8 7 6 5 4 3 2 1 NOTES 1 DIMENSIONS ARE IN MILLIMETERS. TM 3M TWIN AXIAL PCI EXPRESS X4 MALE-TO-MALE CABLE ASSEMBLY TM 2 3M RIBBON TWINAX DESCRIPTION: 30 AWG, SILVER PLATED SIGNAL WIRE IMPEDANCE: 85 5 OHM OVERALL RIBBON WIDTH: 24.90 MM 2X CABLE PART NO: 3749-20 OVERALL RIBBON THICKNESS: 0.75 MM 3 ROHS COMPLIANT. SEE REGULATORY INFORMATION APPENDIX INROHS COMPLIANC SECTION AT PIN A1 PIN B1 WWW.3MCONNECTORS.COM (E1 & C1 APPLY) D D 4 THIS CABLE CONSTRUCTION HAS A THIN ALUMINUM LAYER AT EACH EDGE. USER SHOULD EVALUATE ITS USE IN THEIR PCIE X4 ENTENDER PCB APPLICATION AND, IF NECESSARY, INVERSE INSULATING TAPE MAY BE APPLIED PART NO. 78-9101-8792-7 PCIE X4 EXTENDER PCB TO COVER THE ALUMINUM LAYER, AS PART NO. 78-9101-6809-1 USER DEEMS APPROPRIATE. 5 APPLICABLE SPECIFICATIONS: PRODUCT SPECIFICATION NUMBER: TWIN AX CABLE: PS-0106 CABLE ASSEMBLY: PS-0137 PIN B32 PIN A32 6 ORDER BY APPLICABLE 3M PART NUMBER: 8KJ2-0743-XXXX 2X CABLE PART NO: SL8802/14-18DN5-00 XXXX = DIM A IN MILLIMETERS SIDE B (1000 = 1 METER) STANDARD LENGTH (DIM A ) 8KJ2-0743-0250 (250 MM) 8KJ2-0743-0500 (500 MM) NON-STANDARD LENGTHS AVAILABLE ADHESIVE ENCAPSULANT SIDE B UPON SPECIAL REQUEST. MAY REQUIRE APPLIED TO CABLE ENDS HIGHER MOQS AND LONGER LEAD TIMES. 2X 1.57 0.16 SIDE A 7 FLAMMABILITY RATING: TWIN AX CABLE: UL94 HB C C PCBS: UL94V-0 8 PADDLECARD FINGER GOLD THICKNESS: SIDE B 0.76 m 30 MIN ELECTROLYTIC SIDE A ADHESIVE ENCAPSULANT HARD GOLD OVER 1.27 m 50 APPLIED TO CABLE ENDS MIN ELECTROLYTIC NICKEL. +5 DIM A -0 SEE NOTE 6 PART LABEL 3M LOGO 3M PART NUMBER 9.0 38 DATE CODE: XXYY XX = YEAR PIN A32 9.0 YY = WEEK PIN B32 B B 47.2 47.2 34.3 34.3 D 84237 APR 23,2019 LDS TS REVISED PART LABEL C 77066 DEC 20,2017 AD LS ADDED URL AND PIN A1 PIN B1 TRADEMART NOTES SH1, ZONE A8 ADDED SH3, 15.5 19.5 SIDE A WARRANTY INFO NOTES ADDED NOTE TO CLARIFY PINOUTS, SH2, ZONE A5 B 48418 JUN 19,2013 LDS TS ADDED SIDE A & SIDE B INDICATORS A 46893 MAR 28,2013 LDS TS WORK REQUEST 11618 INITIAL RELEASE BILL OF MATERIALS DESIGN REFERENCE NEXT ASSEMBLY REV ECO ISSUE DATE AND DESCRIPTION DRFT CHKD ITEM DESCRIPTION QTY ACCESS DRFT DATE MFG DATE CODES L SCHMIDT MAR 28,2013 PCIE X4 EXTENDER (64 POS) CARD-EDGE CHKD DATE APPVL DATE T SUNIGA MAR 28,2013 1.0 PCB INVERSE 1 A A DIVISION DIVISION CODE 3M P/N: 78-9101-8792-7 C 3M COPYRIGHT 2019 3M Center This document and the information it contains are PCIE X4 EXTENDER (64 POS) CARD-EDGE 3M property and may not be reproduced or further St. Paul, SCALE TOLERANCES DO NOT distributed without 3M permission, or used or 2.0 PCB 1 EXCEPT AS MN 55144 3M P/N: 78-9101-6809-1 disclosed other than for 3M authorized purposes. 