A MAX 4 J B Us ] 225 [2.00] as r=] |=2.00 ] 459 $3.00 xX #0 00000 0 $SHIELD ROW veg ROW A ~ 00000 0 0 0 SIGNAL ROW i; + 0000 0 0 0 #SIGNAL ROW 8.00 0000 0 00 0 0 SHIELD ROW SS 00000 0 $SIGNL RO ROW E ody 00 0 0 0 O #SIGNAL ROW $ooo 0 OOO oO SHIELD ROW 8.00 295 S fs) 2X 2. BACKPLANE HOLE PATTERN H RECOMMENDED DIMENSIONS 00.66 DRILL A 1.00 PAD GUIDE PIN 56 +0.05 Le PLATED THRU HOLE al KEYING PIN [o]B.0.10 - (OPTIONAL) G SHIELD SHIELD Ga68 SIGNAL \ F 25.8 /) rN fr fH PA 74981-x xxx i / NII *YYDDD 123 { | WT E 5.25 lia tld MX USA 2? O ||, * nh { wal f 2.64 M | 5 fh ih ij Tl 1 T] 7 F (PIN LENGTH) rt Vv VV YY VV Uy oso 180 SECTION A-A D MACHINE LD. mm MIN PCB NOTES: C 4. MATERIAL: HOUSING-LIQUID CRYSTAL POLYMER (LCP) GLASS-FILLED. UL 94V-0. COLOR-BLACK. SIGNAL AND SHIELD - HIGH PERFORMANCE COPPER ALLOY. 2. FINISHES: Le CONTACT AREA: SELECTIVE GOLD (Au) ns ee THRO-ANGLE PCB TAILS: SELECTIVE TIN/LEAD (Sn/Pb) OR SELECTIVE MATTE TIN (Sni ESET QUALITY) GENERAL TOLERANCES Al ; " " 2 SSS |symsos| (UNLESS SPECIFIED) 4x1 meTRIC |C) projection [REVISE ON CAD ONLY B NICKEL (Ni) OVERALL. & oss = NCH ORERSEN STYLE SE 3, THIS PART CONFORMS TO MOLEX PRODUCT SPECIFICATION PS-74031-999, Wessese 7 PLACES E=-- | E-== MM ONLY HSD SALES ASSEMBLY 4. FOR MIXED CONTACT LENGTHS - CONSULT MOLEX FOR AVAILABLLITY. fF 3 Aas F Vv. 0 IB PLACESI#--- [4--- DRAWN BY DATE 6 ROW SHIELD END 5, FOR SPECIFIC PART NUMBER AND MATING INFORMATION REFER TO 2qgu W/ 2 PLACES|#---[+--- NMARTIN 2002/09/06 BACKPLANE wa old ss -o-= CHECKED BY DATE SHEET 2. 393 6 A Ee recep _2002/09/06| Kole ~9MOLEX INCORPORATED 6. PACKAGE PER PK-74058-003. a7 &| |\Ao ANGULAR = es26 DRAFT WHERE APPLICABLE [PROVED BY DATE MATERIAL NO. DOCUMENT NO. SHEET NO. A 7. EITHER MARK PART NUMBER AND DATE CODE APPROXIMATELY WHERE SHOWN 2 S28 CBIXLER 2002/09/06/SEE SHEET 2|SD-74981-010 | 7 oF 2 OR PLACE LABEL ON TUBE. Woo tl MUST REMAIN THS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX [| (- B A WITHIN DIMENSIONS _|INCORPORATED AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION b_frome_C-B1 mam | 47 | 170 | 9 | 8 | 7 | 6 | 5 J 4 | 3B | 2 | 4DAUGHTERCARD 7TLIB 1-4 RRR CONNECTOR SIDE | |e NUMBER OF COLUMNS/PLATING : ol |e 40 = 10 COLUMN TIN/LEAD nENGTH ty ; 2 2 ROW A 25 = 25 COLUMN TIN/LEAD ike. Lys 90 = 10 COLUMN MATTE TIN = 4 12.36 85 = 25 COLUMN MATTE TIN 287 = 6.25 BACKPLANE oT | ul 388 = 4.25 SHIELD }0.41 Y 4892545 SIGNAL TO 0.95 -|| | SIGNAL TOP OF DAUGHTER- OFFSET CARD PCB TO CENTER LINE 2? 9? =r OF ROW A 74981-(_) 4.80 BACKPLANE ROW A KEYING PIN MIN PCB SIGNAL PIN ORIENTATION THICKNESS PART COLUMN NUMBER OF NUMBER OF A MAX 3 M Au (um) MIN Sn/Pb (Ym) NUMBER SIGNAL PINS SHIELDS THICKNESS THICKNESS 74981-O1 0.76 10 40 10 27.00 18.00 74981-xOx6 4.27 475 74981-x5 1 0.76 25 100 25 57.00 48.00 74981-5x6 1.27 74981-xOx2 0.76 10 40 10 27.00 18.00 74981-x0Ox7 4.27 6.25 74981-x5%2 0.76 25 100 25 57.00 48.00 0.38-1.52 74981-x5x7 1.27 74981-x0Ox3 0.76 10 40 10 27.00 18.00 74981-xOx8 4.27 4.25 74981-5x3 0.76 25 100 25 57.00 48.00 74981-x5%8 41.27 74981-xOx4 0.76 40 40 10 27.00 18.00 74981-Ox9 4.27 5.15 74981-5xd, 0.76 25 100 25 57.00 48.00 74981-%5%9 1.27 naz SCALE DESIGN UNITS ESET QUALITY) GENERAL TOLERANCES THIRD ANGLE S88] |sywors| (UNLESS SPECIFIED) 4x1 meTRIC |C) projection [REVISE ON CAD ONLY Ss a in wi mm INCH DIMENSION STYLE TITLE S Sse 3g % PLACES |t --- MM ONLY HSD SALES ASSEMBLY Ps NS NE) W- 0 [SPCACESiE==> [E=-> | ORAWWRY DATE 6 ROW SHIELD END Hse ols 2 PLACES |[+--- [+--- NMARTIN 2002/09/06 BACKPLANE a7) 6 1 PLACE [E--- CHECKED BY DATE WS = ce \A 0 ANGULAR + 7 ISREED 2002/09/06 ole MOLEX INCORPORATED S3a APPROVED BY DATE MATERIAL NO. DOCUMENT NO. SHEET NO. 2 see PRARTUNHERE APPEASE KcBixLER 2002/09/06| SEE_TABLE |SD-74981-010 | 2 oF 2 Woo tl MUST REMAIN THS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX | B iB WITHIN DIMENSIONS _|INCORPORATED AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION rev Bi 2600/08/01 | 44 | 10 | | 8 | 7 | 6 | 5 | Z | 3 | ? | 7