AXT650124 Panasonic Electric Works, AXT650124 Datasheet - Page 202

• 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

INTRODUCTION OF OTHER TYPES
1. FEATURES OF REVERSE TYPE DIN
CONNECTOR
New series of reverse types popular in
the U.S.A.
1) Shock resistant socket construction
Integrated construction of the flange and
housing prevent damage to the terminals
from shock.
2) Box-shaped header provides excellent
electrical performance
Box-shaped headers feature long
insulation distance between the
connector and mounting panel and low
capacitance.
2. FEATURES AND CONSTRUCTION OF DIN CONNECTOR WITH HIGHER FUNCTION
DIN connector enhancement products
which support user circuit designs and
solve problems that occur during
connector mounting.
• PC board top mounting type
• Self-clinching bracket (with temporary
• Flux resistant construction
• Time difference contacts
1) PC board top mounting type
• Prevents the entry of flux during
• Large position tolerance when mounting
http://www.mew.co.jp/ac/e/
fastening function)
automatic soldering.
the connector to the PC board permits
the use of automatic mounting.
BOX type
Snap off at the notches
after soldering
Flange
Body
Mounting panel
(DIN connector)
PC board edge
mounting type
Contact
PC board
Former product
OPEN type
Standard type and reverse type
The header and socket for the standard
type and reverse type fit each other,
this permits the connections shown in
the figure on the right.
2) Self-clinching brackets
(with temporary function)
• Prevents the connector from shifting
• Uses the same mounting hole as the
3) Flux resistant construction
The terminals are sealed with resin to
prevent seepage of flux through the
terminals or entry of flux from the bottom
of the connector.
Standard
type
Reverse
type
due to vibration and shock.
mounting screw.
Cross section
Self-clinching bracket
Types
mounting hole
PC board
1.6
1.4
Socket
Header/
Header
Header
Socket
Socket
socket
Sealed
resin
with
2.8±0.05 dia.
Header
Terminal
Straight
Straight
shape
Angle
Angle
PC board
Srandard
header
Standard
socket
Reverse
socket
Reverse
header
mm
DIN CONNECTORS (AXD)
Form
Matsushita Electric Works, Ltd.
Stacking connection
Standard
Reverse
header
4) Time difference contacts
• ICs are protected from damage at
• A contact time difference of 1mm for
• Time difference contacts can be
socket
Header
Socket
connection even if the PC board is
inserted or removed without power
connected during maintenance or
inspection. This simplifies circuit design.
headers and 1.2mm for sockets is
obrained.
arranged as desired.
The contacts of the socket mounted on the
mother board (power supply side) are covered
to prevent electrical shock and entry of foreign
matter.
1. Reduction of total cost
Since the cost of the header is low, it is more
economical to use the header for mother
boards which require multiple pins for
expansion.
2. Matches the designer's requirements for
maximum simplicity in the mother board design.
Time difference
Standard
contacts
contacts
Standard
Srandard
header
Time difference
contacts
Horizontal connection
contacts
1.2mm
1mm
Reverse
socket
205