(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    SMA Female RF Coaxial Connector, PCB Edge Mount

    Purchase SMA female (jack) RF coaxial connector at an affordable price, with PCB edge mount. This surface mount RF coax connector serves as a crucial cable interface, joining components for efficient signal transmission. It is designed to seamlessly link the TV antenna to the television or other devices, ensuring optimal signal reception and transmission.
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    SMA female (jack) RF coaxial connector plays a pivotal role in connecting the antenna to devices in TV aerial setups. The Type K coax connector offers a PCB edge mount configuration, ensuring adaptability to different installation requirements.


    • Model: ATO-SMA-KCD47-1TD
    • Frequency Range: DC~18GHz
    • Standing Wave Ratio (VSWR): 1.125:1 (Max.)
    • Impedance: 50 Ohm
    • Insertion Loss: 0.20dB (Max.)
    • Dielectric Withstand Voltage: 1000V
    • Insulation Resistance: ≥5000 Ohm
    • Connector Type A: SMA-Female
    • Connector Type B: PCB Board (Printed Circuit Board) Edge Mount
    • 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 edge mount dimension

    Tips: What is impedance in the context of RF connectors?

    In the context of RF connectors, impedance refers to the resistance exhibited by the connector to the flow of alternating current (AC) signals at radio frequencies. It is a crucial parameter for maintaining signal integrity and minimizing signal reflections in RF transmission lines. Standard impedance values for RF connectors are typically 50 ohms or 75 ohms, with 50 ohms being more common in applications like telecommunications and radio frequency design.

    Matching the impedance between connected components, such as antennas, cables, and devices, is vital to prevent signal degradation and loss. Mismatched impedance can lead to signal reflections, resulting in poor performance and reduced signal quality. Therefore, RF connectors are designed with specific impedance characteristics to ensure optimal signal transmission and minimize signal distortions in electronic communication systems.

    Write your review for SMA Female RF Coaxial Connector, PCB Edge Mount
    • Only registered users can write reviews
    • Bad
    • Excellent