STANDARD PLCC SOCKETS For Through Board Mount X 490 ! Series 940 * Note: Not end stackable. * Accepts JEDEC PLCCs MS-016 & MS-018 leaded plastic substrates. * Insulator material is glass reinforced PPS. * Standoffs provide clearance for heat dissipation and cleaning. * Internal standoffs insure proper positioning of chip carrier in socket. * Contacts are plated with 150" tin/lead. * Pre-lubricated available. Application of Pre-Lubricated Sockets: Intended as a general-pupose lubricant for tin/lead connectors, Nyetact 502M-20-UV is a solvent dispersion of a water-resistant, non-melting grease based on a plastic-compatible, synthetic hydrocarbon oil. Useful temperature range: -40 to 120C. The active lubricant is present at 20% (by weight) in mineral spirits. 0#" ,!9/54 $)! (/,% The pre-lubrication increases the reliability of standard sockets by preventing fretting corrosion. " $)! 3/,$%2 0!$ 490 # Pre-lubricated sockets can be used for any long life applications having a tin-tin interface. There is no degradation of lubrication during soldering or final wash. Contact the factory for other pre-lubricated products. 20 28 32* A B C Quantity per Tube No. of Contacts See page 96 for lubrication specifications. 0.613 0.200 0.400 38 0.713 0.300 0.500 .813/.713 .400/.300 .600/.500 Ordering Information 940-99-020-24-00X 33 29 940-99-028-24-00X 940-99-032-24-00X *RECTANGULAR 44 0.913 0.500 0.700 26 940-99-044-24-00X 52 1.013 0.600 0.800 23 940-99-052-24-00X 68 1.213 0.800 1.000 19 940-99-068-24-00X 84 1.413 1.000 1.200 16 940-99-084-24-00X 100 1.603 1.200 1.400 25 940-99-100-24-00X X = 0 Not Lubricated X = 1 Pre-Lubricated w w w. m i l l - m a x . c o m 92 516-922-6000 REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLE TO HOLE: .001 ANGLES: 2 NON ACCUMULATIVE DRAWING NUMBER REV REV. THIS DRAWING CONTAINS INFORMATION PROPRIETARY TO MILL-MAX MFG. CORP.(R) ANY REPRODUCTION, DISCLOSURE OR USE OF THIS DOCUMENT IS PROHIBITED WITHOUT THE WRITTEN CONSENT OF MILL-MAX MFG. CORP.(R) DATE REV. DESCRIPTION (R) MILL-MAX MFG. CORP. P.O. BOX 300, 190 PINE HOLLOW ROAD, OYSTER BAY, NY 11771-0300 TEL: (516) 922-6000 FAX: (516) 922-9253 WEB: WWW.MILL-MAX.COM ALL DIMENSIONS IN INCHES PIN TOLERANCES BEFORE PLATING INSULATOR TOLERANCES DATE DRAWN ENG. APPROVAL SHEET NUMBER TITLE LENGTHS: .005 LENGTHS: .005 THICKNESS: .003 DIAMETERS: .002 CUSTOMER APPROVAL HOLETOHOLE: .001 ANGLES: 2 NONACCUMULATIVE DRAWING NUMBER REV