Test & Burn-In Interstitial Grid ZIP Socket • 23 x 23 outer matrix with 22 x 22 inner staggered matrix holds up to 792 leads • Lever actuated zero insertion force mechanism • Rugged 3-plate construction for durability and electrical reliability • Accommodate two lead diameter variations .25 - .40 mm (.010" - .016") and .35 - .51 mm (.014" - .020") Date Issued: June 20, 2001 TS-0677-09 Sheet 1 of 3 9 Physical Insulation Material: Flammability: Color: Marking: Cam Handle Material: Stopper & Screw Material: Contact Material: Plating Options: Polyethersulfone (PES) UL 94V-0 Black (PES) 3M Logo Aluminum Alloy Die Cast Stainless Steel Beryllium Copper 30 m" (0.76 mm) Gold over 50 m" (1.3 mm) Nickel Electrical Insulation Resistance: Dielectric Withstanding Voltage: Leak Current; Contact Resistance: > 5 ¥ 108 W at 500 Vdc No appearance of arcing or breakdown 1mA Max. Initial; 25mW Max. After tests; 40mW Max. Environmental Operating Temperature Rating: - 55°∞C to +150°∞C 3M Electronic Handling and Protection Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-328-0411 or visit our website: http://www.3M.com/ehpd Test & Burn-In Interstitial Grid ZIP Socket .14 [3.5] 3.27 [83.0 ] .12 [ 3.1] Front .615 [15.62] 2.49 [63.2 ] 2.87 [73.0 ] 2x Ø .090 [2.40] Clearance Hole for Mounting Screws 3.024 [76.81] 2.200 [55.88] .79 [20.0] Sq. Thru Hole Dia. .04 [1.0] CSK .06 [1.5] Typ. Entry Hole .100 ± .002 [2.54 ± 0.05] C/L of Entry Hole Pattern .050 ± .002 [1.27 ± 0.05] .050 ± .002 [1.27 ± 0.05 ] .100 ± .002 [2.54 ± 0.05] 2.213 [56.21] Front 2.290 [58.17] 792x Ø .024 [.62] Min Contact Hole 2x Ø .070 [1.78] Clearance Hole for Mounting Screws 3.48 Max [88.5] .02 [0.5] Standoffs .61 [15.5 ] P. C. BOARD PATTERN .45 [11.5 ] Tolerance .012 [.30] Sq. .13 Contact Tail Length [3.3] .57 [14.5 ] Dimension 3.66 [93.0] .01 [0.2] Standoffs Tolerance .41 [10.5] inch (mm) .00 .000 (.0) (.00) ± .010 ± .005 (± .25) (± .13) Ordering Information 2XXX - 1357 - XX - 1902 Number of Contacts: ( 792 Maximum ) Lead Diameter Variations: 000 = 0.25 mm-0.40 mm [ .010"-.016" ] 050 = 0.35 mm-0.51 mm [ .014"-.020" ] TS-0677-09 Sheet 2 of 3 3M Electronic Handling and Protection Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-328-0411 or visit our website: http://www.3M.com/ehpd Test & Burn-In Interstitial Grid ZIP Socket Interstitial Worksheet 1 A Key: 1. This mark indicates holes only, no contacts. 2. This mark indicates holes with contacts. Notes: 1. This is only a work sheet. Do not proceed with any layout until a part number is assigned by 3M Textool. The pattern is subject to repositioning. 2. Lead diameter = .016 [ 0.39 ] min, .020 [ 0.51 ] max. The standard socket has been designed to accept these lead diameters only. For all others please consult the factory. 3. Use this sheet to indicate which positions you intend to use. 4. The device lead must be a minimum of 2.54 [.100 ] below the standoffs on the device leads. TS-0677-09 Sheet 3 of 3 3M Electronic Handling and Protection Division 6801 River Place Blvd. Austin, TX 78726-9000 For technical, sales or ordering information call 800-328-0411 or visit our website: http://www.3M.com/ehpd