Everything from design resources, product media, catalogues and more can be found here

Resource Spotlight

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 on the right to learn how to tell them apart.

View Reverse Polarity RF Connectors

Board to Board Design Tools

GradConn has developed tools to speed up your designs and make it easier to select the perfect product and configuration for you.


Have an existing competitor part number and wondering whether we can offer an alternative? Try our cross reference tool to see if we have the part for you!


GradConn's massive range of signal and power board to board connectors for parallel PCB mating can be baffling. The board to board stacking calculator is a step by step system to find the perfect mating connector design solution.


Whatever your application, GradConn offer connectors for end to end PCB mating in through hole and surface mount, with options for single, dual and triple row in a variety of pitches.


Need something non-standard? Then let us know what you require and our experienced engineers can create it for you. See our capabilites now!

Coaxial Cable Assembly Resources

Additional resources and information on our standard and Nautilus waterproof cable assemblies can be found here, including test data and media.

Coaxial Cable Assembly Builder

Create the perfect cable assembly for your application

Rear & Front Mount Differences

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

Coaxial Cable Specifications

View detailed specifications on our range of coaxial cables.

Torque Forces

What are the recommended torque forces for interface connectors?

MHF - U.FL Intermateability

I-PEX® MHF® and Hirose U.FL connectors are intermateable. Find out more here


IP Rating Test Data

Find what our IP ratings mean for your application.


IP Extended Environment Simulation

Our SMA Nautilus connectors are subjected to extended life testing for extra extra piece of mind, here's all the details.


IP Test Videos

We've captured some of our tests on video, view them here.


Silicone O-Ring Material Data Sheet

Our Nautilus connectors are protected with a Silicone rubber O-Ring, find out more on the material data sheet.


EPDM O-Ring Material Data Sheet

Our Stainless Steel bodied Nautilus connectors have an EPDM O-Ring option for protection in corrosive environments, find out more on the material data sheet.

Catalogues and Brochures

A selection of digital catalgues and brochures showcasing products, features and applications.

Full Product Catalog

GradConn Full Product Catalog

Short Form Catalogue

GradConn short form Product overview

Introduction to Nautilus

GradConn introduction-to-nautilus

Nautilus SMA EES Testing

GradConn sma-ees-testing

Smart Metering Application Brochure

GradConn smart-metering-case-study

Quality & Compliance

GradConn is dediciated to providing fully compliant and great quality products. All connectors are fully RoHS compliant and GradConn is committed to maintain an ethical supply chain to discourage the use of conflict materials. Further details about our quality and compliance can be found here.

Other Documentation

Further information about our terms and conditions, priacy policy and disclaimer can be found here.

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