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1 DIMENSIONS ARE IN MILLIMETERS.
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
3 ROHS COMPLIANT. SEE REGULATORY INFORMATION APPENDIX IN "ROHS COMPLIANCE" SECTION AT WWW.3MCONNECTORS.COM (E1 & C1 APPLY)
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.
5 APPLICABLE SPECIFICATIONS: PRODUCT SPECIFICATION NUMBER: 6 ORDER BY APPLICABLE 3M PART NUMBER: 8KC3-0726-XXXX
XXXX = DIM 'A' IN MILLIMETERS (1000 = 1 METER)
STANDARD LENGTH (DIM 'A') 8KC3-0726-0250 (250 MM) 8KC3-0726-0500 (500 MM)
NON-STANDARD LENGTHS AVAILABLE UPON SPECIAL REQUEST. MAY REQUIRE HIGHER MOQS AND LONGER LEAD TIMES. 150 MM MINIMUM LENGTH.
7 FLAMMABILITY RATING: TWIN AX CABLE: UL94 HB PCBS: UL94V-0 ADHESIVE STRAIN RELIEF: UL94 HB, (TBV)
8 PADDLECARD FINGER GOLD THICKNESS: 0.76 m [30 "] MIN ELECTROLYTIC HARD GOLD OVER 1.27 m [50 "] MIN ELECTROLYTIC NICKEL.
5.54.5
108.0
117.0
26.1
DIM A
SEE NOTE 6
+5-0
15.5
9.0
93.1
8.8
2X 1.57
3MTM TWIN AXIAL CABLE ASSEMBLYFOR PCIe X16 EXTENDER CARD APPLICATIONS
2X CABLE PART NO: 3749-20
4X CABLE PART NO: SL8802/22-18DN5-00
2X 3.5
ADHESIVE ENCAPSULANTAPPLIED TO CABLE ENDS
ADHESIVE ENCAPSULANTAPPLIED TO CABLE ENDS
NOTES
PART LABEL(WRAP AROUND)
3M PART NUMBER:DATE CODE: XXYY
XX = YEARYY = WEEK
BILL OF MATERIALSITEM DESCRIPTION QTY
1.0 PBA PCB ASSY, PCIE X16 (164 POS)STRADDLEMOUNT 1
1.1 PCB PCIE X16 (164 POS) STRADDLEMOUNT3M P/N: 78-9101-6805-9 1
1.2 CONN CONNECTOR, PCIE 164 POSITION, FEMALESOCKET 1
2.0 PCB PCIE X16 EXTENDER (164 POS) CARD-EDGE3M P/N: 78-9101-6804-2 1
3.0 CABLE RIBBON TWIN AX CABLE3M P/N: SL8802/22-18DN5-00 4
4.0 CABLE RIBBON CABLE, 20 POSITION3M P/N: 3749-20 2
5.0 STRAINRELIEF ADHESIVE AS
REQUIRED
PIN A1
PIN A82
38
SIDE B
SIDE A
PIN B1
PIN B82
PIN B1
PIN B82
PIN A82
PIN A1
PCIE X16 EXTNEDER(164 POS) CARD-EDGE
PCB ASSY, PCIE X16(164 POS) STRADDLEMOUNT
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C
B
A
OFSHTMODEL
SIZE
DET.LISTS
CAGENUMBER
DRAWING NO. REV.
TITLE
3M COPYRIGHTC3M Center
St. Paul,
MN 55144
CHKD DATE APPVL DATE
DRFT DATE MFG DATE
CHKDDRFTREV ECO ISSUE DATE AND DESCRIPTION
DR
AW
ING
NU
MB
ER
RE
VIS
ION
ACCESSCODES
DESIGN REFERENCE NEXT ASSEMBLY
DIVISION DIVISION CODE
TOLERANCESEXCEPT AS
NOTED
DO NOTSCALE
DRAWING
SCALE
MILLIMETERS
INCHES
.0000
.000
.00
.0
0 .0 .00 .000
ANGLES
THIRD ANGLE PROJECTION
INTERPRET PERASME Y14.5 - 2009
MAX SURFACE ROUGHNESS
ALL SURFACES
MARKED ONLY NOYES
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.
