AXT650124 Panasonic Electric Works, AXT650124 Datasheet - Page 266

• 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

DIMENSIONS
• DIL Solder-DIP type
• Rib position (for DIL type)
6 to 16 contacts
18 to 28 contacts
• IC lead insertion hole
NOTES
1. The µIC socket has a squared IC
terminal guide aperture, in order to avoid
excessive displacement of the contact.
For this reason, the pin bending
correction angle of the µIC socket is
larger than that of the round-pin type.
Please insert the IC after correcting to
ensure that all pins are inside the IC
terminal insertion aperture. This will allow
for a smooth insertion.
Particular care is needed if the IC pin tips
are flat, with no rounding.
2. For reference, appropriate lead
dimensions are 0.38 to 0.61 x 0.20 to
0.35.
http://www.mew.co.jp/ac/e/
CAD Data
CAD Data
2.54±0.1
2.54±0.2
B±0.15
A
+0.1
–0.3
B
4
4
(Unit: mm)
0.6±0.1
4
3.2
5.3±0.2
3.0
Note) Do not insert components with leads greater
Please do not insert leads with
dimensions exceeding these dimensions.
Doing so could cause deformation in the
contact.
3. When soldering with a dip solder bath,
maintain the temperature at 260°C or
less, and time at no more than 5
seconds. If soldering with a soldering
iron, maintain the temperature of the tip
at no more than 300°C, and the time at
no more than 2 seconds. Do no apply
force to the pins while soldering.
4. Flux of the non-corroding resin type
should be used.
5. Liquid flux of minimum chemical action
type alcohol can be used.
The CAD data of the products with a
Note) Rib is not provided for 6, 8, 14, and 16 contacts;
than applicable dimensions. Applicable leads
dimensions: 0.38 to 0.61×0.20 to 0.35mm.
4
1 rib is provided for 18, 20, 24, and 28 contacts;
2 ribs are provided for 32 and 40 contacts.
Recommended PC board pattern
2.54±0.05
32 to 40 contacts
(Bottom view)
4
B±0.1
General tolerance: ±0.3
General tolerance: ±0.3
3.2
CAD Data
E
3.2
Matsushita Electric Works, Ltd.
mark can be downloaded from: http://www.mew.co.jp/ac/e
6. Sufficient care should be taken to
prevent flux from entering the upper
surface of the IC socket.
7. For mounting and removing the IC, a
special tool for insertion and removal of
IC’s should be used.
8. Repeated flexing of the terminals may
lead to the breakage of the integrally
molded portions and cause flux to rise up
when soldering.
Regarding general notes, please refer
to page 17.
For other details, please verify with the
product specification sheets.
Dimension table (mm)
*1: Row pitch is 15.24 mm
*2: Row pitch is 7.62 mm
contacts
No. of
IC lead insertion hole
24*
24*
4
14
16
18
20
28
32
40
6
8
1
2
10.16
17.78
20.32
22.86
30.48
30.48
35.56
40.64
7.62
25.4
50.8
A
Dimension table (mm)
15.24
17.78
20.32
22.86
27.94
27.94
33.02
38.10
48.26
contacts
5.08
7.62
No. of
B
32
40
10.16
10.16
10.16
10.16
10.16
10.16
17.78
10.16
17.78
17.78
17.78
C
AXS2
11.5
15.5
E
15.24
15.24
15.24
15.24
7.62
7.62
7.62
7.62
7.62
7.62
7.62
D
269