CMF-RL

MATERIAL DECLARATION SHEET
Material #
CMF-RL(BIG)
Product Line
PTC resistors
Date
1/6/2009
Version
A/1
RoHS Compliant
Yes
No.
1
Construction
element
Substrate
Material
group
Ceramic
Material
weight [g]
0.8691
Materials
CAS
if applicable
Average mass
[%]
Barium oxide
1304-28-5
50
13463-67-7
25
1314-18-7
10
Lead oxide
1317-36-8
7
Calcium oxide
1305-78-8
5
Titanium
dioxide
Strontium
oxide
Silver
Top electrode
Silver
Bottom electrode
Silver
7440-22-4
Tinned copper wire
Copper
100
0.477%
100
0.566%
100
6.187%
98
0.0064
Silver
7440-22-4
78
Zinc
7740-66-6
20
0.070
2
Copper
7440-50-8
95
Tin
7440-31-5
4
Other
Headquarters: Riverside, CA
76.816%
2
Other
4
100
0.0054
Other
3
Subpart
mass of
total wt. (%)
3
Other
2
Sum [%]
1
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MATERIAL DECLARATION SHEET
5
Encapsulation material
Silicon
0.1632
Silicon
dioxide
56275-01-5
78
Silicone resin
7631-86-9
20
Other
6
Soldering
Tin
0.0173
Marking
Glass
Tin
7440-31-5
96
Silver
7440-22-4
3.5
Total weight
Glass
14.424%
100
1.529%
2
Other
7
100
0.5
65997-18-4
100
100
1.1314
This document was updated on: January 6, 2009
Important remarks:
1. It is the responsibility of the user to verify they are accessing the latest version.
2. RoHS exemption: 7c – lead in electronic ceramic parts.
Headquarters: Riverside, CA
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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