8
7
6
5
4
3
2
1
NOTES
TM
3M
1 DIMENSIONS ARE IN MILLIMETERS.
TWIN AXIAL PCI EXPRESS X4 MALE-TO-MALE CABLE ASSEMBLY
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
2X CABLE PART NO: 3749-20
3 ROHS COMPLIANT. SEE REGULATORY
INFORMATION APPENDIX IN "ROHS
COMPLIANCE" SECTION AT
WWW.3MCONNECTORS.COM
(E1 & C1 APPLY)
PIN A1
PIN B1
D
4 THIS CABLE CONSTRUCTION HAS A THIN
ALUMINUM LAYER AT EACH EDGE. USER
SHOULD EVALUATE ITS USE IN THEIR
APPLICATION AND, IF NECESSARY,
INSULATING TAPE MAY BE APPLIED
TO COVER THE ALUMINUM LAYER, AS
USER DEEMS APPROPRIATE.
PCIE X4 ENTENDER PCB
INVERSE
PART NO. 78-9101-8792-7
PCIE X4 EXTENDER PCB
PART NO. 78-9101-6809-1
D
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
(1000 = 1 METER)
SIDE B
STANDARD LENGTH
8KJ2-0743-0250
8KJ2-0743-0500
2X 1.57
NON-STANDARD LENGTHS AVAILABLE
UPON SPECIAL REQUEST. MAY REQUIRE
HIGHER MOQS AND LONGER LEAD TIMES.
ADHESIVE ENCAPSULANT
APPLIED TO CABLE ENDS
SIDE B
0.16
SIDE A
7 FLAMMABILITY RATING:
TWIN AX CABLE: UL94 HB
PCBS: UL94V-0
C
ADHESIVE ENCAPSULANT
APPLIED TO CABLE ENDS
+5
-0
REVISION
DIM A
C
8 PADDLECARD FINGER GOLD THICKNESS:
0.76
m [30
"] MIN ELECTROLYTIC
HARD GOLD OVER 1.27
m [50
"]
MIN ELECTROLYTIC NICKEL.
SIDE B
SIDE A
(DIM 'A')
(250 MM)
(500 MM)
PART LABEL
3M LOGO
3M PART NUMBER
DATE CODE: XXYY
XX = YEAR
YY = WEEK
PIN A32
38
DRAWING NUMBER
9.0
78-5100-2587-3
D
SEE NOTE 6
9.0
PIN B32
B
B
34.3
34.3
47.2
D
84237
APR 23,2019
LDS
TS
AD
LS
LDS
TS
LDS
TS
DRFT
CHKD
REVISED PART LABEL
C
77066
DEC 20,2017
ADDED URL AND
TRADEMART NOTES SH1,
ZONE A8; ADDED SH3,
WARRANTY INFO NOTES;
ADDED NOTE TO CLARIFY
PINOUTS, SH2, ZONE A5
PIN B1
PIN A1
15.5
19.5
SIDE A
B
48418
JUN 19,2013
ADDED SIDE A & SIDE B
INDICATORS
A
46893
MAR 28,2013
WORK REQUEST 11618
ITEM
A
1.0
3M ELECTRONICS MATERIALS SOLUTIONS
DIVISION
INTERCONNECT SOLUTIONS
http://www.3mconnectors.com
PCB
2.0
PCB
3.0
CABLE
4.0
CABLE
5.0
STRAIN
RELIEF
3M IS A TRADEMARK OF 3M COMPANY.
