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Amphenol BNC Connectors Nickel-plated Brass

Amphenol Brand: Amphenol

The connectors in the BNC range are nickle-coated and use industrial quality brass. The contacts of the plugs are gold-coated brass and the sockets beryllium/copper gold coated. They have a contact resistance of 1.5mΩ for the inner conductor and 1mΩ outer conductor with an insulation resistance 5000MΩ.

Supplied without cable.
Description Image Product Buy Pricing (Ex VAT) Plug / Socket Impedance Body Style Contact Gender
Amphenol B1141C1-ND3G-3-75 BNC Connector Plug StraightClamp 75 Ohm
Amphenol B1141C1-ND3G-3-75 BNC Connector Plug StraightClamp 75 Ohm
Extended range
Order code: 50-8508
MPN: B1141C1-ND3G-3-75

31 available to back orderBack-order availability date - 15/01/2026
1+ £4.08
Price per unit Ex VAT 		Male 75Ω Straight Pin
Amphenol B1131A1-ND3G-3-75 BNC Connector Plug StraightTwist-on 75 Ohm
Amphenol B1131A1-ND3G-3-75 BNC Connector Plug StraightTwist-on 75 Ohm
Extended range
Order code: 50-8512
MPN: B1131A1-ND3G-3-75

271 available to back orderBack-order availability date - 15/01/2026
1+ £5.01
Price per unit Ex VAT
Amphenol B1351Q1-ND3G-50 BNC Connector Plug Bulkhead 50 Ohm
Amphenol B1351Q1-ND3G-50 BNC Connector Plug Bulkhead 50 Ohm
Extended range
Order code: 50-8513
MPN: B1351Q1-ND3G-50

29 available to back orderBack-order availability date - 15/01/2026
1+ £6.94
Price per unit Ex VAT
Amphenol B7471A1-ND3G-50 BNC Connector Adaptor Bulkhead Jack to Jack 50 Ohm
Amphenol B7471A1-ND3G-50 BNC Connector Adaptor Bulkhead Jack to Jack 50 Ohm
Extended range
Order code: 50-8514
MPN: B7471A1-ND3G-50

59 available to back orderBack-order availability date - 15/01/2026
1+ £8.81
Price per unit Ex VAT
Amphenol B6121E1-ND3G-5-50 BNC Connector Jack Straight Crimp 50 Ohm
Amphenol B6121E1-ND3G-5-50 BNC Connector Jack Straight Crimp 50 Ohm
Extended range
Order code: 50-8516
MPN: B6121E1-ND3G-5-50

147 available to back orderBack-order availability date - 15/01/2026
2+ £3.37
Price per unit Ex VAT
Amphenol B6651B1-NNYL3G-50 BNC Connector Jack Bulkhead 50 Ohm
Amphenol B6651B1-NNYL3G-50 BNC Connector Jack Bulkhead 50 Ohm
Extended range
Order code: 50-8517
MPN: B6651B1-NNYL3G-50

185 available to back orderBack-order availability date - 15/01/2026
1+ £6.87
Price per unit Ex VAT
Amphenol B1005A1-N BNC Connector Cap Male
Amphenol B1005A1-N BNC Connector Cap Male
Extended range
Order code: 50-8518
MPN: B1005A1-N

454 available to back orderBack-order availability date - 15/01/2026
1+ £4.01
Price per unit Ex VAT
50-8508
Cable groupRG 59
ConnectionSolder
Frequency range1GHz
Impedance75O
Insulation materialPTFE
Manufacturer part no.B1141C1-ND3G-3-75
MaterialNickel-plated brass
Plug constructionPlug, Cable Mount
50-8509
Cable groupRG 59
ConnectionCrimp
Frequency range1GHz
Impedance75O
Insulation materialPOM
Manufacturer part no.B1121A1-ND3G-3-75
MaterialNickel-plated brass
Plug constructionPlug, Cable Mount
50-8510
Cable groupRG 58
ConnectionCrimp
Frequency range4GHz
Impedance50O
Insulation materialPOM
Manufacturer part no.B1122A1-ND3G-1-50
MaterialNickel-plated brass
Plug constructionPlug, Angled
50-8511
Cable diameter3.1mm
Cable groupRG 223
ConnectionSolder
Frequency range1GHz
Impedance75O
Insulation materialPOM
Manufacturer part no.B1112A1-ND3G-3-75
MaterialNickel-plated brass
Plug constructionPlug, Angled
50-8512
Cable groupRG 59
Frequency range1GHz
Impedance75O
Insulation materialPOM
Manufacturer part no.B1131A1-ND3G-3-75
MaterialNickel-plated brass
Plug constructionPlug, Cable Mount
50-8513
Cable diameter10mm
Cable groupRG 58
ConnectionSolder
Frequency range4GHz
Front panel thickness4.5mm
Impedance50O
Insulation materialPOM
Manufacturer part no.B1351Q1-ND3G-50
MaterialNickel-plated brass
Plug constructionPlug, Chassis, Straight
50-8514
Cable groupRG 59
ConnectionSolder
Frequency range4GHz
Front panel thickness8mm
Impedance50O
Insulation materialPOM
Manufacturer part no.B7471A1-ND3G-50
MaterialNickel-plated brass
Plug constructionSocket, Chassis, Straight
50-8516
Cable groupRG 174
ConnectionCrimp
Frequency range4GHz
Impedance50O
Insulation materialPOM
Manufacturer part no.B6121E1-ND3G-5-50
MaterialNickel-plated brass
Plug constructionSocket, Cable Mount
50-8517
Cable groupRG 59
ConnectionSolder
Frequency range4GHz
Front panel thickness3.2mm
Impedance50O
Insulation materialABS
Manufacturer part no.B6651B1-NNYL3G-50
MaterialNickel-plated brass
Plug constructionSocket, Chassis, Straight
50-8518
SpecificationClosing cap with chain
TypeB1005A1-N
50-8519
Cable groupRG 59
ConnectionCrimp
Frequency rangeInput/output voltage 1GHz
Impedance75O
Insulation materialPTFE
Manufacturer part no.B6121A1-NT3G-3-75
MaterialNickel-plated brass
Plug constructionSocket, Cable Mount


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