4818P

MATERIAL DECLARATION SHEET
Material Number
4818P LF Series
Product Line
Networks
Compliance Date
1-1-2005
RoHS Compliant
Yes
No.
1
Construction
Element (subpart)
Ceramic substrate
2
Resistor/Conductor
Glass
3
Terminal pins
4
Terminal finish
5
Internal lead attach
MSL
Homogeneous
Material
alumina
1
Material
weight [g]
0.1134
Glass
0.00226
Copper
Plating
(Hot tin dip)
0.00964
Solder
0.00912
Homogeneous
Material\
Substances
Aluminum oxide
Silver
1344-28-1
7440-22-4
Ruthenium dioxide
12036-10-1
Boron trioxide
Aluminum oxide
Lead monoxide
Silicon dioxide
Calcium oxide
1303-86-2
1344-28-1
1317-36-8
7631-86-9
1305-78-8
1308-38-9
6
Body
Plastic
Total weight
Headquarters Riverside CA
0.2216
if applicable
Materials
Mass %
Material
Mass % of
total unit wt.
30.53
0.41
0.02
0.02
0.003
0.097
0.051
0.003
0.006
2.59
4.131
0.0291
0.25
2.16
Copper
Tin
Copper
Tin
Lead
7440-50-8
7440-50-8
7440-31-5
7439-92-1
100
67.98
2.96
2.96
0.49
15.76
8.37
0.49
0.99
100
99.3
0.7
10
88
Silver
7440-22-4
2
0.05
Silica
Epoxy resin
Phenolic resin
Antimony trioxide
Brominated epoxy
Carbon black
14808-60-7
29690-82-2
9003-35-4
1309-64-4
40039-93-8
1333-86-4
69
10
10
5
5
1
41.16
5.97
5.97
2.98
2.98
0.59
Chromium III oxide
0.01554
CASRN
7440-31-5
Subpart
mass of total
wt. (%)
30.53
0.61
2.59
4.16
2.46
59.65
0.37148
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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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MATERIAL DECLARATION
This Document was updated on:
December 6, 2010
Important remarks:
1.
2.
It is the responsibility of the user to verify they are accessing the latest version.
RoHS exemptions used: 7a – lead in high temperature solder; 7[c]-I (formerly exemption 5) lead in glass in electronic components
Headquarters Riverside CA
www.bourns.com
CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society
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