Mechanical Drawings
Thermal and Mechanical Design Guide 43
Figure 23. (G)MCH Reference Heatsink for Balanced Technology Extended (BTX) Platforms
8 7 6 5 4 3 2
H
G
F
E
D
C
B
A
8 7 6 5 4 3 2 1
H
G
F
E
D
C
B
A
A
B
44
1.732[]
31.3
1.232[]
15 X 1
.039[]
14 X EQUAL SPACES
3.6
.142[]
3
.118[]
6 3 0.2
.118
.007[]
53.6
2.110[]
R0.3
.012[]
7
.276[]
3
.118[]
20
.787[]
20
.787[]
50.8
2.000[]
C
THIS DRAWING CONTAINS INTEL CORPORATION CONFIDENTIAL INFORMATION. IT IS DISCLOSED IN CONFIDENCE AND ITS CONTENTS
MAY NOT BE DISCLOSED, REPRODUCED, DISPLAYED OR MODIFIED, WITHOUT THE PRIOR WRITTEN CONSENT OF INTEL CORPORATION.
REVISION HISTORY
ZONE REV DESCRIPTION DATE APPROVED
- A INITIAL RELEASE 09/06/05 -
D29080 1 A
DWG. NO SHT. REV
DEPARTMENT
R
CORP.
2200 MISSION COLLEGE BLVD.
P.O. BOX 58119
SANTA CLARA, CA 95052-8119
TMI
TITLE
BROADWATER MCH BTX HEAT SINK
SIZE DRAWING NUMBER REV
A1 D29080 A
SCALE:
3:1
DO NOT SCALE DRAWING
SHEET
1
OF
1
SEE NOTESSEE NOTES
FINISHMATERIAL
09/06/05DANA GRINDLE
DATEAPPROVED BY
09/06/05DANA GRINDLE
09/06/05C BERMENSOLO
DATECHECKED BY
08/12/05KG TAN
DATEDRAWN BY
08/08/05KGTAN
DATEDESIGNED BY
UNLESS OTHERWISE SPECIFIED
INTERPRET DIMENSIONS AND TOLERANCES
IN ACCORDANCE WITH ASME Y14.5M-1994
DIMENSIONS ARE IN MILLIMETERS
THIRD ANGLE PROJECTION
PARTS LIST
DESCRIPTIONPART NUMBER
ITEM NO
QTY
HTSNK,EXTD,FBGA,15,ALD29080-001TOP
THIS DRAWING CONTAINS INTEL CORPORATION CONFIDENTIAL INFORMATION. IT IS DISCLOSED IN CONFIDENCE AND ITS CONTENTS
MAY NOT BE DISCLOSED, REPRODUCED, DISPLAYED OR MODIFIED, WITHOUT THE PRIOR WRITTEN CONSENT OF INTEL CORPORATION.
REVISION HISTORY
ZONE REV DESCRIPTION DATE APPROVED
- -
D29080 1 A
DWG. NO SHT. REV
DEPARTMENT
R
CORP.
2200 MISSION COLLEGE BLVD.
P.O. BOX 58119
SANTA CLARA, CA 95052-8119
TMI
TITLE
BROADWATER MCH BTX HEAT SINK
SIZE DRAWING NUMBER REV
A1 D29080 A
SCALE:
3:1
DO NOT SCALE DRAWING
SHEET
1
OF
1
SEE NOTESSEE NOTES
FINISHMATERIAL
DATEAPPROVED BY
DATECHECKED BY
DATEDRAWN BY
KGTAN
DATEDESIGNED BY
THIRD ANGLE PROJECTION
PARTS LIST
DESCRIPTIONPART NUMBER
ITEM NO
QTY
HTSNK,EXTD,FBGA,15,ALD29080-001TOP
NOTES:
1. THIS DRAWING TO BE USED IN CONJUNCTION WITH SUPPLIED 3D
DATABASE FILE. ALL DIMENSIONS AND TOLERANCES ON THIS
DRAWING TAKE PRECEDENCE OVER SUPPLIED FILE AND ARE
APPLICABLE AT PART FREE, UNCONSTRAINED STATE UNLESS
INDICATED OTHERWISE.
2. TOLERANCES ON DIMENSIONED AND UNDIMENSIONED
FEATURES UNLESS OTHERWISE SPECIFIED:
DIMENSIONS ARE IN MILLIMETERS.
TOLERANCES:
LINEAR 0.25
ANGULAR 1
3. MATERIAL: 6063-T5 ALUMINUM
4. FINISH: NONE
5 MARK PART WITH INTEL P/N AND REVISION APPROX
WHERE SHOWN PER INTEL MARKING STANDARD 164997
6 CRITICAL TO FUNCTION DIMENSION
7. EDGES SHOWN AS SHARP R 0.1 MAX.
8. TOOLING REQUIRED TO MAKE THIS PART SHALL BE THE
PROPERTY OF INTEL, AND SHALL BE PERMANENTLY MARKED
WITH INTEL'S NAME AND APPROPRIATE PART NUMBER.
9. ALL SECONDARY UNIT DIMENSIONS ARE FOR REFERENCE ONLY.
10. ALL DIMENSIONS SHOWN SHALL BE MEASURED FOR FAI
11. REMOVE ALL BURRS OR SHARP EDGES AROUND PERIMETER
OF PART. SHARPNESS OF EDGES SUBJECT TO HANDLING ARE
REQUIRED TO MEET UL1439 TEST.
12 . APPLY HONEYWELL TIM PCM45F (STD SIZE 20MM x 20MM) AT
HEAT SINK BASE WITH AN ASSEMBLY POSITIONAL TOLERANCE OF
1.0MM TOLERANCE
15X FULL ROUND
R0 TO FULL
0.1 [.003]
0.25 [.00] B C
12 HONEYWELL TIM-PCM45F
5
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