DIMM SOCKETS
KDM168X Series
KYCON
RoHS
Documentation & Ordering Information
Drawing
Stock
CofC
Sample
Email
RFQ
Kycon Part # KDM168X-3.3SD4TN
Part Number Builder
3.3
SD
4
TN
Voltage
RAM
Post
Location
Material
KDM168X
Series
Series
KDM168X - 168 Position DIMM Socket
Voltage
3.3 - 3.3V
KDM168X Series
168 Position DIMM Socket
Features
RAM
DR - DRAM
SD - SDRAM
LR78160
Post Location
• 168 Position Socket for Dual Inline Memory Modules
4 - ACD
• Mates with JEDEC MO-161E Compatible DIMMs
Material
TN
• Visual and Mechanical Polarization
• Available in DRAM, SDRAM and Unbuffered DRAM
• CSA/NRTL Certified File No. LR78160
KDM Series Dimensions
Dimensions in mm
3.3V UNBUFFERED DRAM
Performance Specifications
3.18
UDRAM
Materials and Finish
Voltage Rating
250V AC
Current Rating
Signal Application Only
3.18
DRAM
43.18
A
14.60
3.175
B
3.3V
60.96
PIN 85
1.27
C
3.175
4-Ø2.44
D
5.715
2.858
168-Ø0.81
54.61
36.83
1.905 PIN 1
Terminals
Copper Alloy
Electrical Characteristics
3.18
3.3V
17.78
Body
High Temp Material UL 94V-0 Rated, Glass Fiber Reinforced,
Black Color
6.35
6.35
(Top View)
Recommended PCB Layout
4.20±0.15
2.90±0.15
23.0 REF.
168.57 REF.
6.80
Contact Plating
Gold Plating over Nickel on Contact Area,
Tin Plating on Terminal
Other Plating Options Available, Contact Kycon for Details
3.3V DRAM
2.18
PEG "B"
PEG "A"
11.43
3.18
36.83
PEG "C"
7.40
PEG "D"
6.35
43.18
54.61
1.905±0.08
5.72
2.80±0.15
121.92
140.80
Insulation Resistance
10000 Megohm
Dielectric Withstanding
1000V AC RMS for 1 Minute
Operating Temperature
-55°C to + 105°C
2012
KYCON, Inc. • Tel: +1 408-494-0330 • US: 1-888-KYCON-22 • Fax: +1 408-494-0325 • www.kycon.com
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Kycon:
KDM168X-3.3UN4TN KDM168X-3.3DR4TN