GENERAL
TOLERANCES
(UNLESS SPECIFIED)
ANGULAR TOL ±
0.5 °
SERIES MATERIAL NUMBER CUSTOMER
GENERAL MARKET
76855
SEE CHART
4 PLACES
±
3 PLACES
±
2 PLACES
±
0.13
1 PLACE
±
0.25
0 PLACES
±
DRAFT WHERE APPLICABLE
MUST REMAIN
WITHIN DIMENSIONS
THIS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
SHEET NUMBER
1 OF 3
DIMENSION UNITS SCALE
mm 4:1
DRWN BY DATE
ARIZVI01 2013/04/01
CHK'D BY DATE
PRAMASWAMY
2017/10/13
APPR BY DATE
TELO 2015/03/24
DOCUMENT NUMBER
DOC TYPE
DOC PART
SD-76855-002 PSD 001
DRAWING SIZE
THIRD ANGLE PROJECTION
C
IMPACT 3 PAIR HEADER
ORTHOGONAL ASSEMBLY GUIDE LEFT SALES DWG
PRODUCT CUSTOMER DRAWING
MIGRATED TO NX
2017/10/17
2017/10/17
2017/10/18
123283
ABN
ABN
PRAMASWAMY
EC NO:
DRWN:
CHK'D:
APPR:
E3
REV
FORMAT: master-tb-prod-C
REVISION: G
DATE: 2015/02/06
QUALITY
SYMBOLS
=0
=0
=0
=0
=0
=0
=0
=0
RELEASE STATUS P1 RELEASE DATE 18.10.2017 06:14:21
C
NOTES:
1. MATERIALS: HOUSING - LIQUID CRYSTAL POLYMER (LCP)
GLASS-FILLED, UL94V-0
TERMINALS - HIGH PERFORMANCE COPPER ALLOY
2. FINISH: 30µ MIN GOLD IN CONTACT AREA.
SELECTIVE TIN OR TIN-LEAD ON PCB TAILS.
NICKEL OVERALL.
3. REFER TO MOLEX PRODUCT SPECIFICATION PS-76060-999
FOR PERFORMANCE SPECIFICATIONS AND ADDITIONAL PCB INFORMATION.
4. THIS PART CONFORMS TO CLASS B REQUIREMENTS OF
COSMETIC SPEC PS-45499-002.
5. PRODUCT IS PACKAGED PER PK-70873-763.
6. SEE SHEETS 2 AND 3 FOR PART NUMBERS AND ORTHOGONAL PIN MAPPING.
7. REFER TO MOLEX SALES DRAWING SD-76860-002 FOR THE MATING RECEPTACLES.
8. THE KEEP-OUT ZONE FOR THE PART LENGTH INCLUDES AN ADDITIONAL 1.0mm
TO ACCOMMODATE FOR SPACE REQUIRED BY THE DAUGHTERCARD ASSEMBLY.
9. REFER TO MOLEX ROUTING GUIDE AS-76850-990 FOR ADDITIONAL PCB LAYOUT
AND ROUTING RECOMMENDATIONS.
10.CONNECTORS ARE SUPPLIED WITH A 2-56 UNC-2A SCREW.
11."THESE DIMENSIONS REPRESENT THE AREA NEEDED TO ACCOMODATE CONNECTOR
INSERTION AND REPAIR ON THE PC BOARD. THIS DOES NOT REPRESENT
THE ACTUAL PERIMETER OF THE CONNECTOR."
