Bourns CRL2512 Chip resistor Datasheet

MATERIAL DECLARATION SHEET
Material Number
CRL2512
Product Line
Chip resistor
Compliance Date
2010/10/26
RoHS Compliant
YES
MSL
1
No.
Construction
Element(subpart)
Homogeneou
s Material
Material
weight [mg]
1
Ceramic Substrate
alumina
33.806
2
Conductor Layer
glass
0.512
Homogeneous
Material\
Substances
Aluminum oxide
Silicon dioxide
Silver
Bismuth trioxide
Barium oxide
Silicon dioxide
Boron oxide
Ruthenium dioxide
3
Resistive Element
glass
0.486
4
5
Over-Coating
Marking
Epoxy
Epoxy
0.656
0.041
6
End Terminal
NI-CR
0.011
7
8
Nickel underplate
Matte tin plating
Silver
Palladium
Lead oxide (Glass)
Nickel
Tin
Total weight
This Document was updated on:
1.145
1.021
37.678
Epoxy
Epoxy
Nickel
Chromium III
Nickel
Tin
if applicable
Materials
Mass %
1344-28-1
14808-60-7
7440-22-4
1304-76-3
1304-28-5
7631-86-9
1303-86-2
12036-10-1
7440-22-4
7440-05-3
1317-36-8
29690-82-2
25068-38-6
7440-02-0
7440-47-3
7440-02-0
7440-31-5
96%
4%
96%
1%
1%
1%
1%
25%
40%
15%
20%
100%
100%
80%
20%
100%
100%
CASRN
Material
Mass % of
total unit wt.
86.13%
3.59%
1.29%
0.0175%
0.0175%
0.0175%
0.0175%
0.32%
0.52%
0.19%
0.26%
1.74%
0.11%
0.02%
0.01%
3.04%
2.71%
Subpart
mass of total
wt. (%)
89.72%
1.36%
1.29%
1.74%
0.11%
0.03%
3.04%
2.71%
10.26.2010
Important remarks:
1.
2.
It is the responsibility of the user to verify they are accessing the latest version.
RoHS exemption – 7(C)-I electrical and electronic components containing lead in a glass or ceramic...
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