1. BNC-SMA Adapters - RF
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    BNC-SMA Adapters - RF

    Model BNC-SMA-A
    Price:   US$7.90
Our BNC-SMA adapters provide excellent electrical performance from DC to 4 GHz. These high-performance adapter/connectors are compact in size and have outstanding durability. Built in accordance with MIL-C-39012, our BNC-SMA adapters can be mated with all connectors that meet these spec mating diameters regardless of manufacturer.


  • Broadband performance DC to 4 GHz
  • Brass SMA in gold plating, brass BNC in nickel plating, provide cost reduction


  • Base Stations/Cable Assemblies
  • RF Instruments
  • Millitary or Aerospace Systems
  • PC/LAN or Telecommunications


  • Characteristic impedance 50ohm
  • Frequency range: DC~4GHz
  • Contact resistance: center conductor <3.0m-ohm, outer conductor <2.0m-ohm
  • Insulation resistance greater than 5000Mohm
  • Insulator withstanding: 1000V
  • Durability: 500 cycles
  • Center contact: female - phosphor bronze, gold plated; male - brass, gold plated
  • Body: brass, nickel plated
  • Other metal parts:brass, nickel plated
  • Insulator: PTFE