AXT650124 Panasonic Electric Works, AXT650124 Datasheet - Page 69

• Manufacturer Part Number: AXT650124
• Description: CONN HEADER F4S .4MM 50POS SMD
• Manufacturer: Panasonic Electric Works
• Series: F4Sr

Specifications of AXT650124

• Connector Type: Header, Center Strip Contacts
• Number Of Positions: 50
• Pitch: 0.016" (0.40mm)
• Number Of Rows: 2
• Mounting Type: Surface Mount
• Features: Solder Retention
• Contact Finish: Gold
• Mated Stacking Heights: 1mm
• Height Above Board: 0.033" (0.84mm)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Contact Finish Thickness: -
• Other names: 255-2399-2

AXK(5/6)L
72
Compliance with RoHS Directive
Header
Socket
Matsushita Electric Works, Ltd.
FEATURES
1. Low profile mating height of 1.2 mm
with 0.5 mm pitch, was obtained.
It contributes to device compactness.
2. Strong resistance to adverse
environments! Utilizes
for high contact reliability.
1) Contacts are highly resistant to shock
caused by dropping and employ our
original bellows contact construction.
2) V notch construction used for excellent
resistance against foreign matters.
3) Use of Ni barrier construction is
standard. Highly effective against solder
creeping.
Since the contact is
formed by bending thin
plate, it has a spring-like
quality. This structure
makes it resistant to
dropping and twisting.
● Ni barrier
The exposed nickel-plated portion of the
gold-plated contact prevents solder creep
despite the ultra low profile of the contact.
● V-notch
By making contact with the edges and thus
increasing the contact pressure, this pro-
duct can eliminate flux and other foreign
matters more effectively than conventional
products, which also helps to prevent for-
eign matters from obstructing the contact.
[Cross Section of Contacts]
Cross section of
the socket side
contact
Cross section of
the header side
post
Patented (Japan, Korea, and Taiwan)
<Product without a notch>
Header side post
Socket side contact
CONNECTORS FOR
BOARD-TO-BOARD
NARROW-PITCH
CONNECTION
<V-notched product>
construction
Cross section of
contact and post
Ni barrier
Cu
Ni
Exposed
Ni part
Au
4) Porosity treatment applied for
improved resistance against corrosion.
3. Simple lock structure employed to
further increase connection reliability
4. Effective mating length 0.3 mm
APPLICATIONS
Compact portable devices “Cellular
phones, DVC, Digital cameras, etc”
Ideal for Board-to-FPC connections
CONNECTORS P5 SERI E S — P5KL —
The simple lock
mechanism ensures
that the connector
clicks into position
when it is inserted for
reliable single-action
insertion on the PCB.
Porosity treatment
This treatment consists in coating the sur-
face with a very thin film to seal pinholes in
the gold plating. We have developed this
porosity treatment technology, which en-
sures contact reliability for thin gold plating
comparable to that of thick gold plating.
● Improvement in insertion/removal durability
● Improvement in resistance to corrosion
● Improvement in contact reliability for digital signals
Before
mating
After
mating
0.3mm
Porosity treatment film
Au plating
NARROW PI T CH (0. 5 mm)
Narrow-pitch
connectors
P5KL
http://www.mew.co.jp/ac/e/
Base material
FPC
This enables the number of pins to
be doubled white the size remains
the same as that for existing FPC
connectors. This, in turn, contributes
to making products and equipment
more compact.
Ni plating
Pinholes
Reinforcing plate
Ambient gas
Simple lock
mechanism
PCB
1.2mm