Thermal Phase Change Material
Tpcm™ 5000 is a new high-performance TIM in the Laird product offering. Tpcm™ 5000 is designed to provide the best performance to price available. Tpcm™ 5000 provides very low thermal resistance by coupling high thermal conductivity of 5.3 W/mK, minimal bondline thickness, and with superior wetting of the mating surfaces. Softening between 50°C – 70°C, the initial pad thickness can decrease to a bondline as thin as 25µm. Tpcm™ 5000 reliability has been demonstrated though exposure to 1000 hours of various aging tests resulting in proven dependability at an operating temperature of 125°C. The specialty polymeric matrix offers superior pump out resistance when compared to thermally conductive greases and other phase change materials. Tpcm™ 5000 has been formulated to provide just the right tack, remaining on liners yet easily removeable for application.
Features and Benefits
- 5.3 W/mK bulk thermal conductivity
- Cost effective
- Non silicone formulation that provides naturally tacky surface
- Fully characterized long term reliability
- No pump out
- Easy rework
