Materials Declaration Report: A1233LLTR-T

Part Number: A1233LLTR-T
Package Code: OL
Lead Count: 8
Plating: Sn
Package Weight: 0.07426 g
MSL Rating: TBD
Lead-free EU RoHS Compliant China RoHS Compliant


Composition Details

Leadframe
Substances weight % of material % of package
Iron Fe 0.00056158 g 2.35000 % 0.75623 %
Lead Pb 0.00000020 g 0.00082 % 0.00026 %
Phosphorus (wht/yellow) P 0.00001960 g 0.08200 % 0.02639 %
Zinc (metal) Zn 0.00004182 g 0.17500 % 0.05632 %
Copper Cu 0.02327381 g 97.39218 % 31.34097 %
Total: 0.02389700 g  
Encapsulation
Substances weight % of material % of package
Carbon black C 0.00017752 g 0.40000 % 0.23905 %
Fused silica SiO2 0.03590342 g 80.90000 % 48.34827 %
Misc. 0.00057694 g 1.30000 % 0.77692 %
Epoxy Resin / Basic Durometer EP 0.00341726 g 7.70000 % 4.60175 %
Metal oxide, hydroxide or salt ISO 1043-4 0.00221900 g 5.00000 % 2.98815 %
Phenolic Resin / Basic Duromer 0.00208586 g 4.70000 % 2.80886 %
Total: 0.04438000 g  
Die
Substances weight % of material % of package
Aluminum Al 0.00001052 g 0.40000 % 0.01417 %
Silicon Si 0.00261948 g 99.60000 % 3.52744 %
Total: 0.00263000 g  
Die Attach Adhesive
Substances weight % of material % of package
Silver Ag 0.00092660 g 82.00000 % 1.24778 %
Polyimide Pi 0.00020340 g 18.00000 % 0.27390 %
Total: 0.00113000 g  
Lead Finish
Substances weight % of material % of package
Misc. 0.00000016 g 0.01000 % 0.00021 %
Tin Sn 0.00155984 g 99.99000 % 2.10052 %
Total: 0.00156000 g  
Bonding Wire
Substances weight % of material % of package
Silver Ag 0.00000001 g 0.00290 % 0.00001 %
Gold Au 0.00029998 g 99.99323 % 0.40396 %
Misc. 0.00000000 g 0.00097 % 0.00000 %
Copper Cu 0.00000001 g 0.00290 % 0.00001 %
Total: 0.00030000 g  
Internal Leadframe Finish
Substances weight % of material % of package
Silver Ag 0.00036264 g 99.90000 % 0.48833 %
Sulfur S 0.00000018 g 0.05000 % 0.00024 %
Carbon C 0.00000018 g 0.05000 % 0.00024 %
Total: 0.00036300 g  

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





RoHS and other substances of concern

Bonding Wire
Substances 0.00030000 g ppm w/avg ppm
Beryllium Be   = 3 ppm = 0.012 ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 0.003 ppm < 0.000 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 0.003 ppm < 0.000 ppm
Cadmium Cd   < 2 ppm < 0.008 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 0.003 ppm < 0.000 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 0.003 ppm < 0.000 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.008 ppm
Lead Pb   < 2 ppm < 0.008 ppm
Mercury Hg   < 2 ppm < 0.008 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.020 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.020 ppm
Die
Substances 0.00263000 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 1.771 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 1.771 ppm
Cadmium Cd   < 5 ppm < 0.177 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 1.771 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 1.771 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.071 ppm
Lead Pb   < 5 ppm < 0.177 ppm
Mercury Hg   < 2 ppm < 0.071 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.177 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.177 ppm
Die Attach Adhesive
Substances 0.00113000 g ppm w/avg ppm
Antimony Trioxide Sb2O3   < 10 ppm < 0.152 ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 0.761 ppm
Bromine Br   < 50 ppm < 0.761 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 0.761 ppm
Cadmium Cd   < 2 ppm < 0.030 ppm
Chlorine Cl   < 50 ppm < 0.761 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 0.761 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 0.761 ppm
Flourine Fl   < 50 ppm < 0.761 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.030 ppm
Iodine I   < 50 ppm < 0.761 ppm
Lead Pb   < 2 ppm < 0.030 ppm
Mercury Hg   < 2 ppm < 0.030 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.076 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.076 ppm
Encapsulation
Substances 0.04438000 g ppm w/avg ppm
Antimony Trioxide Sb2O3   < 2 ppm < 1.195 ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 29.882 ppm
Bromine Br   < 50 ppm < 29.882 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 29.882 ppm
Cadmium Cd   < 2 ppm < 1.195 ppm
Chlorine Cl   < 50 ppm < 29.882 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 29.882 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 29.882 ppm
Flourine Fl   < 50 ppm < 29.882 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 1.195 ppm
Iodine I   < 50 ppm < 29.882 ppm
Lead Pb   < 2 ppm < 1.195 ppm
Mercury Hg   < 2 ppm < 1.195 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 2.988 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 2.988 ppm
Internal Leadframe Finish
Substances 0.00036300 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 30 ppm < 0.147 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 30 ppm < 0.147 ppm
Cadmium Cd   < 2 ppm < 0.010 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 30 ppm < 0.147 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 30 ppm < 0.147 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.010 ppm
Lead Pb   = 5 ppm = 0.024 ppm
Mercury Hg   < 2 ppm < 0.010 ppm
Polybrominated Biphenyls PBB   < 2 ppm < 0.010 ppm
Polybrominated Diphenyl Ethers PBDE   < 2 ppm < 0.010 ppm
Lead Finish
Substances 0.00156000 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 1.050 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 1.050 ppm
Cadmium Cd   < 2 ppm < 0.042 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 1.050 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 1.050 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.042 ppm
Lead Pb   = 39 ppm = 0.819 ppm
Mercury Hg   < 2 ppm < 0.042 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 0.105 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 0.105 ppm
Leadframe
Substances 0.02389700 g ppm w/avg ppm
Bis (2-ethylhexyl) Phthalate CAS 117-81-7 DEHP   < 50 ppm < 16.090 ppm
Butyl benzyl Phthalate CAS 85-68-7 BBP   < 50 ppm < 16.090 ppm
Cadmium Cd   < 2 ppm < 0.644 ppm
Dibutylphthalate CAS 84-74-2 DBP   < 50 ppm < 16.090 ppm
Diisobutyl Phthalate CAS 84-69-53 DIBP   < 50 ppm < 16.090 ppm
Hexavalent Chromium Cr+6   < 2 ppm < 0.644 ppm
Lead Pb   = 13 ppm = 4.183 ppm
Mercury Hg   < 2 ppm < 0.644 ppm
PFOA PFOA   < 1 ppm < 0.322 ppm
PFOS PFOS   < 1 ppm < 0.322 ppm
Polybrominated Biphenyls PBB   < 5 ppm < 1.609 ppm
Polybrominated Diphenyl Ethers PBDE   < 5 ppm < 1.609 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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