3312 (5K-2M ohms)

MATERIAL DECLARATION SHEET
Material Number
3312 ( 5k! to 2M! )
Product Line
Trimmer
Compliance Date
3-1-2005
RoHS Compliant
Yes DC 0509
No.
Construction
Element
(subpart)
Homogeneous
Material
MSL
Material
weight
[g]
1
Lid
Stainless Steel
0.0045
2
Seal Ring
Silicone
0.0022
3
Contact Spring
Nickel Silver
0.0018
4
Rotor
Nylon
0.0023
5
Housing
Nylon
0.0135
6
Terminals
Copper
Plating
0.0022
0.0010
7
Substrate
Alumina
0.0088
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Homogeneous
Material/
Substances
Carbon
Manganese
Silicon
Chromium
Nickel
Iron
Silicone Rubber
Copper
Nickel
Zinc
Polyamide 9T
Glass Fiber
Brominated Polystyrene
Polyamide 9T
Glass Fiber
Brominated Polystyrene
Copper
Tin
Aluminum Oxide
Silicon Oxide
Magnesium Oxide
Calcium Oxide
CASRN
if applicable
7440-44-0
7439-96-5
7440-21-3
7440-47-3
7440-02-0
7439-89-6
63394-02-5
7440-50-8
7440-02-0
7440-66-6
169284-22-4
65997-17-3
88497-56-7
169284-22-4
65997-17-3
88497-56-7
7440-50-8
7440-31-5
1344-28-1
7631-86-9
1309-48-4
1305-78-8
Materials
Mass %
0.15
2
1
17
7
72.85
100
55
18
27
42
33
22
42
33
22
100
100
96
2
1
1
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
Material
Mass % of
total unit
wt.
0.019
0.247
0.124
2.102
0.865
9.006
6.044
2.719
0.89
1.335
2.654
2.085
1.39
15.577
12.239
8.159
6.044
2.747
23.209
0.484
0.242
0.242
Subpart
mass of
total wt.
(%)
12.363
6.044
4.945
6.139
37.088
6.044
0.027
24.176
page 1 of 2
MATERIAL DECLARATION SHEET
8
Resistive Ink
Ink
0.0001
9
Termination Ink
Ink
0.0002
10
Lube
Grease
Total weight
0.0008
0.0364
Ruthenium dioxide
Boron oxide
Silicon dioxide
Lead oxide
Manganese dioxide
Silver
Palladium
Glass
Polydimethylsiloxane
12036-10-1
1303-86-2
7631-86-9
1317-36-8
1313-13-9
7440-22-4
7440-05-3
65997-17-3
63148-62-9
20
13
42
24
1
79.2
13.2
7.6
100
0.055
0.036
0.115
0.066
0.003
0.435
0.072
0.042
2.198
0.275
0.549
2.198
This Document was updated on: 3-21-2011
Important remarks:
It is the responsibility of the user to verify they are accessing the latest version.
2. RoHS exemptions: 7(c)-I – electronic components containing lead in a glass...
1.
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
page 2 of 2
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