Materials Declaration Report: A6282EESTR-T

Part Number: A6282EESTR-T
Package Code: ES
Lead Count: 24
Plating: Sn
Package Weight: 0.0464517 g
MSL Rating: 2
Lead-free EU RoHS Compliant China RoHS Compliant


Composition Details

Leadframe
Substances weight % of material % of package
Silver Ag 0.00029865 g 1.50000 % 0.64293 %
Iron Fe 0.00046789 g 2.35000 % 1.00725 %
Lead Pb 0.00000016 g 0.00082 % 0.00035 %
Phosphorus (wht/yellow) P 0.00001633 g 0.08200 % 0.03515 %
Zinc (metal) Zn 0.00003484 g 0.17500 % 0.07501 %
Copper Cu 0.01909170 g 95.89000 % 41.10011 %
Total: 0.01991000 g  
Encapsulation
Substances weight % of material % of package
Aluminum Al 0.00000005 g 0.02700 % 0.00012 %
Epoxy cresol novolac resin 0.00001939 g 9.69400 % 0.04174 %
Magnesium Mg 0.00000007 g 0.03700 % 0.00016 %
Silica, vitreous Si 0.00018046 g 90.23000 % 0.38849 %
Zinc (metal) Zn 0.00000002 g 0.01200 % 0.00005 %
Total: 0.00020000 g  
Die
Substances weight % of material % of package
Aluminum Al 0.00001436 g 0.40000 % 0.03091 %
Silicon Si 0.00357564 g 99.60000 % 7.69754 %
Total: 0.00359000 g  
Die Attach Adhesive
Substances weight % of material % of package
Silver Ag 0.01720000 g 80.00000 % 37.02771 %
Polyimide Pl 0.00430000 g 20.00000 % 9.25693 %
Total: 0.02150000 g  
Lead Finish
Substances weight % of material % of package
Misc. 0.00000008 g 0.01000 % 0.00017 %
Tin Sn 0.00079992 g 99.99000 % 1.72205 %
Total: 0.00080000 g  
Bonding Wire
Substances weight % of material % of package
Silver Ag 0.00000001 g 0.00290 % 0.00003 %
Gold Au 0.00045167 g 99.99323 % 0.97234 %
Misc. 0.00000000 g 0.00097 % 0.00001 %
Copper Cu 0.00000001 g 0.00290 % 0.00003 %
Total: 0.00045170 g  

For information on "Green" molding compounds, please contact your local sales representative.





RoHS and other substances of concern

Bonding Wire
Substances 0.00045170 g ppm w/avg ppm
Cadmium Cd   < 2 ppm < 0.019 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.019 ppm
Lead Pb   < 2 ppm < 0.019 ppm
Mercury Hg   < 2 ppm < 0.019 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.049 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.049 ppm
Lead Finish
Substances 0.00080000 g ppm w/avg ppm
Cadmium Cd   < 2 ppm < 0.034 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.034 ppm
Lead Pb   = 20 ppm = 0.344 ppm
Mercury Hg   < 2 ppm < 0.034 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.086 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.086 ppm
Leadframe
Substances 0.01991000 g ppm w/avg ppm
Cadmium Cd   < 2 ppm < 0.857 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.857 ppm
Lead Pb   = 53 ppm = 22.717 ppm
Mercury Hg   = 2 ppm = 0.857 ppm
Nickel Ni   = 0 ppm = 0.000 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 2.143 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 2.143 ppm

The less than (<) symbol is used to indicate that the test results are below the amounts indicated, which are the minimum detection limits of the laboratory performing the testing. The exception to this is for plating containing lead, where the maximum amount of lead is listed.
RoHS maximum limits (ppm): 1000 for Pb, Hg, Cr6+, PBB, PBDE (exemption: lead if solderballs are used.) 100 for Cd.
Reportable substances (if present): Antimony Trioxide, Brominated Flame Retardants, Nickel.
Weighted average = for part as a whole.

The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its use. The user is cautioned to verify that the information being relied upon is current.





As a supplier of components, we are not required to assess regulatory requirements (such as the European RoHS Directive (2011/65/EU) - hereinafter referred to as RoHS) that apply to finished product. Please note further that product may contain small amounts of lead. Therefore, we cannot make representations, warranties or indemnities regarding the complete absence of lead in the finished product.

You will note that, if there is sufficient volume and the above referenced product is not below RoHS allowable thresholds, we are prepared to discuss making a product listed by Allegro that is below RoHS allowable thresholds.

Allegro MicroSystems, LLC is a cooperative environmental supplier who fully supports global environmental initiatives. We value our customer relationships and are committed to provide the highest levels of quality standards.

Geoffrey H. DesRosiers
Quality Systems Specialist

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