PIN GRID ARRAY SOCKETS
Optional Tabs for Clip-on Heatsink**
Interstitial Pattern
•
Series 518 Interstitial PGA
sockets are available with and
without tabs for clip-on heatsinks.
•
Mill-Max #43, “Ultra-Lite” contact
standard, see page 209 for
details.
•
Hi-Temp PCT polyester insulator
material suitable for all forms of
soldering.
•
A pry-bar tool is available for
extraction (part # 828-01-010).
Series 518
SOLDER TAIL SOCKET PIN
(Without Heatsink Tabs)
Ordering Information
Interstitial configurations are a .100” grid pattern overlapped with a second,
staggered .100” grid pattern thus doubling the package density of the socket.
1. Locate interstitial footprint pattern from pages 107 to 111, the middle 8
digits of the part number will be located under the pattern.
2. Specify 2-digit plating code from chart at bottom of page.
3. Determine the last 2 digits of part number from the pin type at left.
For sockets with heatsink tabs, see chart
“A”
below for pin options.
Pin Type
02
03
08
For L = .125”
For L = .145”
For L = .100”
Series
Plating
Code
Window
Pin Type
5 1 8
-
-
No. of pins
-
Grid size
-
Pattern #
0
PIN 08 IS USED EXCLUSIVELY IN
CERTAIN PATTERNS. SEE
CHART “A”.
Determined from footprint pattern pages 107 to 111
CHART
A
FOOTPRINT
HEATSINK
PIN
PATTERN
MFG.
TYPE
296-19-126
THERMALLOY
04, 06
NOTE**
296-19-127
THERMALLOY
04, 06
Designed to work with:
320-19-126
THERMALLOY
04, 06
THERMALLOY
296-19-128
WAKEFIELD
04, 06
WAKEFIELD
296-69-129008 SEE NOTE**
08 ONLY
AAVID
320-69-129008 SEE NOTE**
08 ONLY
IERC
387-01-016508 SEE NOTE**
08 ONLY
heatsinks & clips.
EXAMPLE OF COMPLETE PART NUMBER:
518-43-325-18-105003
This is a 325 pin interstitial (11x11 grid) insulator with a
1.00” square window and fitted with standard solder tail
receptacles. Pin sleeve is tin plated, inner contacts are
Mill-Max #43 and are plated 30μ” gold.
SPECIFY PLATING CODE XX=
SOLDER TAIL SOCKET PIN
(With Heatsink Tabs)
Pin Type
04
06
For L = .080”
For L = .115”
PIN 08 IS USED EXCLUSIVELY IN
CERTAIN PATTERNS. SEE
CHART “A”.
13
10µ” Au
30µ” Au
91
10µ” Au
93
30µ” Au
99
200µ”Sn/Pb
41
10µ” Au
43
44
Sleeve (Pin)
Contact (Clip)
200µ” Sn/Pb
200µ” Sn/Pb
200µ”Sn/Pb 200µ”Sn
200µ”Sn
200µ”Sn
30µ” Au
200µ”Sn
w w w. m i l l - m a x . c o m
103
516-922-6000
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