Thermal Grizzly DeltaMate Extender FF14 Matt Nickel — thermal interface material extension plate

Thermal Grizzly DeltaMate Extender FF14 Matt Nickel is an accessory plate designed to extend or adapt the thermal interface between heat-generating components and cooling elements. The extender provides a flat, conductive surface finished in matt nickel to improve mechanical alignment and contact area when used together with DeltaMate thermal pads and compatible heatsinks or cold plates. It is intended for applications where a modified contact footprint or enhanced surface planarity is required for reliable heat transfer in custom PC cooling, electronics thermal management, and similar assemblies.

Advantages

The matt nickel finish offers a stable, corrosion-resistant conductive surface that aids consistent contact with thermal pads and metal cooling surfaces. The extender increases usable contact area and helps align components that would otherwise have mismatched surfaces or offsets. Its rigid plate design maintains a uniform interface under moderate mounting pressure, reducing the risk of uneven compression of thermal interface materials while preserving thermal pad placement and shape.

Suitable for

• Custom PC cooling assemblies requiring extended contact area between components and heatsinks
• Electronics modules where surface irregularities or offsets prevent direct contact
• Thermal pad applications using DeltaMate or similar compressible thermal interface materials
• Prototyping and repair tasks that need a flat conductive intermediate surface

Key specifications

• Surface finish: matt nickel conductive plating
• Function: extender/adapter plate to increase contact area and improve alignment
• Compatibility: designed for use with DeltaMate thermal pads and compatible cooling components
• Mechanical form: rigid flat plate to maintain interface planarity under mounting pressure

How to use

Place the DeltaMate Extender FF14 between the heat source and the thermal pad or between the thermal pad and heatsink, ensuring the plate covers the intended contact area. Align the plate so its flat surface mates evenly with both the thermal pad and the mating metal surface. Apply the appropriate compression or mounting hardware according to your device’s assembly instructions to achieve uniform contact without over-compressing the thermal pad. Verify alignment and contact after initial installation and re-check thermal performance during initial operation to confirm effective heat transfer.

Usage recommendations

Use the extender only with compatible thermal pads and follow the pad manufacturer’s guidelines for compression and thickness. Avoid using excessive torque when fastening to prevent deformation of the plate or thermal material; ensure electrical isolation if required by the application since the extender is a conductive metal plate.