Materials Declaration Report: A3163ELTTR

Part Number: A3163ELTTR
Package Code: LL
Lead Count: 3
Plating: Sn
Package Weight: 0.0527 g
MSL Rating: *
*Through-hole devices not covered by J-STD-020.
Lead-free EU RoHS Compliant China RoHS Compliant


Composition Details

Leadframe
Substances weight % of material % of package
Misc. 0.00000891 g 0.03750 % 0.01690 %
Zirconium Zr 0.00002078 g 0.08750 % 0.03943 %
Copper Cu 0.02372031 g 99.87500 % 45.01008 %
Total: 0.02375000 g  
Encapsulation
Substances weight % of material % of package
2,6-Dibromo-4-(1-(3-bromo-4-hydroxyphenyl)-1-methy 0.00025974 g 1.11000 % 0.49287 %
Aluminum Al 0.00002948 g 0.12600 % 0.05595 %
Antimony/Antimony compounds Sb2O3 0.00000749 g 0.03200 % 0.01421 %
Epoxy cresol novolac resin 0.00602363 g 25.74200 % 11.43004 %
Silica, vitreous Si 0.01707966 g 72.99000 % 32.40923 %
Total: 0.02340000 g  
Die
Substances weight % of material % of package
Aluminum Al 0.00001200 g 0.40000 % 0.02277 %
Silicon Si 0.00298800 g 99.60000 % 5.66983 %
Total: 0.00300000 g  
Die Attach Adhesive
Substances weight % of material % of package
Silver Ag 0.00084000 g 70.00000 % 1.59393 %
Polyimide Pi 0.00036000 g 30.00000 % 0.68311 %
Total: 0.00120000 g  
Lead Finish
Substances weight % of material % of package
Misc. 0.00000013 g 0.01000 % 0.00025 %
Tin Sn 0.00129987 g 99.99000 % 2.46655 %
Total: 0.00130000 g  
Bonding Wire
Substances weight % of material % of package
Silver Ag 0.00000000 g 0.00290 % 0.00000 %
Gold Au 0.00005000 g 99.99323 % 0.09487 %
Misc. 0.00000000 g 0.00097 % 0.00000 %
Copper Cu 0.00000000 g 0.00290 % 0.00000 %
Total: 0.00005000 g  

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





RoHS and other substances of concern

Bonding Wire
Substances 0.00005000 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 0.047 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 0.047 ppm
Cadmium Cd   < 2 ppm < 0.002 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 0.047 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 0.047 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.002 ppm
Lead Pb   < 2 ppm < 0.002 ppm
Mercury Hg   < 2 ppm < 0.002 ppm
Polybrominated Biphenyls PBB   < 10 ppm < 0.009 ppm
Polybrominated Diphenyl Ethers PBDE   < 10 ppm < 0.009 ppm
Die
Substances 0.00300000 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 2.846 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 2.846 ppm
Cadmium Cd   < 2 ppm < 0.114 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 2.846 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 2.846 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.114 ppm
Lead Pb   < 2 ppm < 0.114 ppm
Mercury Hg   < 2 ppm < 0.114 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.285 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.285 ppm
Die Attach Adhesive
Substances 0.00120000 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 1.139 ppm
Bromine Br   < 50 ppm < 1.139 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 1.139 ppm
Cadmium Cd   < 2 ppm < 0.046 ppm
Chlorine Cl   < 50 ppm < 1.139 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 1.139 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 1.139 ppm
Flourine Fl   < 50 ppm < 1.139 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.046 ppm
Iodine I   < 50 ppm < 1.139 ppm
Lead Pb   < 2 ppm < 0.046 ppm
Mercury Hg   < 2 ppm < 0.046 ppm
Polybrominated Biphenyls PBB   < 50 ppm < 1.139 ppm
Polybrominated Diphenyl Ethers PBDE   < 50 ppm < 1.139 ppm
Encapsulation
Substances 0.02340000 g ppm w/avg ppm
Antimony Trioxide Sb2O3   = 6130 ppm = 2721.860 ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 22.201 ppm
Bromine Br   = 8320 ppm = 3694.270 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 22.201 ppm
Cadmium Cd   < 2 ppm < 0.888 ppm
Chlorine Cl   = 144 ppm = 63.939 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 22.201 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 22.201 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.888 ppm
Lead Pb   = 626 ppm = 277.958 ppm
Mercury Hg   < 2 ppm < 0.888 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 2.220 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 2.220 ppm
Lead Finish
Substances 0.00130000 g ppm w/avg ppm
Cadmium Cd   < 2 ppm < 0.049 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.049 ppm
Lead Pb   < 2 ppm < 0.049 ppm
Mercury Hg   < 2 ppm < 0.049 ppm
Polybrominated Biphenyls PBB   < 0.1 ppm < 0.002 ppm
Polybrominated Diphenyl Ethers PBDE   < 0.1 ppm < 0.002 ppm
Leadframe
Substances 0.02375000 g ppm w/avg ppm
Cadmium Cd   < 2 ppm < 0.901 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.901 ppm
Lead Pb   < 2 ppm < 0.901 ppm
Mercury Hg   < 2 ppm < 0.901 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 2.253 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 2.253 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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