MF-SM-250 Datasheet, PDF (1/1 Pages) Bourns Electronic Solutions – MATERIAL DECLARATION

MATERIAL DECLARATION SHEET
Material
MF-SM/250
Product Line
Multifuse
Revision Date Dec. 19, 2012
Revision
B
RoHS Compliant Yes
Breakdown of part Material/substance name (eg. Material/ substance
CAS No. / Int.
Material
No
(eg Lead, Ceramic body,
Sn alloy, Cu Copper)
weight in grams
Identifier
/substance Sum (%)
coating, plating,
(±0.1%)
weight %
additive)
1
Foi l
Copper
0.0212627
7440-50-8
5.62% 6.20%
Nickel
0.0022000
7440-02-0
0.58%
2
Solder Paste
Sn
0.0006848
7440-31-5
0.18% 0.29%
Ag
0.0004021
7440-22-4
0.11%
3
PE
Polyethylene Homopolymer
0.0451343
9002-88-4
11.93% 12.17%
Proprietary Additiv es
0.0009211
N/A
0.24%
4
Lead Frame
Copper
0.2652872
7440-50-8
70.10% 70.10%
Zinc
0.0000027
7440-66-6
0.00%
Sn
0.0000079
7440-31-5
0.00%
Fe
0.0000013
7439-89-6
0.00%
Pb
0.0000013
7439-92-1
0.00%
5
Carbon Black
C
0.0425126
1333-86-4
11.23% 11.23%
Total Wt. (Grams)
0.37842
Total
100%
100%