S518-93-423-20-125402 [MILL-MAX]
IC Socket, PGA423, 423 Contact(s),;
| 型号： | S518-93-423-20-125402 |
| 厂家： | 
MILL-MAX MFG. CORP. |
| 描述： | IC Socket, PGA423, 423 Contact(s), |
| 文件： | 总2页 (文件大小：116K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
solutions
MAXIMUM
Mill-Max® introduces a 423 pin socket
for Intel® Pentium® 4 processors
Mill-Max introduces a 423-pin low insertion force PGA socket for Intel's latest micro-
processor, the Pentium 4.
• The socket has a low profile, adding only .165" to the height of the assembly. It is
designed to be wave soldered to the motherboard.
• The socket pins are precision-machined brass alloy that eliminate any possibility of
solder wicking or flux contamination.
• Each pin is fitted with a six-finger "ultra-lite" beryllium copper contact (Mill-Max
#43). These contacts permit simple hand insertion of the processor. (Heat-treated berylli-
um copper is the best electrical spring contact material ensuring long and reliable serv-
ice).
• The insulator material is .093" thick glass epoxy, rated UL94V-0. This material has the
same temperature coefficient of expansion as the processor and motherboard.
• A large window in the socket insulator permits maximum airflow and allows decou-
pling capacitors to be placed on the motherboard beneath the processor.
(11/01-530)
R
Mill-Max Mfg. Corp. • 190 Pine Hollow Road, Oyster Bay, NY 11771-0300
516-922-6000 • Fax: 516-922-9253 • www.mill-max.com
Maximum Interconnect Solutions
DATABASE NO.
FILE NAME
REV
DATE
DESCRIPTION
ORDER AS: S518-93-423-20-125402
PRE-ASSIGNED PIN
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 WEB: WWW.MILL-MAX.COM
NOTES:
SCALE
DATE
DRAWN
CHECKED
ENG. APPROVAL
DATE
REV
ALL DIMENSIONS IN INCHES
1. SHELL MATERIAL: BRASS ALLOY 360, ½ HARD.
2. SHELL FINISH: 200µ" TIN/LEAD OVER 100µ" NICKEL.
3. CONTACT MATERIAL: BERYLLIUM COPPER ALLOY 172, HT.
4. CONTACT FINISH: 30µ" GOLD OVER 50µ" NICKEL.
5. INSULATOR MATERIAL: FR-4 GLASS EPOXY,
RATED UL 94 V-O.
INSULATOR
TOLERANCES
PIN TOLERANCES
BEFORE PLATING
10-25-01 RFS
TITLE
423 PIN PGA SOCKET FOR PENTIUM™ 4
LENGTHS: .005
THICKNESS: .003
HOLE TO HOLE: .001
NON ACCUMULATIVE
LENGTHS: .005
DIAMETERS: .002
ANGLES: 2ꢀ
CUSTOMER APPROVAL
DATE
PROPOSAL NUMBER
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