Material Declaration
Statement of Materials, Construction
Component
Name
Weight (g)
Part Number: SP335ECR1‐L
Package: 32L QFN (5x5)
Material Weight %
CAS No.
Weight (g)
/Total Unit
/ Component
Material
Element/Compound
1
2
Die
Die Attach
0.0040
0.0087
Silicon
Silver
7631‐86‐9
7440‐22‐4
0.003983
0.007054
0.000519
0.000519
0.000519
0.000043
0.019238
0.000048
0.000048
0.000043
0.000555
0.029437
0.001529
0.001529
0.000033
0.002160
0.000000
0.000474
0.000008
5.88
10.41
0.77
0.77
0.77
0.06
28.40
0.07
0.07
0.06
0.82
43.46
2.26
2.26
0.05
3.19
0.00
0.70
0.01
100.00
81.50
6.00
6.00
6.00
0.50
96.52
0.24
0.24
0.21
2.78
90.50
4.70
4.70
0.10
99.98
0.02
99.99
0.01
(Octahydro‐4,7‐methano‐1 H‐indenediyl)bis(methylene)
42594‐17‐2
diacrylate
exo‐1,7,7‐trimethylbicyclo[2.2.1]hept‐2‐yl methacrylate
7534‐94‐3
5888‐33‐5
80‐43‐3
7440‐50‐8
7440‐47‐3
7440‐31‐5
7440‐66‐6
7440‐22‐4
60676‐86‐0
‐
‐
1333‐86‐4
7440‐31‐5
7440‐50‐8
7440‐05‐3
Isobornyl acrylate
Bis(.alpha.,.alpha.‐Dimethylbenzyl) peroxide
3
Leadframe
0.0199
Cu
Cr
Sn
Zn
Ag plating
4
Mold Compound
0.0325
Silica fused
Epoxy Resin
Phenol Resin
Carbon black
5
6
Plating
Wire
0.0022
0.0005
Sn
Other
Copper
Palladium
Total Unit Weight:
0.0677
Component weight is based on homogenous material used to assemble the unit. | Composition derived from the material declaration from vendors.
RoHS Certificate of Compliance
This package is fully RoHS compliant. The table above shows that this package meets the following RoHS requirements for EACH PACKAGE COMPONENT.
⊠
RoHS 2 (Recast) 2011/65/EU |
Fully Compliant
⊠
China RoHS |
Fully Compliant
⊠
RoHS‐6 |
Fully Compliant
⊠
Non Use of PFOS & PFOA
⊠
REACH |
Fully Compliant
⊠
Halogen‐free | Green
⊠
Dodd‐Frank Wall Street Reform and Consumer Protection Act, July 21, 2010
We comply with this conflict metal free policy that restricts the use of those conflict metals, mining from the Democratic Republic of Congo (DRC) and it’s
adjoining countries. Exar will not accept product which uses these conflict metals from these areas. We require our suppliers to enforce this policy and be
able to identify and verify from their sources of minerals are conflict free. Suppliers are required to report if they or any supplier through their supply chain
use any of these conflict metals that are derived from certain conflict minerals originating in the DRC or an adjoining country. Exar Corporation is not aware of
any conflict metals to be used in any of their products.
EU RoHS Restricted Substance
Cadmium & its compounds (Cd)
Hexavalent Chromium & its compounds (Cr(VI))
Mercury & its compounds (HG)
Polybrominated biphenyls (PBB)
Polybrominated diphenyl ethers (PBDE)
Lead & its compounds (Pb)
Allowable Limit
(at homogenous material level)
100 ppm (0.01 weight %)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
1000 ppm (0.10 weight %)
⊠
Flammability rating of UL 94‐V0
⊠
MSL Pb‐Free: L2 @ 260°C
Chiew Mee Foo, QA Manager
Exar Corporation
48720 Kato Road, Fremont, CA 94538 Phone: 510‐668‐7000
www.exar.com
Reference No: MDS‐00000339 Rev 000
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