8 7 6 4 5 3 2 1 REVISION(S) 2 D LTR DESCRIPTION A ERN: 111318 INIT APP'D E.T 3/16/06 C.W 3/16/06 2.000 DIA. 4-FIN HS: 0.571 HT. D NOTE: 1. MATERIAL: 1 3 HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 2-LEGS CLIP SIZE: 21mm 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 INCH - LB TORQUE = 8.5 LBS FORCE 2.0 INCH - LB TORQUE =11.4 LBS FORCE C C FULL SIZE LID PACKAGE: 1.5 INCH - LB TORQUE = 8.3 LBS FORCE 2.0 INCH - LB TORQUE = 11.1 LBS FORCE .017.002 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1. 4. RoHS COMPLIANCE AND CERTIFICATION REQUIRED. DETAIL A SCALE= 6X 2.000.020 B .444 MAX .098 .571 B A .240.005 5/8" - 27 UNS - 2A THREAD B .113.005 .831 LIP LEG SECTION B-B Power 5 Watts 10 Watts 15 Watts 8 7 C/W @ C/W @ C/W @ C/W @ Ambient 200 LFM 400 LFM 600 LFM ------------------3.62 2.38 1.94 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE .946 A B UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: ENGINEER: . DATE E.TAO FILENAME SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE MATERIAL: 3/16/06 SEE NOTE DATE 3/16/06 C. WANG . CUSTOMER DRAWING 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: 1.25:1 SIZE: TNIRD ANGLE PROJECTION A A TITLE: 21mm HEATSINK ASSEMBLY PART NO: 1-1542012-7 DWG. NO. C-1-1542012-7 SHEET: 1 OF 1 REV: A