M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 24

• 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
PC connector
C
.365
MATES WITH DB AND IO SERIES CONNECTORS
Notes:
When mating with DB connector, a total of .035 inch minimum radial pilot
is available for connector body alignment.
All dimensions for reference only.
Polarization keys are not supplied as part of PC Connector Series
assemblies. See Accessories How to Order, page 5 and further
description, page 24.
** Locking busings are not supplied as part of PC Connector Series
assembles. See Accessories How to Order, page 5, and further
description, page 28.
.193 MAX.
4-40
UNC-2B
+.002
–.007
USE #4
MOUNTING
SCREW
Designates Basic Dimension
LOCKING BUSHING
.365
.105
.410
FOR MATING WITH INPUT/
OUTPUT CONNECTOR,
ACCESSORY ITEM **
B
A
20
NOTE: Other variations available - see pages 4 and 5, or
Round PCB
Stud, 90°
Solder
Termination
Description
consult Amphenol Aerospace.
.126
X
Termination
+.004
–.002
.012 M
P-(714)
P-(714)
P-(714)
P-(714)
Letter
Style
-Z-
P
P
P
P
Contact Data
Arrangement
Row
.100
A
B
C
D
A
B
C
D
Y
.021 ±.002
Z M MINUS .012
.185
.200
.100
+.005
–.002
DIA.
+.035
–.025
.095
.095
.095
.095
.150
.150
.150
.150
J
.132 ±.020
.020 M
J
-Y-