BOURNS PTE

MATERIAL DECLARATION SHEET
Material Number
PTE
Product Line
Panel Controls
Compliance Date
May 5, 2006
RoHS Compliant
Yes
MSL
N/A
if applicable
Materials
Mass %
Material
Mass % of
total unit wt.
Subpart
mass of
total wt. (%)
Polyacetate copolymer
24969-26-4
100
2.959
2.959
Carbon
7440-44-0
0.04
0.002
No.
Construction
Element (subpart)
Homogeneous
Material
Material
weight [g]
Homogeneous Material/
Substances
1
Contact Spring
Carrier
POM
0.640
2
Lever
Aluminum
0.895
Plating
3
Contact Spring
Nickel Silver
0.071
Plating
4
Spacer
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POM
0.443
CASRN
Manganese
7439-96-5
0.21
0.009
Phosphorous
7723-14-0
0.011
0.0005
Sulfur
7704-34-9
0.013
0.0005
Silicon
7440-21-3
0.01
0.0005
Aluminum
7429-90-5
0.045
0.002
Iron
7439-89-6
99.671
4.125
Nickel
7440-02-0
100
Copper
7440-50-8
56.2
0.185
Lead
7439-92-1
0.01
0.00003
Iron
7439-89-6
0.03
0.0001
Manganese
7439-96-5
0.29
0.001
Nickel
7440-02-0
18.14
0.059
Zinc
7440-66-6
25.33
0.083
Silver
7440-22-4
100
Polyacetate copolymer
24969-26-4
100
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2.048
4.179
0.328
2.048
page 1 of 3
MATERIAL DECLARATION SHEET
5
Prop
Steel
7.360
Plating
6
Cover
Steel
9.430
Plating
7
8
9
Element
Resistor
Terminal
Glass Fiber
Carbon Film
Steel
2.311
0.035
0.443
Plating
Total weight
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Carbon
Manganese
Phosphorus
Sulfur
Iron
Nickel
Carbon
Manganese
Phosphorous
Sulfur
Silicon
Aluminum
Iron
Zinc
Copper
Epoxy
Glass
Xylenol Resin
Carbital
Carbon
Carbon
Manganese
Phosphorous
Sulfur
Silicon
Aluminum
Iron
Tin
7440-44-0
7439-96-5
7723-14-0
7704-34-9
7439-89-6
7440-02-0
7440-44-0
7439-96-5
7723-14-0
7704-34-9
7440-21-3
7429-90-5
7439-89-6
7440-66-6
7440-50-8
65997-17-3
7440-44-0
7440-44-0
7439-96-5
7723-14-0
7704-34-9
7440-21-3
7429-90-5
7439-89-6
7440-66-6
0.08
1.23
0.071
0.369
98.25
100
0.04
0.21
0.011
0.013
0.01
0.045
99.671
100
10.5
62
27.5
65
20
15
0.03
0.18
0.014
0.012
0.01
0.053
99.701
100
0.027
0.419
0.024
0.126
33.434
0.017
0.092
0.005
0.005
0.004
0.019
43.457
1.122
6.625
2.938
0.105
0.032
0.024
0.0006
0.004
0.0003
0.0002
0.0002
0.001
2.042
34.03
43.602
10.685
0.162
2.048
21.628
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MATERIAL DECLARATION SHEET
This Document was updated on: April 30, 2007
Important remarks:
1. It is the responsibility of the user to verify they are accessing the latest version.
2. Lead in copper alloy is below RoHS MCV limit of 1000 ppm.
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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