8
7
6
5
4
3
2
1
REVISION(S)
LTR
A
B
DESCRIPTION
ERN: 110986
ECR-06-020585
INIT
APP'D
E.T 9/22/05 B.P 9/27/05
E.T 8/29/06 V.K 8/29/06
D
2
7-FIN HEATSINK: 2.000 DIA.
0.892 HT.
1. MATERIAL:
D
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)
1
4-LEG CLIP SIZE: 25mm
C
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.
C
.016±.002
2.000±.020
B
B
DETAIL A
SCALE = 6X
4. RoHS COMPLIANT AND CERTIFIED.
.095
.762 MAX
.245±.005
.892
B
.115±.005
.983 LIP LEG
B
A
5/8 - 27 UNS 2A
THREAD
.998
SECTION B-B
1.069
CUSTOMER DRAWING
SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE
ITEM
1
2
-----
8
7
DESCRIPTION
MOUNTING CLIP
HEAT SINK
----------------
QTY
1
1
--
DO NOT SCALE
A
UNLESS OTHERWISE
SPECIFIED
TOLERANCES ARE:
.XX
.XXX
.XXXX
ANGLES
.
.
.
DRAWN BY:
DATE
MATERIAL:
9/22/05
SEE NOTE
FINISH:
E.TAO
ENGINEER:
DATE
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:
TITLE:
A
25mm HEATSINK
ASSEMBLY
PART NO:
B.PETROCELLI
FILENAME
PROJECT
9/27/05
SYSTEM
INCHES
SEE NOTE
TNIRD ANGLE
PROJECTION
SCALE:
1:1
SIZE:
3-1542011-8
SHEET:
1 OF 1
REV:
A
DWG. NO.
C-3-1542011-8
B
京公网安备 11010802033920号
EEWORLD
