M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 11

• 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 Rectangular Connectors
contact arrangements, cont.
Consult Amphenol drawing for solderless wrap contact fixturing (datum)
hole loca tions to facilitate connector alignment.
Designates Basic Dimension.
Front of
Mother Board
Connector,
Rear of
Input/Output
Connector,
Front of
Printed Circuit
Connector
Rear of 90°
Daughter Board
Connector,
Daughter Board
Hole Pattern
at F
Rear of 90°
Printed Circuit
Connector,
Hole Pattern
at G
Front of
Mother Board
Connector,
Rear of
Input/Output
Connector,
Front of
Printed Circuit
Connector
Rear of 90°
Daughter Board
Connector,
Daughter Board
Hole Pattern
at F
Rear of 90°
Printed Circuit
Connector,
Hole Pattern
at G
F
F
.200 TYP
.200 TYP
2 PLACES
.100
.150
.5375
2 PLACES
.5375
.225
2 PLACES
.225
2 PLACES
TYP
2 PLACES
2 PLACES
.5375
.5375
C
B
A
D
C
B
A
1
1
1
1
1
1
1
.100 TYP
.100 TYP
.100 TYP
.100 TYP
.100 TYP
.100 TYP
AA
AA
AA
AA
AA
AA
7
A
B
C
D
1
1
1
1
A
B
C
1
1
1
D
C
B
A
C
B
A
1
1
1
1
.100 TYP
1
1
1
.100 TYP
MOUNTING
FEATURE
2 PLACES
.100 TYP
.100 TYP
MOUNTING
FEATURE
2 PLACES
MOUNTING FEATURE
MOUNTING FEATURE
2 PLACES
2 PLACES
MOUNTING FEATURE
MOUNTING FEATURE
2 PLACES
2 PLACES
.100
.100
.100 TYP
TYP
.100 TYP
G
G
Contacts
Contacts
10 Per Row
10 per Row
Total
Total
105
120
135
150
165
180
195
210
225
240
255
270
285
300
100
120
140
160
180
200
220
240
260
280
300
320
340
360
380
400
30
45
60
75
90
40
60
80
3 ROW
4 ROW
1.400
1.900
2.400
2.900
3.400
3.900
4.400
4.900
5.400
5.900
6.400
6.900
7.400
7.900
8.400
8.900
9.400
9.900
1.400
1.900
2.400
2.900
3.400
3.900
4.400
4.900
5.400
5.900
6.400
6.900
7.400
7.900
8.400
8.900
9.400
9.900
.900
.900
AA
AA