8 6 7 4 5 3 2 1 REVISION(S) 2 D 3-FIN HS: 1.000 DIA. 0.467 HT. LTR DESCRIPTION INIT APP'D O ECN: 0S60-0198-04 E.T 8/19/04 B.P 9/1/04 A ECR-06-013536 E.T 6/6/06 V.K 6/6/06 D NOTE: 1. MATERIAL: HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 1 3 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. 2-LEGS CLIP SIZE: 21mm 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 COMPLIANT AND CERTIFIED. DETAIL A SCALE= 6X 1.000.020 B B .340 MAX B .467 .098 .240.005 A 5/8 - 27 UNS - 2A THREAD B .113.005 SECTION B-B .831 LIP LEG .946 CUSTOMER DRAWING 8 7 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE A UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DATE DRAWN BY: 8/19/04 B. PETROCELLI . FILENAME SEE NOTE DATE ENGINEER: . MATERIAL: E.TAO 9/1/04 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: 2:1 SIZE: TNIRD ANGLE PROJECTION A TITLE: 21mm HEATSINK ASSEMBLY (HTS766-U) PART NO: DWG. NO. 5-1542004-6 C-5-1542004-6 SHEET: 1 OF 1 REV: A A