517-93-391-18-101-111 PREDIP | Alldatasheet
Document overview
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Technical content
Pin grid array sockets and carrier with interstitial contact rows Solder tail Pin grid array sockets with interstitial contact rows These sockets of a very compact design have interstitial contact rows with a staggered contact arrangement and row distances of 1.27 mm. Their contact density is nearly double as compared to PGAs based on a standard 2.54 mm grid pattern They are equipped with machined precision contacts with extra- soft contact clips assuring low insertion/withdrawal forces Insertion characteristics: 6-finger very low
Ordering information
Replace xxx-xx-xxx with number of poles, body size and layout numbers as indicated on pages 91 and 92. For example, a 18·18 pin configuration with 17·17 interstitial rows and standard soldering tails becomes: 517-93-391-18-101111 Options: For other sizes and layouts please consult 517-91-xxx-xx-xxx-111 517-93-xxx-xx-xxx-111 517-97-xxx-xx-xxx-111 PGA sockets with interstitial rows and standard solder tails, length 3.2 mm Platings Sleeve Clip Pin 91 5 mm Sn 0.25 mm Au 93 5 mm Sn 0.75 mm Au 97 5 mm Sn Goldflash B Interstitial PGA socket with standard solder tails and 4 ele- vating contacts located at the corners for better soldering and cleaning Add 50 to the fourth group of figures in standard reference number, e.g. 517-93-391-18-101111 becomes 517-93-391-68-101111 517-91-xxx-xx-xxx-111 517-93-xxx-xx-xxx-111 517-97-xxx-xx-xxx-111 B B B PGA carrier socket with dispos- able plastic body and carrier pins. Low profile ultra thin contacts are plugged-on Solder terminations ˘ 0.88 mm total length of contact 3.9 mm Requires ˘ min. 0.9 mm holes in PCB 614-91-xxx-xx-xxx-144 614-93-xxx-xx-xxx-144 614-97-xxx-xx-xxx-144 B B B Products not available from stock. Please consult PRECI-DIP .B