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  • Field Replaceable Connectors PCB Connectors RF SMA N TNC 3.5mm 2.92mm 2.4mm 1.85mm
  • Field Replaceable Connectors PCB Connectors RF SMA N TNC 3.5mm 2.92mm 2.4mm 1.85mm

    • Field Replaceable Connectors PCB Connectors RF SMA N TNC 3.5mm 2.92mm 2.4mm 1.85mm

    Features:

    • Low VSWR

    Applications:

    • Wireless
    • Radar
    • Instruments
    • Electronics

    Field replaceable connector is a key component of modern high availability systems.

    Field replaceable connectors significantly improve equipment maintenance efficiency through modular, highly reliable, and standardized design, especially suitable for application scenarios that require rapid deployment or harsh environments (such as military, aviation, medical). Its core value lies in balancing connectivity performance and operational convenience.

    Characteristics:

    1. Modular design: Quick disassembly and replacement without the need for professional tools, reducing downtime.
    2. High reliability: Made of corrosion-resistant materials (such as gold plating/stainless steel), suitable for harsh environments (IP67 protection).
    3. Standardized interface: Complies with MIL-DTL-38999, IEC 61076 and other standards to ensure interchangeability.
    4. Blind plug compatibility: Supports blind plug docking (such as ARINC 600 aviation connectors) to reduce installation error rates.
    5. Multi protocol support: Can adapt to various signal types such as fiber optic, coaxial, power supply, etc..

    Application:

    1. Aerospace: Rapid maintenance of onboard equipment (such as replacement of avionics system LRUs).
    2. Military communication: Replacement of radar/radio connectors under field conditions.
    3. Industrial automation: Modular maintenance of robot joint cables.
    4. Medical equipment: Removable signal interface for MRI/CT scanners.
    5. Data center: Hot swappable fiber optic patch cords (QSFP-DD/USB4).

    Qualwave provides various Field Replaceable Connectors to meet different requirements. The frequency range covers DC~110GHz, and the maximum VSWR is 1.35, including 1.0mm, 1.85mm, 2.4mm, 2.92mm, SSMA, SMA, N, TNC etc..

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    Part Number

    Connectors

    Frequency

    (GHz, Min.)

    Frequency

    (GHz, Max.)

    VSWR

    (Max.)

    PIN (Φmm)