FOR TECHNICAL, SALES OR ORDERING
INFORMATION CALL 800-225-5373
BILL OF MATERIALS
DESCRIPTION
PCIE X4 EXTENDER (64 POS) CARD-EDGE
INVERSE
3M P/N: 78-9101-8792-7
PCIE X4 EXTENDER (64 POS) CARD-EDGE
3M P/N: 78-9101-6809-1
RIBBON TWIN AX CABLE
3M P/N: SL8802/14-18DN5-00
RIBBON CABLE, 20 POSITION
3M P/N: 3749-20
INITIAL RELEASE
DESIGN REFERENCE
QTY
1
DIVISION
1
DO NOT
SCALE
DRAWING
2
1
1
INCHES
2
THIRD ANGLE PROJECTION
INTERPRET PER
ASME Y14.5 - 2009
125
6
5
ISSUE DATE AND DESCRIPTION
DATE
L SCHMIDT
MAR 28,2013
CHKD
DATE
C
4
3
St. Paul,
TOLERANCES
EXCEPT AS
NOTED
SCALE
MAX SURFACE ROUGHNESS
7
ECO
DRFT
DIVISION CODE
ALL SURFACES
MARKED ONLY
8
REV
3M Center
AS
REQUIRED
ADHESIVE
NEXT ASSEMBLY
ACCESS
CODES
2
.0
.00
.000
.0000
MILLIMETERS
0
1
.0
.5
.00
.05
.000
.005
ANGLES
1
MN
55144
MFG
DATE
APPVL
DATE
T SUNIGA
MAR 28,2013
3M COPYRIGHT 2019
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
8KJ2-0743-XXXX, CABLE
ASSY, MALE PCIE X4 TO
MALE PCIE X4
CAGE SIZE
NUMBER
MODEL
DRAWING NO.
REV.
78-5100-2587-3
DET.
LISTS
1
YES
NO
D
SHT 1 OF 3
Imaged: Central Standard Time 5/15/2019 -- UTC Offset (hrs) 6
47.2
A
D
C
Pin #
B01
B02
B03
B04
B05
B06
B07
B08
B09
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
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
Ground Layer
pr_06
Ground Layer
pr_07
B30
pr_07
B31
GND
Ground Layer
PCI-Express X4 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
4
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
3
2
1
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
D
C
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
Ground Layer
pr_07
Ground Layer
GND
D
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
5
REVISION
6
DRAWING NUMBER
7
78-5100-2587-3
8
B
B
D
84237
APR 23,2019
LDS
TS
AD
LS
LDS
TS
LDS
TS
DRFT
CHKD
REVISED PART LABEL
C
77066
DEC 20,2017
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
ADDED SIDE A & SIDE B
INDICATORS
A
46893
MAR 28,2013
WORK REQUEST 11618
INITIAL RELEASE
DESIGN REFERENCE
NEXT ASSEMBLY
ACCESS
CODES
A
DIVISION
REV
ECO
ISSUE DATE AND DESCRIPTION
DRFT
DATE
L SCHMIDT
MAR 28,2013
CHKD
DATE
DIVISION CODE
C
3M Center
DO NOT
SCALE
DRAWING
3M ELECTRONICS MATERIALS SOLUTIONS
DIVISION
INTERCONNECT SOLUTIONS
http://www.3mconnectors.com
1
1
INCHES
THIRD ANGLE PROJECTION
INTERPRET PER
ASME Y14.5 - 2009
3M IS A TRADEMARK OF 3M COMPANY.
FOR TECHNICAL, SALES OR ORDERING
INFORMATION CALL 800-225-5373
MAX SURFACE ROUGHNESS
125
ALL SURFACES
MARKED ONLY
8
7
6
5
4
3
St. Paul,
TOLERANCES
EXCEPT AS
NOTED
SCALE
2
.0
.00
.000
.0000
MILLIMETERS
0
1
.0
.5
.00
.05
.000
.005
ANGLES
1
MN
55144
MFG
DATE
APPVL
DATE
T SUNIGA
MAR 28,2013
3M COPYRIGHT 2019
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
8KJ2-0743-XXXX, CABLE
ASSY, MALE PCIE X4 TO
MALE PCIE X4
CAGE SIZE
NUMBER
MODEL
DRAWING NO.
REV.
78-5100-2587-3
DET.
