CRT1206 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – CRT Series Thin Film Precision Chip

MATERIAL DECLARATION SHEET
Material Number
CRT1206
Product Line
CRT Series
Compliance Date 11-10-2006
RoHS Compliant
YES
MSL
1
No.
Construction
Element(subpart)
Homogeneous
Material
Material
weight
[mg]
1
Substrate
Ceramic
8.53
2
Backside Electrode Conductor
3
Upside Electrode Conductor
0.103
0.103
4
Overcoat
Epoxy Resin
0.0822
5
Edge Electrode
6
Resistor Layer
7
Marking
8
Nickel Plating
9
Tin Plating
NiCr
NiCr
Ink
Nickel
Tin
0.0073
0.073
0.0435
0.024
0.0554
Homogeneous
Material\
Substances
Aluminum oxide
Silicon dioxide
Magnesium oxide
Silver
Copper oxide
Silver
Copper oxide
Resins
Carbon Black
Silicon dioxide
Talc
Nickel
Chromium
Nickel
Chromium
Synthetic resin
Titanium dioxide
Nickel
Tin
CASRN
if applicable
1344-28-1
14808-60-7
1309-48-4
7440-22-4
1317-38-0
7440-22-4
1317-38-0
Trade secret
1333-86-4
60676-86-0
14807-96-6
7440-02-0
7440-47-3
7440-02-0
7440-47-3
Trade Secret
13463-67-7
7440-02-0
7440-31-5
Materials
Mass %
96
3
1
85
15
85
15
51.5
4.4
29.4
14.7
56
44
56
44
80
20
100
100
Total weight 9.0214
This Document was updated on: 2012/06/11
Important remarks:
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Material
Mass % of
total unit wt.
91.63
2.86
0.96
0.97
0.17
0.97
0.17
0.47
0.04
0.27
0.13
0.45
0.36
0.45
0.36
0.38
0.10
0.27
0.62
Subpart
mass of total
wt. (%)
94.55
1.14
1.14
0.91
0.08
0.81
0.48
0.27
0.61
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