1 SCALE All rights reserved. NOTED 1 DRAWING RIBBON TWIN AX CABLE TITLE INCHES 3.0 CABLE 2 3M P/N: SL8802/14-18DN5-00 .0 3M ELECTRONICS MATERIALS SOLUTIONS 8KJ2-0743-XXXX, CABLE .00 RIBBON CABLE, 20 POSITION DIVISION 4.0 CABLE 2 .000 3M P/N: 3749-20 INTERCONNECT SOLUTIONS ASSY, MALE PCIE X4 TO THIRD ANGLE PROJECTION .0000 8 7 6 5 4 3 2 1 3M 3749-20 Cable 3M 3749-20 Cable Wire Pin Attachment Pin Attachment Wire 01 Ground Layer Ground Layer 01 D D 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 A02 - A03 06 PCI-Express X4 Pin-Out 07 B01 - B02 A02 - A03 07 Pin Side B Description Side A Description Pin 08 Ground Layer Ground Layer 08 B01 +12 volt power Hot plug presence detect A01 09 B05 A05 09 B02 +12 volt power +12 volt power A02 10 B06 A06 10 B03 +12 volt power +12 volt power A03 11 Ground Layer A07 11 B04 Ground Ground A04 12 B08 A08 12 B05 SMBus clock TCK A05 13 B08 Ground Layer 13 B06 SMBus data TDI A06 14 B09 A09 - A10 14 B07 Ground TDO A07 15 B10 A09 - A10 15 B08 +3.3 volt power TMS A08 16 B10 A09 - A10 16 B09 +TRST +3.3 volt power A09 17 Ground Layer A09 - A10 17 B10 3.3v volt power +3.3 volt power A10 18 B11 Ground Layer 18 B11 Link Reactivation Power Good A11 19 Ground Layer Ground Layer 19 Mechanical Key 20 B12 A11 20 B12 Reserved Ground A12 B13 Ground Reference Clock A13 B14 Transmitter Lane 0, Differential pair A14 3M SL8802 Cable 3M SL8802 Cable C C B15 Differential pair Ground A15 Wire Pin Attachment Pin Attachment Wire B16 Ground Receiver Lane 0, A16 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 pr 05 B27 A25 pr 05 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 B THIS IS A FEED THROUGH ASSEMBLY. THE PIN ASSIGNMENTS REMAIN THE SAME ON BOTH ENDS. D 84237 APR 23,2019 LDS TS REVISED PART LABEL C 77066 DEC 20,2017 AD LS ADDED URL AND TRADEMART NOTES SH1, ZONE A8 ADDED SH3, WARRANTY INFO NOTES ADDED NOTE TO CLARIFY PINOUTS, SH2, ZONE A5 B 48418 JUN 19,2013 LDS TS ADDED SIDE A & SIDE B INDICATORS A 46893 MAR 28,2013 LDS TS WORK REQUEST 11618 INITIAL RELEASE DESIGN REFERENCE NEXT ASSEMBLY REV ECO ISSUE DATE AND DESCRIPTION DRFT CHKD ACCESS DRFT DATE MFG DATE CODES L SCHMIDT MAR 28,2013 CHKD DATE APPVL DATE T SUNIGA MAR 28,2013 A A DIVISION DIVISION CODE C 3M COPYRIGHT 2019 3M Center This document and the information it contains are 3M property and may not be reproduced or further St. Paul, SCALE TOLERANCES DO NOT distributed without 3M permission, or used or EXCEPT AS MN 55144 disclosed other than for 3M authorized purposes. 1 SCALE All rights reserved. NOTED 1 DRAWING TITLE INCHES .0 3M ELECTRONICS MATERIALS SOLUTIONS 8KJ2-0743-XXXX, CABLE .00 DIVISION .000 INTERCONNECT SOLUTIONS ASSY, MALE PCIE X4 TO THIRD ANGLE PROJECTION .0000