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. 170-2504
Mfr. Part No.B1121A1-ND3G-3-75
BrandAmphenol
SGD3.39
Each (In a Bag of 100)
units
Male Cable Mount 75Ω Crimp Straight RG59, RG59 A/B, RG62 A/B - No 0 → 6GHz Nickel - - - -
RS Stock No. 700-9332
Mfr. Part No.B1121A1-ND3G-3-75
BrandAmphenol
SGD4.88
Each
units
Male Cable Mount 75Ω Crimp Straight RG59, RG59 A/B, RG62 A/B - No 0 → 6GHz Nickel - - - -
RS Stock No. 773-7447
Mfr. Part No.034-1033
BrandAmphenol
SGD13.29
Each
units
Male Cable Mount 75Ω Crimp Straight TFH HD 210 Standard No 3GHz Nickel - - Normal -
RS Stock No. 700-9433
Mfr. Part No.B6252HB-NPP3G-50
BrandAmphenol
SGD5.44
Each
units
Female PCB Mount 50Ω Through Hole Right Angle - - Yes - Nickel - - - -
RS Stock No. 144-0935
Mfr. Part No.112433
BrandAmphenol
SGD8.25
Each
units
Female - 50Ω Crimp Straight Coaxial Standard Yes 4GHz Nickel -40°C +85°C Normal BNC
RS Stock No. 700-9382
Mfr. Part No.B6121E1-ND3G-6-75
BrandAmphenol
SGD3.44
Each
units
Female Cable Mount 75Ω Crimp Straight RG179, RG179 A/B, RG187 - No 0 → 1GHz Nickel - - - -
RS Stock No. 144-0899
Mfr. Part No.112514
BrandAmphenol
SGD3.24
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. 143-9725
Mfr. Part No.034-1017-300
BrandAmphenol
SGD11.36
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. 700-9350
Mfr. Part No.B1141A1-ND3G-3-75
BrandAmphenol
SGD7.03
Each
units
Male Cable Mount 75Ω Clamp Straight RG59, RG59 A/B, RG62 A/B - No 0 → 1GHz Nickel - - - -
RS Stock No. 161-7206
Mfr. Part No.B6252HB-NPP3G-50
BrandAmphenol
SGD3.006
Each (In a Bag of 100)
units
- - - - - - - - - - - - - -
RS Stock No. 773-7437
Mfr. Part No.034-1017-300
BrandAmphenol
SGD15.86
Each
units
Male Cable Mount 75Ω Press-In Straight BELDEN 1694A Standard No 3GHz Nickel - - Normal -
RS Stock No. 170-2526
Mfr. Part No.B6252HB-NPP3G-75T
BrandAmphenol
SGD3.01
Each (In a Bag of 100)
units
Female PCB Mount 75Ω Through Hole Right Angle - - Yes 0 → 1GHz Nickel - - - -
RS Stock No. 170-2518
Mfr. Part No.B6251F1-NT3G-50
BrandAmphenol
SGD3.854
Each (In a Bag of 100)
units
Female PCB Mount 50Ω Through Hole Straight - - No 0 → 4GHz Nickel - - - -
RS Stock No. 170-2516
Mfr. Part No.B6121E1-ND3G-5-50
BrandAmphenol
SGD3.35
Each (In a Bag of 100)
units
Female Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No 0 → 4GHz Nickel - - - -
RS Stock No. 170-2509
Mfr. Part No.B1141A1-ND3G-1-50
BrandAmphenol
SGD4.02
Each (In a Bag of 100)
units
Male Cable Mount 50Ω Clamp Straight RG122, RG133, RG133A, RG303, RG58, RG58 A/B/C - No 0 → 4GHz Nickel - - - -
RS Stock No. 700-9388
Mfr. Part No.B6121E1-ND3G-5-50
BrandAmphenol
SGD3.85
Each
units
Female Cable Mount 50Ω Crimp Straight RG174/U, RG188 A/U, RG316/U - No 0 → 4GHz Nickel - - - -
RS Stock No. 143-9749
Mfr. Part No.112433
BrandAmphenol
SGD7.017
Each (In a Bag of 500)
units
Female Cable Mount 50Ω Crimp Straight Coaxial Standard Yes 4GHz Nickel -40°C +85°C Normal BNC
RS Stock No. 700-9357
Mfr. Part No.B1141A1-ND3G-1-50
BrandAmphenol
SGD4.99
Each
units
Male Cable Mount 50Ω Clamp Straight RG122, RG133, RG133A, RG303, RG58, RG58 A/B/C - No 0 → 4GHz Nickel - - - -
RS Stock No. 170-2514
Mfr. Part No.B6121E1-ND3G-6-75
BrandAmphenol
SGD3.06
Each (In a Bag of 100)
units
Female Cable Mount 75Ω Crimp Straight RG179, RG179 A/B, RG187 - No 0 → 1GHz Nickel - - - -
RS Stock No. 144-0916
Mfr. Part No.034-1017-300
BrandAmphenol
SGD16.29
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