M55302/78-02 Amphenol, M55302/78-02 Datasheet - Page 3

• 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

Brush vs. Conventional Contacts
Brush Contact Innovation
• Multiple contact interfaces -
Strands of high tensile wire are
bundled together to form
brush-like contacts. By inter-
meshing two multi-strand wire
bundles, an electrical connection
is made.
• Provides redundant current
paths, 14-70 (points of contact)
per mated contact with a gas
tight junction
• Very smooth (low friction)
interface
Conventional Pin/Socket
• Machined surface finish on
both parts
• Higher friction and wear
• Limited number of contact sites
Amphenol’s High Technology
Machining and Computer Driven
Centers for Connector and
Contact Production
Amphenol Aerospace, located in
upstate New York USA, has
diverse manufacturing capability
including state of the art CNC
machining, die-casting, molding,
impact and extruding, screw
machining and plating.
Also within this facility are com-
plete design engineering and
environmental test facilities.
High technology production centers
at the Amphenol home facility and
its satellite facilities create volume
runs that are cost effective and
meet on-time delivery demands.
Amphenol operates a Quality Sys-
tem that is third-party certified to
ISO-9001:2008 and AS9100.
For more information on Amphenol
Aerospace capabilities in Rectan-
gular products, or any other of the
wide range of connector products,
please contact us:
Amphenol Aerospace Operations
40-60 Delaware Avenue
Sidney, NY 13838-1395
Phone: [phone] or
607-563-5011
www.amphenol-aerospace.com
High Technology Machine Center
Brush Contact Machining
Conventional Pin and Socket
Brush Contacts
Crimp Contacts