IC-497 Yamaichi, IC-497 Datasheet
IC-497
Manufacturer Part Number
IC-497
Description
DIMM 144 Pin
Manufacturer
Yamaichi
Datasheet
1.IC-497.pdf
(1 pages)
DIMM 144 pin
1: DRAM Indicator
2: SGRAM Indicator
Voltage Key Indicator
No Mark: Without Mounting Flange
MF: With Mounting Flange
IC-497- * - * - **
Socket Series
IC-497 Series
2-ø3.20
+0.2
0
3.30
2.00MIN.
0.60 0.05
0.80
(R2.00)
0.80x29=23.20
27.80 0.05
IC-497-1-*
1.10
1.35
67.60 0.15
-0.1
0
IC-497-*-1-**
A
101.00 0.2
110.00 0.4
1
92.00 0.4
63.50
67.76
A
0.80x41=32.80
+0.2
0
0.80
2.10
3.70
IC-497-*-2-**
1.00 0.1
3.80MAX.
Insulation Resistance:
Withstanding Voltage:
Contact Resistance:
Operating Temperature:
Insulator:
Contact:
Plating:
3 7
2.85
IC-497-*-3-**
3.30
2.00 Min.
0.80
0.60 0.05
0.80x24=19.20
(R2. 00)
w0.30 x t0.30
4.60 REF.
IC-497-*-4-**
67.60 0.15
Section A
0.80x46 = 36.80
Characteristics
SEC.A-A
Material
(91.50)
(65.00)
1,000M½minimum at 500 VDC
700 VAC for 1 minute
30m½ max. at 10mA/20mV (Initial)
-55ûC ~ +170ûC
PEI (Glass Filled)
Beryllium Copper
Gold over Nickel
0.80
R0.50
R1.70
3.70
1.00 0.1
7.50 MAX.
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