11.95
1.4
24.6
4.05
8X
1.35
10.80 16.95 MAX
1.90
2.15
B
16.7
⌖
⌀
0.10
SEE CHART
(9 HOLES
PER COLUMN)
0.25
4.05
ROW A
ROW B
ROW C
ROW D
ROW E
ROW F
ROW G
ROW H
ROW J
KEEP-OUT ZONE
SEE NOTE 11
(ADD FOR ENDWALL)
1.40
1.15
2.30
4.925
8.65 C0.80
PIN A1
⌖
⌀
0.15
UNPLATED
SCREW HOLE
3.56
±
0.08
⌀
MAX16.70
3X
1.15
3X 2.30
5.20
10.40
2X4.05
0.25
3.15
DIFFERENTIAL PAIR
GROUND HOLE
BACKPLANE HOLE PATTERN
(CONNECTOR SIDE)
(ENDWALL VERSION SHOWN)
Z
Z
SECTION Z-Z MINIMUM
BOARD
3.00
2.67
P
(PIN LENGTH)
±
0.20
2.95
A
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
A A
B B
C C
D D
E E
F F
G G
H H
GENERAL
TOLERANCES
(UNLESS SPECIFIED)
ANGULAR TOL ±
0.5 °
SERIES MATERIAL NUMBER CUSTOMER
GENERAL MARKET
76855
SEE CHART
4 PLACES
±
3 PLACES
±
2 PLACES
±
0.13
1 PLACE
±
0.25
0 PLACES
±
DRAFT WHERE APPLICABLE
MUST REMAIN
WITHIN DIMENSIONS
THIS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
SHEET NUMBER
2 OF 3
DIMENSION UNITS SCALE
mm 1:1
DRWN BY DATE
ARIZVI01 2013/04/01
CHK'D BY DATE
PRAMASWAMY
2017/10/13
APPR BY DATE
TELO 2015/03/24
DOCUMENT NUMBER
DOC TYPE
DOC PART
SD-76855-002 PSD 001
DRAWING SIZE
THIRD ANGLE PROJECTION
C
IMPACT 3 PAIR HEADER
ORTHOGONAL ASSEMBLY GUIDE LEFT SALES DWG
PRODUCT CUSTOMER DRAWING
MIGRATED TO NX
2017/10/17
2017/10/17
2017/10/18
123283
ABN
ABN
PRAMASWAMY
EC NO:
DRWN:
CHK'D:
APPR:
E3
REV
FORMAT: master-tb-prod-C
REVISION: G
DATE: 2015/02/06
QUALITY
SYMBOLS
=0
=0
=0
=0
=0
=0
=0
=0
RELEASE STATUS P1 RELEASE DATE 18.10.2017 06:14:21
C
ORTHO OPTION 270
NEARSIDE PIN A1 MAPS
TO FARSIDE PIN A1
ORTHO OPTION 90
NEARSIDE PIN A1 MAPS
TO FARSIDE PIN J6
(FOR SQUARE PATTERN)
MATERIAL NUMBER # OF COLUMNS # OF DIFF PAIR MODULE TYPE DIM A DIM B DIM C
76855-*60* 6 18 NO ENDWALL 18.9 10.00 10.40
76855-*60* 6 18 WITH ENDWALL 20.3 10.00 10.40
76855-*80* 8 24 NO ENDWALL 22.9 14.05 14.45
76855-*80* 8 24 WITH ENDWALL 24.3 14.05 14.45
76855- * * 0 *
PIN LENGTH (P)
4 = 4.90 (0.46 PTH)
5 = 5.50 (0.46 PTH)
7 = 4.90 (0.39 PTH)
8 = 5.50 (0.39 PTH)
# OF COLUMNS
6 = 6 COLUMNS
8 = 8 COLUMNS
MODULE & TAIL PLATING TYPE
2 = GUIDE LEFT NO ENDWALL, TIN/LEAD
3 = GUIDE LEFT NO ENDWALL, TIN
6 = GUIDE LEFT ENDWALL, TIN/LEAD
7 = GUIDE LEFT ENDWALL, TIN
OPEN END OPTION
