50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)

50-Ohm Coaxial Cables from Amphenol Cables on Demand forge the ultimate compromise between RF attenuation and power handling. Amphenol 50 Ohm Coax (RF) Cable Assemblies are used in broadcast, 2-way radio, 5G wireless, Wi-Fi, amplifier, antenna and test applications. Our in-stock 50? coaxial cable selection includes general purpose (RG58, RG174), high-power low-loss (RG213) and high-temperature (RG142, RG316) types, with BNC, SMA, RP-SMA, RP-TNC, N and UHF connectors.

Operators, technicians and engineers of RF communications equipment, as well as leading radio and television broadcasters worldwide have trusted Amphenol's brand of coax and connector products since our legendary BNC and TNC connectors were invented nearly 90 years ago.  Whether you are a radio hobbyest working at home or an avionics technician working in a sensitive environment, our quality coaxial cabling products will provide you with years of reliable service.


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50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)
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  • Amphenol CO-142BNCX200-004 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 4ft
1-50 $33.34
51+ $31.67
  • EA
  • Amphenol CO-142BNCX200-005 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 5ft
1-50 $40.09
51+ $38.09
  • EA
  • Amphenol CO-142BNCX200-006 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 6ft
1-50 $46.99
51+ $44.64
  • EA
  • Amphenol CO-142BNCX200-007.5 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 7.5ft
1-50 $57.06
51+ $54.21
  • EA
  • Amphenol CO-142BNCX200-010 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 10ft
1-50 $74.21
51+ $70.50
  • EA
  • Amphenol CO-142BNCX200-015 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 15ft
1-50 $108.24
51+ $102.83
  • EA
  • Amphenol CO-142BNCX200-025 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 25ft
1-50 $175.54
51+ $166.76
  • EA
  • Amphenol CO-142BNCX200-100 BNC Male to BNC Male (RG142) 50 Ohm Coaxial Cable Assembly (High-Temp Teflon RG142B / U) 100ft
1-50 $365.30
51+ $347.04
  • EA
  • Amphenol CO-174BNCRAX2-001 BNC Right Angle Male to BNC Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
1-50 $16.80
51+ $15.96
  • EA
  • Amphenol CO-174BNCRAX2-005 BNC Right Angle Male to BNC Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
1-50 $18.29
51+ $17.38
  • EA
  • Amphenol CO-174BNCRBNC-001 BNC Male to BNC Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
1-50 $12.95
51+ $12.30
  • EA
  • Amphenol CO-174BNCRBNC-005 BNC Male to BNC Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
1-50 $15.18
51+ $14.42
  • EA
  • Amphenol CO-174BNCX200-001 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
  • Amphenol CO-174BNCX200-001 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
  • Code: CO-174BNCX200-001

  • Buy 1ft Amphenol CO-174BNCX200-001 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 419
  • Availability: In stock
1-50 $9.09
51+ $8.64
  • EA
  • Amphenol CO-174BNCX200-001.5 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1.5ft
  • Amphenol CO-174BNCX200-001.5 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 1.5ft
  • Code: CO-174BNCX200-001.5

  • Buy 1.5ft Amphenol CO-174BNCX200-001.5 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 53
  • Availability: In stock
1-50 $9.78
51+ $9.29
  • EA
  • Amphenol CO-174BNCX200-002 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 2ft
  • Amphenol CO-174BNCX200-002 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 2ft
  • Code: CO-174BNCX200-002

  • Buy 2ft Amphenol CO-174BNCX200-002 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 15
  • Availability: In stock
1-50 $10.00
51+ $9.50
  • EA
  • Amphenol CO-174BNCX200-003 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 3ft
  • Amphenol CO-174BNCX200-003 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 3ft
  • Code: CO-174BNCX200-003

  • Buy 3ft Amphenol CO-174BNCX200-003 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 121
  • Availability: In stock
1-50 $10.57
51+ $10.04
  • EA
  • Amphenol CO-174BNCX200-004 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 4ft
  • Amphenol CO-174BNCX200-004 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 4ft
  • Code: CO-174BNCX200-004

  • Buy 4ft Amphenol CO-174BNCX200-004 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 220
  • Availability: In stock
1-50 $10.76
51+ $10.22
  • EA
  • Amphenol CO-174BNCX200-005 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
  • Amphenol CO-174BNCX200-005 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
  • Code: CO-174BNCX200-005

  • Buy 5ft Amphenol CO-174BNCX200-005 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $11.21
51+ $10.65
  • EA
  • Amphenol CO-174BNCX200-007.5 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Amphenol CO-174BNCX200-007.5 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Code: CO-174BNCX200-007.5

  • Buy 7.5ft Amphenol CO-174BNCX200-007.5 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 138
  • Availability: In stock
1-50 $12.09
51+ $11.49
  • EA
  • Amphenol CO-174BNCX200-010 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 10ft
  • Amphenol CO-174BNCX200-010 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 10ft
  • Code: CO-174BNCX200-010

  • Buy 10ft Amphenol CO-174BNCX200-010 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 125
  • Availability: In stock
1-50 $13.24
51+ $12.58
  • EA
  • Amphenol CO-174BNCX200-012 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 12ft
  • Amphenol CO-174BNCX200-012 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 12ft
  • Code: CO-174BNCX200-012

  • Buy 12ft Amphenol CO-174BNCX200-012 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 80
  • Availability: In stock
1-50 $13.63
51+ $12.95
  • EA
  • Amphenol CO-174BNCX200-015 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 15ft
  • Amphenol CO-174BNCX200-015 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 15ft
  • Code: CO-174BNCX200-015

  • Buy 15ft Amphenol CO-174BNCX200-015 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $15.16
51+ $14.40
  • EA
  • Amphenol CO-174BNCX200-025 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 25ft
  • Amphenol CO-174BNCX200-025 BNC Male to BNC Male (RG174) 50 Ohm Coaxial Cable Assembly 25ft
  • Code: CO-174BNCX200-025

  • Buy 25ft Amphenol CO-174BNCX200-025 Cables Direct from the Factory at Cables on Demand. RG174 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 micro coax cable with pre-terminated BNC Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with …

  • Qty avail.: 233
  • Availability: In stock
1-50 $19.99
51+ $18.99
  • EA
  • Amphenol CO-174RASMAX2-000.6 SMA Right Angle Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 0.5ft
1-50 $15.12
51+ $14.36
  • EA