All specification & dimensions are subject to change, please call your nearest Foxconn sales representative for update information. 40
SPECIFICATIONS DDR II Connector
AT240 Series
Vertical Type, T/H Type
1.00mm [.039”] Pitch
240 Pos.
Mechanical
Contact Retention Force: 0.75Lbs (0.34kgf) min. per Contact
Durability: 25 Cycles
Dram Board Insertion Force: 3 oz max. per Contact
Electrical
Voltage Raging: 250V AC
Current Rating: 1.0A max., 30
℃
max., in Temperature Rise
Insulation Resistance: 1000M
Ω
min. initial
Dielectric Withstanding Voltage: 500V AC at Sea Level
Low Level Contact Resistance: 30m
Ω
max. initial
Physical
Housing: Thermoplastic, UL 94V-0 rated in Black Color
Contact: Copper alloy
Ejector: Thermoplastic, UL 94V-0 rated in Ivory or Natural Color
Metal Hold Down: Copper alloy
Operating Temperature: -55
℃
to +105
℃
DRAWING
ORDERING I N F O R M AT I O N
PRODUCT NO.: A T 2 4 0 * * - D3
Vertrical
40=240 Pos.
0=3.15 [.124]
1=2.67 [.105]
Tail Length
1.00mm Pitch
DDR II DIMM
No. of Pos.
Memory Socket Extension Code
7=15u" Gold
F=Gold Flash (Lead Free)
V=15u" Gold (Lead Free)
J=10u" Gold (Lead Free)
H=30u" Gold (Lead Free)
X=20u" Gold (Lead Free)
Contact Area Plating
2=20u" Gold
6=10u" Gold
3=30u" Gold
1=Gold Flash