    Description

    Lead Time

    (weeks)
    QC1-FL4G-S23-01 1.0mm Female DC 110 1.35 0.23 4-hole Flange Mount, Φ9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QC1-FL2G-S23-01 1.0mm Female DC 110 1.35 0.23 2-hole Flange Mount, 7.1*4.6mm,
    Hole Spacing 7.1mm, Aperture Φ1.7mm    		 0~4
    QCV-FL2G-S-01 1.85mm Female DC 67 1.25 0.23, 0.3 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCV-FL2G-S-02 1.85mm Female DC 67 1.25 0.23, 0.3 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCV-FL4G-S-01 1.85mm Female DC 67 1.25 0.23, 0.3 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCV-FL4G-S-02 1.85mm Female DC 67 1.25 0.23, 0.3 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCV-FYG-S-01 1.85mm Female DC 67 1.25 0.23, 0.3 Threaded Connection, 11.3mm 0~4
    QCV-FYG-S-02 1.85mm Female DC 67 1.25 0.23, 0.3 Threaded Connection, 11.3mm 0~4
    QCV-ML2G-S-01 1.85mm Male DC 67 1.25 0.23, 0.3 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCV-ML2G-S-02 1.85mm Male DC 67 1.25 0.23, 0.3 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCV-ML4G-S-01 1.85mm Male DC 67 1.25 0.23, 0.3 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCV-ML4G-S-02 1.85mm Male DC 67 1.25 0.23, 0.3 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCV-FL2G-S-03 1.85mm Female DC 65 1.15 0.23, 0.3 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QC2-FL2G-S-01 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QC2-FL2G-S-02 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QC2-FL2G-S-03 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QC2-FL2G-S-04 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QC2-FL4G-S-01 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QC2-FL4G-S-02 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QC2-FL4G-S-03 2.4mm Female DC 50 1.15 0.23, 0.3, 0.38, 0.51 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QC2-FYG-S-01 2.4mm Female DC 50 1.15 0.23, 0.3, 0.51 Threaded Connection, 11.7mm 0~4
    QC2-FYG-S-02 2.4mm Female DC 50 1.15 0.23, 0.3, 0.51 Threaded Connection, 11.7mm 0~4
    QC2-ML2G-S-01 2.4mm Male DC 50 1.15 0.23, 0.3, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QC2-ML2G-S-02 2.4mm Male DC 50 1.15 0.23, 0.3, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QC2-ML2G-S-03 2.4mm Male DC 50 1.15 0.23, 0.3, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QC2-ML2G-S-04 2.4mm Male DC 50 1.15 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QC2-ML4G-S-01 2.4mm Male DC 50 1.15 0.23, 0.3, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QC2-ML4G-S-02 2.4mm Male DC 50 1.15 0.23, 0.3, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCA-FL2G-S-01 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCA-FL2G-S-02 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCA-FL2G-S-03 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QCA-FL2G-S-04 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCA-FL2G-S-05 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.2*4.8mm,
    Hole Spacing 8.33mm, Aperture Φ2.6mm    		 0~4
    QCA-FL4G-S-01 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCA-FL4G-S-02 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCA-FL4G-S-03 SSMA Female DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QCA-ML2G-S-01 SSMA Male DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCA-ML2G-S-02 SSMA Male DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.2*4.8mm,
    Hole Spacing 8.33mm, Aperture Φ2.6mm    		 0~4
    QCA-ML4G-S-01 SSMA Male DC 40 1.2 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCK-FL2G-S-01 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCK-FL2G-S-02 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCK-FL2G-S-03 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QCK-FL2G-S-04 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCK-FL4G-S-01 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCK-FL4G-S-02 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCK-FL4G-S-03 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QCK-FL4G-S23-04 2.92mm Female DC 40 1.25 0.23 4-hole Flange Mount, 12.7*9.53mm,
    Hole Spacing 8.64mm, Aperture Φ2.6mm    		 0~4
    QCK-FYG-S-01 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 Threaded Connection, 9.9mm 0~4
    QCK-FYG-S-02 2.92mm Female DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 Threaded Connection, 10.8mm 0~4
    QCK-ML2G-S-01 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCK-ML2G-S-02 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCK-ML2G-S-03 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QCK-ML2G-S-04 2.92mm Male DC 40 1.15 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCK-ML4G-S-01 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCK-ML4G-S-02 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCK-ML4G-S-03 2.92mm Male DC 40 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QCK-ML4G-S23-04 2.92mm Male DC 40 1.25 0.23 4-hole Flange Mount, 12.7*12.88mm,
    Hole Spacing 8.64mm， Aperture Φ2.6mm    		 0~4
    QC3-FYG-S23-01 3.5mm Female DC 33 1.15 0.23 Threaded Connection, 10.4mm 0~4
    QCS-FL2G-S-01 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 2-hole Flange Mount, Φ15.7*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCS-FL2G-S-02 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCS-FL2G-S-03 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QCS-FL2G-S-04 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCS-FL4G-S-01 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCS-FL4G-S-02 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCS-FL4G-S-03 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51, 0.91 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QCS-FL4G-S-04 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 11.5*9mm,
    Hole Spacing 8*5mm, Aperture Φ2.6mm    		 0~4
    QCS-FYG-S-01 SMA Female DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 Threaded Connection, 10.8mm 0~4
    QCS-ML2G-S-01 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ15.8*5.7mm,
    Hole Spacing 12.2mm, Aperture Φ2.6mm    		 0~4
    QCS-ML2G-S-02 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ14*4.8mm,
    Hole Spacing 10.2mm, Aperture Φ2.6mm    		 0~4
    QCS-ML2G-S-03 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.9mm, Aperture Φ2.6mm    		 0~4
    QCS-ML2G-S-04 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 2-hole Flange Mount, Φ12.7*4.8mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCS-ML4G-S-01 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCS-ML4G-S-02 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 9.5*9.5mm,
    Hole Spacing 6.35mm, Aperture Φ1.7mm    		 0~4
    QCS-ML4G-S-03 SMA Male DC 26.5 1.15 0.23, 0.3, 0.38, 0.46, 0.51 4-hole Flange Mount, 12.7*9.5mm,
    Hole Spacing 8.64*5.64mm, Aperture Φ2.6mm    		 0~4
    QCN-FL4G-S-01 N Female DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 25.4*25.4mm,
    Hole Spacing 18.3mm, Aperture Φ3.5mm    		 0~4
    QCN-FL4G-S-02 N Female DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 17.5*17.5mm,
    Hole Spacing 12.7mm, Aperture Φ2.6mm    		 0~4
    QCN-FL4G-S-03 N Female DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCN-ML4G-S-01 N Male DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 25.4*25.4mm,
    Hole Spacing 18.3mm, Aperture Φ3.5mm    		 0~4
    QCN-ML4G-S-02 N Male DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 17.5*17.5mm,
    Hole Spacing 12.7mm, Aperture Φ2.6mm    		 0~4
    QCN-ML4G-S-03 N Male DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCT-FL4G-S-01 TNC Female DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 17.5*17.5mm,
    Hole Spacing 12.7mm, Aperture Φ2.6mm    		 0~4
    QCT-FL4G-S-02 TNC Female DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 12.7*12.7mm,
    Hole Spacing 8.6mm, Aperture Φ2.6mm    		 0~4
    QCT-ML4G-S-01 TNC Male DC 18 1.15 0.46, 0.51, 0.91 4-hole Flange Mount, 17.5*17.5mm,
    Hole Spacing 12.7mm, Aperture Φ2.6mm    		 0~4

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