6538S

MATERIAL DECLARATION SHEET
\Material Number
6538S
Product Line
Precision Potentiometer
Compliance Date
1974
RoHS Compliant
Yes
No.
1
2
3
4
Construction
Element (subpart)
Bearing Ball X 2
Collector Ring
Shim
Resistive Ink
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MSL
Homogeneous
Material
Stainless Steel
Nickel Silver
N/A
Material
weight [g]
0.6
0.075
Plating
0.0000684
Teflon
0.0075
Ink
0.0015
Homogeneous Material/
Substances
if applicable
Materials
Mass %
Carbon
7440-44-0
1
CASRN
Material
Mass % of
total unit wt.
0.042
Silicon
7440-21-3
1
0.042
Manganese
7439-96-5
1
0.042
Phosphorus
7723-14-0
0.04
0.002
Sulfur
7704-39-9
0.03
0.002
Chromium
7440-47-3
17
0.714
Nickel
7440-02-0
0.6
0.026
Molybdenum
7439-98-7
0.75
0.032
Iron
7439-89-6
78.58
3.296
Copper
7440-50-8
65
0.341
Nickel
7440-02-0
18
0.094
Zinc
7440-66-6
17
0.089
Gold
Polytetrafluoroethylene
7440-57-5
9002-84-0
1717-00-6
100
15
85
38
1
10
50
0.0005
0.008
0.045
0.004
0.0001
0.001
0.005
1-Dichloro-1-Fluoroethane
Phenolic Resin
Fume silica
Carbon Black
Silver
112945-52-5
1333-86-4
7440-22-4
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
Subpart
mass of
total wt. (%)
4.196
0.524
0.0005
0.052
0.011
page 1 of 4
MATERIAL DECLARATION SHEET
5
6
Resistive Ink
Termination Ink
Ink
Ink
0.0015
0.0005
7
Conductive Epoxy
DAP Compound
0.0004
8
Cover
DAP Compound
3.5145
9
11
12
Terminal
Lid
C-Ring
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Brass
0.125
Plating
0.012
Aluminum
7.55
Stainless Steel
0.01
Phenolic Resin
Teflon
Fume silica
BaSO4
TiO2
Carbon Black
Phenolic Resin
Silver
Graphite
1333-86-4
9039-25-2
7440-22-4
7782-42-5
67
1
1
17
5
9
13
85
1
0.007
0.0001
0.0001
0.002
0.0005
0.0009
0.0005
0.003
0.00003
13463-67-7
Bisphenol A Polyglycidyl
Ether
25068-38-6
27
0.001
2426-08-6
7440-22-4
1309-64-4
7440-50-8
7439-92-1
7440-66-6
7440-57-5
7429-90-5
7440-50-8
7440-69-9
7439-92-1
1309-37-1
9
64
5
20
40
35
61.5
3
35.5
100
93.7
5.5
0.4
0.4
84
0.0003
0.002
1.229
4.915
9.829
8.601
0.538
0.026
0.31
0.084
49.464
2.903
0.211
0.211
0.059
Chromium
7440-47-3
13
0.009
Silicon
7440-21-3
1
0.001
Manganese
7439-96-3
1
0.001
Carbon
7440-44-0
1
0.001
Butyl Glydicyl Ether
Silver
Antimony Trioxide
Aluminum Hydroxide
Diallyl Phthalate
Glass Fiber
Copper
Lead
Zinc
Gold
Aluminum
Copper
Bismuth
Lead
Iron
9002-84-2
112945-52-5
7727-43-7
21645-51-2
65997-17-3
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
0.011
0.004
0.003
24.574
0.874
0.084
52.789
0.07
page 2 of 4
MATERIAL DECLARATION SHEET
13
Collector Arm
Beryllium Copper
0.5
14
Contact Spring
Palmet
0.02
15
Rotor
PPS
0.434
16
Shaft
Stainless Steel
1.43
17
Washer
Stainless Steel
0.01
18
Washer
Stainless Steel
0.01
Total weight
14.302
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Beryllium
Copper
Silicon
Aluminum
Copper
Nickel
Palladium
Platinum
Silver
Polyphenylene Sulfide
Nickel
Chromium
Iron
Manganese
Silicon
Carbon
Iron
Chromium
Manganese
Nickel
Silicon
Carbon
Iron
Chromium
Manganese
Nickel
Silicon
Carbon
7440-41-7
7440-50-8
7740-21-3
7429-90-5
7440-50-8
7440-02-0
7440-05-3
7440-22-4
7440-22-4
26125-40-6
7440-02-0
7440-47-3
1309-37-1
7439-96-5
7440-21-3
7440-44-0
7439-89-6
7440-47-3
7439-96-3
7440-02-0
7440-21-3
7440-44-0
7439-89-6
7440-47-3
7439-96-3
7440-02-0
7440-21-3
7440-44-0
1.5
98.1
0.2
0.2
16
1
1
44
38
100
9
18
69.85
2
1
0.15
69.85
18
2
9
1
0.15
69.85
18
2
9
1
0.15
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
0.52
3.429
0.007
0.007
0.22
0.001
0.001
0.062
0.053
3.035
0.899
1.799
6.984
0.2
0.1
0.015
0.049
0.013
0.001
0.006
0.001
0.0001
0.049
0.013
0.001
0.006
0.001
0.0001
3.496
0.139
3.035
9.999
0.069
0.069
page 3 of 4
MATERIAL DECLARATION SHEET
This Document was updated on: May 24, 2006
Important remarks:
1. It is the responsibility of the user to verify they are accessing the latest version.
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page 4 of 4
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