Yamaichi IC-497-1-3-MF Dual inlinememorymodule (dimm, 144 pins) Datasheet

IC497 Series
Dual Inline Memory Module (DIMM, 144 pins)
Specifications
Part Number (Details)
Insulation Resistance:
Dielectric Withstanding Voltage:
Contact Resistance:
Operating Temperature Range:
Mating Cycles:
Pin Count:
1,000M W min. at 500V DC
700V AC for 1 minute
30m W max. at 10mA/20mV max.
–55°C to +170°C
10,000 insertions min.
144 contact pins
IC-497 - 1 - * - MF
Series No.
Design No.
Positioning
Detail
(see Section "A")
Materials and Finish
Housing: Polyetherimide (PEI), glass-filled
Contacts: Beryllium Copper (BeCu)
Plating: Gold over Nickel
MF = Flanged
Unmarked = Not Flanged
Features
í Card thickness 1.00mm
í 4 different positioning indicators
Outline Socket Dimensions
Recommended PC Board Layout
Top View from Socket
101.00 ±0.2
0.80x29=23.20 ±0.2
Æ3.20 + 00.1
101.00 ±0.1
30.50 ±0.05
30.10 ±0.05
30.10 ±0.05
0.80x41=32.80 ±0.2
0.80x29=23.20 ±0.1
0.80 ±0.05
(4.60±0.1)
(0.40)
0.80x41=32.80 ±0.1
0.80 ±0.05
Æ3.20
+ 0.1
0
4.60 ±0.1
(0.40)
144-Æ0.80
+ 0.1
0
0.80x41=32.80 ±0.2
30.50 ±0.1
30.10 ±0.1
4.50±0.05
0.80x29=23.20 ±0.2
7.70±0.05
13.00
17.00
30.50 ±0.05
0.80 ±0.05
0.80x29=23.20 ±0.1
(0.40)
0.80x41=32.80 ±0.1
+ 0.2
63.50 0
+ 0.2
67.80 0
92.00 ±0.4
30.50 ±0.05
30.10 ±0.05
110.00 ±0.4
(91.50)
(65.00)
17.70 ±0.1
Matching Module Dimensions
R 1.70
2.00 min
2.10
0
- 0.1
R - 0.55
20.00
0.80
0.80
1.00 ±0.1
0.80x29=23.20
3.30
27.80 ±0.05
0.80x41=32.80
3.70
0.80x41=32.80
3.30
67.60 ±0.15
0.80
1.10
Front
2.55
Section "A"
1.35
4.00 ±0.1
4.00 ±0.1
Positioning Details
(25.40~38.10)
w0.30 x t0.30
3.50 ±0.5
3.70
27.80 ±0.05
0.80x29=23.20
IC-497-1-1-**
IC-497-1-2-**
0.80
see Sec. "A"
1.50 ±0.1
2.85
Back
IC-497-1-3-**
B-2
Test & Burn-In
5.00
R 2.00
Section "A"
3.20
6.00
4.00
11.00 + 00.3
(36.50)
R 0.50
IC-497-1-4-**
SPECIFICATIONS ARE SUBJECT TO ALTERATION WITHOUT PRIOR NOTICE – DIMENSIONS IN MILLIMETER
0.80
3.80
max
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