SRF0504

MATERIAL DECLARATION SHEET
Material Number
SRF0504 series
Product Line
SMD Line Filter
Compliance Date
1-8-2009
RoHS Compliant
Yes
No.
Construction
Element(subpart)
MSL
Homogeneous
Material
Material
weight [g]
1
Core
Ferrite
0.171
2
Wire
Copper wire
0.035
3
Terminal
Lead-free solder
0.012
4
Adhesive
1
Epoxy
0.1
Total weight
0.318
Homogeneous
Material\
Substances
Iron oxide (Fe2O3)
Nickel oxide (NiO)
Zinc oxide (ZnO)
Copper oxide (CuO)
Copper (Cu)
Polyurethane resin
Tin (Sn)
Silver (Ag)
Copper (Cu)
Bisphenol A type epoxy
resin
Alkyl glycidyl ether
2- methylimidazole
Carbon black [C]
Silica amorphous (SiO2)
Materials
Mass %
Material
Mass % of
total unit wt.
7440-31-5
7440-22-4
7440-50-8
48.44
14.79
31.48
5.29
95
5
96.5
3
0.5
26.1
7.95
16.9
2.85
10.45
0.55
3.667
0.114
0.019
25068-38-6
63
19.78
68609-97-2
693-86-4
1333-86-4
7631-86-9
3
5
3
26
0.942
1.57
0.942
8.164
CASRN
if applicable
1309-37-1
1313-99-1
1314-13-2
1317-38-0
7440-50-8
9009-54-4
Subpart
mass of
total wt.
(%)
53.8
11
3.8
31.4
This Document was updated on: May 13, 2009
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