3292 (10 to 250 ohms)

MATERIAL DECLARATION SHEET
Material Number
Product Line
Compliance Date
RoHS Compliant
3292 (10Ω to 250Ω) LF
Trimmer
3-1-2005
Yes DC 509
MSL
No.
Construction
Element
(subpart)
Homogeneous
Material
Material
weight
[g]
1
Contact Spring
Ni/Ag
0.007
2
Rotor
Nylon
0.038
3
Housing
PBT
0.295
4
Potting
Epoxy
0.078
5
Shaft
Brass
0.102
6
Substrate
Ceramic
0.144
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Homogeneous Material
CASRN
Substances
Copper
Nickel
Zinc
Polyamide 66
Glass fiber
Carbon black
Tetrafluoroethylene polymer
Polybutylene terephthalate
Glass fiber
Antimony trioxide
Brominated FR (TBBPA polycarbonate polymer)
Epoxy resin
Antimony trioxide
Aluminum oxide
Kaolin clay
Magnesium alumino silicate
Copper
Zinc
Lead
Nickel (plating)
Aluminum oxide
Silicon dioxide
Magnesium oxide
Calcium oxide
if applicable
7440-50-8
7440-02-0
7440-66-6
32131-17-2
65997-17-3
1333-86-4
9002-84-0
30965-26-5
65997-17-3
1309-64-4
trade secret
25068-38-6
1309-64-4
1344-28-1
1332-58-7
1302-88-1
7440-50-8
7440-66-6
7439-92-1
7440-02-0
1344-28-1
7631-86-9
1309-48-4
1305-78-8
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
Materials
Mass %
65
18
17
60
30
2
8
55
30
4
11
64
11
10
6
9
61.5
35.4
3.1
0.01
96
2
1
1
Material
Mass %
of total
unit wt.
0.5764
0.1596
0.1507
2.8883
1.4441
0.0963
0.3851
20.5536
11.2110
1.4948
4.1107
6.3238
1.0869
0.9881
0.5929
0.8893
7.9465
4.5741
0.4006
0.0013
17.5120
0.3648
0.1824
0.1824
page 1 of 2
Subpart
mass of
total wt.
(%)
0.89
4.81
37.37
9.88
12.92
18.24
MATERIAL DECLARATION SHEET
7
Termination Ink
Ink
0.004
8
Resistive Ink
Ink
0.005
9*
Terminals
Copper
Plating
Total Weight
0.113
0.0034
0.7894
Silver
Palladium
Lead oxide
Bismuth trioxide
Boron oxide
Copper oxide
Silver
Palladium
Barium borate glass
Manganese dioxide
Copper
Tin
7440-22-4
7440-05-3
1317-36-8
1304-76-3
1303-86-2
1317-39-1
7440-22-4
7440-05-3
13701-59-2
1313-13-9
7440-50-8
7440-31-5
88
6
1.0
2.9
0.9
1.2
25
30
41
4
100
100
0.4459
0.0304
0.0051
0.0147
0.0046
0.0061
0.1583
0.1900
0.2597
0.0253
14.3147
0.4307
Polytetrafluoroethylene
Copper (Silver plated)
9002-84-0
7440-50-8
50
50
22.9240
22.9240
0.51
0.63
14.75
3292L with optional lead wires
9*
Lead Wires
Teflon
Copper
Total Weight
0.5698
1.2428
This Document was updated on: 12-15-2011
Important remarks:
1.
2.
3.
4.
It is the responsibility of the user to verify they are accessing the latest version.
Non RoHS complaint versions available without the LF suffix
*Optional lead wire terminals instead of pins available for this model
RoHS exemptions: 6a – copper alloy containing up to 4% lead by weight; 7(c)-I – electrical and electronic components containing
lead in a glass or ceramic...
Headquarters Riverside CA
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
page 2 of 2
45.85
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