CHV2512

MATERIAL DECLARATION SHEET
Material Number
CHV Series
Product Line
Thick film high voltage chip resistors
Compliance Date
2013-06-19
RoHS Compliant
Yes (Lead
Exemption)
No.
1
Construction
Element(subpart)
Ceramic
MSL
Homogeneous
Material
Substrate
1
Material
weight
[mg ]
8.588
Homogeneous
Material\
Substances
if applicable
Materials
Mass %
Material Mass
% of total unit
wt.
Aluminum oxide
1344-28-1
96
81.946
Silicon dioxide
7631-86-9
Magnesium
oxide
1309-48-4
CASRN
Subpart mass
of total wt. (%)
85.36
4
3.414
2
Top conductor
Silver
0.1620
Silver
7440-22-4
100
1.610
1.610
3
Bottom conductor
Silver
0.0543
Silver
7440-22-4
100
0.540
0.540
65997-18-4
75
0.810
12036-10-1
25
0.270
65997-18-4
92
0.949
1308-38-9
8
0.083
Epoxy resin
25036-25-3
100
2.313
Silver
7440-22-4
85
1.978
Phenolic resin
9003-36-5
15
0.349
4
Resistor
Ruthenium glass
0.1087
5
First encapsulating
Glass
0.1038
6
Overcoat
Epoxy resin
0.2327
7
Side conductor
Silver
0.2341
Headquarters Riverside CA
Lead-containing
glass*
Ruthenium
dioxide
Glass
Chromium III
oxide
1.080
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
1.032
2.313
2.327
page 1 of 2
MATERIAL DECLARATION SHEET
8
Plating (Middle)
Nickel
0.1985
Nickel
7440-02-0
100
1.973
1.973
9
Plating (Outer)
Tin
0.3573
Tin
7440-31-5
100
3.551
3.551
10
Marking
Epoxy
0.0215
Epoxy
25068-38-6
70
0.150
Titanium IV oxide
1317-80-2
30
0.064
Total weight
10.0609
This Document was updated on:
0.214
06/19/2013
Important remarks:
1. It is the responsibility of the user to verify they are accessing the latest version.
2. * Exemption 7c-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
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