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 99 ? series 522 & 523 pga sockets are available in 2 and 3 level wrapost lengths. ? choice of three low force clips to cover all applications. ? hi-temp pct polyester insulator material suitable for all forms of soldering. specify plating code xx= 13 93 sleeve (pin) contact (clip) 10 ? au 200 ?sn/pb 30 ? au 30 ?au pin grid array sockets wrapost series 522, 523 ordering information 1. select 2 or 3 level wrapost pin at left to determine series number. 2. specify 2-digit plating code from chart at bottom of page. 3. locate footprint pattern from pages 107 to 111, the middle 8 digits of the part number will be located under the pattern. 4. determine the last 2 digits of part number from the contact chart below. determined from footprint pattern pages 107 to 111 no. of pins grid size pattern # window clip type 5 2 0 - --- 2 level wrapost series 522 3 level wrapost series 523 example of complete part number: 523-13-068-11-061001 this is a 68 pin (11x11 grid) insulator with a .6? square window and fitted with 3 level wraposts. pin sleeve is plated 10 ? gold, inner contacts are mill-max #32 and are plated 30 ? gold. clip type contact (clip) chart 01 02 03 mill-max #32 clip, standard low force, recommended for devices with less than 150 pins. see page 208 for details. mill-max #43 clip, ?ultra lite?, recommended for devices with more than 250 pins. see page 209 for details. mill-max #35 clip, ultra low force, recommended for devices with more than 150 pins, but less than 250 pins. see page209 for details. series plating code
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