3292 (251 to 50K ohms)

MATERIAL DECLARATION SHEET
Material Number
Product Line
Compliance Date
RoHS Compliant
3292 (251Ω to 50KΩ) 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
Headquarters Riverside CA
Homogeneous Material
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
CASRN
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
Materials
Mass %
65
18
17
60
30
2
8
55
30
4
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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
Subpart
mass of total
wt. (%)
0.89
4.81
37.37
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
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
Ruthenium Dioxide
Calcium Silicate borate glass
Silver
Titanium dioxide
Manganese dioxide
Cuprous oxide
Copper
Tin
7440-22-4
7440-05-3
1317-36-8
1304-76-3
1303-86-2
1317-39-1
12036-10-1
59794-15-9
7440-22-4
13463-67-7
1313-13-9
1317-39-1
7440-50-8
7440-31-5
88
6
1.0
2.9
0.9
1.2
35
46
7
5
6
1
100
100
0.4459
0.0304
0.0051
0.0147
0.0046
0.0061
0.2217
0.2914
0.0443
0.0317
0.0380
0.0063
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 wires instead of pins terminals available for this model
RoHS exemptions: 6c – copper alloy containing up to 4% lead by weight; 7(c)-I – electrical or 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
Similar pages