8 6 7 4 5 3 2 1 REVISION(S) 4 3 LTR DESCRIPTION INIT APP'D O A ECN: 0S60-0180-04 ECR-06-011657 E.T 8/6/04 E.T 6/2/06 B.P 8/10/04 V.K 6/2/06 FAN SIZE: 40X40X10mm,12V, 3WIRE DOUBLE BALL BEARING TYPE D D NOTE: AIR FLOW DIRECTION 1. MATERIAL: HEAT SINK: ALUM. (BLACK ANODIZE) CLIP: BLACK PEI (UL94-VO) 2 GROOVED FIN HS: 2. BEFORE THE HEATSINK APPLICATION, THE USER SHOULD IDENTIFY THE SPECIFICATION OF MAXIMUM LOAD ON THE BGA PACKAGE. 1.985 DIA. 0.680 HT. HEATSINK TORQUE SPECIFICATIONS CONVERTED TO FORCE. 1 5 C BARE DIE PACKAGE: 2.0 INCH - LB TORQUE = 8.1 LBS FORCE 2.5 INCH - LB TORQUE =10.1 LBS FORCE 4-LEGS LOW PROFILE CLIP SIZE: 35mm C FULL SIZE LID PACKAGE: 2.0 INCH - LB TORQUE = 6.9 LBS FORCE 2.5 INCH - LB TORQUE = 8.7 LBS FORCE 3. REMOVE CLIP WITH REMOVAL TOOL P/N: 1542616-1 4. RoHS COMPLANT AND CERTIFIED. .012.002 1.985.020 DETAIL A SCALE= 6X .963 MAX B .135 B B 1.474 8 1 - 27 UNS - 2A THREAD A 1.390 1.384 LIP LEG 7 C/W @ C/W @ C/W @ C/W @ WITH FAN Ambient 200 LFM 400 LFM 600 LFM 5 Watts 7.90 2.90 2.35 1.55 1.45 10 Watts 7.15 3.01 2.57 1.75 1.40 15 Watts 6.69 2.96 2.60 1.78 1.41 SECTION B-B Power ITEM DESCRIPTION QTY 1 MOUNTING CLIP 1 2 HEAT SINK 1 3 FAN 1 4 SCREWS 4 5 INTERFACE 1 DO NOT SCALE A B .680 .238.005 .108.005 1.201 UNLESS OTHERWISE SPECIFIED TOLERANCES ARE: .XX .XXX .XXXX ANGLES . DRAWN BY: DATE E.TAO ENGINEER: . FILENAME MATERIAL: 8/9/04 SEE NOTE DATE 8/10/04 B.PETROCELLI . 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: 35mm HEATSINK ASSEMBLY (HTS426B-U) PART NO: A SHEET: 9-1542005-7 1 OF 1 C-9-1542005-7 A 1:1 SIZE: TNIRD ANGLE PROJECTION A TITLE: DWG. NO. REV: