STANDARD PLCC SOCKETS SERIES 940 * THROUGH-BOARD MOUNT * Note: Not end stackable * Accepts JEDEC PLCCs MS-016 & MS-018 .325 RoHS - 2 2011/65/EU leaded plastic substrates * Internal standoffs insure proper positioning .130 of chip carrier in socket .100 .018x.010 * Standoffs provide clearance for heat (TYP) dissipation and cleaning * Contacts are plated with 150 " tin * Insulator material is glass reinforced PPS * For Electrical, Mechanical and Environmental A Data, see page 141 for details PRINTED CIRCUIT DRILLING PATTERNS (TOP VIEW) .035" dia. min. mounting holes .035" DIA. HOLE .100 .100 B C 51 49 47 45 43 41 39 37 35 33 54 55 52 50 48 46 44 42 40 38 36 34 32 43 41 39 37 35 33 31 29 27 56 57 31 30 44 45 42 40 38 36 34 32 30 28 .100 59 29 28 46 47 25 61 27 26 48 49 23 22 62 63 25 24 50 51 21 20 84 16 14 12 19 20 17 15 13 11 21 22 10 9 23 24 8 25 27 1 3 6 26 28 2 4 28 65 23 22 52 53 19 18 67 21 20 54 55 17 16 68 69 19 18 56 57 15 14 70 71 16 58 72 73 15 14 60 74 76 78 80 82 84 2 4 6 8 10 13 12 75 77 79 81 83 1 3 5 7 9 11 17 PAGE 144 | IC SOCKETS / TO SOCKETS 20 28 32 * 44 52 68 84 100 13 12 62 64 66 68 2 4 6 8 11 10 61 63 65 67 1 3 5 7 9 59 .100 1.000 28 26 24 22 20 18 30 27 25 23 21 19 17 31 32 16 15 33 34 32 35 36 30 37 9 7 5 15 12 10 8 6 4 3 2 1 32 16 17 7 18 19 5 20 22 24 26 28 31 21 23 25 27 29 .100 .100 29 11 1.000 .800 1.200 13 .800 1.000 .100 .300 .500 .300 .500 39 44 38 14 13 12 11 10 9 41 43 1 3 5 8 40 42 44 2 4 6 .500 .700 7 33 31 29 27 25 23 21 34 35 32 30 28 26 24 22 20 36 37 19 18 38 39 17 16 40 41 15 14 42 43 13 12 44 45 11 10 46 48 50 52 2 4 6 9 8 47 49 51 1 3 5 7 52 .600 .800 .100 .400 .300 Number of Contacts 1.200 68 64 (TYP) 14 .100 RECTANGULAR * 1.000 24 66 .100 18 26 58 60 .100 .062" DIA. SOLDER PAD .100 53 .500 .100 .600 Ordering Information 940-44-020-24-000000 940-44-028-24-000000 940-44-032-24-000000 * 940-44-044-24-000000 940-44-052-24-000000 940-44-068-24-000000 940-44-084-24-000000 940-44-100-24-000000 Plating Code 44 .500 .100 .700 .600 .800 -A- -B- -C- Quantity per Tube 0.613 0.713 0.813 / .713 0.913 1.013 1.220 1.413 1.603 0.200 0.300 0.400 / .300 0.500 0.600 0.800 1.000 1.200 0.400 0.500 0.600 / .500 0.700 0.800 1.000 1.200 1.400 38 33 29 26 23 19 16 25 = 150 " Sn Mill-Max Mfg. Corp. * 190 Pine Hollow Road, P.O. Box 300, Oyster Bay, NY 11771 * 516-922-6000 * Fax: 516-922-9253 * www.mill-max.com Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Mill-Max: 940-44-020-24-000000 940-44-068-24-000000 940-44-084-24-000000 940-44-028-24-000000 940-44-052-24000000 940-44-044-24-000000 940-44-032-24-000000