Solder TIMs (sTIM) are reflowed forming an intermetallic bond between the surfaces, offering the lowest contact resistance available. We have a high bulk thermal conductivity (86 W/mK), which means less sensitivity to bondline thickness and coplanarity issues compared to polymeric TIMs.
可壓縮(非回流)TIMs
我們的專利 Heat-Spring® 是 TIM1.5、TIM2 以及燒錄和測試應用的理想選擇,它提供了一種無需回流焊的可壓縮金屬基 TIM 解決方案。其性能可與焊錫 TIM 媲美。
相變 TIM 最初以固態應用,但來自熱源的熱量會將其轉變為液態金屬。我們提供多種不含鎵的合金,可在 60°C 至 80°C 的溫度下進行相變。
特點
86 W/mK
Indium’s high bulk thermal conductivity (86 W/mK) ensures less sensitivity to bond line thickness and coplanarity issues compared to polymer-based TIMs. Unlike graphite TIMs, which struggle with Z-axis heat transfer, metal-based TIMs deliver superior conductivity in all directions
.02cm2-C/W
金屬 TIM 可透過高表面濕潤度將熱接觸電阻降至最低,再加上高體積傳導率,可降低整體熱阻。
長期可靠性
數十年來,金屬基 TIM 因其性能和承受 TC、TS、HAST 和 HTOL 等標準可靠性測試的能力而備受信賴。
符合規定
铟是一种软金属,比纯铅软六倍,在室温下退火,使其能够以最小的界面应力适应热膨胀。
熱介面材料產品
金屬基 TIM 可流動並濕潤到大多數表面,在所有平面上都具有高各向同性熱傳導率,並且不會抽出或烤化。金屬 TIM 具有低屈服強度和流動強度,使 TIM 既能符合表面粗糙度缺陷,也能符合因 CTE 不匹配而產生的翹曲。因此,整體熱阻 (Rth) 很低。
Folks, Dr. Ron: For my next several posts, I would like to chat with Indium Corporation’s metal thermal interface materials (TIMs) Product Manager, Jon Major, about metal TIMs. Jon, can you tell us
In our modern world gallium is used everywhere, and modern life would be unrecognizable without the benefits it provides. As you are reading this, the nearest gallium (Ga) atoms are most likely found