4 3 2 1 NOTES 1 DIMENSIONS ARE IN MILLIMETERS. 3MTM TWIN AXIAL CABLE ASSEMBLY 2 3MTM RIBBON TWINAX DESCRIPTION: FOR PCIe X4 EXTENDER CARD APPLICATIONS 30 AWG, SILVER PLATED SIGNAL WIRE IMPEDANCE: 85 5 OHM 5.5 OVERALL RIBBON WIDTH: 24.90 MM OVERALL RIBBON THICKNESS: 0.75 MM 4.5 2X CABLE PART NO: 3749-20 3 ROHS COMPLIANT. SEE REGULATORY D D INFORMATION APPENDIX IN "ROHS PIN B1 COMPLIANCE" SECTION AT PIN B1 WWW.3MCONNECTORS.COM PCB ASSY, PCIE X4 (E1 & C1 APPLY) (64 POS) STRADDLEMOUNT 4 THIS CABLE CONSTRUCTION HAS A THIN ALUMINUM INNER LAYER PCIE X4 EXTENDER 58.0 EXPOSED AT EACH EDGE. USERS (64 POS) CARD-EDGE SHOULD ASSESS WHETHER THE EXPOSED EDGE PRESENTS A SHORTING RISK IN THEIR SPECIFIC APPLICATION. INSULATING TAPE MAY BE APPLIED PIN B32 AT THE CABLE ASSEMBLY LEVEL, AS NEEDED, TO COVER THE EXPOSED PIN B32 EDGE IN RISK AREAS. 2X CABLE PART NO: SL8802/14-18DN5-00 SIDE B 5 APPLICABLE SPECIFICATIONS: 2X 3.5 PRODUCT SPECIFICATION NUMBER: N O 6 ORDER BY APPLICABLE 3M PART NUMBER:BSI VI 8KJ1-0727-XXXX RE ADHESIVE ENCAPSULANT C C 2X 1.57 APPLIED TO CABLE ENDS XXXX = DIM 'A' IN MILLIMETERS 2 - (1000 = 1 METER) 1 2 8.7 5 STANDARD LENGTH (DIM 'A') 2 - 8KJ1-0727-0250 (250 MM) 0R ADHESIVE ENCAPSULANT 8KJ1-0727-0500 (500 MM) 0MBE 1U APPLIED TO CABLE ENDS 5G N -N NON-STANDARD LENGTHS AVAILABLE 8WI A UPON SPECIAL REQUEST. MAY REQUIRE 7DR HIGHER MOQS AND LONGER LEAD TIMES. +5 150 MM MINIMUM LENGTH. DIM A -0 7 FLAMMABILITY RATING: SEE NOTE 6 TWIN AX CABLE: UL94 HB 38 PCBS: UL94V-0 ADHESIVE STRAIN RELIEF: UL94 HB, PART LABEL 27.0 (TBV) (WRAP AROUND) 9.0 3M PART NUMBER PIN A32 8 PADDLECARD FINGER GOLD THICKNESS: DATE CODE: XXYY 0.76 m [30 "] MIN ELECTROLYTIC PIN A32 XX = YEAR HARD GOLD OVER 1.27 m [50 "] YY = WEEK MIN ELECTROLYTIC NICKEL. B B 47.2 67.0 B 42467 AUG 06,2012 LDS TS PIN A1 15.5 SIDE A REVISED NOTE 6 A 40795 JUN 18,2012 LDS TS PIN A1 INITIAL RELEASE BILL OF MATERIALS DESIGN REFERENCE NEXT ASSEMBLY REV ECO ISSUE DATE AND DESCRIPTION DRFT CHKD ITEM DESCRIPTION QTY DISTRIBUTION DRFT DATE MFG DATE CODES L SCHMIDT APR 09,2012 1.0 PBA PCB ASSY, PADDLECARD, PCIE X4 1 CHKD DATE APPVL DATE PCIE X4 (64 POS) STRADDLEMOUNT 1.1 PCB 3M P/N: 78-9101-6810-9 1 DIVISION DIVISION CODE C 3M COPYRIGHT 2012 3M Center This document and the information it contains are A 1.2 CONN CSOOCNKNEETCTOR, PCIE 64 POSITION, FEMALE 1 DSOC NALOET SC1ALE TEOXLCEERPATN ACESS SMNt . 5P5a1u4l4, 3ddMiiss pctrlroiobspueetder todyt ahwneitdrh mtohauaytn 3n Mfoo tp rbe 3erMm r eaispusrtoihodonur,ci zeoedrd uo psreu fdrup orotsrh eesr. A NOTED All rights reserved. DRAWING 1 PCIE X4 EXTENDER (64 POS) CARD-EDGE INCHES TITLE 2.0 PCB 1 8KJ1-0727-XXXX, CABLE 3M P/N: 78-9101-6809-1 .0 .00 RIBBON TWIN AX CABLE ASSY, PCIE X4 BY PCIE 3.0 CABLE 2 .000 3M P/N: SL8802/14-18DN5-00 THIRD ANGLE PROJECTION .0000 X4 EXTENDER RIBBON CABLE, 20 POSITION INTERPRET PER MILLIMETERS 4.0 CABLE 3M P/N: 3749-20 2 ASME Y14.5 - 1994 0 1 .0 .5 CAGE SIZE DRAWING NO. REV. STRAIN AS MAX SURFACE ROUGHNESS .00 .05 NUMBER 78-5100-2521-2 B 5.0 ADHESIVE RELIEF REQUIRED 125 ALL SURFACES .000 .005 MODEL DET. MARKED ONLY ANGLES 1 LISTS YES NO SHT 1 OF 2 4 3 2 1

