Thermalsil III - Insulating Pads & Films Part number- 53-77-4G Thermasil III electrically insulating pad for a TO-220 device. Composed of a silicone elastomer binder with a thermally conductive filler and reinforced with finely woven glass cloth to resist tearing. Part Number A B C D Thickness 19.05 12.70 4.75 3.73 0.152 53-77-4G (0.750) (0.500) (0.187) (0.147) (0.006) X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Thermal Interface Products category: Click to view products by Aavid manufacturer: Other Similar products are found below : 7721-9PPS FGN80-2 PFM-172-60 A-40 174-9-230P 9601-7 5300AC 1.500G 017177 08133 V6622C TVQF-1225-07S TP0001 4860 SC80-W2 V6516C A17536-04 A17713-06 A17713-05 A17775-03 A17690-05 A17653-02 A17690-04 A17775-05 A17775-06 A17690-08 A17689-06 A17653-06 A17690-12 A17653-03 A17536-02 A17752-04 A17752-07 A17634-12 19-36565-0001-1 A17752-10 A17752-09 22000-001A A17752-20 A17752-12 A17653-04 A17634-10 A17634-07 A17156-02 TA-1.75 30195 A17751-04 V6516A SPT400-12-13.5- 25 189651F00000G A17883-07