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
A A
B B
C C
D D
E E
F F
G G
H H
GENERAL
TOLERANCES
(UNLESS SPECIFIED)
ANGULAR TOL ±
0.5 °
SERIES MATERIAL NUMBER CUSTOMER
GENERAL MARKET
76855
SEE CHART
4 PLACES
±
3 PLACES
±
2 PLACES
±
0.13
1 PLACE
±
0.25
0 PLACES
±
DRAFT WHERE APPLICABLE
MUST REMAIN
WITHIN DIMENSIONS
THIS DRAWING CONTAINS INFORMATION THAT IS PROPRIETARY TO MOLEX ELECTRONIC TECHNOLOGIES, LLC AND SHOULD NOT BE USED WITHOUT WRITTEN PERMISSION
SHEET NUMBER
3 OF 3
DIMENSION UNITS SCALE
mm 1:1
DRWN BY DATE
ARIZVI01 2013/04/01
CHK'D BY DATE
PRAMASWAMY
2017/10/13
APPR BY DATE
TELO 2015/03/24
DOCUMENT NUMBER
DOC TYPE
DOC PART
SD-76855-002 PSD 001
DRAWING SIZE
THIRD ANGLE PROJECTION
C
IMPACT 3 PAIR HEADER
ORTHOGONAL ASSEMBLY GUIDE LEFT SALES DWG
PRODUCT CUSTOMER DRAWING
MIGRATED TO NX
2017/10/17
2017/10/17
2017/10/18
123283
ABN
ABN
PRAMASWAMY
EC NO:
DRWN:
CHK'D:
APPR:
E3
REV
FORMAT: master-tb-prod-C
REVISION: G
DATE: 2015/02/06
QUALITY
SYMBOLS
=0
=0
=0
=0
=0
=0
=0
=0
RELEASE STATUS P1 RELEASE DATE 18.10.2017 06:14:21
C
B2-G6
D2-B3
F1-B4
B4-D6
G1-J2
B2-C1
J1-B6
C4-F2
DETAIL X
SCALE 16:1
G6-H5
SIGNAL PAIR
ROW B
ROW G
E2-C3
GROUND VIA
ROW A
MIDPLANE PCB LAYOUT
J4-F6
ROW E
B5-C5 B6-A6
G5-G5
A6-H1
A1
ROW F
D1-A3
J2-G1
ROW C
J6-J6
C1-B2
H4-D2
J5-B1
C1-H5 C4-D5
E3-D4
D3-F4
C5-H2
G5
ROW D
G6
C5-B5
G6-B2
B6-J1
D5-G3
NOTE: PINOUTS SHOWN IN BALLOONS ARE GROUNDS.
PINOUTS SHOWN ARE FOR SQUARE (6 COLUMN) PATTERN ONLY.
H3-F1
F2-G3
H1-J1
F2-C4
J5-H6
J5
A1-J6
E6-J3
G1-A5 G3-D5
J2-C6
H5
A2-H6
D6-B4
H5-G6
A4-E1
B4-F1
E1-J3
F6-A3
C2
A2-B1 A3-D1
D4-E3
H6-A2
ROW H
B3-F5
D2-H4
F5-B3
(FARSIDE
OPTION 270)
(FARSIDE
OPTION 90)
D4-E4
J3-E6
A3-F6
B1-J5
F5-H4
D6-H3
G4-E2
C6-J2
D5-C4
A5-C6
ROW J
C2-G5
F3-E3
H2-C5
OPTION 270 (NEARSIDE - FARSIDE)
G2-H2
A4-E6
ORTHO PIN MAPPING
F1-H3
SIGNAL PAIR
G4-E5
H3-D6
A2 B3-D2
E5-G4
B2
E1-A4
E2-G4
GROUND VIA
J6-A1
H6
B1-A2
SEE DETAIL X
E4-F3
A5-G1
C2-C2
G5-C2
F4-D3
C1
F3-E4
H1-A6
C3-E5
A1-A1
F4-F4
C6-A5
G2-B5
C3-E2
H2-G2
F6-J4
J4-D1
ROW A
E3-F3 E6-A4
J3-E1
D1-J4
B1
NEARSIDE
A6-B6
H5-C1
J6
B5-G2
E4-D4
J1-H1
D3-D3
E5-C3
H6-J5
H4-F5
ORTHO PIN MAPPING
G3-F2
ROW A
OPTION 90 (NEARSIDE - FARSIDE)
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
A A
B B
C C
D D
E E
F F
G G
H H
