GradConn and GCT Merge

From July 1st, 2024, GradConn & GCT (both Aloco Group companies) will merge under the GCT brand. The planned completion date is Q1 2025.

All current GradConn products will remain available under their existing part codes for the foreseeable future. Please contact us if you need to re-order.

Please use one of the links below to continue your journey.

Even More Choice

Following the merger with GCT your choice of Board-to-Board connectors is now even wider.

GradConn B2B connectors will remain available under the same part code for existing projects. Please contact us if you need to re-order.

Even More Choice

Following the merger with GCT your choice of SIM connectors is now even wider.

GradConn SIM connectors will remain available under the same part code for existing projects. Please contact us if you need to re-order.

From July 1st 2024 GradConn has merged with GCT. To find out how this may affect your purchases please click here.
From July 1st 2024 GradConn has merged with GCT. To find out how this may affect your purchases please click here.
From July 1st 2024 GradConn has merged with GCT. To find out how this may affect your purchases please click here.
From July 1st 2024 GradConn has merged with GCT. To find out how this may affect your purchases please click here.
Refer to the technical drawing on how to order the cable assembly
PLEASE NOTE: Connector and cable images are a representation only, see drawing for full specification

SPECIFICATION

50Ω
Impedance
-40 to 85°C
Temperature Range
DC to 3GHz
Frequency

PRODUCT RESOURCES

Technical Drawing
Download .PDF

TECHNICAL DRAWING

If you have any issues with the PDF viewer below, download the PDF drawing here.

Additional product information

  • Coaxial Cable Assembly Builder

    Create the perfect cable assembly for your application: Build assembly

  • Coaxial Cable Specifications
    Cable Description Cable Specification
    0.81mm ø Cable View Spec
    0.81mm ø Cable (for I-PEX) View Spec
    1.13mm ø Cable View Spec
    1.13mm ø Low Loss Cable View Spec
    1.13mm ø Cable (for I-PEX) View Spec
    1.19mm ø Cable View Spec
    1.32mm ø Cable View Spec
    1.32mm ø Dual Shield Cable View Spec
    1.37mm ø Cable View Spec
    1.37mm ø Cable (for I-PEX) View Spec
    1.48mm ø Cable View Spec
    RG58/U Low Loss Cable View Spec
    RG58 Low Loss Cable View Spec
    RG174/U Cable View Spec
    RG178 Cable View Spec
    RG316 Cable View Spec
    Habia Flexiform 405 (Standard) View Spec
  • Torque Forces

    Find out the minimum and maximum torque forces for the SMA, TNC, BNC and N interfaces.

    Torque Forces Table

    The recommended torque force is for guidance only. The actual torque force needs to be checked and finalised by the customer based on their actual working application.

    Bulkhead Thread Mounting Torque Connector Material Torque Min in-lbs Torque Max in-lbs
    1/4 - 36 UNS - 2A SMA Brass 7 10
    1/4 - 36 UNS - 2A SMA Stainless Steel 12 15
    3/8 - 32 UNEF - 2A Isolated SMA Brass 16 20
    1/2 - 28 UNEF - 2A TNC Brass 20 25
    1/2 - 28 UNEF - 2A TNC Stainless Steel 25 30
    1/2 - 28 UNEF - 2A Isolated TNC Brass 20 25
    3/8 - 32 UNEF - 2A BNC Front Mount Brass 16 20
    1/2 - 28 UNEF - 2A BNC Rear Mount Brass 20 25
    5/8 - 24 UNEF - 2A N Brass 30 35

    Notes

    1. Customer should verify the torque based on different bulkhead materials.
    2. If used in a environment exposed to vibration we recommend using thread-lock or an additional locknut.

    Coupling Nut Thread Size Connector Material Torque Min in-lbs Torque Max in-lbs
    1/4 - 36 UNS - 2A SMA Brass 4 6
    1/4 - 36 UNS - 2A SMA Stainless Steel 8 10
    7/16 - 28 UNEF - 2A TNC Brass 8 10
    7/16 - 28 UNEF - 2A TNC Stainless Steel 10 13
    5/8 - 24 UNEF - 2A N Brass 8 10
  • Rear & Front Mount Differences

    View our video guides to see the key differences and advantages between the two mount styles.

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  • Standard & Reverse Polarity Differences

    The difference between standard and reverse polarity RF connectors is small and subtle, but of utmost importance when it comes to your design. Watch the video below to learn how to tell them apart.

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Want to learn more?

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