features: ? a choice of 24, 28, or 40 pin count devices can be inserted without bending or oth- erwise damaging the legs, since no force is required to either insert or remove the component from the socket. ? a metal cam provides strong, smooth action as it moves to a positive stop, com- pressing the double-sided contacts, ensuring a gas-tight seal. ? test point openings provided to reach all pins. specifications: ? plastic body is black ul 94v-0 glass-filled 4/6 nylon. ? contacts are beryllium copper alloy 172, spring tempered. ? contact plating: -10 = 200? [5.08 m] min. matte tin per astm-b545-97 over 50? [1.27m] min. nickel per sae-ams-qq-n-290. -10tl = 200? [5.08 m] min. 90/10 tin/lead per mil-t-10727 over 50 ? [1.27m] min. nickel per sae-ams-qq-n-290. -11 = 10? [0.25m] min. gold per mil-g-45204 over 50 ? [1.27m] min. nickel per sae-ams-qq-n-290. (consult factory for availability). ? cam is lightweight, strong, and rigid cast zinc alloy. ? operating temperature= -67f to 221f [-55c to 105c].- tin & tin/lead plating = -67f to 257f [-55c to 125c]. - gold ? contact current rating=2 amps. ? contact resistance=10 mohms max. ? breakdown voltage=1000 vac min. ? average retention force (when closed)=110 grams/lead, based on .010 [.25] diameter test lead. ? socket accepts .008-.014 [.20-.36] thick leads, .075-.200 [1.91-5.08] long. mounting considerations: ? suggested pcb hole size=.035 .002 [.89 .05] dia. series 526 lo-pro ? file zero insertion force socket note: aries specializes in custom design and production. in addition to the standard products shown on this page, special materials, platings, sizes, and configurations can be furnished, depending on quantities. aries reserves the right to change product specifications without notice. xx-526- 1xxx no. of pins (see table) solder tail only plating options: 0=tin 0tl= tin/lead 1=gold ( consult factory) series no. of positions dim. ?a ? dim. ?b ? 24 1.450 [ 36.83 ] 1.100 [ 27.94 ] 28 1.650 [ 41.90 ] 1.300 [ 33.02 ] 40 2.250 [ 57.15 ] 1.900 [ 48.26 ] ordering informa tion series 516 standard zif socket also available. consult data sheet no. 10017. handle up=open handle down=closed a ll dimensions : inches [ millimeters ] all tolerances .005 [.13] unless otherwise specified .125 .230 printouts of this document may be out of date and should be considered uncontrolled 10018 rev.d frenchtown, nj usa tel: (908) 996-6841 fax: (908) 996-3891 http://www.arieselec.com ? info@arieselec.com abc
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