.005
.05
.51
8KC3-0726-XXXX, CABLEASSY, PCIE X16 BYPCIE X16 EXTENDER
12531
78-5
100-2
520-4
11
C
C78-5100-2520-4
L SCHMIDT APR 09,2012
2017
W LEE DEC 13,2017
1
INITIAL RELEASE
A 40693 JUN 18,2012 LDS TS
REVISED NOTE 6
B 42467 AUG 06,2012 LDS TS
CORRECTED TYPO ONSHEET 2
C
C 76936 DEC 12,2017 LDS WL
Imaged: C
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PCI-Express X16 Pin-OutPin # Side B Description Side A Description Pin #
B01 +12 volt power Hot plug presence detect A01B02 +12 volt power +12 volt power A02B03 +12 volt power +12 volt power A03B04 Ground Ground A04B05 SMBus clock TCK A05B06 SMBus data TDI A06B07 Ground TDO A07B08 +3.3 volt power TMS A08B09 +TRST# +3.3 volt power A09B10 3.3v volt power +3.3 volt power A10B11 Link Reactivation Power Good A11
Mechanical KeyB12 Reserved Ground A12B13 Ground Reference Clock A13B14 Transmitter Lane 0, Differential pair A14B15 Differential pair Ground A15B16 Ground Receiver Lane 0, A16B17 Hotplug detect Differential pair A17B18 Ground Ground A18B19 Transmitter Lane 1, Reserved A19B20 Differential pair Ground A20B21 Ground Receiver Lane 1, A21B22 Ground Differential pair A22B23 Transmitter Lane 2, Ground A23B24 Differential pair Ground A24B25 Ground Receiver Lane 2, A25B26 Ground Differential pair A26B27 Transmitter Lane 3, Ground A27B28 Differential pair Ground A28B29 Ground Receiver Lane 3, A29B30 Reserved Differential pair A30B31 Hot plug detect Ground A31B32 Ground Reserved A32B33 Transmitter Lane 4, Reserved A33B34 Differential pair Ground A34B35 Ground Receiver Lane 4, A35B36 Ground Differential pair A36B37 Transmitter Lane 5, Ground A37B38 Differential pair Ground A38B39 Ground Receiver Lane 5, A39B40 Ground Differential pair A40B41 Transmitter Lane 6, Ground A41B42 Differential pair Ground A42B43 Ground Receiver Lane 6, A43B44 Ground Differential pair A44B45 Transmitter Lane 7, Ground A45B46 Differential pair Ground A46B47 Ground Receiver Lane 7, A47B48 Hot plug detect Differential pair A48B49 Ground Ground A49B50 Transmitter Lane 8, Reserved A50B51 Differential pair Ground A51B52 Ground Receiver Lane 8, A52B53 Ground Differential pair A53B54 Transmitter Lane 9, Ground A54B55 Differential pair Ground A55B56 Ground Receiver Lane 9, A56B57 Ground Differential pair A57B58 Transmitter Lane 10, Ground A58B59 Differential pair Ground A59B60 Ground Receiver Lane 10, A60B61 Ground Differential pair A61B62 Transmitter Lane 11, Ground A62B63 Differential pair Ground A63B64 Ground Receiver Lane 11, A64B65 Ground Differential pair A65B66 Transmitter Lane 12, Ground A66B67 Differential pair Ground A67B68 Ground Receiver Lane 12, A68B69 Ground Differential pair A69B70 Transmitter Lane 13, Ground A70B71 Differential pair Ground A71B72 Ground Receiver Lane 13, A72B73 Ground Differential pair A73B74 Transmitter Lane 14, Ground A74B75 Differential pair Ground A75B76 Ground Receiver Lane 14, A76B77 Ground Differential pair A77B78 Transmitter Lane 15, Ground A78B79 Differential pair Ground A79B80 Ground Receiver Lane 15, A80B81 Hot plug present detect Differential pair A81B82 Hot Plug Detect Ground A82
