(A Division of Westfield Distribution Limited)
Tel: +44 (0)1488 685183   
Email:  sales@westfield.co.uk   Fax:  +44 (0)1488 685430
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Series 516 / 52x / 550/ 551 
 
Pin grid array sockets / interconnect
 Receptacle and Pin / Solder Tail
Receptacle with wire-wrap posts

Pin grid array sockets, interconnect receptacle and pin, solder tail, receptacle with wire-wrap posts Series 516, 521, 522, 523, 550 and 551 PGA sockets are high density connecting devices equipped with machined precision male or female contacts. Receptacles have soft contact clips assuring low insertion/with- drawal forces. Over 200 standard pinouts are available; inquiries for custom varieties are welcome Insertion characteristics: receptacle 6-finger low force

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Platings Sleeve Clip Pin Ordering information Replace xxx-xx-xxx with the number of poles, body size
 and lay-
out numbers as indicated on pages 88 to 92.
 For example, a 1212
pin configuration with window and 108 standard 
soldering
contacts as shown on page 88 becomes: 
510-93-108-12-051-001
Machined epoxy insulator
 for extra sturdiness and low 
profile appli
cations; solder and wire-wrap terminations
only: please consult for
availability and specifications
10
13
90
91
93
97
99

0.25Ám    Au

5Ám     Sn 
5Ám     Sn 
5Ám     Sn 
5Ám     Sn 

0.75Ám    Au

0.25Ám    Au
0.75Ám    Au
goldflash
5Ám     Sn 
0.25Ám    Au

5Ám     Sn Pb
L = 516-93-xxx-xx-xxx-006 6 516-93-xxx-xx-xxx-003 8 516-93-xxx-xx-xxx-012 9 516-93-xxx-xx-xxx-007 10 516-93-xxx-xx-xxx-008 12 516-93-xxx-xx-xxx-009 13 516-93-xxx-xx-xxx-001 15 516-93-xxx-xx-xxx-011 18 516-93-xxx-xx-xxx-004 22 516-93-xxx-xx-xxx-013 331 PGA interconnect
 sockets;
 solder
tail
L = 550-10-xxx-xx-xxx-001 4.0 mm 550-90-xxx-xx-xxx-001 551-10-xxx-xx-xxx-003 6.2 mm 551-90-xxx-xx-xxx-003 551-10-xxx-xx-xxx-004 8.4 mm 551-90-xxx-xx-xxx-004 551-10-xxx-xx-xxx-005    15.3 mm 551-90-xxx-xx-xxx-005 551-10-xxx-xx-xxx-016    21.2 mm 551-90-xxx-xx-xxx-016 551-10-xxx-xx-xxx-017    27.4 mm 551-90-xxx-xx-xxx-017 PGA interconnect 
sockets; 
solder
tail
52x-13-xxx-xx-xxx-001 52x-91-xxx-xx-xxx-001 52x-93-xxx-xx-xxx-001 52x-97-xxx-xx-xxx-001 52x-99-xxx-xx-xxx-001 1 level L =    6.60 mm = 521-.. 2 level L =    9.40 mm = 522-.. 3 level L = 12.95 mm = 523-.. PGA sockets with 
wire-wrap
terminations Dimensions of wrapost 
0.635
square
 

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Please note: Due to technical progress, all designs, specifications, data sheets & components are subject to change without notice. 
Please call / fax / e-mail for samples & full engineering drawings, Certificates of conformance issued if required. E&OE