Coaxial Cables

Buy high-performance 50-Ohm and 75-Ohm Coaxial Cable Assemblies factory-direct from Amphenol, the world leader in RF interconnects. Every Amphenol Coaxial Cable from Cables on Demand is expertly assembled and tested to exceed the latest military (MIL-SPEC) performance standards, combining premium Amphenol MIL-C-17 (RG) compliant coax with precision-terminated Amphenol RF Connectors. 

Operators, technicians, designers and engineers of RF communications equipment, as well as radio and television broadcasters worldwide have trusted Amphenol brand coax and connector products since Amphenol's legendary BNC and TNC connectors were invented nearly 90 years ago. 

Easily shop from our factory-direct selection of Amphenol brand coaxial cable assemblies below, sorted by impedance (50-ohm , 75-ohm), wire type (i.e. RG58) and connector type (i.e. BNC) for your convenience.

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50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)
75 Ohm Coaxial Cables (75-Ohm Coax Cable Assemblies)
Shop Coax Cables by Connector Type (BNC, SMA, RP-SMA, RP-TNC, N, UHF)
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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.: 352
  • 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.: 119
  • 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.: 123
  • 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.: 131
  • 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.: 0
  • Availability: Out of 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.: 46
  • 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.: 230
  • 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