M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 21
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M55302/78-02
Manufacturer Part Number
M55302/78-02
Description
Board to Board / Mezzanine Connectors POLARIZING KEY
Manufacturer
Amphenol
Type
Polarization Keyr
Specifications of M55302/78-02
Operating Temp Range
-65C to 125C
Product Type
Accessories
Lead Free Status / RoHS Status
Supplier Unconfirmed
Low Mating Force
input/output connector
2 row contact arrangements
Contacts
Number
020
022
024
026
028
030
032
034
036
038
040
042
044
046
048
050
052
054
056
058
060
062
064
066
068
070
072
074
076
078
080
082
084
086
088
090
092
094
096
098
100
102
104
106
108
110
of
IO2-020(*)
IO2-022(*)
IO2-024(*)
IO2-026(*)
IO2-028(*)
IO2-030(*)
IO2-032(*)
IO2-034(*)
IO2-036(*)
IO2-038(*)
IO2-040(*)
IO2-042(*)
IO2-044(*)
IO2-046(*)
IO2-048(*)
IO2-050(*)
IO2-052(*)
IO2-054(*)
IO2-056(*)
IO2-058(*)
IO2-060(*)
IO2-062(*)
IO2-064(*)
IO2-066(*)
IO2-068(*)
IO2-070(*)
IO2-072(*)
IO2-074(*)
IO2-076(*)
IO2-078(*)
IO2-080(*)
IO2-082(*)
IO2-084(*)
IO2-086(*)
IO2-088(*)
IO2-090(*)
IO2-092(*)
IO2-094(*)
IO2-096(*)
IO2-098(*)
IO2-100(*)
IO2-102(*)
IO2-104(*)
IO2-106(*)
IO2-108(*)
IO2-110(*)
Number*
IO
2.295
2.395
2.495
2.595
2.695
2.795
2.895
2.995
3.095
3.195
3.295
3.395
3.495
3.595
3.695
3.795
3.895
3.995
4.095
4.195
4.295
4.395
4.495
4.595
4.695
4.795
4.895
4.995
5.095
5.195
5.295
5.395
5.495
5.595
5.695
5.795
5.895
5.995
6.095
6.195
6.295
6.395
6.495
6.595
6.695
6.795
Max.
A
1.975
2.075
2.175
2.275
2.375
2.475
2.575
2.675
2.775
2.875
2.975
3.075
3.175
3.275
3.375
3.475
3.575
3.675
3.775
3.875
3.975
4.075
4.175
4.275
4.375
4.475
4.575
4.675
4.775
4.875
4.975
5.075
5.175
5.275
5.375
5.475
5.575
5.675
5.775
5.875
5.975
6.075
6.175
6.275
6.375
6.475
B
Max.
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
C
17
*See How to Order, pages 3, 4 and 5
Contacts
Number
112
114
116
118
120
122
124
126
128
130
132
134
136
138
140
142
144
146
148
150
152
154
156
158
160
162
164
166
168
170
172
174
176
178
180
182
184
186
188
190
192
194
196
198
200
of
IO2-112(*)
IO2-114(*)
IO2-116(*)
IO2-118(*)
IO2-120(*)
IO2-122(*)
IO2-124(*)
IO2-126(*)
IO2-128(*)
IO2-130(*)
IO2-132(*)
IO2-134(*)
IO2-136(*)
IO2-138(*)
IO2-140(*)
IO2-142(*)
IO2-144(*)
IO2-146(*)
IO2-148(*)
IO2-150(*)
IO2-152(*)
IO2-154(*)
IO2-156(*)
IO2-158)*)
IO2-160(*)
IO2-162(*)
IO2-164(*)
IO2-166(*)
IO2-168(*)
IO2-170(*)
IO2-172(*)
IO2-174(*)
IO2-176(*)
IO2-178(*)
IO2-180(*)
IO2-182(*)
IO2-184(*)
IO2-186(*)
IO2-188(*)
IO2-190(*)
IO2-192(*)
IO2-194(*)
IO2-196(*)
IO2-198(*)
IO2-200(*)
Number*
IO
10.095
10.195
10.295
10.395
10.495
10.595
10.695
10.795
10.895
10.995
11.095
11.195
11.295
Max.
6.895
6.995
7.095
7.195
7.295
7.395
7.495
7.595
7.695
7.795
7.895
7.995
8.095
8.195
8.295
8.395
8.495
8.595
8.695
8.795
8.895
8.995
9.095
9.195
9.295
9.395
9.495
9.595
9.695
9.795
9.895
9.995
A
10.075
10.175
10.275
10.375
10.475
10.575
10.675
10.775
10.875
10.975
6.575
6.675
6.775
6.875
6.975
7.075
7.175
7.275
7.375
7.475
7.575
7.675
7.775
7.875
7.975
8.075
8.175
8.275
8.375
8.475
8.575
8.675
8.775
8.875
8.975
9.075
9.175
9.275
9.375
9.475
9.575
9.675
9.775
9.875
9.975
B
Max.
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
.390
C