Technical Specifications Technical Data Series 8251 8352 8275 8281 8381 Basic grid 100 (2 54) x 100 (2,54) Insertion Force 1-6 02 per contact Withdrawal force 75 oz min. per contact Contact resistance 12 millonms max for gold plating Current rating 3 amperes continous current shall not cause a temperature rise greater than 30C above ambient insulation resistance 5,000 megohms min at 500 VDC Dielectric withstanding voltage 1,000 VAC ms at sea level Operating temperature -55C to + 105C insulator material Thermoplastic polyester, 94 V-O, UL rated Socket contact material Phospher bronze Pin contact material Phospher bronze Wrap post dimension 025 x 025 Push-out force of post in insulator 8251-3 Ibs , 8352 - 2 lbs , Straight post headers - 3 Ibs , Compliant post headers - 1 Ib Contact plating Gold over nickel (see table this page) tin/lead Design Aids 164 Wipe Length 318 Post Length From Bottom of Board Slot -100 2 Post Length Paraliel Boards .318 Post Length 158 Wipe Length | Tepe b Consult factory for additional plating Me 9005715 0000211 275 -060 N ol Wipe 400 .100 100 Length Max. Post Length .300 Min. Recommended Post Length .170 STANDARD xX Y Z *This dimension can be accommodated Features to any size between 450 max. and 265 Pin Stop. 265 365 | 178 | 240 | min Tooling charges may apply Consult Preload - eieetaee alignment eS 335 435 | .168 | 300 | factory for details. PLATING DESCRIPTION U.L Recognized MATING AREA 30 Gold 15 Gold 90/200 Tin Lead ognize TAIL AREA Flash Flash 00/200 Tin Lead E27610 (M)Receptacle SERIES 8352 Vertical Single Row TAIL AREA MATING AREA CLOSED E CONTACTS. PAE. LOADED FOR POSITIVE ALIGNMENT Ordering Code NUMBER OF positions| A B Cc Typical Example 1 100 SERIES NUMBER 53 > ' 100 200 NUMBER OF CONTACTS sa0 | 300 3 > 200 300 001 thru 032 508 | 635 300 400 CONTACT CODE Se | ee ie CODE TAIL foo) 500 NO. Y =Lenatx 1016 | 1270 120 6 5 500 | 600 751 305 4270 | 1524 600 700 175 752 445 7 6 1524 | 1778 700 | 800 VARIATION CODE | 2 | 8 9 8 | 2032 | 2286 PLATING DESCRIPTION 00 | 7000 Mating 15 30 : J 50 10 9 | 2086 | 2540 Area Gold Gold Gold Tail Gold Gold 100-200 " 10 2S. 40 or 98 Area Flash Flash Th Tin-Lead 1 100 1200 LATOR HTH VARIATION CODE a INSULATOR HEIG 12 " 2794 | 30.48 .070/1.78 501 511 : Si are ge BS 541 335 / 8.51 1200 | 1300 for Top hal : 13 2 | 3048 | 3302 Post Entry 502 512 1 68B fe gaa 542 265 / 6.73 4 43 1300 | 1400 Additional plating and tail lengths available. Consult factory. 3302 | 35 56 5 14 1400 | 1500 3556 | 3810 1500 | 1600 16 15 | 3810 | 4064 1600 | 1700 7 6 | ao64 | 4318 +700 | 1.800 18 7 | 4gia | 45.72 1800 | 1900 19 18 | 4872 | 4826 1900 | 2000 20 19 | 4826 | 5080 2.000 | 2.100 a1 20 | 50.80 | 5334 2100 | 2200 22 21 | 53.34 | 5588 = | [2m | a Mmm Recommended for standard applications Available through ELCO franchised distributors OA 93 | 2300 | 2400 5842 | 6096 ee eee rece cence cere eee ence eee een ence eee eee eee eee ee eee 18 @ 9005715 OO00eeb 775SERIES 8352 Vertical Single Row Receptacle 851 H +4 Yo 265 . 67344 T st | ~ GZ r _ 140 . , | Z Ys | MAX * 062 050 100 _ [ 127} A SPACES @ 55, = B 32) 1? 020 (TYP) CREF 335 Mm 051 SECTION E-E [MATING POINT] TOP POST ENTRY | Number of Positions | . (continued) ; N NUMBER OF PC BOARD \ | \ positions| A B Cc 2400 | 2500 N N | 25 24 | 6096 | 6350 2500 | 2600 + 01 LLLLB y+ 010 26 25 | 6350 | 6604 070 4 2600 | 2700 178 < | 7 76 | e604 | 68.58 2700 | 2800 235 bia = 003 28 27 | ease | 7112 One 39 og | 2800 | 2900 6) 7112 | 7366 2900 | 3000 30 23 | 7366 | 76.20 (4) 31 30 | 3.000 | 3 100 76.20 | 7874 @ 3.100 | 3200 too * 003 32 31 7874 | 8128 -@ 254 PC HOLE PATTERN M@@ 9005715 0000e2e? 35 @