Datasheet

 2010 Microchip Technology Inc. DS51194S-page 9
Transition Socket Specification
CURRENT SOCKETS
The transition sockets in this section are currently
available from Microchip.
SOIC TRANSITION SOCKET
An SOIC transition socket and associated hardware is
shown in Figure 1.
FIGURE 1: SOIC TRANSITION SOCKET
There are two components of the SOIC transition
socket::
1. Adapter socket that connects to the DIP device
adapter
2. SOIC header that is to be soldered down to the
target application
Microchip offers the following SOIC transition sockets:
• XLT08SO-1: One 8-lead DIP adapter socket and
one 8-lead SOIC header (5.28mm body size)
• XLT08SN-1: One 8-lead DIP adapter socket and
one 8-lead SOIC header (3.9mm body size)
• XLT14SO-1: One 14-lead DIP adapter socket and
one 14-lead SOIC header
• XLT18SO-1: One 18-lead DIP adapter socket and
one 18-lead SOIC header
• XLT20SO1-1: One 20-lead DIP adapter socket
and one 20-lead SOIC header
• XLT28SO-1: One 28-lead DIP adapter socket and
one 28-lead SOIC header
See the drawings in this section for layout dimensions.
XLT08SO-1
8-lead DIP to 8-lead SOIC
Cable to Processor Module
PDIP Device Adapter
Gold Standoffs/
Adapter Socket
SOIC Header
Target/Application Board
SOIC Transition Socket
Adapters
10.16mm
[0.400"]
10.16mm
[0.400"]
7.62mm
[0.300"]
2.54mm [0.100"]
Top View
13.83mm ±0.38mm
[0.545" ±0.015"]
10.00mm[0.394"]
1.27mm typ. [0.050"]
assembled
assembled
Side View
8.15mm
[0.321"]
7.93mm
[0.312"]
End View
Tolerances: diameters ±0.03 mm [±0.001"],
PCB perimeters ±0.13 mm [±0.005"],
PCB thicknesses ±0.18 mm [±0.007"],
pitches (from true position) ±0.08 mm [±0.003"],
all other tolerances ±0.13 mm [±0.005"] unless
stated otherwise.