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. 700-9335
Mfr. Part No.B1121A1-ND3G-1-50
BrandAmphenol
HK$24.48
Each
units
Male Cable Mount 50Ω Crimp Straight RG122, RG133, RG133A, RG303, RG58, RG58 A/B/C - No 0 → 6GHz Nickel - - - -
RS Stock No. 773-7447
Mfr. Part No.034-1033
BrandAmphenol
HK$104.82
Each
units
Male Cable Mount 75Ω Crimp Straight TFH HD 210 Standard No 3GHz Nickel - - Normal -
RS Stock No. 700-9322
Mfr. Part No.B1112A1-ND3G-3-75
BrandAmphenol
HK$42.73
Each
units
Male Cable Mount 75Ω Crimp Right Angle RG59, RG59 A/B, RG62 A/B - No 0 → 6GHz Nickel - - - -
RS Stock No. 144-0900
Mfr. Part No.034-1026
BrandAmphenol
HK$100.92
Each
units
Male Cable Mount 75Ω Crimp Straight BELDEN 1855A, BELDEN 1865A, BELDEN 4855R, RG122, RG180, RG180A, RG180B, RG195 Standard No 4GHz Nickel -65°C +165°C Normal HD-BNC
RS Stock No. 700-9344
Mfr. Part No.B1121E1-ND3G-5-50
BrandAmphenol
HK$23.13
Each
units
Male Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No - Nickel - - - -
RS Stock No. 143-9711
Mfr. Part No.034-1026
BrandAmphenol
HK$68.46
Each (In a Bag of 500)
units
Male Cable Mount 75Ω Crimp Straight BELDEN 1855A, BELDEN 1865A, BELDEN 4855R, RG122, RG180, RG180A, RG180B, RG195 Standard No 4GHz Nickel -65°C +165°C Normal HD-BNC
RS Stock No. 773-7440
Mfr. Part No.034-1026
BrandAmphenol
HK$103.45
Each
units
Male Cable Mount 75Ω Crimp Straight BELDEN 1855A Standard No 4GHz Nickel - - Normal -
RS Stock No. 161-7203
Mfr. Part No.B1121E1-ND3G-5-50
BrandAmphenol
HK$12.35
Each (In a Bag of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 170-2501
Mfr. Part No.B1112A1-ND3G-3-75
BrandAmphenol
HK$26.33
Each (In a Bag of 100)
units
Male Cable Mount 75Ω Crimp Right Angle RG59, RG59 A/B, RG62 A/B - No 0 → 6GHz Nickel - - - -
RS Stock No. 143-9725
Mfr. Part No.034-1017-300
BrandAmphenol
HK$64.52
Each (In a Bag of 500)
units
Male Cable Mount 75Ω Crimp Straight BELDEN 1694, BELDEN 1694A, BELDEN 9248 Standard No 3GHz Nickel -65°C +165°C Normal HD-BNC
RS Stock No. 773-7437
Mfr. Part No.034-1017-300
BrandAmphenol
HK$97.81
Each
units
Male Cable Mount 75Ω Press-In Straight BELDEN 1694A Standard No 3GHz Nickel - - Normal -
RS Stock No. 144-0916
Mfr. Part No.034-1017-300
BrandAmphenol
HK$97.81
Each
units
Male Cable Mount 75Ω Crimp Straight BELDEN 1694, BELDEN 1694A, BELDEN 9248 Standard No 3GHz Nickel -65°C +165°C Normal HD-BNC
RS Stock No. 700-9417
Mfr. Part No.B6251G3-NPP3G-75T
BrandAmphenol
HK$20.23
Each
units
Female PCB Mount 75Ω Through Hole Straight - - Yes - Nickel - - - -
RS Stock No. 161-7200
Mfr. Part No.B1551A1-NT3G-50
BrandAmphenol
HK$35.95
Each (In a Bag of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 170-2533
Mfr. Part No.B6721A1-NT3G-3-75
BrandAmphenol
HK$39.562
Each (In a Bag of 100)
units
Female Panel Mount 75Ω Crimp Straight RG59, RG59 A/B, RG62 A/B - Yes 0 → 6GHz Nickel - - - -
RS Stock No. 144-0899
Mfr. Part No.112514
BrandAmphenol
HK$21.31
Each (In a Pack of 2)
units
Male Cable Mount 50Ω Crimp Straight RG142, RG223, RG400, RG55 Standard No 4GHz Nickel -40°C +85°C Normal BNC
RS Stock No. 144-0927
Mfr. Part No.112116
BrandAmphenol
HK$20.445
Each (In a Pack of 2)
units
Male Cable Mount 50Ω Crimp Straight BELDEN 9907, BELDEN B7806A, LMR-195, RG141, RG303, RG58, RG58A, RG58B, RG58C Standard No 4GHz Nickel -40°C +85°C Normal BNC
RS Stock No. 143-9715
Mfr. Part No.112116
BrandAmphenol
HK$13.02
Each (In a Bag of 500)
units
Male Cable Mount 50Ω Crimp Straight BELDEN 9907, BELDEN B7806A, LMR-195, RG141, RG303, RG58, RG58A, RG58B, RG58C Standard No 4GHz Nickel -40°C +85°C Normal BNC
RS Stock No. 700-9477
Mfr. Part No.B6721A1-NT3G-3-75
BrandAmphenol
HK$43.22
Each
units
Female Panel Mount 75Ω Crimp Straight RG59, RG59 A/B, RG62 A/B - Yes 0 → 6GHz Nickel - - - -
RS Stock No. 700-9486
Mfr. Part No.B6721E1-NT3G-5-50
BrandAmphenol
HK$49.28
Each
units
Female Panel Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - Yes 0 → 6GHz Nickel - - - -