8
7
6
4
5
3
2
1
REVISION(S)
2
D
LTR
DESCRIPTION
INIT
APP'D
A
ECR-06-005424
E.T 3/6/06
CW 3/7/06
1.375 DIA.
2-FIN HEAT SINK: 0.357 HT.
D
NOTE:
1. MATERIAL:
1
3
4-LEG CLIP SIZE: 35mm
HEAT SINK: ALUM. (BLACK ANODIZE)
CLIP:
BLACK PEI (UL94-VO)
2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD
IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON
THE BGA PACKAGE.
HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE.
BARE DIE PACKAGE:
2.0 INCH - LB TORQUE = 8.1 LBS FORCE
2.5 INCH - LB TORQUE =10.1 LBS FORCE
C
.012±.001
C
FULL SIZE LID PACKAGE:
2.0 INCH - LB TORQUE = 6.9 LBS FORCE
2.5 INCH - LB TORQUE = 8.7 LBS FORCE
3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1.
DETAIL A
SCALE =6X
4. RoHS COMPLIANT AND CERTIFIED.
2.500±.020
.330 MAX
B
.050
.480
B
A
B
.108±.005
.238 ±.005
1" - 27 UNS - 2A
THREAD
1.384 LIP LEG
1.390
1.474
Power
8
7
5 Watts
10 Watts
7.46
6.96
2.80
3.02
2.05
2.20
1.45
1.63
15 Watts
6.53
3.01
2.18
1.68
ITEM
DESCRIPTION
QTY
1
MOUNTING CLIP
1
2
HEAT SINK
1
3
INTERFACE
1
SECTION B-B
° C/W @ ° C/W @ ° C/W @ ° C/W @
Ambient 200 LFM 400 LFM 600 LFM
DO NOT SCALE
A
B
UNLESS OTHERWISE
SPECIFIED
TOLERANCES ARE:
.XX
.XXX
.XXXX
ANGLES
.
DRAWN BY:
DATE
E.TAO
MATERIAL:
3/6/06
3/7/06
C.WANG
.
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
SEE NOTE
DATE
ENGINEER:
.
CUSTOMER DRAWING
FILENAME
PROJECT
SYSTEM
CONFIDENTIAL PROPERTY OF TYCO
ELECTRONICS. NOT TO BE DISCLOSED
TO OTHERS. REPRODUCED OR USED FOR
ANY PURPOSES EXCEPT AS AUTHORIZED
IN WRITING BY AN AUTHORIZED OFFICIAL
OF TYCO. MUST BE RETURNED TO TYCO
ON DEMAND, ON COMPLETION OF ORDERS
OR OTHER PURPOSES FOR WHICH LENT.
DIMENSONS ARE IN:
FINISH:
INCHES
SEE NOTE
SCALE:
1:1
SIZE:
TNIRD ANGLE
PROJECTION
A
A
TITLE:
35mm HEATSINK
ASSEMBLY
(HTS688-P)
PART NO:
DWG. NO.
9-1542003-8
C-9-1542003-8
SHEET:
1 OF 1
REV:
A
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