
SECTION B-B
3/4 - 27 - 2A
THREAD
1.219
.479
4. RoHS COMPLIANT AND CERTIFIED.
A
B
C
D
7
8
A
B
C
D
1
2
3
4
5
6
7
8
ON DEMAND, ON COMPLETION OF ORDERS
OF TYCO. MUST BE RETURNED TO TYCO
(HTS637-U)
C-5-1542005-9
DWG. NO.
HEATSINK ASSEMBLY
30.5mm LOW PROFILE
TOLERANCES ARE:
UNLESS OTHERWISE
SPECIFIED
IN WRITING BY AN AUTHORIZED OFFICIAL
.
.XX
.
.XXXX
.
DATE
DRAWN BY:
ENGINEER:
E.TAO
11/9/06
TITLE:
SIZE:
1.25:1
REV:
A
SCALE: PART NO:
5-1542005-9
A
SHEET:
1 OF 1
PROJECTION
DIMENSONS ARE IN:
INCHES
FILENAME
PROJECT
SYSTEM
TNIRD ANGLE
.XXX
ANGLES
ANY PURPOSES EXCEPT AS AUTHORIZED
TO OTHERS. REPRODUCED OR USED FOR
ELECTRONICS. NOT TO BE DISCLOSED
CONFIDENTIAL PROPERTY OF TYCO
OR OTHER PURPOSES FOR WHICH LENT.
DO
NOT
S
C
A
LE
DATE
MATERIAL:
FINISH:
SEE NOTE
V.KHEIL
1. MATERIAL:
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:
1.5 POUND-FORCE INCH TORQUE = 7.5 POUND-FORCE
(0.17 NEWTON TORQUE = 33.36 NEWTON)
2.0 POUND-FORCE INCH TORQUE = 10.0 POUND-FORCE
(0.23 NEWTON METER TORQUE = 44.48 NEWTON)
FULL SIZE LID PACKAGE:
1.5 POUND-FORCE INCH TORQUE = 6.9 POUND-FORCE
(0.17 NEWTON TORQUE = 30.69 NEWTON)
2.0 POUND-FORCE INCH TORQUE = 9.3 POUND-FORCE
(0.23 NEWTON METER TORQUE = 41.37 NEWTON)
3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1.
11/9/06
3-FIN HS:
0.479 HT.
1
1.375 DIA.
4-LEGS CLIP SIZE: 30.5mm
2
3
A
±.005
±.020
1.375
.349
.161
MAX
.291
1.207
±.005
LIP LEG
1.298
.095
B
DETAIL A
SCALE=6X
.016±.002
ITEM
DESCRIPTION
QTY
1
MOUNTING CLIP
1
2HEAT SINK
1
3
INTERFACE
1
CUST OMER DRAWING
SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE
Power
° C/W @
Ambient
° C/W @
200 LFM
° C/W @
400 LFM
° C/W @
600 LFM
5 Watts
13.25
6.13
4.35
3.14
10 Watts
11.82
6.04
3.99
2.93
15 Watts
10.75
5.89
3.96
2.99
REVISION(S)
LTR
DESCRIPTION
INIT
APP'D
A
ECR-06-026335
E.T 11/9/06 V.K 11/9/06