EL2129AB 食人魚封裝 |
EL2129AB 食人魚專用封裝
產品說明: 雙組份1:1環氧樹脂封裝,食人魚泛用型,無氣泡高TG.適合食人魚及高檔直插. 90mA 1,000hr低衰減.10萬次on-off測試,高低溫動靜態/熱沖擊環測ok. Tg, by DSC, ℃ 135 Confficient of ppm before Tg 58 Thermal expansion ppm After Tg 149 Hardness shore D ASTM D-2240 85 Flexural strength at 25°C kgf/cm2500 Flexural modulus at 25°C kgf/cm228150 Shrinkage % 0.97 Water absorb % ASTM D750 <0.1 Boiling 100°C 24hurs % 1.76 Volume resist ASTM D257 1.11°—1016Ωcm Dielectric constant ASTM D150 3.00 Dielectric loss ASTM D150 1.78% Refractive index 486nm 1.537 588nm 1.547 656nm 1.534 Transparency % >90 |