PWR4522

MATERIAL DECLARATION SHEET
Material Number
PWR4522
Product Line
Wire wound safety version Fusible Resistor
Compliance Date
June 1, 2010
RoHS Compliant
Yes
No.
1
Construction
Element(subpart)
Flame-retarded
thermo coat
MSL
Homogeneous
Material
Silicon coating
Material
weight [g]
0.385
2
Mild steel
Mild steel
0.07
3
Ceramic rod
High Alumina
0.3434
4
Winding wire
Nichrome wire
0.0054
5
Resistor terminal
Copper base with
tin plating
0.034
Total weight
Homogeneous
Material\
Substances
Amorphous silica
Titanium dioxide
Flame retarded
polyurethane
Iron
Carbon
Phosphorus
Sulfur
Manganese
Aluminum oxide
Iron oxide
Titanium oxide
Sodium oxide
Potassium oxide
Nickel
Chromium III
Silicon
Copper
Tin
if applicable
Materials
Mass %
7631-86-9
13463-67-7
81.4
4.8
Material
Mass % of
total unit wt.
37.4
2.21
13.8
6.34
98.98
0.18
0.04
0.05
0.75
99.4
0.05
0.14
0.37
0.04
79
20
1
97
3
8.27
0.02
0.003
0.004
0.063
40.74
0.02
0.06
0.15
0.02
0.5
0.13
0.01
3.94
0.12
CASRN
7439-89-6
7440-44-0
7723-14-0
7704-34-9
7439-96-5
1344-28-1
1309-37-1
13463-67-7
1313-59-3
12136-45-7
7440-02-0
7440-47-3
7440-21-3
7440-50-8
7440-31-5
Subpart
mass of total
wt. (%)
45.95
8.36
40.99
0.64
4.06
0.84
This Document was updated on: June 1, 2010
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