Accessor y Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS TO-3, TO-66, TO-220,DO-4, DO-5 SHEET 173/174 SERIES DeltaPads Thermally Conductive Insulators 175 SERIES Greaseless Thermally Conductive Kapton Reinforced Insulators DeltaPads DeltaPads DeltaPads Kapton est Method T Characteristics 173-7 Series 173-9 Series 174-9 Series 175-6 Series Material Thickness 0.007 in. 0.009 in. 0.009 in. 0.006 in. Micrometer Color Gray Gray an T Gray Visual ear Strength, lb/in. Typical T 100 100 100 100 ASTM 0624 The 173, 174, and 175 olume Resistivity, megohm-cm, Minimum Normal V 1.0 x 10e 9 1.0 x 10e 9 1.0 x 10e 13 1 x 10e 13 ASTM D257 Series are highly Breakdown Voltage, Minimum 4,000 5,000 5,000 6,000 ASTM 0149 efficient thermally conductive insulators Dielectric Constant at 60 Hz and 100 V Maximum 2.70 2.40 2.50 5.5 1,000 Hz ASTM D 150 designed for semi - Continuous Use Temperature, C -60/+200 -60/+200 -60/+200 -60/+200 conductor interface Thermal Conductivity, cal/cm sec. C, Minimum 3 x 10e -3 3 x 10e -3 1 x 10e -2 1.2 x 10e -3 to heat sinks. Their 2 Thermal Resistance (TO-3), 1 in. C/W 0.33 0.50 0.25 0.40 properties eliminate 2 messy concerns asso - Recommended Mounting Pressure, lb/in. 350/550 350/550 350/550 350/550 Formula* ciated with thermal T (torque in.-lb x N (number of fasteners) greases. * P (pressure in psi) = 0.2 x D (Thread Dia) x A (contact surface area square inches) 173-7 173-9 174-9 175-6 Mechanical Dimensions Series Series Series Series in. (mm) No Adhesive No No Adhesive Backing Adhesive Adhesive Greaseless A B C D Case Style 173-7-210P 173-9-210P 174-9-210P 175-6-210P 0.687 (17.4) 0.562 (14.3) 0.218 (5.5) 0.125 (3.2) TO-220 173-7-220P 173-9-220P 174-9-220P 175-6-220P 0.710 (18-0) 0.500 (12.7) 0.160 (4.1) 0.141 (3.6) TO-220 173-7-230P 173-9-230P 174-9-230P 175-6-230P 0.750 (19.1) 0.500 (12.7) 0.187 (4.8) 0.125 (3.2) TO-220 173-7-240P 173-7-240A 173-9-240P 174-9-240P 175-6-240P 0.750 (19.1) 0.500 (12.7) 0.187 (4.8) 0.147 (3.7) TO-220 173-7-250P 173-9-250P 174-9-250P 175-6-250P 0.865 (22.0) 0.650 (16.5) 0.205 (5.2) 0.140 (3.6) TO-220 175-6-260P 1.000 (25.4) 0.750 (19.1) 0.320 (8.1) 0.141 (3.6) TO-220 173-9-280P 175-6-280P 0.860 (21.8) 0.740 (18.8) 0.200 (5.1) 0.160 (4.1) TO-220 173-7-290P 173-9-290P 0.855 (21.7) 0.630 (16.0) 0.230 (5.8) 0.093 (2.4) TO-220 173-7-310P 173-9-310P 174-9-310P 175-6-310P 1.593 (40.5) 1.100 (27.9) 0.156 (4.0) 0.062 (1.6) TO-3 173-7-320P 173-7-320A 173-9-320P 174-9-320P 175-6-320P 1.650 (41.9) 1.140 (29.0) 0.122 (3.1) 0.062 (1.6) TO-3 173-7-330P 173-9-330P 174-9-330P 175-6-330P 1.650 (41.9) 1.140 (29.0) 0.140 (3.6) 0.093 (3.4) TO-3 173-7-340P 173-9-340P 175-6-340P 1.780 (45.2) 1.250 (31.8) 0.140 (3.6) 0.093 (3.4) TO-3 173-7-350P 173-9-350P 1.563 (39.7) 1.050 (26.7) 0.140 (3.6) 0.080 (2.0) TO-3 173-7-410P 173-9-410P 174-9-410P 175-6-410P 0.625 (15.9)OD 0.200 (5.1)ID N/A N/A DO-4, DO-5 173-7-510P 173-9-510P 174-9-51OP 175-6-51OP 0.800 (20.3)OD 0.260 (6.6)ID N/A N/A D0-4, DO-5 173-7-520P 173-9-520P 174-9-520P 175-6-520P 1.000 (25.4)OD 0.260 (6.6)ID N/A N/A DO-4, DO-5 173-7-610P 173-9-610P 174-9-610P 175-6-610P 1.312 (33.3) 0.762 (19.4) 0.140 (3.6) 0.062(1.6) TO-66 173-7-710P 173-9-710P 175-6-710P 0.360 (9.14)OD 0.200 (5.1)ID 0.040 (1.0) TO-5 173-9-810P 175-6-810P 2.000 (50.8) 0.750 (19.1) 0.187 (4.3) 0. 125 (3.8)DIA TO-220 173-9-820P 175-6-820P 4.000 (101.6) 0.750 (19.1) 0.187 (4.3) 0. 125 (3.8)DIA TO-220 173-9-910P 1.000 (25.4) 0.500 (12.7) 0.200 (5.1) 0.141 (3.6) TO-66 173-7-66P 173-7-66A 173-9-66P 174-9-66P 175-6-66P 6.000 (152.4) 6.000 (152.4) N/A N/A SHEET 173-7-1212P 173-7-1212A 173-9-1212P 174-9-1212P 12.000 (304.8) 12.000 (304.8) N/A N/A SHEET 175-6-1311P 13.000 (330.2) 11.000 (279.4) N/A N/A SHEET MECHANICAL DIMENSIONS D04/05 TO-220 TO-66 TO-3 TO-5 DUAL TO-220 TO-66 (RECTANGLE) SHEET Dimensions: in. (mm) All other products, please contact factory , and minimums. for price, y deliver G Normally stocked 73X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Thermal Interface Products category: Click to view products by Wakefield manufacturer: Other Similar products are found below : 63072-2-4013 64442-1-7612 FGN80-2 PFM-172-60 95778-1-5171 A-40 APA502-80-001 188761F00000G 95779-1-5171 9601-7 9614-2- 4013 189790F00000 189951F00000G 2103-4-7320 31570-2-4013 LZ24-1 LZ30-9 450-20-0025 5300AC 1.500G 450-20-0017 4949G 08121 08133 08151 08188 08196 54476-2-4013 71883-2-4053 188651F00000G 64445-1-7612 TVQF-1225-07S 66786-4-7320 TP0001 4860 450-20-0148 88601-2-2929 SC80-W2 09450-M45 09362-M45 V6516C A17713-05 A17690-06 A17690-10 A17690-05 A17690-03 A17690-04 A17775-05 A17775-06 A17690-02 A17690-09