
SECTION B-B
1 - 27 UNS -2A
THREAD
.479
1.488
A
.135
MAX
LIP LEG
.349
.241
1.575
±.005
±.020
1.375
1.482
.111±.005
B
3 FIN HEAT SINK
0.479 HT.
2
1.375 DIA.
4-LEGS CLIP SIZE 37.5mm
1
3
DETAIL A
SCALE = 6X
.012±.002
B.PETROCELLI
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
(HTS679-P)
C-8-1542003-9
DWG. NO.
ASSEMBLY
37.5mm HEATSINK
TOLERANCES ARE:
UNLESS OTHERWISE
SPECIFIED
IN WRITING BY AN AUTHORIZED OFFICIAL
.
.XX
.
.XXXX
.
DATE
DRAWN BY:
ENGINEER:
E.TAO
10/4/04
TITLE:
SIZE:
1.5:1
REV:
A
SCALE: PART NO:
8-1542003-9
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
10/4/04
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:
2.0 POUND-FORCE INCH TORQUE = 8.1 POUND-FORCE
(0.23 NEWTON METER TORQUE = 36.03 NEWTON)
2.5 POUND-FORCE INCH TORQUE = 10.1 POUND-FORCE
(0.28 NEWTON METER TORQUE = 44.93 NEWTON)
FULL SIZE LID PACKAGE:
2.0 POUND-FORCE INCH TORQUE = 6.9 POUND-FORCE
(0.23 NEWTON METER TORQUE = 30.69 NEWTON)
2.5 POUND-FORCE INCH TORQUE = 8.7 POUND-FORCE
(0.28 NEWTON METER TORQUE = 38.70 NEWTON)
3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1
4. RoHS COMPLIANT AND CERTIFIED.
ITEM
DESCRIPTION
QTY
1
MOUNTING CLIP
1
2HEAT SINK
1
3
INTERFACE
1
CUSTOMER 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
10.98
5.74
3.72
3.00
10 Watts
10.39
5.60
3.61
2.93
15 Watts
9.50
5.59
3.59
2.90
REVISION(S)
LTR
DESCRIPTION
INIT
APP'D
O
ECN: 0S60-0246-04
E.T 10/4/04
B.P 10/4/04
A
ECR-06-025921
E.T 11/3/06
V.K 11/8/06