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. 821-8789
Mfr. Part No.5222006-1
R 66.25
Each
units
Female PCB Mount 50Ω Through Hole Straight - - No - Nickel - - - BNC
RS stock no. 122-2176
Mfr. Part No.51S207-308N5
R 143.65
Each
units
Male Cable Mount 50Ω Crimp Right Angle Flexible Standard No DC to 10GHz - - - Normal -
RS stock no. 170-2518
Mfr. Part No.B6251F1-NT3G-50
BrandAmphenol
R 27.602
Each (In a Bag of 100)
units
Female PCB Mount 50Ω Through Hole Straight - - No 0 → 4GHz Nickel - - - -
RS stock no. 144-0893
Mfr. Part No.000-36800-RFX
BrandAmphenol
R 34.735
Each (In a Pack of 2)
units
Female Cable Mount 50Ω Crimp Straight BELDEN 9907, BELDEN B7806A, LMR-195, RG141, RG303, RG58, RG58A, RG58B, RG58C Standard - 4GHz Nickel -65°C +165°C Normal BNC
RS stock no. 144-0903
Mfr. Part No.112160
BrandAmphenol
R 43.87
Each
units
Female Cable Mount 50Ω Solder Straight LMR-100, M17/119-RG174, RG174, RG188, RG188A, RG316 Standard No 4GHz Nickel -40°C +85°C Normal BNC
RS stock no. 161-5382
Mfr. Part No.R142016000
BrandRadiall
R 86.695
Each (In a Box of 100)
units
Male Cable Mount 75Ω Clamp Straight RG59 - No 0 → 1GHz Nickel -65°C +165°C - -
RS stock no. 164-3323
Mfr. Part No.5221221-2
R 26.948
Each (In a Box of 100)
units
Female Panel Mount 75Ω Crimp Straight RG59 A/U, RG59 B/U, RG59/U - Yes - Nickel - - Normal 5221221
RS stock no. 295-7526
Mfr. Part No.R141156000
BrandRadiall
R 189.75
Each
units
Male Cable Mount 50Ω Clamp Right Angle RG142, RG58 - No 0 → 4GHz Nickel -65°C +165°C - -
RS stock no. 394-0945
Mfr. Part No.1-1337444-0
R 39.15
Each
units
Female Cable Mount 75Ω Crimp Straight RG140/U, RG210/U, RG59 B/U, RG62 A/U - - 0 → 2GHz Silver -65 °C, +165 °C - -
RS stock no. 165-0956
Mfr. Part No.5414460-1
R 72.293
Each (In a Tube of 30)
units
Female PCB Mount 50Ω Through Hole Straight - - No 0 → 4GHz Nickel -55°C +85°C - -
RS stock no. 164-9425
Mfr. Part No.5-1634556-0
R 37.419
Each (In a Box of 50)
units
Female PCB Mount 50Ω Through Hole Right Angle - - Yes 0 → 4GHz Nickel -65°C +85°C - Greenpar
RS stock no. 161-7969
Mfr. Part No.73171-2990
BrandMolex
R 42.624
Each (In a Tray of 48)
units
Female PCB Mount 75Ω Through Hole Right Angle - Miniature Yes - Nickel - - Normal BNC
RS stock no. 885-7346
Mfr. Part No.28-90507
R 48.206
Each (In a Pack of 10)
units
Male Twist-On 75Ω Cable Straight RG59, RG62 - - 0 → 2GHz Nickel - - Normal -
RS stock no. 161-7210
Mfr. Part No.B6651B1-NNYL3G-75
BrandAmphenol
R 45.512
Each (In a Bag of 100)
units
- - - - - - - - - - - - - -
RS stock no. 394-0951
Mfr. Part No.1-1478075-0
R 162.22
Each
units
Male Cable Mount 50Ω Crimp Right Angle RG141 A/U, RG58 C/U - - 0 → 4GHz Silver -65 °C, +165 °C - -
RS stock no. 161-5396
Mfr. Part No.J01002A0016
R 33.576
Each (In a Bag of 5)
units
Male Cable Mount 75Ω Crimp Straight 0.8/3.7-6.15 - No 0 → 4GHz Nickel -40°C +75°C - -
RS stock no. 143-9720
Mfr. Part No.034-1042
BrandAmphenol
R 115.097
Each (In a Bag of 500)
units
Male Cable Mount 75Ω Crimp Straight BELDEN 9221, M17/94-RG179, RG179, RG179A, RG179B, RG187, RG187A Standard No 3GHz Nickel -65°C +165°C Normal HD-BNC
RS stock no. 759-5237
Mfr. Part No.73100-0069
BrandMolex
R 54.29
Each
units
Female PCB Mount 75Ω Through Hole Right Angle - Miniature Yes - Nickel - - Normal BNC
RS stock no. 164-0068
Mfr. Part No.5227726-3
R 39.304
Each (In a Box of 100)
units
Female Panel Mount 50Ω Solder Straight - - Yes - Nickel - - - AMP
RS stock no. 916-0619
Mfr. Part No.10-258-B36-FA
R 72.18
Each
units
Female Panel Mount 75Ω Crimp Straight BD SD01, BELDEN 1855ENH, Draka 0.6/2.8A/F, Image 360 Standard Yes 0 → 4.5GHz Nickel - - - -