Thermals: Therm-A-Gap® – T274, A274
The "original" THERM-A-GAP materials, the widely used 274 Series offers good thermal performance, a choice of standard, flat, or ribbed profiles, and the ability to be molded into virtually any shape or special profile. Used as PCB "blankets" or in elaborate molded configurations, they have been designed into applications as divergent as cellular phone infrastructure equipment, avionics packages, automotive electronics, and advanced HPLC instrumentation systems. Special profiles have enabled these materials to meet extremely challenging performance requirements, such as efficient cooling of multi-processor workstations.
Ordering Information
Standard thicknesses for each of these materials are shown in the Typical Properties page. Pressure-sensitive adhesive is standard on A274 and T174. Standard sheet sizes for flat materials are 9 x 9 in. and 18 x 18 in. For ribbed materials, the standard sheet size is 8 x 8 in. Specialty die-cut shapes, and sheet sizes are also available. Contact a K.R. Anderson, Inc. salseman for the solution thats right for you. See Part Number System to construct the appropriate part number.
THERM-A-GAP T174 and T274 materials are available in the following standard thicknesses. T274 material is offered flat or ribbed.
- .040 inches
- .130 inches
- .070 inches
- .160 inches
- .100 inches
- .200 inches
THERM-A-GAP A174, A274 and A574 materials are available in the following standard thicknesses. A274 material is offered flat or ribbed. A574 material is unavailable inches020 inches thickness
- .020 inches flat only
- .130 inches
- .040 inches
- .160 inches
- .070 inches
- .200 inches
- .100 inches
THERM-A-GAP F174 and F574 materials are available in four standard thicknesses shown here, as well as custom thicknesses.
- .020 inches
- .040 inches
- .070 inches
- .100 inches