4 3 2 1 3M 3749-20 Cable 3M 3749-20 Cable Wire # Pin Attachment # Pin Attachment # Wire # D D 01 Ground Layer Ground Layer 01 02 B01 - B02 A01 02 03 B01 - B02 Ground Layer 03 04 B01 - B02 A02 - A03 04 05 B01 - B02 A02 - A03 05 06 B01 - B02 PCI-Express X4 Pin-Out A02 - A03 06 07 B01 - B02 Pin # Side B Description Side A Description Pin # A02 - A03 07 08 Ground Layer B01 +12 volt power Hot plug presence detect A01 Ground Layer 08 09 B05 B02 +12 volt power +12 volt power A02 A05 09 10 B06 B03 +12 volt power +12 volt power A03 A06 10 11 Ground Layer B04 Ground Ground A04 A07 11 12 B08 B05 SMBus clock TCK A05 A08 12 13 B08 B06 SMBus data TDI A06 Ground Layer 13 14 B09 B07 Ground TDO A07 A09 - A10 14 15 B10 B08 +3.3 volt power TMS A08 A09 - A10 15 N O 16 B10 B09 +TRST# +3.3 volt power A09 A09 - A10 16 BSI VI E 17 Ground Layer B10 3.3v volt power +3.3 volt power A10 A09 - A10 17 R C C 18 B11 B11 Link Reactivation Power Good A11 Ground Layer 18 2 - 19 Ground Layer Mechanical Key Ground Layer 19 1 2 20 B12 B12 Reserved Ground A12 A11 20 5 2 B13 Ground Reference Clock A13 - 0R 0BE B14 Transmitter Lane 0, Differential pair A14 M 1U 3M SL8802 Cable B15 Differential pair Ground A15 3M SL8802 Cable 5G N -N Wire # Pin Attachment # B16 Ground Receiver Lane 0, A16 Pin Attachment # Wire # 78RAWI D GND Ground Layer Ground Layer GND B17 Hotplug detect Differential pair A17 pr_01 B14 A13 pr_01 B18 Ground Ground A18 pr_01 B15 A14 pr_01 B19 Transmitter Lane 1, Reserved A19 pr_02 B17 A16 pr_02 B20 Differential pair Ground A20 pr_02 Ground Layer A17 pr_02 B21 Ground Receiver Lane 1, A21 pr_03 B19 Ground Layer pr_03 B22 Ground Differential pair A22 pr_03 B20 A19 pr_03 B23 Transmitter Lane 2, Ground A23 pr_04 B23 A21 pr_04 B24 Differential pair Ground A24 pr_04 B24 A22 pr_04 B25 Ground Receiver Lane 2, A25 GND Ground Layer Ground Layer GND B26 Ground Differential pair A26 B pr_05 B27 A25 pr_05 B B27 Transmitter Lane 3, Ground A27 pr_05 B28 A26 pr_05 B28 Differential pair Ground A28 pr_06 Ground Layer A29 pr_06 B29 Ground Receiver Lane 3, A29 pr_06 Ground Layer A30 pr_06 B30 Reserved Differential pair A30 pr_07 B30 A32 pr_07 B31 Hot plug detect Ground A31 pr_07 B31 Ground Layer pr_07 B32 Ground Reserved A32 GND Ground Layer Ground Layer GND B 42467 AUG 06,2012 LDS TS REVISED NOTE 6 A 40795 JUN 18,2012 LDS TS INITIAL RELEASE DESIGN REFERENCE NEXT ASSEMBLY REV ECO ISSUE DATE AND DESCRIPTION DRFT CHKD DISTRIBUTION DRFT DATE MFG DATE CODES L SCHMIDT APR 09,2012 CHKD DATE APPVL DATE DIVISION DIVISION CODE C 3M COPYRIGHT 2012 3M Center This document and the information it contains are A DSOC NALOET SC1ALE TEOXLCEERPATN ACESS SMNt . 5P5a1u4l4, 3ddMiiss pctrlroiobspueetder todyt ahwneitdrh mtohauaytn 3n Mfoo tp rbe 3erMm r eaispusrtoihodonur,ci zeoedrd uo psreu fdrup orotsrh eesr. A NOTED All rights reserved. DRAWING 1 INCHES TITLE 8KJ1-0727-XXXX, CABLE .0 .00 ASSY, PCIE X4 BY PCIE .000 THIRD ANGLE PROJECTION .0000 X4 EXTENDER INTERPRET PER MILLIMETERS ASME Y14.5 - 1994 0 1 .0 .5 CAGE SIZE DRAWING NO. REV. MAX SURFACE ROUGHNESS .00 .05 NUMBER 78-5100-2521-2 B 125 ALL SURFACES .000 .005 MODEL DET. MARKED ONLY ANGLES 1 LISTS YES NO SHT 2 OF 2 4 3 2 1

Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: 3 M: 8KJ1-0727-0250 8KJ1-0727-0500