8 6 7 4 5 3 2 1 REVISION(S) 4-FINS HS: 1.250 DIA. 0.600 HT. 2 D LTR DESCRIPTION INIT APP'D A ERN: 110876 E.T 8/3/05 B.P 8/3/05 B B1 ECR-06-014978 ECR-07-008688 E.T 6/23/06 V.K 6/26/06 E.T 4/13/07 V.K 4/13/07 D 1. MATERIAL: 4-LEGS CLIP SIZE: 25X32.5mm 1 3 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 = 7.5 POUND-FORCE (0.17 NEWTON TORQUE = 33.36 NEWTON) C 2.0 POUND-FORCE INCH TORQUE = 10.0 POUND-FORCE (0.23 NEWTON METER TORQUE = 44.48 NEWTON) C FULL SIZE LID PACKAGE: 1.5 POUND-FORCE INCH TORQUE = 6.9 POUND-FORCE (0.17 NEWTON TORQUE = 30.69 NEWTON) .016.002 2.0 POUND-FORCE INCH TORQUE = 9.3 POUND-FORCE (0.23 NEWTON METER TORQUE = 41.37 NEWTON) DETAIL A SCALE=6X 1.250.020 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1. 4. RoHS COMPLIANT AND CERTIFIED. B .120 B .470 MAX .196.005 A .326.005 3/4 - 27 UNS 2A THREAD B .990 LIP LEG C/W @ C/W @ C/W @ C/W @ Ambient 200 LFM 400 LFM 600 LFM 5 Watts 12.19 5.49 3.85 2.95 10 Watts 11.04 5.47 3.76 2.82 3.67 15 Watts 10.07 5.35 2.82 8 7 ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 INTERFACE 1 DO NOT SCALE Power 1.170 A B .600 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: ENGINEER: . DATE SEE NOTE DATE 8/3/05 B.PETROCELLI . FILENAME MATERIAL: 8/3/05 E.TAO PROJECT SYSTEM 1.315 SECTION B-B CUSTOMER DRAWING SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE 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: 25X32.5mm HEAT SINK ASSEMBLY PART NO: DWG. NO. 1-1542011-6 C-1-1542011-6 SHEET: 1 OF 1 REV: B1