1981287-4 TE Connectivity, 1981287-4 Datasheet - Page 16
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1981287-4
Manufacturer Part Number
1981287-4
Description
SEMI-HARD TRAY DDR2 SODIMM 9.2H RVS AMC
Manufacturer
TE Connectivity
Type
SO DIMM Socketr
Datasheet
1.1981287-4.pdf
(32 pages)
Specifications of 1981287-4
Number Of Contacts
200POS
Number Of Contact Rows
2
Row Spacing (mm)
6.2mm
Pitch (mm)
0.6mm
Grid Size
Not Required
Contact Plating
Gold Over Nickel
Insulation Material
Thermoplastic
Mounting Style
Surface Mount
Contact Material
Copper Alloy
Product Depth (mm)
27mm
Product Length (mm)
69.7mm
Gender
SKT
Body Orientation
Right Angle
Socket Style
SO DIMM
Dram Type
Double Data Rate (DDR)
Pcb Mount Style
Surface Mount
Module Orientation
Right Angle
Profile
Standard
Keying
Reverse
Dram Voltage
1.8 V
Solder Tail Contact Plating
Gold Flash
Socket Type
Memory Card
Number Of Positions
200
Row-to-row Spacing (mm [in])
6.20 [0.244]
Centerline (mm [in])
0.60 [0.024]
Number Of Rows
Dual
Ejector Type
Locking
Ejector Location
Both Ends
Number Of Keys
1
Latch Material
Stainless Steel
Latch Plating
Tin
Boss
Without
Mount Type
Printed Circuit Board
Contact Plating, Mating Area, Material
Gold
Contact Base Material
Copper Alloy
Housing Material
High Temperature Thermoplastic
Housing Color
Black
Ul Flammability Rating
UL 94V-0
Stack Height (mm [in])
9.20 [0.362]
Insertion Style
Cam-In
Center Key (mm [in])
None
Rohs/elv Compliance
RoHS compliant, ELV compliant
Lead Free Solder Processes
Reflow solder capable to 245°C, Reflow solder capable to 260°C
Rohs/elv Compliance History
Always was RoHS compliant
Application Type
Advanced Mezzanine Card (AMC)
Packaging Method
Tray
Packaging Quantity
20
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
1981287-4
Manufacturer:
AMP
Quantity:
37 767
Number
Part
Optional
Alignment Post
12.30
[.484
± .004
± 0.10
Plating
Tail
]
Alignment
Post
[.291
[2.835
72.00
7.40
Position No. 1
± 0.10
± .004
Measured to Bottom
± 0.20
± .008
of Card Slot
[.228
5.80
]
]
± 0.10
± .004
]
Ground Positions
Center Column
Position No. 170
of Holes Are
[2.303]
58.50
[.089]
Card Slot
2.25
[.059]
1.50
C L of
[.008]
0.20
Recommended Mounting Holes
[.059]
1.50
BSC
[.236]
6.00
[.053]
1.35
After Plating
[.022
0.55
[.094
Optional Holes
Used with
Part Number
1469944-2
2.40
Position No. 1
Card Slot
[.1644]
Typ.
4.175
C L of
± 0.05
± .002
± 0.10
± .004
[1.229]
31.22
]
BSC
]
2 Plcs.
[2.728]
69.30