M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 6

• 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
selecting the correct mated connection
STANDARD FOUR BODY STYLES
Mother Board Connector (MB)
also can be referred to as a “Back-
plane” Connector
•
•
Daughter Board Connector (DB)
also can be referred to as a “Module
Connector”
•
•
Printed Circuit Connector (PC)
also can be referred to as a “Right
Angle Mother board Connector or a
”Card Extender Connector”
•
•
Input/Output Connector (I/O)
also can be referred to as a “Cable
Connector”
• I/O-C has rear removable crimp
• I/O-P has round PCB stud solder
•
PC to DB
Straight PCB stud or Wire wrap
termination
Mates with: Daughter board or
connectors
90° PCB stud
Mates with: Mother board or PC
connectors
90° PCB stud
Mates with:
connectors
contacts
contacts
Mates with: Mother board or PC
connectors
I/O or Daughter board
Mating Boards End to End
PRINTED CIRCUIT
BOARDS
I/O
DB
DB to MB
MB to I/O-C
MB to I/O-P
PC
BRUSH
CONNECTORS
Mating Boards at Right Angles
Mating Parallel Boards
Discrete Wires to PCB
2
2
PC to I/O-C
Discrete Wires to PCB
BRUSH
CONNECTORS
BRUSH
CONNECTORS
PRINTED
CIRCUIT
BOARDS
PRINTED CIRCUIT
BOARD
I/O-C
DB
MB
I/O-P
MB
MB
PC
I/O-C
BRUSH
CONNECTORS
BRUSH
CONNECTORS
INDIVIDUAL
WIRES
INDIVIDUAL
WIRES
PRINTED
CIRCUIT
BOARDS
PRINTED
CIRCUIT
BOARD