3386 (250 to 51K ohms)

MATERIAL DECLARATION SHEET
Material Number
Product Line
Compliance Date
RoHS Compliant
3386 (250Ω - 51KΩ) LF series
Trimmer
2-17-2005
Yes DC 509
MSL
No.
Construction
Element
(Subpart)
Homogeneous
Material
Material
Weight
(g)
1
Contact Spring
Ni/Ag
0.0059
2
Housing
PBT
0.333
3
Rotor
PBT
0.073
4
Potting
Epoxy
0.092
5
O-ring
Rubber
0.005
6
Substrate
Ceramic
0.144
Headquarters Riverside CA
Homogeneous Material
Substance
Copper
Nickel
Zinc
Polybutylene terephthalate
Glass fiber
Brominated flame retardant
Antimony trioxide
Polybutylene terephthalate
Glass fiber
Brominated flame retardant
Antimony trioxide
Epoxy resin
Antimony trioxide
Silicon dioxide
Aluminum oxide
Kaolin clay
Magnesium alumino silicate
Silicon Rubber
Aluminum oxide
Silicon dioxide
Magnesium oxide
Calcium oxide
CASRN
7440-50-8
7440-02-0
7440-66-6
30965-26-5
65997-17-3
Trade secret
1309-64-4
30965-26-5
65997-17-3
Trade secret
1309-64-4
25085-99-8
1309-64-4
7440-21-3
1344-28-1
1332-58-7
1302-88-1
63394-02-5
1344-28-1
7631-86-9
1309-48-4
1305-78-8
Material
Mass %
65
18
17
49
35
10
6
49
35
10
6
49
11
11
11
9
9
100
96
2
1
1
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
Material
Mass % of
total unit wt.
0.492614001
0.136416185
0.128837508
20.95953757
14.97109827
4.277456647
2.566473988
4.594733462
3.281952473
0.937700706
0.562620424
5.790622993
1.299935774
1.299935774
1.299935774
1.063583815
1.063583815
0.642260758
17.75722543
0.369942197
0.184971098
0.184971098
Subpart
mass of
total wt. (%)
0.76
42.77
9.38
11.82
0.64
18.50
page 1 of 2
MATERIAL DECLARATION SHEET
7
Termination
Ink
Ink
0.002
8
Resistive Ink
Ink
0.0076
9
Terminals
Copper
0.1102
0.0058
Total Weight
0.7785
Silver
Palladium
Copper oxide
7440-22-4
7440-05-3
1317-39-1
94
3
1.2
0.240976236
0.007450225
0.003082852
Bismuth trioxide
1304-76-3
2
0.00539499
Ruthenium Dioxide
Calcium silicate borate glass
Silver
Titanium dioxide
Manganese dioxide
Cuprous oxide
Copper
Tin Plating
12036-10-1
59794-15-9
7440-22-4
13463-67-7
1313-13-9
1317-39-1
7440-50-8
7440-31-5
35
46
7
5
6
1
100
100
0.341682723
0.449068722
0.068336545
0.048811818
0.058574181
0.009762364
14.1554271
0.7450225
0.26
0.98
14.90
This Document was updated on: 11-15-2011
Important remarks:
1.
It is the responsibility of the user to verify they are accessing the latest version.
Headquarters Riverside CA
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
page 2 of 2
Similar pages