CRS0805

MATERIAL DECLARATION SHEET
Material Number
CRS 0805
Product Line
High power & anti-surge
chip resistors
Compliance Date
5-29-2013
RoHS Compliant
Yes (Lead
Exemption)
No.
1
Construction
Element(subpart)
Ceramic
MSL
Homogeneous
Material
Substrate
1
Material
weight
[mg]
4.1120
Homogeneous
Material\
Substances
if applicable
Materials
Mass %
Material
Mass % of
total unit wt.
Aluminum oxide
1344-28-1
96
81.075
Silicon dioxide
7631-86-9
4
3.378
CASRN
Magnesium oxide
1309-48-4
Subpart
mass of total
wt. (%)
84.453
2
Top conductor
Silver
0.0817
Silver
7440-22-4
100
1.678
1.678
3
Bottom conductor
Silver
0.0482
Silver
7440-22-4
100
0.990
0.990
Silver
7440-22-4
40
0.402
Ruthenium
dioxide
12036-10-1
20
0.201
Palladium
7440-05-3
15
0.151
Lead-containing
Glass
65997-18-4
25
0.252
4
Resistor
Headquarters Riverside CA
Silver Palladium
0.0490
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
1.006
page 1 of 2
MATERIAL DECLARATION SHEET
5
First encapsulating
Resin
Glass
65997-18-4
92
0.882
Chromium oxide
1308-38-9
8
0.077
Resin
25036-25-3
100
2.407
Silver
7440-22-4
85
2.980
Resin
9003-36-5
15
0.526
0.0467
6
Overcoat
Resin
0.1172
7
Side conductor
Silver
0.1707
0.959
2.407
3.506
8
Plating (Middle)
Nickel
0.0925
Nickel
7440-02-0
100
1.900
1.900
9
Plating (Outer)
Tin
0.1388
Tin
7440-31-5
100
2.851
2.851
Resin
25068-38-6
70
0.175
10
Marking
Resin
0.0122
Titanium oxide
1317-80-2
30
0.075
Total weight
0.250
4.869
This Document was updated on: 05/29/2013
Important remarks:
1. It is the responsibility of the user to verify they are accessing the latest version.
2. Lead in glass - exemption 7c-I.
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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