SRR4028

MATERIAL DECLARATION
Material Number
SRR4028-series
Product Line
SHIELDED SMD POWER INDUCTOR
Compliance Date
2009.07.20
RoHS Compliant
YES
No.
Construction
Element(subpart)
MSL
Homogeneous
Material
1
Material
weight
[mg]
1
Ferrite Material
F5H
191
2
Winding Wire
2SFBW
35
3
Solder
Lead freesolder
3
4
Terminal
Ag/Ni/Sn
2
5
Adhesive
6020H-6-3
3
Total weight
234
Homogeneous Material\
Substances
CASRN
if applicable
Materials
Mass %
Material Mass
% of total unit
wt.
Iron oxide (Fe2O3)
Nickel oxide (NiO)
Zinc oxide (ZnO)
Copper oxide(CuO)
Copper (Cu)
Polyester Resin
Tin Sn
Silver Ag
Copper Cu
Silver (Ag)
Nickel (Ni)
Tin (Sn)
Bisphenol A Epoxy Resin
Alkyd glycidyl ether
Methyl imidazole
Carbon black
Silicon dioxide
1309-37-1
1313-99-1
1314-13-2
1317-38-0
7440-50-8
60
10
20
10
95
5
96.5
3
0.5
46
18
36
63
3
5
3
26
48.6
8.1
16.2
8.1
13.3
0.7
1.93
0.06
0.01
0.46
0.18
0.36
1.26
0.06
0.1
0.06
0.52
68604-67-1
7440-31-5
7440-22-4
7440-50-8
7440-22-4
7440-02-0
7440-31-5
25068-38-6
68609-97-2
693-98-1
1333-86-4
7631-86-9
Subpart mass of
total wt. (%)
81
14
2
1
2
This Document was updated on: 10-28-2010
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