HIGH DENSITY SMT 50mil(1.27mm) PITCH 2 PIECE
CONNECTORS
8900MS
SERIES
B-13
8900MS
SERIES
LOW PROFILE SMT CONNECTORS
B-14
8900MS
SERIES
LOW PROFILE SMT CONNECTORS
8903-
Receptacle (SMT Straight T ype)
-177MS - -F
(Receptacle)
Unit:mm(inch)
A Type (Standoff height)
A
B
C
D
E
F
10.25(0.404)
1.27(0.050) pitch
B Type
X-X´ Cross Section
8.6(0.339)
6.6(0.260)
4.8(0.189)
3.4(0.134)
4.6(0.181)
8.6(0.339)
6.6(0.260)
4.8(0.189)
5.5(0.217)
3.4(0.134)
4.6(0.181)
0.8(0.031)
Packaging
style
0.25(0.010)
Standoff height
Y
X
X1234A
Polarity
identification
A Type
0.8(0.032)
3(0.118)
0.25(0.010)
B Type
Y-Y´ Cross Section
1.6(0.063)
Y´
X´
G
0.4(0.016)
1.1(0.043)
0.4(0.016)
10.25(0.404)
6.6(0.260)
A Type
0.25(0.010)
1.7(0.067)
10.25(0.404)
6.6(0.260)
B Type
Printed Circuit Board Layout
(Component Side View)
*
(Ref. 1.9±0.05
0.075±0.002)
1.6±0.05
(0.063±0.002)
4±0.05
(0.157±0.002)
n
11±0.05
(0.433±0.002)
B±0.1(B±0.004)
F±0.1(F±0.004)
0.8±0.05
1.27±0.05 (0.031±0.002)
(0.050±0.002)
4
2
Pipe
a
*
(Ref. 1.4±0.05
0.055±0.002)
1.1±0.05
(0.043±0.002)
9.6±0.05
(0.378±0.002)
Product Table / Dimensions
Part Number
No.of
contacts
20
30
40
50
60
80
100
120
8903-020-177MS - -F
8903-030-177MS - -F
8903-040-177MS - -F
8903-050-177MS - -F
8903-060-177MS - -F
8903-080-177MS - -F
8903-100-177MS - -F
8903-120-177MS - -F
n-1
3
1
=Polarity identification
“n” is number of contacts.
1.9 and 1.4 are the recommend hole sizes when
*
equipment. Precision of the placement equipmentusing automated placement
should be considered.
A
24.03
(0.946)
30.38
(1.196)
36.73
(1.446)
43.08
(1.696)
49.43
(1.946)
62.13
(2.446)
74.83
(2.946)
87.53
(3.446)
B
21.03
(0.828)
27.38
(1.078)
33.73
(1.328)
40.08
(1.578)
46.43
(1.828)
59.13
(2.328)
71.83
(2.828)
84.53
(3.328)
C
17.03
(0.670)
23.38
(0.920)
29.73
(1.170)
36.08
(1.420)
42.43
(1.670)
55.13
(2.170)
67.83
(2.670)
80.53
(3.170)
D
14.23
(0.560)
20.58
(0.810)
26.93
(1.060)
33.28
(1.310)
39.63
(1.560)
52.33
(2.060)
65.03
(2.560)
77.73
(3.060)
E
13.43
(0.529)
19.78
(0.779)
26.13
(1.029)
32.48
(1.279)
38.83
(1.529)
51.53
(2.029)
64.23
(2.529)
76.93
(3.029)
F
11.43
(0.450)
17.78
(0.700)
24.13
(0.950)
30.48
(1.200)
36.83
(1.450)
49.53
(1.950)
62.23
(2.450)
74.93
(2.950)
G
14.23
(0.560)
20.58
(0.810)
26.93
(1.060)
33.28
(1.310)
39.63
(1.560)
52.33
(2.060)
65.03
(2.560)
77.73
(3.060)
Number of
packaging
21
17
14
12
10
8
6
5
2.2±0.05
(0.087±0.002)
3(0.118)
0.25(0.010)
2.7(0.106)
B-15
6.5(0.256)
8900MS
SERIES
LOW PROFILE SMT CONNECTORS
8913-
Plug (SMT Straight Type)
-178MS -A-F
(Plug)
Unit:mm(inch)
1.27(0.050) pitch
10.25(0.404)
2.9(0.114)
3.4(0.134)
4.2(0.165)
5(0.197)
0.8(0.031)
Packaging
style
A
B
C
D
E
F
X-X´ Cross Section
8.6(0.339)
6.6(0.260)
5(0.197)
3(0.118)
Polarity
identification
Y
X1234A
Standoff height
X
0.25(0.010)
Y-Y´ Cross Section
0.4(0.016)
Y´
1.1(0.043)
X´
1.6(0.063)
10.25(0.404)
6.6(0.260)
0.25(0.010)
1.7(0.067)
G
Printed Circuit Board Layout
(Component Side View)
*
(Ref. 1.4±0.05
0.055±0.002)
1.1±0.05
(0.043±0.002)
B±0.1(B±0.004)
F±0.1(F±0.004)
4±0.05
(0.157±0.002)
0.8±0.05
1.27±0.05 (0.031±0.002)
(0.050±0.002)
24
a
Pipe
Product Table / Dimensions
Part Number
*
(Ref. 1.9±0.05
0.075±0.002)
n
1.6±0.05
(0.063±0.002)
9.6±0.05
(0.378±0.002)
No.of
contacts
20
30
40
50
60
80
100
120
8913-020-178MS -A-F
8913-030-178MS -A-F
8913-040-178MS -A-F
8913-050-178MS -A-F
8913-060-178MS -A-F
8913-080-178MS -A-F
8913-100-178MS -A-F
8913-120-178MS -A-F
1
3
n-1
=Polarity identification
“n” is number of contacts.
1.4 and 1.9 are the recommend hole sizes when
*
equipment. Precision of the placement equipmentusing automated placement
should be considered.
A
24.03
(0.946)
30.38
(1.196)
36.73
(1.446)
43.08
(1.696)
49.43
(1.946)
62.13
(2.446)
74.83
(2.946)
87.53
(3.446)
B
21.03
(0.828)
27.38
(1.078)
33.73
(1.328)
40.08
(1.578)
46.43
(1.828)
59.13
(2.328)
71.83
(2.828)
84.53
(3.328)
C
17.43
(0.686)
23.78
(0.936)
30.13
(1.186)
36.48
(1.436)
42.83
(1.686)
55.53
(2.186)
68.23
(2.686)
80.93
(3.186)
D
15.83
(0.623)
22.18
(0.873)
28.53
(1.123)
34.88
(1.373)
41.23
(1.623)
53.93
(2.123)
66.63
(2.623)
79.33
(3.123)
E
13.13
(0.517)
19.48
(0.767)
25.83
(1.017)
32.18
(1.267)
38.53
(1.517)
51.23
(2.017)
63.93
(2.517)
76.63
(3.017)
F
11.43
(0.450)
17.78
(0.700)
24.13
(0.950)
30.48
(1.200)
36.83
(1.450)
49.53
(1.950)
62.23
(2.450)
74.93
(2.950)
G
14.23
(0.560)
20.58
(0.810)
26.93
(1.060)
33.28
(1.310)
39.63
(1.560)
52.33
(2.060)
65.03
(2.560)
77.73
(3.060)
Number of
packaging
21
17
14
12
10
8
6
5
11±0.05
(0.433±0.002)
Specifications and dimensions are subject to change without notice.
B-16
2.2±0.05
(0.087±0.002)
3(0.118)
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