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    SMA Female RF Coaxial Connector, PCB Mount

    Shop SMA female (jack) right angle RF coaxial connector online. This RF coax jack is a vital component for transmitting radio frequency signals between devices. It serves as a cable connector, linking cables and enabling seamless communication. Frequency range of DC~26.5GHz, surface PCB mount, providing versatile solutions for TV aerials and antennas.
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    Delivery date: 6-12 days

    SMA female (jack) RF coaxial connectors are integral for connecting antennas to devices, offering a secure and stable connection. The coax connectors are designed for PCB surface mounts, playing a crucial role in ensuring efficient and high-quality signal transmission in various electronic systems.


    • Model: ATO-SMA-KHD02B
    • Frequency Range: DC~26.5GHz
    • Standing Wave Ratio (VSWR): 1.15:1 (Max.)
    • Impedance: 50 Ohm
    • Insertion Loss: 0.25dB (Max.)
    • Dielectric Withstand Voltage: 1000V
    • Insulation Resistance: ≥5000 Ohm
    • Connector Type A: SMA-Female
    • Connector Type B: PCB Board (Printed Circuit Board)
    • Working Temperature: -55℃~+165℃
    • Inner Conductor Material: Gold Plated Bronze
    • Outer Conductor Material: Gold Plated Brass
    • Insulator: PTFE
    • Service Life: ≥500

    Dimension (Unit: mm)

    SMA female RF coaxial connector PCB mount dimension

    Tips: Do RF coaxial connectors provide a secure connection?

    RF coaxial connectors offer a secure and reliable connection in electronic systems. These connectors are designed to transmit radio frequency signals while ensuring proper impedance matching and minimizing signal loss. The threaded design of many coaxial connectors, such as the popular SMA (SubMiniature version A) connectors, provides a secure and stable connection by tightly screwing the mating halves together.

    The coaxial structure inherently shields the inner conductor, minimizing electromagnetic interference and ensuring signal integrity. The mechanical stability of the connection, combined with the coaxial design's shielding properties, makes these connectors suitable for various applications, including high-frequency communication, wireless networks, and instrumentation. Properly installed and tightened coaxial connectors contribute to maintaining signal quality, preventing signal leakage, and securing a stable electrical interface in electronic systems.

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