8 7 6 5 4 3 2 1 NOTES 1 DIMENSIONS ARE IN MILLIMETERS. 3MTM TWIN AXIAL CABLE ASSEMBLY FOR PCIe X16 EXTENDER CARD APPLICATIONS 2 3MTM RIBBON TWINAX DESCRIPTION: 30 AWG, SILVER PLATED SIGNAL WIRE IMPEDANCE: 85 5 OHM OVERALL RIBBON WIDTH: 24.90 MM OVERALL RIBBON THICKNESS: 0.75 MM 5.5 4.5 3 ROHS COMPLIANT. SEE REGULATORY INFORMATION APPENDIX IN "ROHS COMPLIANCE" SECTION AT WWW.3MCONNECTORS.COM (E1 & C1 APPLY) PIN B1 2X CABLE PART NO: 3749-20 PIN B1 D D 4 THIS CABLE CONSTRUCTION HAS A THIN ALUMINUM INNER LAYER EXPOSED AT EACH EDGE. USERS SHOULD ASSESS WHETHER THE EXPOSED EDGE PRESENTS A SHORTING RISK IN THEIR SPECIFIC APPLICATION. INSULATING TAPE MAY BE APPLIED AT THE CABLE ASSEMBLY LEVEL, AS NEEDED, TO COVER THE EXPOSED EDGE IN RISK AREAS. PCB ASSY, PCIE X16 (164 POS) STRADDLEMOUNT PCIE X16 EXTNEDER (164 POS) CARD-EDGE 5 APPLICABLE SPECIFICATIONS: PRODUCT SPECIFICATION NUMBER: 108.0 6 ORDER BY APPLICABLE 3M PART NUMBER: 8KC3-0726-XXXX XXXX = DIM 'A' IN MILLIMETERS (1000 = 1 METER) STANDARD LENGTH 8KC3-0726-0250 8KC3-0726-0500 NON-STANDARD LENGTHS AVAILABLE UPON SPECIAL REQUEST. MAY REQUIRE HIGHER MOQS AND LONGER LEAD TIMES. 150 MM MINIMUM LENGTH. PIN B82 7 FLAMMABILITY RATING: TWIN AX CABLE: UL94 HB PCBS: UL94V-0 ADHESIVE STRAIN RELIEF: UL94 HB, (TBV) PIN B82 SIDE B 2X 3.5 8 PADDLECARD FINGER GOLD THICKNESS: 0.76 m [30 "] MIN ELECTROLYTIC HARD GOLD OVER 1.27 m [50 "] MIN ELECTROLYTIC NICKEL. ADHESIVE ENCAPSULANT APPLIED TO CABLE ENDS 2X 1.57 78-5100-2520-4 B 8.8 ADHESIVE ENCAPSULANT APPLIED TO CABLE ENDS DIM A +5 -0 38 SEE NOTE 6 26.1 9.0 B PIN A82 ITEM 1.0 PBA 1.1 PCB 1.2 CONN 2.0 PCB 3.0 CABLE 4.0 CABLE 5.0 STRAIN RELIEF BILL OF MATERIALS DESCRIPTION PCB ASSY, PCIE X16 (164 POS) STRADDLEMOUNT PCIE X16 (164 POS) STRADDLEMOUNT 3M P/N: 78-9101-6805-9 CONNECTOR, PCIE 164 POSITION, FEMALE SOCKET PCIE X16 EXTENDER (164 POS) CARD-EDGE 3M P/N: 78-9101-6804-2 RIBBON TWIN AX CABLE 3M P/N: SL8802/22-18DN5-00 RIBBON CABLE, 20 POSITION 3M P/N: 3749-20 PART LABEL (WRAP AROUND) 3M PART NUMBER: DATE CODE: XXYY XX = YEAR YY = WEEK PIN A82 B QTY 1 1 1 1 4 117.0 93.1 2 B AS REQUIRED ADHESIVE REVISION 4X CABLE PART NO: SL8802/22-18DN5-00 C DRAWING NUMBER C (DIM 'A') (250 MM) (500 MM) 42467 AUG 06,2012 LDS TS LDS TS DRFT CHKD REVISED NOTE 6 A 40693 JUN 18,2012 INITIAL RELEASE DESIGN REFERENCE NEXT ASSEMBLY DISTRIBUTION CODES A DIVISION REV ECO ISSUE DATE AND DESCRIPTION DRFT DATE L SCHMIDT APR 09,2012 CHKD DATE DIVISION CODE C 3M Center PIN A1 DO NOT SCALE DRAWING PIN A1 15.5 1 1 SIDE A THIRD ANGLE PROJECTION INTERPRET PER ASME Y14.5 - 1994 MAX SURFACE ROUGHNESS 125 ALL SURFACES MARKED ONLY 8 7 6 5 4 3 St. Paul, TOLERANCES EXCEPT AS NOTED SCALE 2 INCHES .0 .00 .000 .0000 MILLIMETERS 0 1 .0 .5 .00 .05 .000 .005 ANGLES 1 MN 55144 MFG DATE APPVL DATE A 3M COPYRIGHT 2012 This document and the information it contains are 3M property and may not be reproduced or further distributed