8 6 7 4 5 3 2 1 REVISION(S) 2 1.375 DIA. 2-FIN HS: 0.357 HT. LTR DESCRIPTION INIT APP'D O A ECN: 0S60- 0081- 04 ECR- 06- 013921 E.T 3/31/04 E.T 6/20/06 B.P 04/07/04 V.K 6/20/06 1. MATERIAL: D HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) D 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE. 3 1 BARE DIE PACKAGE: 1.5 POUND-FORCE INCH TORQUE = 8.5 POUND-FORCE (0.17 NEWTON TORQUE = 37.81 NEWTON) 4-LEG CLIP SIZE: 25mm 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) C .016.002 C 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. DETAIL A SCALE = 6X 1.375.020 B .095 .227 MAX B A 5/8 - 27 UNS - 2A THREAD .983 LIP LEG 1.069 8 7 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE Power 5 Watts 10 Watts 15 Watts A B .245.005 B .115.005 .357 .998 SECTION B-B C/W @ C/W @ C/W @ C/W @ Ambient 200 LFM 400 LFM 600 LFM 13.43 7.22 4.85 4.05 12.23 7.08 4.67 3.96 11.26 7.24 4.70 3.92 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: ENGINEER: . DATE FILENAME SEE NOTE DATE 04/07/04 B.PETROCELLI . SPECIFICATIONS ARE SUBJECT TO CHANGE W ITHOUT NOTICE MATERIAL: 3/31/04 E.TAO 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: 2:1 SIZE: TNIRD ANGLE PROJECTION A A TITLE: 25mm HEATSINK ASSEMBLY (HTS662-U) PART NO: DWG. NO. 8-1542003-4 C-8-1542003-4 SHEET: 1 OF 1 REV: A