3M 3749-20 CableWire # Pin Attachment #
01 Ground Layer02 B01 - B0203 B01 - B0204 B01 - B0205 B01 - B0206 B01 - B0207 B01 - B0208 Ground Layer09 B0510 B0611 Ground Layer12 B0813 B0814 B0915 B1016 B1017 Ground Layer18 B1119 Ground Layer20 B12
3M SL8802 CableWire # Pin Attachment
GND Ground Layerpr_01 B14pr_01 B15pr_02 B17pr_02 Ground Layerpr_03 B19pr_03 B20pr_04 B23pr_04 B24GND Ground Layerpr_05 B27pr_05 B28pr_06 B30pr_06 B31pr_07 B33pr_07 B34GND Ground Layerpr_08 B37pr_08 B38pr_09 B41pr_09 B42pr_10 B45pr_10 B46pr_11 B48pr_11 Ground LayerGND Ground Layer
3M SL8802 CableWire # Pin Attachment #
GND Ground Layerpr_01 B50pr_01 B51pr_02 Ground Layerpr_02 Ground Layerpr_03 B54pr_03 B55pr_04 B58pr_04 B59GND Ground Layerpr_05 B62pr_05 B63pr_06 B66pr_06 B67pr_07 B70pr_07 B71GND Ground Layerpr_08 B74pr_08 B75pr_09 Ground Layerpr_09 Ground Layerpr_10 B78pr_10 B79pr_11 B81pr_11 B82GND Ground Layer
3M 3749-20 CablePin Attachment # Wire #
Ground Layer 01A01 02Ground Layer 03A02 - A03 04A02 - A03 05A02 - A03 06A02 - A03 07Ground Layer 08A05 09A06 10A07 11A08 12Ground Layer 13A09 - A10 14A09 - A10 15A09 - A10 16A09 - A10 17Ground Layer 18Ground Layer 19A11 20
3M SL8802 CablePin Attachment # Wire #
Ground Layer GNDA13 pr_01A14 pr_01A16 pr_02A17 pr_02Ground Layer pr_03A19 pr_03A21 pr_04A22 pr_04Ground Layer GNDA25 pr_05A26 pr_05A29 pr_06A30 pr_06A32 pr_07A33 pr_07Ground Layer GNDA35 pr_08A36 pr_08A39 pr_09A40 pr_09A43 pr_10A44 pr_10A47 pr_11A48 pr_11Ground Layer GND
3M SL8802 CablePin Attachment # Wire #
Ground Layer GNDA50 pr_01Ground Layer pr_01A52 pr_02A53 pr_02Ground Layer pr_03Ground Layer pr_03A56 pr_04A57 pr_04Ground Layer GNDA60 pr_05A61 pr_05A64 pr_06A65 pr_06A68 pr_07A69 pr_07Ground Layer GNDA72 pr_08A73 pr_08A76 pr_09A77 pr_09Ground Layer pr_10Ground Layer pr_10A80 pr_11A81 pr_11Ground Layer GND
C
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8 7 6 5 4 3 2 1
A
B
C
D D
C
B
A
OFSHTMODEL
SIZE
DET.LISTS
CAGENUMBER
DRAWING NO. REV.
TITLE
3M COPYRIGHTC3M Center
St. Paul,
MN 55144
CHKD DATE APPVL DATE
DRFT DATE MFG DATE
CHKDDRFTREV ECO ISSUE DATE AND DESCRIPTION
DR
AW
ING
NU
MB
ER
RE
VIS
ION
ACCESSCODES
DESIGN REFERENCE NEXT ASSEMBLY
DIVISION DIVISION CODE
TOLERANCESEXCEPT AS
NOTED
DO NOTSCALE
DRAWING
SCALE
MILLIMETERS
INCHES
.0000
.000
.00
.0
0 .0 .00 .000
ANGLES
THIRD ANGLE PROJECTION
INTERPRET PERASME Y14.5 - 2009
MAX SURFACE ROUGHNESS
ALL SURFACES
MARKED ONLY NOYES
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.
