3312 (10-200 ohms)

MATERIAL DECLARATION SHEET
Material Number
3312 ( 10! to 200! )
Product Line
Trimmer
Compliance Date
3-1-2005
RoHS Compliant
Yes DC 0509
No.
Construction
Element
(subpart)
Homogeneous
Material
MSL
Material
weight
[g]
Homogeneous
Material/
if applicable
7440-44-0
7439-96-5
Materials
Mass %
0.15
2
7440-21-3
7440-47-3
7440-02-0
7439-89-6
1
17
7
72.85
0.124
2.102
0.865
9.006
12.363
6.044
2.719
0.89
1.335
2.654
6.044
169284-22-4
100
55
18
27
42
65997-17-3
33
2.085
6.139
88497-56-7
65997-17-3
22
42
33
1.39
15.577
12.239
88497-56-7
7440-50-8
7440-31-5
22
100
100
8.159
6.044
2.747
Lid
Stainless Steel
0.0045
Silicon
Chromium
Nickel
Iron
2
Seal Ring
Silicone
0.0022
3
Contact Spring
Nickel Silver
0.0018
Silicone Rubber
Copper
Nickel
Zinc
Polyamide 9T
5
6
Rotor
Nylon
0.0023
Housing
Nylon
0.0135
Terminals
Copper
Plating
0.0022
0.001
Headquarters Riverside CA
Subpart
mass of
total wt.
(%)
Substances
Carbon
Manganese
1
4
CASRN
Material
Mass %
of total
unit wt.
0.019
0.247
Glass Fiber
Brominated
Polystyrene
Polyamide 9T
Glass Fiber
Brominated
Polystyrene
Copper
Tin
63394-02-5
7440-50-8
7440-02-0
7440-66-6
169284-22-4
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
4.945
37.088
6.044
0.027
page 1 of 2
MATERIAL DECLARATION SHEET
7
8
Substrate
Resistive Ink
Alumina
Ink
0.0088
0.0001
9
Termination Ink
Ink
0.0002
10
Lube
Grease
0.0008
Total weight
0.0364
Aluminum Oxide
Silicon Oxide
1344-28-1
7631-86-9
96
2
23.209
0.484
Magnesium Oxide
Calcium Oxide
Silver
Palladium
Barium borate glass
Manganese dioxide
Silver
Palladium
Glass
Polydimethylsiloxane
1309-48-4
1
1
25
30
41
4
79.2
13.2
7.6
100
0.242
0.242
0.069
0.082
0.113
0.011
0.435
0.072
0.042
2.198
1305-78-8
7440-22-0
7440-05-3
13701-05-2
1313-13-9
7440-22-4
7440-05-3
65997-17-3
63148-62-9
24.176
0.275
0.549
2.198
This Document was updated on: 3-21-2011
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