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RG21A Coax Cable

What is RG21A Coax Cable?

Our RG21A Coax cable is a military grade coaxial cable distributed by Allied Wire & Cable. This wiring is composed and constructed of High Resistance wire with insulation and a PVC jacket that is not contaminating. Our RG21A has solid protection due to its two shields within its interior. This product is capable of operating within -40°C and +80°C, which allows the cable to be useful in a plethora of situations. However, the most common use for this RG21A coaxial cable is in direct burial applications. With its military-grade specifications, as approved through MIL-C-17, RG21A has a maximum operating voltage of 2,700 volts. Buy your RG21A cable from Allied today!

Part Number Approx LBS/MFTNom. Dia. of Cond.Nom. Imp.Conductor StrandingNom. O.D. (in)Dielectric (in)Nom. Cap. (pF/ft)
RG21A 0.00 0.0508 53.0 Solid 0.3320 0.185 29.0
RG21A Coax Cable Approvals:
  • Military Specification: MIL-C-17

RG21A Coax Cable Applications:

  • RG21A Coaxial Cables can be used in direct burial applications.

RG21A Coax Cable Construction:

  • Conductor: High Resistance Wire
  • Dielectric: Solid Low-Density Polyethylene
  • Shielding: 2 Silver Covered Copper Shields
  • Jacket: PVC (non-contaminating) Type IIA per MIL-C-17
  • Jacket Color: Black

RG21 Coax Cable Ratings:

  • Temperature Range: -40°C to +80°C
  • Max Operating Voltage (vms): 2,700