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50 Ohm Coaxial Cables (50-Ohm Coax Cable Assemblies)
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RG58 50 Ohm Coax Cable (RG-58 Coaxial Cables)

RG58 50-Ohm Coaxial Cables from Amphenol Cables on Demand are the ultimate choice for general-purpose RF applications, offering the best price-to-performance ratio of our 50? Coax Cable line-up. For enhanced Wi-Fi and 4G/5G performance up to 5.8 GHz, our RG58 Cables combine Double-Shielded RG-58C/U dual 95% tinned copper braid style coax with impedance-matched Amphenol RF Connectors. Available in popular connector options, including BNC, SMA, RP-SMA, RP-TNC, N and UHF (PL259) types.

Not looking for RG-58?  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-058BNCX200-000.6 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Amphenol CO-058BNCX200-000.6 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Code: CO-058BNCX200-000.6

  • Buy 0.5ft Amphenol CO-058BNCX200-000.6 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 588
  • Availability: In stock
1-50 $9.83
51+ $9.34
  • EA
  • Amphenol CO-058BNCX200-001 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1ft
  • Amphenol CO-058BNCX200-001 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 1ft
  • Code: CO-058BNCX200-001

  • Buy 1ft Amphenol CO-058BNCX200-001 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 15
  • Availability: In stock
1-50 $10.22
51+ $9.71
  • EA
  • Amphenol CO-058BNCX200-002 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 2ft
  • Amphenol CO-058BNCX200-002 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 2ft
  • Code: CO-058BNCX200-002

  • Buy 2ft Amphenol CO-058BNCX200-002 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 33
  • Availability: In stock
1-50 $10.69
51+ $10.16
  • EA
  • Amphenol CO-058BNCX200-003 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 3ft
  • Amphenol CO-058BNCX200-003 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 3ft
  • Code: CO-058BNCX200-003

  • Buy 3ft Amphenol CO-058BNCX200-003 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $11.17
51+ $10.61
  • EA
  • Amphenol CO-058BNCX200-004 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 4ft
  • Amphenol CO-058BNCX200-004 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 4ft
  • Code: CO-058BNCX200-004

  • Buy 4ft Amphenol CO-058BNCX200-004 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $11.54
51+ $10.96
  • EA
  • Amphenol CO-058BNCX200-005 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 5ft
  • Amphenol CO-058BNCX200-005 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 5ft
  • Code: CO-058BNCX200-005

  • Buy 5ft Amphenol CO-058BNCX200-005 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 220
  • Availability: In stock
1-50 $11.98
51+ $11.38
  • EA
  • Amphenol CO-058BNCX200-006 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 6ft
  • Amphenol CO-058BNCX200-006 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 6ft
  • Code: CO-058BNCX200-006

  • Buy 6ft Amphenol CO-058BNCX200-006 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 11
  • Availability: In stock
1-50 $12.33
51+ $11.71
  • EA
  • Amphenol CO-058BNCX200-007.5 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Amphenol CO-058BNCX200-007.5 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 7.5ft
  • Code: CO-058BNCX200-007.5

  • Buy 7.5ft Amphenol CO-058BNCX200-007.5 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 1
  • Availability: In stock
1-50 $13.17
51+ $12.51
  • EA
  • Amphenol CO-058BNCX200-010 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 10ft
  • Amphenol CO-058BNCX200-010 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 10ft
  • Code: CO-058BNCX200-010

  • Buy 10ft Amphenol CO-058BNCX200-010 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $14.02
51+ $13.32
  • EA
  • Amphenol CO-058BNCX200-012 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 12ft
  • Amphenol CO-058BNCX200-012 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 12ft
  • Code: CO-058BNCX200-012

  • Buy 12ft Amphenol CO-058BNCX200-012 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $14.86
51+ $14.12
  • EA
  • Amphenol CO-058BNCX200-015 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 15ft
  • Amphenol CO-058BNCX200-015 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 15ft
  • Code: CO-058BNCX200-015

