PIN GRID ARRAY SOCKETS
Optional Tabs for Clip-on Heatsink**
Interstitial Pattern
Series 518
• 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).
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.
Series
Plating
Code
Window
Pin Type
Pin Type
02
03
08
For L = .125”
For L = .145”
For L = .100”
5 1 8
0
- -
- -
No. of pins
Grid size
Pattern #
PIN 08 IS USED EXCLUSIVELY IN
CERTAIN PATTERNS. SEE
CHART “A”.
Determined from footprint pattern pages 107 to 111
CHART A
SOLDER TAIL SOCKET PIN
(With Heatsink Tabs)
NOTE**
FOOTPRINT
PATTERN
296-19-126
296-19-127
320-19-126
296-19-128
296-69-129008 SEE NOTE**
320-69-129008 SEE NOTE**
387-01-016508 SEE NOTE**
HEATSINK
MFG.
THERMALLOY
THERMALLOY
THERMALLOY
WAKEFIELD
PIN
TYPE
Designed to work with:
THERMALLOY
WAKEFIELD
AAVID
IERC
heatsinks & clips.
04, 06
04, 06
04, 06
04, 06
08 ONLY
08 ONLY
08 ONLY
EXAMPLE OF COMPLETE PART NUMBER:
518-93-325-18-105003
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.
Pin Type
04
06
For L = .080”
For L = .115”
SPECIFY PLATING CODE XX=
Sleeve (Pin)
13
93
PIN 08 IS USED EXCLUSIVELY IN
CERTAIN PATTERNS. SEE
CHART “A”.
10µ” Au
30µ” Au
200µ” Sn/Pb
30µ” Au
Contact (Clip)
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 103