8 6 7 4 5 3 2 1 REVISION(S) 2 2-FIN HEAT SINK: 1.375 DIA. 0.357 HT. D LTR DESCRIPTION O ECN: 0S60-0055-04 E.T 03/09/04 S.D 3/11/04 INIT APP'D A B C ECN: 0S60-0126-04 ECN: 0S60-0181-04 ECR-06-014978 E.T 5/14/04 B.P 5/14/04 E.T 7/12/04 B.P 7/14/04 E.T 6/23/06 V.K 6/26/06 D 1. MATERIAL: 3 1 HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 4-LEG CLIP SIZE: 35mm 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: 2.0 POUND-FORCE INCH TORQUE = 8.1 POUND-FORCE (0.23 NEWTON METER TORQUE = 36.03 NEWTON) C .012.002 C 2.5 POUND-FORCE INCH TORQUE = 10.1 POUND-FORCE (0.28 NEWTON METER TORQUE = 44.93 NEWTON) FULL SIZE LID PACKAGE: DETAIL A SCALE =6X 2.0 POUND-FORCE INCH TORQUE = 6.9 POUND-FORCE (0.23 NEWTON METER TORQUE = 30.69 NEWTON) 2.5 POUND-FORCE INCH TORQUE = 8.7 POUND-FORCE (0.28 NEWTON METER TORQUE = 38.70 NEWTON) .027 2X 1.375.020 B .080 .095 B 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1 4. RoHS COMPLIANT AND CERTIFIED. B .227 MAX .357 .238.005 A B .108.005 1 - 27 UNS - 2A THREAD 1.384 LIP LEG 1.474 Power 8 7 5 Watts 12.04 6.32 4.30 3.00 10 Watts 10.94 6.44 4.49 3.24 DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE ITEM SECTION B-B C/W @ C/W @ C/W @ C/W @ Ambient 200 LFM 400 LFM 600 LFM 15 Watts A 1.390 10.07 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . 6.44 DRAWN BY: 4.59 DATE E.TAO ENGINEER: . FILENAME 3.26 MATERIAL: 03/09/04 SEE NOTE DATE 03/11/04 S.D . CUSTOMER DRAWING SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 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: 1.5:1 SIZE: TNIRD ANGLE PROJECTION A A TITLE: 35mm HEATSINK ASSEMBLY (HTS501-U) PART NO: DWG. NO. 1542003-3 SHEET: 1 OF 1 REV: C-1542003-3 C