  • Buy 15ft Amphenol CO-058BNCX200-015 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 11
  • Availability: In stock
1-50 $16.49
51+ $15.67
  • EA
  • Amphenol CO-058BNCX200-025 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 25ft
  • Amphenol CO-058BNCX200-025 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 25ft
  • Code: CO-058BNCX200-025

  • Buy 25ft Amphenol CO-058BNCX200-025 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $22.73
51+ $21.59
  • EA
  • Amphenol CO-058BNCX200-035 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 35ft
  • Amphenol CO-058BNCX200-035 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 35ft
  • Code: CO-058BNCX200-035

  • Buy 35ft Amphenol CO-058BNCX200-035 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 132
  • Availability: In stock
1-50 $30.54
51+ $29.01
  • EA
  • Amphenol CO-058BNCX200-050 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 50ft
  • Amphenol CO-058BNCX200-050 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 50ft
  • Code: CO-058BNCX200-050

  • Buy 50ft Amphenol CO-058BNCX200-050 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $38.28
51+ $36.37
  • EA
  • Amphenol CO-058BNCX200-100 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 100ft
  • Amphenol CO-058BNCX200-100 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 100ft
  • Code: CO-058BNCX200-100

  • Buy 100ft Amphenol CO-058BNCX200-100 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 32
  • Availability: In stock
1-50 $69.60
51+ $66.12
  • EA
  • Amphenol CO-058BNCX200-150 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 150ft
  • Amphenol CO-058BNCX200-150 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 150ft
  • Code: CO-058BNCX200-150

  • Buy 150ft Amphenol CO-058BNCX200-150 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 22
  • Availability: In stock
1-50 $100.80
51+ $95.76
  • EA
  • Amphenol CO-058BNCX200-200 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 200ft
  • Amphenol CO-058BNCX200-200 BNC Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 200ft
  • Code: CO-058BNCX200-200

  • Buy 200ft Amphenol CO-058BNCX200-200 Cables Direct from the Factory at Cables on Demand. RG58 BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 GHz is guaranteed with our …

  • Qty avail.: 0
  • Availability: Out of stock
1-50 $131.98
51+ $125.38
  • EA
  • Amphenol CO-058NTYPEMM-003 Type N Male to Type N Male (RG58) 50 Ohm Coaxial Cable Assembly 3 ft
1-50 $13.85
51+ $13.16
  • EA
  • Amphenol CO-058NTYPEMM-006 Type N Male to Type N Male (RG58) 50 Ohm Coaxial Cable Assembly 6 ft
1-50 $15.66
51+ $14.88
  • EA
  • Amphenol CO-058NTYPEMM-010 Type N Male to Type N Male (RG58) 50 Ohm Coaxial Cable Assembly 10 ft
1-50 $18.15
51+ $17.24
  • EA
  • Amphenol CO-058NTYPEMM-015 Type N Male to Type N Male (RG58) 50 Ohm Coaxial Cable Assembly 15 ft
1-50 $21.39
51+ $20.32
  • EA
  • Amphenol CO-058NTYPEMM-025 Type N Male to Type N Male (RG58) 50 Ohm Coaxial Cable Assembly 25 ft
1-50 $28.13
51+ $26.72
  • EA
  • Amphenol CO-058RASMAX2-010 SMA Right Angle Male to SMA Right Angle Male (RG58) 50 Ohm Coaxial Cable Assembly 10ft
1-50 $24.85
51+ $23.61
  • EA
  • Amphenol CO-058SMABNC0-000.6 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Amphenol CO-058SMABNC0-000.6 SMA Male to BNC Male (RG58) 50 Ohm Coaxial Cable Assembly 0.5ft
  • Code: CO-058SMABNC0-000.6

  • Buy 0.5ft Amphenol CO-058SMABNC0-000.6 Cables Direct from the Factory at Cables on Demand. RG58 SMA to BNC Coaxial Cable Assemblies by Amphenol combine 50 Ohm RG58 coax cable with pre-terminated SMA Male and BNC Male connectors for a reliable low-loss interface with your RF equipment. Performance beyond 4 …

  • Qty avail.: 50
  • Availability: In stock
1-50 $12.79
51+ $12.15
  • EA