汉高bergquist贝格斯SP2000散热片Sil-Pad 2000导热硅胶TSP 3500绝缘垫 ¥785.00 代理汉高bergquist贝格斯SPA1500导热布sil-pad A1500硅胶片TSP A200 ¥223.00 bergquist贝格斯Gap Pad 2000S40导热硅胶垫片GAP PAD TGP 2000散 ¥451.00 bergquist贝格斯Gap Pad 2500S20硅胶片GAP PAD TGP 2400绝缘垫 ¥82.00 bergquist贝格斯Bergquist Gap Pad 2500S20应用间隙填充导热GP250 ¥0.27 bergquist贝格斯Gap Pad 2500S20导热填充材料TGP 2400硅胶片GP 250 ¥78.00