LISTS
1
YES
NO
D
SHT 2 OF 3
Imaged: Central Standard Time 5/15/2019 -- UTC Offset (hrs) 6
THIS IS A FEED THROUGH ASSEMBLY. THE PIN ASSIGNMENTS REMAIN THE SAME ON BOTH ENDS.
A
8
7
6
5
4
3
2
1
D
D
Regulatory: For regulatory information about this product, visit 3M.com/regs
or contact your 3M representative.
Technical Information: The technical information, recommendations and other
statements contained in this document are based upon tests or experience that
3M believes are reliable, but the accuracy or completeness of such information
is not guaranteed.
C
Product Use: Many factors beyond 3M's control and uniquely within user's control
can 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 a
3M product, user is solely responsible for evaluating the 3M product and
determining whether it is fit for a particular purpose and suitable for user's
method of application.
78-5100-2587-3
D
REVISION
Warranty, Limited Remedy, and Disclaimer: Unless an additional warranty is
specifically stated on the applicable 3M product packaging or product literature,
3M warrants that each 3M product meets the applicable 3M product specification at
the time 3M ships the product. 3M MAKES NO OTHER WARRANTIES OR CONDITIONS,
EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, ANY IMPLIED WARRANTY OR
CONDITION OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE OR ANY IMPLIED
WARRANTY 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 exclusive
remedy is, at 3M's option, replacement of the 3M product or refund of the purchase
price.
DRAWING NUMBER
Limitation of Liability: Except where prohibited by law, 3M will not be liable for
any loss or damage arising from the 3M product, whether direct, indirect, special,
incidental or consequential, regardless of the legal theory asserted, including
warranty, contract, negligence or strict liability.
3M Electronics Materials Solutions Division
6801 River Place Blvd.
Austin, TX 78726-9000
1-800-225-5373
www.3M.com/interconnect
B
B
D
84237
APR 23,2019
LDS
TS
AD
LS
LDS
TS
LDS
TS
DRFT
CHKD
REVISED PART LABEL
C
77066
DEC 20,2017
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
ADDED SIDE A & SIDE B
INDICATORS
A
46893
MAR 28,2013
WORK REQUEST 11618
INITIAL RELEASE
DESIGN REFERENCE
NEXT ASSEMBLY
ACCESS
CODES
A
DIVISION
REV
ECO
ISSUE DATE AND DESCRIPTION
DRFT
DATE
L SCHMIDT
MAR 28,2013
CHKD
DATE
DIVISION CODE
C
3M Center
DO NOT
SCALE
DRAWING
3M ELECTRONICS MATERIALS SOLUTIONS
DIVISION
INTERCONNECT SOLUTIONS
http://www.3mconnectors.com
1
1
INCHES
THIRD ANGLE PROJECTION
INTERPRET PER
ASME Y14.5 - 2009
3M IS A TRADEMARK OF 3M COMPANY.
FOR TECHNICAL, SALES OR ORDERING
INFORMATION CALL 800-225-5373
MAX SURFACE ROUGHNESS
125
ALL SURFACES
MARKED ONLY
8
7
6
5
4
3
St. Paul,
TOLERANCES
EXCEPT AS
NOTED
SCALE
2
.0
.00
.000
.0000
MILLIMETERS
0
1
.0
.5
.00
.05
.000
.005
ANGLES
1
MN
55144
MFG
DATE
APPVL
DATE
T SUNIGA
MAR 28,2013
3M COPYRIGHT 2019
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
8KJ2-0743-XXXX, CABLE
ASSY, MALE PCIE X4 TO
MALE PCIE X4
CAGE SIZE
NUMBER
MODEL
DRAWING NO.
REV.
78-5100-2587-3
DET.
LISTS
1
YES
NO
D
SHT 3 OF 3
Imaged: Central Standard Time 5/15/2019 -- UTC Offset (hrs) 6
C
A