CW252016 (1008)

MATERIAL DECLARATION SHEET
Material Number
CW252016 Series
Product Line
Wirewound Chip Inductor
Compliance Date
01-April-2008
RoHS Compliant
Yes
No.
Construction
Element (subpart)
MSL
Homogeneous
Material
1
Material
weight
[mg]
1
Ferrite
Ni-Zn Series
2
Metallizing
1.52
3
Plating
0.152
4
15.162
Coating
0.19
5
Wire
Winding
1.9
6
Ink
Marking
0.076
Total weight
Homogeneous
Material\
Substances
Iron oxide (Fe2O3)
Zinc oxide (ZnO)
Copper oxide(CuO)
Nickel oxide (NiO)
Molybdenum
Manganese
Nickel
Gold
Tripropylene Glycol
Diacrycate
Oligomer
Urethana/Epoxy
Acrylate
Copper
Polyesterimide resin
Epoxy
Subpart
mass of total
wt. (%)
90
7
2
1
95
5
Material
Mass % of
total unit wt.
71.7
5.6
1.6
0.8
7.6
0.4
100
0.8
0.8
68901-05-3
45
0.45
N/A
55
0.55
7440-50-8
96
9.6
N/A
N/A
4
100
0.4
0.4
CASRN
if applicable
1309-37-1
1314-13-2
1317-38-0
1313-99-1
7439-98-7
7439-96-5
7440-02-0
7440-57-5
Materials
Mass %
79.7
8
1
10
0.4
19
This Document was updated on: 01-April-2008
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