3313 (26K-2M ohms)

MATERIAL DECLARATION SHEET
Material Number
3313 (25K – 5Meg ohms)
Product Line
Trimming potentiometer
Compliance Date
3/08/2005
RoHS Compliant
Yes
MSL
No.
Construction
Element(subpart)
Homogeneous
Material
Material
weight [g]
1
Seal Ring
Silicone Rubber
0.0001
Homogeneous
Material\
Substances
Silicone Rubber
Polydimethylsiloxane
2
3
Lube
Lube
Rotor
Nylon
0.0005
0.074
Dimethylsiloxane
Silica, amorphous
Non-hazardous
lubricating oil
1,4Benzenedicarboxylic
acid, polymer with 2methyl-1, 8octanediamine and
1,9-nonanediamine
(9Cl)
Glass Fiber
Brominated
polystyrene
Proprietary Ingredients
4
5
Contact Spring
Body
Nickel Silver Alloy
Nylon
0.0009
0.0125
Copper
Nickel
Zinc
PA46
Glass fiber
Antimony trioxide
Tribromopolystyrene
Headquarters Riverside CA
CASRN
if applicable
112926-00-8
63148-62-9
70131-67-8
7631-86-9
169284-22-4
100
16
3
3
Material
Mass % of
total unit wt.
0.083
0.066
0.013
0.013
78
0.324
42
25.835
Materials
Mass %
Subpart
mass of total
wt. (%)
0.083
0.416
61.513
65997-17-2
33
20.299
88497-56-7
22
13.532
1309-64-4
3
55
18
27
39.5
40
5.5
1.845
0.411
0.135
0.202
4.104
4.156
0.571
57137-10-7
15
1.559
7440-50-8
7440-02-0
7440-66-6
32131-17-2
65997-17-3
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
0.748
10.391
page 1 of 2
MATERIAL DECLARATION SHEET
6
Leadframe
Copper Alloy
Plating
0.0117
0.001
7
Substrate
Ceramic
0.019
8
Termination Ink
Ink
0.0004
9
Resistive Ink
Ink
0.0002
Total weight
This Document was updated on:
Copper
Tin
Aluminum Oxide
Silicon Oxide
Magnesium Oxide
Calcium Oxide
Silver
Palladium
Dibismuth-trioxide
Platinum
Lead
Silicon
Nickel-monoxide
7440-50-8
7440-31-5
1344-28-1
7631-86-9
1309-48-4
1305-78-8
7440-22-4
7440-05-3
1304-76-3
7440-06-4
1317-36-8
7440-21-3
1313-99-1
Ruthenium Dioxide
Boron oxide
Silicon dioxide
12036-10-1
1303-86-2
7631-86-9
Lead oxide
1317-36-8
100
100
96
2
1
1
53.5
23
12
6
1.6
1.6
1.6
9.7
3.5
10.4
76.4
9.725
0.831
15.162
0.316
0.158
0.158
0.178
0.076
0.040
0.020
0.005
0.005
0.005
0.0161
0.0058
0.0173
0.1268
9.725
0.831
15.794
0.330
0.166
0.1203
January 27, 2012
Important remarks:
1.
2.
It is the responsibility of the user to verify they are accessing the latest version.
Please see RoHS Certificate of Compliance for exemptions used.
Headquarters Riverside CA
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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