without 3M permission, or used or disclosed other than for 3M authorized purposes. All rights reserved. TITLE 8KC3-0726-XXXX, CABLE ASSY, PCIE X16 BY PCIE X16 EXTENDER CAGE SIZE NUMBER MODEL DRAWING NO. REV. 78-5100-2520-4 DET. LISTS 1 YES NO B SHT 1 OF 2 3M SL8802 Cable Wire # Pin Attachment GND Ground Layer pr_01 B14 pr_01 B15 pr_02 B17 pr_02 Ground Layer pr_03 B19 pr_03 B20 pr_04 B23 pr_04 B24 GND Ground Layer pr_05 B27 pr_05 B28 pr_06 B30 pr_06 B31 pr_07 B33 pr_07 B34 GND Ground Layer pr_08 B37 pr_08 B38 pr_09 B41 pr_09 B42 pr_10 B45 pr_10 B46 pr_11 B48 pr_11 Ground Layer GND Ground Layer C 3M SL8802 Cable Wire # Pin Attachment # GND Ground Layer pr_01 B50 pr_01 B51 pr_02 Ground Layer pr_02 Ground Layer pr_03 B54 pr_03 B55 pr_04 B58 pr_04 B59 GND Ground Layer pr_05 B62 pr_05 B63 pr_06 B66 pr_06 B67 pr_07 B70 pr_07 B71 GND Ground Layer pr_08 B74 pr_08 B75 pr_09 Ground Layer pr_09 Ground Layer pr_10 B78 pr_10 B79 pr_11 B81 pr_11 B82 GND Ground Layer B A B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 B50 B51 B52 B53 B54 B55 B56 B57 B58 B59 B60 B61 B62 B63 B64 B65 B66 B67 B68 B69 B70 B71 B72 B73 B74 B75 B76 B77 B78 B79 B80 B81 B82 PCI-Express X16 Pin-Out Side B Description Side A Description +12 volt power Hot plug presence detect +12 volt power +12 volt power +12 volt power +12 volt power Ground Ground SMBus clock TCK SMBus data TDI Ground TDO +3.3 volt power TMS +TRST# +3.3 volt power 3.3v volt power +3.3 volt power Link Reactivation Power Good Mechanical Key Reserved Ground Ground Reference Clock Transmitter Lane 0, Differential pair Differential pair Ground Ground Receiver Lane 0, Hotplug detect Differential pair Ground Ground Transmitter Lane 1, Reserved Differential pair Ground Ground Receiver Lane 1, Ground Differential pair Transmitter Lane 2, Ground Differential pair Ground Ground Receiver Lane 2, Ground Differential pair Transmitter Lane 3, Ground Differential pair Ground Ground Receiver Lane 3, Reserved Differential pair Hot plug detect Ground Ground Reserved Transmitter Lane 4, Reserved Differential pair Ground Ground Receiver Lane 4, Ground Differential pair Transmitter Lane 5, Ground Differential pair Ground Ground Receiver Lane 5, Ground Differential pair Transmitter Lane 6, Ground Differential pair Ground Ground Receiver Lane 6, Ground Differential pair Transmitter Lane 7, Ground Differential pair Ground Ground Receiver Lane 7, Hot plug detect Differential pair Ground Ground Transmitter Lane 8, Reserved Differential pair Ground Ground Receiver Lane 8, Ground Differential pair Transmitter Lane 9, Ground Differential pair Ground Ground Receiver Lane 9, Ground Differential pair Transmitter Lane 10, Ground Differential pair Ground Ground Receiver Lane 10, Ground Differential pair Transmitter Lane 11, Ground Differential pair Ground Ground Receiver Lane 11, Ground Differential pair Transmitter Lane 12, Ground Differential pair Ground