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DMD Series - SO - DIMM Sockets 200-pin
for DDR Module
SO-DIMM sockets for 200-pin DDR Module are made of
hi-temp resistant LCP.
Insertion & extraction of the module can be made without
any tools.
Positive polarization prevents wrong insertion of the module.
Contacts are designed with an anti-overstress feature for long
contact life. Contact area Gold plated.
Socket dimension PC Board SM Layout
Module feature Module keying type
Type "D"
1.8V
Socket Dimension :
D1 = 2.70mm
D2 = 2.40mm
D3 = 17.55mm
Type "E"
2.5V
Socket Dimension :
D1 = 1.80mm
D2 = 1.50mm
D3 = 18.45mm
Specification
Current rating : 0.3 A Insulator : LCP UL 94 V-0
Voltage rating : 25 V AC Contact : Copper Alloy
Insulation resistance : 250 M min. (initial) Plating : selective; Au / SnPb over Ni
50 M max. (final) Lifetime : 25 cycles min.
Termination resistance : 30 m max. Latch & solder tab : Stainless Steel, SnPb plated
Connector Ordering Code
SDRAM
Pin Dimension 1.8 Volt Module 2.5 Volt Module
Socket Type
"A" "B" Key Type "D" DIM "H" Key Type "E" DIM "H"
200 pin Standard-Profile 5.20 mm 3.30 mm DMD - 200 - RSD9 - 01 31.75 mm DMD - 200 - RSE9 - 01 25.40 mm
63a