.005
.05
.51
8KC3-0726-XXXX, CABLEASSY, PCIE X16 BYPCIE X16 EXTENDER
12532
78-5
100-2
520-4
11
C
C78-5100-2520-4
L SCHMIDT APR 09,2012
2017
W LEE DEC 13,2017
1
INITIAL RELEASE
A 40693 JUN 18,2012 LDS TS
REVISED NOTE 6
B 42467 AUG 06,2012 LDS TS
CORRECTED TYPO ONSHEET 2
C
C 76936 DEC 12,2017 LDS WL
NOTE: THIS IS A FEED THROUGH ASSEMBLY. THE PIN ASSIGNMENTS REMAIN THE SAME ON BOTH ENDS.
Imaged: C
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Regulatory: For regulatory information about this product, visit 3M.com/regsor contact your 3M representative.
Technical Information: The technical information, recommendations and otherstatements contained in this document are based upon tests or experience that3M believes are reliable, but the accuracy or completeness of such informationis not guaranteed.
Product Use: Many factors beyond 3M's control and uniquely within user's controlcan affect the use and performance of a 3M product in a particular application.Given the variety of factors that can affect the use and performance of a3M product, user is solely responsible for evaluating the 3M product anddetermining whether it is fit for a particular purpose and suitable for user'smethod of application.
Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty isspecifically stated on the applicable 3M product packaging or product literature,3M warrants that each 3M product meets the applicable 3M product specification atthe time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS,EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY ORCONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIEDWARRANTY OR CONDITION ARISING OUT OF A COURSE OF DEALING, CUSTOM OR USAGE OR TRADE.If the 3M product does not conform to this warranty, then the sole and exclusiveremedy is, at 3M's option, replacement of the 3M product or refund of the purchaseprice.
Limitation of Liability: Except where prohibited by law, 3M will not be liable forany loss or damage arising from the 3M product, whether direct, indirect, special,incidental or consequential, regardless of the legal theory asserted, includingwarranty, contract, negligence or strict liability.
3M Electronics Materials Solutions Division6801 River Place Blvd.Austin, TX 78726-9000 1-800-225-5373www.3M.com/interconnect
12345678
8 7 6 5 4 3 2 1
A
B
C
D D
C
B
A
OFSHTMODEL
SIZE
DET.LISTS
CAGENUMBER
DRAWING NO. REV.
TITLE
3M COPYRIGHTC3M Center
St. Paul,
MN 55144
CHKD DATE APPVL DATE
DRFT DATE MFG DATE
CHKDDRFTREV ECO ISSUE DATE AND DESCRIPTION
DR
AW
ING
NU
MB
ER
RE
VIS
ION
ACCESSCODES
DESIGN REFERENCE NEXT ASSEMBLY
DIVISION DIVISION CODE
TOLERANCESEXCEPT AS
NOTED
DO NOTSCALE
DRAWING
SCALE
MILLIMETERS
INCHES
.0000
.000
.00
.0
0 .0 .00 .000
ANGLES
THIRD ANGLE PROJECTION
INTERPRET PERASME Y14.5 - 2009
MAX SURFACE ROUGHNESS
ALL SURFACES
MARKED ONLY NOYES
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.
.005
.05
.51
8KC3-0726-XXXX, CABLEASSY, PCIE X16 BYPCIE X16 EXTENDER
12533
78-5
100-2
520-4
11
C
C78-5100-2520-4
L SCHMIDT APR 09,2012
2017
W LEE DEC 13,2017
1
INITIAL RELEASE
A 40693 JUN 18,2012 LDS TS
REVISED NOTE 6
B 42467 AUG 06,2012 LDS TS
CORRECTED TYPO ONSHEET 2
C
C 76936 DEC 12,2017 LDS WL
Imaged: C
.1 C
en
tra
l S
tan
da
rd T
ime12/1
4/2
017U
TC
Offset
