CHF190104KxBF

MATERIAL DECLARATION SHEET
Material Number
CHF190104KBF500L
Product Line
RF Power Resistors
Compliance Date
September 2009
RoHS Compliant
Yes
No.
1
MSL
NA
Construction
Element(subpart)
Homogeneous
Material
Material
weight [g]
Carrier
Flange
63.05
2
Substrate
Ceramic
applicable
Materials
Mass %
copper
7440-50-8
99.2
Material
Mass % of
total unit
wt.
90.32
nickel
7440-02-0
0.8
0.73
beryllium oxide
1304-56-9
97.5
5.35
platinum/silver
7440-06-4
7440-22-4
1.5
0.08
ruthenium dioxide
12036-10-1
0.5
0.03
zinc oxide
1314-13-2
0.3
0.02
tin
7440-31-5
96
1.00
silver
7440-22-4
4
0.04
Homogeneous
Material\
Substances
3.8
CASRN if
Subpart
mass of total
wt. (%)
91.05
5.49
1.04
3
Solder
Solder
0.72
4
Cover
Ceramic
1.62
aluminum oxide
1344-28-1
100
2.34
2.34
5
Tab
Tab
0.06
silver
7440-22-4
100
0.09
0.09
Total weight
69.24
This Document was updated on: September 22, 2009
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