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50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)
Shop Coax Cables by Connector Type (BNC, SMA, RP-SMA, RP-TNC, N, UHF)
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RG174 50 Ohm Coax Cable (RG-174 Coaxial Cables)

RG174 50 Ohm Thin-Line Coaxial Cables from Amphenol Cables on Demand offer performance comparable to our popular RG58 Cables at only 1/3rd the size (0.100” OD)! Amphenol MIL-SPEC RG-174/U Coaxial Cable Assemblies can fit into the tightest of installation spaces. Amphenol RG174 Cables are precision-terminated with impedance matched 50? RF connectors (BNC, SMA, UHF), ideal for short (< 50ft) low-power (250W @ 10 MHz) links between exciters, transceivers, amplifiers, and antennas.

Not looking for RG-174?  No problem!  We've provided quick-links to our other coax selection below for your convenience, sorted by impedance, wire and connector types.

50 Ohm Coaxial Cables (RG58, RG142, RG174, RG213, RG316)

75 Ohm Coaxial Cables (RG59 F-Type, RG59 BNC)

Shop Coax Cables by Connector Type (BNC, SMA, RP-SMA, RP-TNC, N, UHF)

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  • 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.: 104
  • Availability: In 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.: 2
  • Availability: In 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
  • Amphenol CO-174RASMAX2-001 SMA Right Angle Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
1-50 $15.49
51+ $14.72
  • EA
  • Amphenol CO-174RASMAX2-002.5 SMA Right Angle Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 2.5ft
1-50 $16.59
51+ $15.76
  • EA
  • Amphenol CO-174RASMAX2-003 SMA Right Angle Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 3ft
1-50 $16.62
51+ $15.79
  • EA
  • Amphenol CO-174RASMAX2-005 SMA Right Angle Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
1-50 $17.31
51+ $16.44
  • EA
  • Amphenol CO-174SMARSMA-000.6 SMA Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 0.5ft
1-50 $12.09
51+ $11.49
  • EA
  • Amphenol CO-174SMARSMA-001 SMA Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 1ft
1-50 $12.25
51+ $11.64
  • EA
  • Amphenol CO-174SMARSMA-005 SMA Male to SMA Right Angle Male (RG174) 50 Ohm Coaxial Cable Assembly 5ft
1-50 $13.77
51+ $13.08
  • EA
  • Amphenol CO-174SMAX200-000.6 SMA Male to SMA Male (RG174) 50 Ohm Coaxial Cable Assembly 6"
  • Amphenol CO-174SMAX200-000.6 SMA Male to SMA Male (RG174) 50 Ohm Coaxial Cable Assembly 6"
  • Code: CO-174SMAX200-000.6
  • Buy 6" Amphenol CO-174SMAX200-000.6 Cables Direct from the Factory at Cables on Demand. RG174 SMA Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG174 coax cable with pre-terminated SMA Male connectors for a flexible low-profile interface with your RF equipment. Performance beyond 6 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $10.19
51+ $9.68
  • EA