PTB Datasheet, PDF (1/2 Pages) Bourns Electronic Solutions – Panel Controls

MATERIAL DECLARATION SHEET
Material Number
PTB
Product Line
Panel Controls
Compliance Date
Since Inception
RoHS Compliant
Yes
MSL
N/A
No.
Construction
Element (subpart)
1
Case
2
Lever
3
Wiper
4 resistance Board
Homogeneous
Material
Tinplate
Iron
Polycarbonate
Copper Alloy
Bakelite
Material
weight [g]
7.598
2.038
0.022
2.383
Homogeneous Material/
Substances
Iron
Nickel
Chromium
Tin
Silicon
Manganese
Carbon
Polycarbonate
Zinc
Iron
Copper
Nickel
Phosphorus
Silica Fused
Epoxy, Cresol Novolac
Phenol Novolac
Carbon
Silver
CASRN
if applicable
7439-89-6
7740-02-0
7740-47-3
7440-31-5
7740-21-3
7439-96-5
7440-44-0
7440-66-6
7439-89-6
7440-50-8
7440-02-0
7723-14-0
60676-86-0
39690-82-2
9003-35-4
7440-44-0
7440-22-4
Materials
Mass %
67.92
10
1
0.01
2
1.52
19.5
45.42
0.09
54.5
94.15
8.25
0.69
30.95
9.49
3.13
0.73
0.54
Material
Mass % of
total unit wt.
34.133
5.029
0.5029
0.005
1.005
0.762
9.811
6.123
0.013
7.351
0.137
0.012
0.001
4.878
1.495
0.494
0.115
0.085
Subpart
mass of
total wt. (%)
50.31
13.50
0.15
13.89
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