
RS Stock No. 759-5271
Mfr. Part No.73138-5033
BrandMolex
$4.21
Each
units
Female PCB Mount 50Ω Through Hole Right Angle - Miniature Yes - Nickel - - Normal BNC
RS Stock No. 161-7949
Mfr. Part No.73171-4360
BrandMolex
$3.53
Each (In a Bag of 48)
units
Female PCB Mount 50Ω Through Hole Right Angle - Miniature Yes - Nickel - - Normal BNC
RS Stock No. 167-6375
Mfr. Part No.73251-3130
BrandMolex
$6.05
Each (In a Tray of 1760)
units
Female PCB Mount 50Ω Solder Right Angle - Subminiature No - Gold - - Normal SMA
RS Stock No. 124-7156
Mfr. Part No.73162-6171
BrandMolex
$9.53
Each
units
Male Cable Mount 50Ω Solder Straight - Standard - 0 → 6GHz - - - - 73162
RS Stock No. 759-5252
Mfr. Part No.73251-3130
BrandMolex
$7.22
Each
units
Female PCB Mount 50Ω Solder Right Angle - Subminiature No - Gold - - Normal SMA