3224 (25k to 2M ohms)

MATERIAL DECLARATION SHEET
Material Number
3224 (25kΩ to 2MΩ)
Product Line
Trimmer
Compliance Date
3-1-2005
RoHS Compliant
Yes DC 0509
No.
Construction
Element(subpart)
Homogeneous
Material
1
Contact Spring
Ni/Ag
2
Housing
PEEK
3
4
5
6
Rotor
Potting
Shaft
Substrate
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PPAI
Epoxy
Brass
Alumina
MSL
Material
weight
[g]
0.0003
0.0012
0.0006
0.071
0.008
0.029
0.012
0.049
Homogeneous
Material
Substances
Nickel
Copper
Zinc
if applicable
7440-02-0
7440-50-8
7440-66-6
Materia
ls Mass
%
18
55
27
Polyetheretherketone
31694-16-3
70
26.076
Glass Fiber
65997-17-3
30
11.175
PPA(Polyphthalamide)
24938-03-2
100
4.197
Cycloaliphatic epoxide
Trade secret
40
6.086
Polyetherpolyol resins
39072-02-1
15
2.282
Silicon dioxide
67762-90-7
25
3.804
Hydrated alumina
21645-51-2
20
3.043
Copper
Zinc
Lead
7440-50-8
7440-66-6
7440-92-1
61.49
35.4
3.1
3.871
2.229
0.195
Nickel (plating)
7440-02-0
0.01
0.001
Aluminum Oxide
1344-28-1
96
24.680
Silicon oxide
7631-86-9
2
0.514
Magnesium oxide
1309-48-4
1
0.257
Calcium oxide
1305-78-8
1
0.257
CASRN
Material Mass
% of total unit
wt.
0.157
0.630
0.315
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
Subpart
mass of total
wt. (%)
1.102
37.251
4.197
15.215
6.296
25.708
page 1 of 2
MATERIAL DECLARATION SHEET
7
8
Termination Ink
Resistive Ink
Ink
Ink
0.002
0.0015
Silver
7440-22-4
82
0.860
Barium oxide
1304-28-5
2
0.021
Boron oxide
1303-86-2
2
0.021
Bismuth trioxide
1304-76-3
14
0.147
Ruthenium Dioxide
12036-10-1
9.7
0.076
Boron oxide
1303-86-2
3.5
0.028
Silicon dioxide
7631-86-9
10.4
0.082
Lead oxide
1317-36-8
76.4
0.601
1.049
0.787
9
Terminals
Copper
0.015
Copper
7440-50-8
100
7.870
7.870
10
Coating
Solder
0.001
Tin
7440-31-5
100
0.525
0.525
Total weight
0.1906
This Document was updated on: 7-6-2012
Important remarks:
1.
2.
It is the responsibility of the user to verify they are accessing the latest version.
Please see RoHS Certificate of Compliance for exemptions used.
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page 2 of 2
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