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.

Contact a member of the GradConn team. Remain on the GradConn site (for information only)

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 as GCT 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 as GCT if you need to re-order.

It's Nearly Time For Us To Go

Now that GradConn has fully merged with GCT, the most up-to-date information about our products and releases can be found on the GCT Website.

The GradConn website will remain available for information and contact purposes until Q4 2025.

For any queries or concerns relating to the GradConn website, please Contact Us.

GCT and GradConn have concluded a merger under the GCT brand. Read more here

Stacking Calculator for Parallel PCB Applications

Welcome to the PCB Stacking Height Calculator. Enter your stacking height and optional filters below to find your ideal mating stack solution.

Fields with a * are required

Dimensions

Select a unit of measurement
Enter a PCB Stacking Height between 3.1mm (0.122") and 59.6mm (2.346")
Enter a Stack Height Lower Tolerance between 0 and 5.0mm (0.196")
Enter a Stack Height Upper Tolerance between 0 and 5.0mm (0.196")

PCB Connector Pitch

Number of Rows

Mount Types

By using this site you consent to the use of cookies. See our privacy policy for more information.