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When thermal performance, gap filling, and sourcing flexibility matter, engineers and buyers need a fast way to compare thermal interface materials across manufacturers. The Wakefield Thermal 121 Series competitive cross-reference below helps identify published comparison points between Wakefield Thermal 121 Series parts and selected products from Henkel / Bergquist, Parker Chomerics, Laird / Qnity, Fujipoly Sarcon, and T-Global. Use this page as a starting point for thermal gel comparison, thermal gap filler cross-reference research, and sourcing conversations. Because cross-reference data does not imply exact equivalency, each material should be verified against the application’s thermal, mechanical, dispensing, reliability, and assembly requirements before final selection. Thermal interface materials are often evaluated by thermal conductivity, product format, assembly process, compression characteristics, reliability requirements, and availability. The Wakefield Thermal 121 Series includes options listed at 2.0, 5.0, 6.0, 8.0, and 12.0 W/m-K, giving sourcing and engineering teams a structured way to assess competitor references across a range of thermal performance requirements. N/A: No confirmed competitor match Thermal gel is a heat-transfer material designed to bridge the space between electronic components and cooling solutions. By filling surface imperfections and eliminating insulating air pockets, thermal gels help move heat away from sensitive electronics more efficiently. Their soft, adaptable consistency allows them to maintain contact across varying gap heights, making them a popular choice for power electronics, telecommunications equipment, automotive electronics, data centers, and other high-performance thermal management applications. No. This cross-reference is provided for informational purposes only and does not imply endorsement, affiliation, or exact equivalency. Fit and performance should be verified for the specific application. N/A means no confirmed competitor match. Buyers should use this page to begin second-source or comparison research, then confirm materials through engineering review, supplier documentation, and application testing. Discuss your thermal performance, gap thickness, assembly, and production requirements with Wakefield Thermal.Thermal Gel Competitor Comparison for Wakefield Thermal 121 Series
Why Compare Thermal Gels and Gap Fillers by Thermal Conductivity?
Wakefield Thermal 121 Series Competitive Cross Reference
Wakefield Part #
Wakefield TC (W/m-K)
Henkel / Bergquist
Parker Chomerics
Laird / Qnity
Fujipoly Sarcon
T-Global
121-20
2.0
Gap Filler TGF 2000
N/A
N/A
N/A
N/A
121-50
5.0
Gap Pad TGP 5000
N/A
N/A
Sarcon PG45A
N/A
121-60
6.0
Gap Pad TGP 6000ULM
N/A
Tflex CR607
N/A
TG6060 Putty
121-80
8.0
Gap Pad TGP 7000ULM
THERM-A-GAP PAD 80 and GEL 75
Tflex HD90000
Sarcon PG80B
TG-S808
121-120
12.0
N/A
THERM-A-GAP GEL 120
Tflex SF16
Sarcon PG130A and PG150A
N/A
How to Use This Thermal Gel Cross Reference
Frequently Asked Questions About Thermal Gel Competitor Comparisons
What is Thermal Gel?
Does a cross-reference product mean the materials are identical?
What does N/A mean in the comparison table?
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