M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 16

• 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
daughter board connector
daughter board connector
MATES WITH MB AND PC SERIES CONNECTORS
Notes:
When mating with MB or PC connector, a total of .035 inch mini mum
radial pilot is available for connector body alignment.
All dimensions for reference only.
Polarization keys are not supplied as part of DB Connector Series
assemblies. See Accessories How to Order, page 5 and further
description, page 24.
Designates Basic Dimension
H
.220 x .075 DEEP
2 PLACES
(FOR HEX NUT .187 MAX. ACROSS
FLATS, .205 MIN. ACROSS CORNERS)
Y
D M MINUS .010
.115
.020 M
K
.056
AA
A
B
J
±.005
-Y-
NOTE: Other variations available - see pages 4 and 5, or consult
Amphenol Aerospace.
12
Round PCB
Stud, 90°
Termination
Solder
.075
Description
C
CENTER OF ROW A CONTACTS
+.005
–.000
REF
H
Termination
P-(705)
P-(705)
P-(705)
P-(705)
P-(709)
P-(709)
P-(709)
P-(709)
Letter
Style
P
P
P
P
Contact Data
Arrangement
Row
C
D
C
D
B
C
D
A
B
A
B
A
C
±.020
.085
.085
.085
.085
.120
.120
.120
.120
.300
.300
.300
.300
J
.096
DIA. 2 SIDES
.115
.285
+.005
–.000
±.005
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.021 Dia.
.010 M
±.002
-D-
K