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.
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.
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.
GradConn offer a wide range of thru hole board to board connectors, use the filters below to find the perfect product for your design.
Displaying 98 Board to Board Connectors. Use the filter on the left to refine your selection.
1.00mm Single row, Through hole Socket (Female)
1.00mm Dual row, Through hole Header (Male)
1.00mm Dual row, Through hole Header (Male)
1.00mm Single row, Through hole Header (Male)
1.00mm Single row, Through hole Header (Male)
1.00mm Single row, Through hole Header (Male)
1.27mm Single row, Through hole Header (Male)
1.27mm Dual row, Through hole Header (Male)
1.27mm Dual row, Through hole Header (Male)
1.27mm Dual row, Through hole Header (Male)
1.27mm Single row, Through hole Header (Male)
1.27mm Dual row, Through hole Header (Male)
1.27mm Dual row, Through hole Header (Male)
1.27mm Single row, Through hole Socket (Female)
1.27mm Single row, Through hole Socket (Female)
1.27mm Dual row, Through hole Socket (Female)
1.27mm Single row, Through hole Socket (Female)
1.27mm Dual row, Through hole Socket (Female)
1.27mm Dual row, Through hole Socket (Female)
1.27mm Dual row, Through hole Socket (Female)
1.27mm Single row, Through hole Header (Male)
1.27mm Single row, Through hole Header (Male)
1.27mm Single row, Through hole Header (Male)
1.27mm Single row, Through hole Header (Male)
1.27mm Single row, Through hole Socket (Female)
1.27mmx2.54mm Dual row, Through hole Header (Male)
1.27mmx2.54mm Dual row, Through hole Header (Male)
1.27mmx2.54mm Dual row, Through hole Header (Male)
1.27mmx2.54mm Dual row, Through hole Socket (Female)
1.27mmx2.54mm Dual row, Through hole Socket (Female)
2.00mm Single row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Single row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Quad row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Quad row, Through hole Socket (Female)
2.00mm Single row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Quad row, Through hole Socket (Female)
2.00mm Single row, Through hole Socket (Female)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Single row, Through hole Header (Male)
2.00mm Dual row, Through hole Header (Male)
2.00mm Dual row, Through hole Socket (Female)
2.00mm Triple row, Through hole Socket (Female)
2.00mm Triple row, Through hole Header (Male)
2.54mm Single row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Single row, Through hole Header (Male)
2.54mm Single row, Through hole Header (Male)
2.54mm Single row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Triple row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Single row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Single row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Triple row, Through hole Socket (Female)
2.54mm Triple row, Through hole Socket (Female)
2.54mm Dual row, Through hole Socket (Female)
2.54mm Triple row, Through hole Header (Male)
2.54mm Dual row, Through hole Header (Male)
2.54mm Single row, Through hole Header (Male)
3.96mm Single row, Through hole Header (Male)
3.96mm Single row, Through hole Header (Male)
3.96mm Single row, Through hole Header (Male)
3.96mm Single row, Through hole Socket (Female)
5.08mm Single row, Through hole Header (Male)
5.08mm Single row, Through hole Header (Male)
5.08mm Single row, Through hole Header (Male)