Ground Receiver Lane 12, Ground Differential pair Transmitter Lane 13, Ground Differential pair Ground Ground Receiver Lane 13, Ground Differential pair Transmitter Lane 14, Ground Differential pair Ground Ground Receiver Lane 14, Ground Differential pair Transmitter Lane 15, Ground Differential pair Ground Ground Receiver Lane 15, Hot plug present detect Differential pair Hot Plug Detect Ground 4 3 2 3M 3749-20 Cable Pin Attachment # Wire # Ground Layer 01 A01 02 Ground Layer 03 A02 - A03 04 A02 - A03 05 A02 - A03 06 A02 - A03 07 Ground Layer 08 A05 09 A06 10 A07 11 A08 12 Ground Layer 13 A09 - A10 14 A09 - A10 15 A09 - A10 16 A09 - A10 17 Ground Layer 18 Ground Layer 19 A11 20 Pin # A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 A50 A51 A52 A53 A54 A55 A56 A57 A58 A59 A60 A61 A62 A63 A64 A65 A66 A67 A68 A69 A70 A71 A72 A73 A74 A75 A76 A77 A78 A79 A80 A81 A82 D 3M SL8802 Cable Pin Attachment # Wire # Ground Layer GND A13 pr_01 A14 pr_01 A16 pr_02 A17 pr_02 Ground Layer pr_03 A19 pr_03 A21 pr_04 A22 pr_04 Ground Layer GND A25 pr_05 A26 pr_05 A29 pr_06 A30 pr_06 A32 pr_07 A33 pr_07 Ground Layer GND A35 pr_08 A36 pr_08 A39 pr_09 A40 pr_09 A43 pr_10 A44 pr_10 A47 pr_11 A48 pr_11 Ground Layer GND 3M SL8802 Cable Pin Attachment # Wire # Ground Layer GND A33 pr_01 Ground Layer pr_01 A52 pr_02 A53 pr_02 Ground Layer pr_03 Ground Layer pr_03 A56 pr_04 A57 pr_04 Ground Layer GND A60 pr_05 A61 pr_05 A64 pr_06 A65 pr_06 A68 pr_07 A69 pr_07 Ground Layer GND A72 pr_08 A73 pr_08 A76 pr_09 A77 pr_09 Ground Layer pr_10 Ground Layer pr_10 A80 pr_11 A81 pr_11 Ground Layer GND C B B A DESIGN REFERENCE NEXT ASSEMBLY DISTRIBUTION CODES DIVISION 5 JUN 18,2012 ECO ISSUE DATE AND DESCRIPTION DRFT DATE L SCHMIDT APR 09,2012 CHKD DATE C 3M Center DO NOT SCALE DRAWING 1 1 INTERPRET PER ASME Y14.5 - 1994 3 REV St. Paul, TOLERANCES EXCEPT AS NOTED SCALE THIRD ANGLE PROJECTION 4 40693 DIVISION CODE ALL SURFACES MARKED ONLY 6 AUG 06,2012 LDS TS LDS TS DRFT CHKD INITIAL RELEASE 125 7 42467 REVISED NOTE 6 MAX SURFACE ROUGHNESS 8 1 B D Pin # B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 5 REVISION 3M 3749-20 Cable Wire # Pin Attachment # 01 Ground Layer 02 B01 - B02 03 B01 - B02 04 B01 - B02 05 B01 - B02 06 B01 - B02 07 B01 - B02 08 Ground Layer 09 B05 10 B06 11 Ground Layer 12 B08 13 B08 14 B09 15 B10 16 B10 17 Ground Layer 18 B11 19 Ground Layer 20 B12 6 DRAWING NUMBER 7 78-5100-2520-4 8 2 INCHES .0 .00 .000 .0000 MILLIMETERS 0 1 .0 .5 .00 .05 .000 .005 ANGLES 1 MN 55144 MFG DATE APPVL DATE A 3M COPYRIGHT 2012 This document and the information it contains are 3M property and may not be reproduced or further distributed without 3M permission, or used or disclosed other than for 3M authorized purposes. All rights reserved. TITLE 8KC3-0726-XXXX, CABLE ASSY, PCIE X16 BY PCIE X16 EXTENDER CAGE SIZE NUMBER MODEL DRAWING NO. REV. 78-5100-2520-4 DET. LISTS 1 YES NO B SHT 2 OF 2