PA-SOD-2808-18 Logical Systems Inc., PA-SOD-2808-18 Datasheet

ADAPTER 18-SOIC TO 18-SOIC

PA-SOD-2808-18

Manufacturer Part Number
PA-SOD-2808-18
Description
ADAPTER 18-SOIC TO 18-SOIC
Manufacturer
Logical Systems Inc.
Datasheet

Specifications of PA-SOD-2808-18

Module/board Type
Socket Module - SOIC
For Use With
309-1081 - ADAPTER 18 PIN .420" PLUGS(6PCS)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With/related Products
-
Other names
309-1075
PASOD280818
Supported Device/Footprints
Using this adapter, various pin count SO packages with a body
width of 7.4mm - 7.9mm and lead pitch of 1.27mm can be
socketed over their PCB footprints.
Device Dimensions
This socket accepts devices with the following dimensions:
Body mm (inches)
min.
7.4
(0.291)
Tip mm (inches)
min.
10.0
(0.394)
Adapter Dimensions
SO Plugs
SO Plugs are required to connect this adapter to the prototype.
They are available separately. The two most common plugs are
shown in the following chart. Other SO-Plugs will also mate with
this adapter, contact us if you want assistance matching plugs to
this adapter.
S Y
PA-SOF-D420-xx
PA-SOF-D470-xx
S
Plug Kit
T E M S
typ.
7.8
(0.307)
typ.
11.6
(0.457)
Logical Systems Corporation
PO Box 6184, Syracuse, NY 13217-6184 USA
Tel (315) 478-0722, FAX (315) 479-6753
www.logicalsys.com, Email: info@logicalsys.com
max.
7.9
(0.311)
max.
n/a
0.260"
0.240"
A
Body Length
Knee mm (inches)
min.
n/a
n/a
PA-SOD-2808-xx Data Sheet
8-28 pin SO socket/28 pin SO receptacle
typ.
9.3
(0.366)
0.420"
0.470"
B
(SO-Plugs NOT included)
Lead Pitch
max.
9.4
(0.370)
1.27
(0.050)
Adapter Construction
The adapter is made up of 2 sub-assemblies. They assemble via
connectors making the adapter modular. This way the sub-
assemblies can be replaced when they wear out.
When disassembling the adapter take care not to bend the pins.
When reassembling the adapter note the pin 1 indicators to align
the parts correctly.
The following chart lists the adapters described by this datasheet
and their subassemblies.
Test Sockets
Notes
1. The xx(28)SD-08 sockets are depopulated 28SD-08 sockets.
A “dam” is added to prevent incorrect alignment of the device.
2. The 28 pin test socket can be used for the reduced pin counts.
The test socket has divider fingers that keep the device leads on
their contacts. With modest care a reduced pin count device can
be correctly aligned in the test socket.
3. For all versions of the adapter, the board provides 28
positions to receive the SO-Plug. When using plugs with less
than 28 pins orient the plug and the device, away from the pin 1
end of the board.
Wiring
Wiring is 1 to 1. Pin 1 of the SO device is wired to pin 1 of the
plug. Pin 2 to pin 2 and so on around the adapter.
Adapter
PA-SOD-2808-28
PA-SOD-2808-24
PA-SOD-2808-20
PA-SOD-2808-18
PA-SOD-2808-16
PA-SOD-2808-14
PA-SOD-2808-08
LSC #
28SD-08
xx(28H)SD-08
Style
Lidded ZIF
Lidded ZIF
28SD-08
24(28H)SD-08
20(28H)SD-08
18(28H)SD-08
16(28H)SD-08
14(28H)SD-08
08(28H)SD-08
Socket
Mfgr/Pn
Enplas FP-28-1.27.08
Enplas FP-xx(28H)-1.27.08
PA-SOD-2808-xx Data Sheet
2808SOD
2808SOD
2808SOD
2808SOD
2808SOD
2808SOD
Board
2808SOD
Doc: SOD2808.DOC
Rev 09/28/01
Page 1 of 1

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