![](http://datasheet.mmic.net.cn/TE-Connectivity/2-1542000-8_datasheet_107468/2-1542000-8_1.png)
SECTION B-B
5/8 - 27 UNS - 2A
THREAD
.332
MATERIAL:
FINISH:
SEE NOTE
B.P
02/23/04
A
B
C
D
7
8
A
B
C
D
1
2
3
A
.
.XXX
SHEET:
4
ANY PURPOSES EXCEPT AS AUTHORIZED
IN WRITING BY AN AUTHORIZED OFFICIAL
1 OF 1
5
TO OTHERS. REPRODUCED OR USED FOR
OF TYCO. MUST BE RETURNED TO TYCO
TNIRD ANGLE
6
7
(HTS144-P)
ELECTRONICS. NOT TO BE DISCLOSED
ON DEMAND, ON COMPLETION OF ORDERS
8
C-2-1542000-8
DWG. NO.
UNLESS OTHERWISE
.XX
.
DATE
DRAWN BY:
ENGINEER:
E.TAO
02/18/04
TITLE:
SIZE:
2:1
REV:
A
SCALE:
21mm HEATSINK
TOLERANCES ARE:
.
.XXXX
PROJECTION
PART NO:
ASSEMBLY
ANGLES
SPECIFIED
2-1542000-8
DIMENSONS ARE IN:
INCHES
FILENAME
PROJECT
SYSTEM
CONFIDENTIAL PROPERTY OF TYCO
OR OTHER PURPOSES FOR WHICH LENT.
DO
NOT
S
C
A
LE
DATE
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 = 8.5 POUND-FORCE
(0.17 NEWTON TORQUE = 37.81 NEWTON)
2.0 POUND-FORCE INCH TORQUE = 11.4 POUND-FORCE
(0.23 NEWTON METER TORQUE = 50.71NEWTON)
FULL SIZE LID PACKAGE:
1.5 POUND-FORCE INCH TORQUE = 8.3 POUND-FORCE
(0.17 NEWTON TORQUE = 36.92NEWTON)
2.0 POUND-FORCE INCH TORQUE = 11.1 POUND-FORCE
(0.23 NEWTON METER TORQUE = 49.38NEWTON)
3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1.
4. RoHS COMPLIANT AND CERTIFIED.
A
.205 MAX
LIP LEG
±.005
.240
.946
±.005
±.020
1.375
.831
.113
.073
B
DETAIL A
SCALE= 6X
.017±.002
2-FIN HEAT SINK: 1.375 DIA.
2
1 2-LEGS CLIP SIZE: 21mm
0.332 HT.
3
REVISION(S)
LTR
DESCRIPTION
INIT
APP'D
O
0S60-0040-04
E.T 02/18/04 B.P 02/23/04
A
ECR-06-014978
E.T 6/23/06
V.K 6/26/06
ITEM
DESCRIPTION
QTY
1
MOUNTING CLIP
1
2HEAT SINK
1
3
INTERFACE
1
Power
° C/W @
Ambient
° C/W @
200 LFM
° C/W @
400 LFM
° C/W @
600 LFM
5 Watts
13.43
7.22
4.85
4.05
10 Watts
12.23
7.08
4.67
3.96
15 Watts
11.26
7.24
4.70
3.92
CUST OMER DRAWING
SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE