Allegro MicroSystems, Inc.
Materials Declaration Report

Part Number:

ACS712ELCTR-20A-T

Package Code:

Lead Count:

Bump Count:

Plating:

Package Weight:

7.264927E-02 g

MSL Rating:

Composition Details

Die
Substances			weight	% of material	% of package
	Aluminum	Al	0.00002699 g	1.00000%	0.03715%
	Silicon	Si	0.00267221 g	99.00000%	3.67823%
Total:			0.00269920 g
Encapsulation
Substances			weight	% of material	% of package
	Antimony Trioxide	Sb2O3	0.00088760 g	2.00000%	1.22176%
	Carbon black	C	0.00013314 g	0.30000%	0.18326%
	Epoxy resin	EP	0.00443800 g	10.00000%	6.10880%
	Formaldehyde, polymer with bromophenol and (chloro		0.00110950 g	2.50000%	1.52720%
	Phenol, Polymer with Formaldehyde		0.00221900 g	5.00000%	3.05440%
	Silica, vitreous	Si	0.03559276 g	80.20000%	48.99259%
Total:			0.04438000 g
Lead Finish
Substances			weight	% of material	% of package
	Misc.		0.00000013 g	0.01000%	0.00018%
	Tin	Sn	0.00130987 g	99.99000%	1.80300%
Total:			0.00131000 g
Lead Frame
Substances			weight	% of material	% of package
	Copper	Cu	0.02421390 g	99.81000%	33.32986%
	Misc.		0.00000970 g	0.04000%	0.01336%
	Zirconium	Zr	0.00003639 g	0.15000%	0.05009%
Total:			0.02426000 g
Solder Bumps
Substances			weight	% of material	% of package
	Lead	Pb	0.00000007 g	95.00000%	0.00009%
	Tin	Sn	0.00000000 g	5.00000%	0.00000%
Total:			0.00000007 g
For information on "Green" molding compounds, please contact your local sales representative.

RoHS and other substances of concern

Die
Substances			0.00269920 g	ppm	w/avg ppm
	Cadmium	Cd		< 5.00 ppm	< 0.186 ppm
	Hexavalent Chromium	Cr+6		< 2.00 ppm	< 0.074 ppm
	Lead	Pb		< 5.00 ppm	< 0.186 ppm
	Mercury	Hg		< 2.00 ppm	< 0.074 ppm
	Polybrominated Biphenyls	PBB		< 5.00 ppm	< 0.186 ppm
	Polybrominated Diphenyl Ethers	PBDE		< 5.00 ppm	< 0.186 ppm
Encapsulation
Substances			0.04438000 g	ppm	w/avg ppm
	Antimony Trioxide	Sb2O3		= 20,000.00 ppm	= 12,217.600 ppm
	Brominated Flame Retardants	BFR		= 25,000.00 ppm	= 15,272.000 ppm
	Bromine	Br		< 5.00 ppm	< 3.054 ppm
	Cadmium	Cd		< 2.00 ppm	< 1.222 ppm
	Hexavalent Chromium	Cr+6		< 2.00 ppm	< 1.222 ppm
	Lead	Pb		= 8.00 ppm	= 4.887 ppm
	Mercury	Hg		< 2.00 ppm	< 1.222 ppm
	Polybrominated Biphenyls	PBB		< 5.00 ppm	< 3.054 ppm
	Polybrominated Diphenyl Ethers	PBDE		< 5.00 ppm	< 3.054 ppm
Lead Finish
Substances			0.00131000 g	ppm	w/avg ppm
	Cadmium	Cd		< 2.00 ppm	< 0.036 ppm
	Hexavalent Chromium	Cr+6		< 2.00 ppm	< 0.036 ppm
	Lead	Pb		= 10.00 ppm	= 0.180 ppm
	Mercury	Hg		< 2.00 ppm	< 0.036 ppm
	Polybrominated Biphenyls	PBB		< 5.00 ppm	< 0.090 ppm
	Polybrominated Diphenyl Ethers	PBDE		< 5.00 ppm	< 0.090 ppm
Lead Frame
Substances			0.02426000 g	ppm	w/avg ppm
	Cadmium	Cd		< 2.00 ppm	< 0.668 ppm
	Hexavalent Chromium	Cr+6		< 2.00 ppm	< 0.668 ppm
	Lead	Pb		< 2.00 ppm	< 0.668 ppm
	Mercury	Hg		< 2.00 ppm	< 0.668 ppm
	Nickel	Ni		= 0.00 ppm	= 0.000 ppm
	Polybrominated Biphenyls	PBB		< 5.00 ppm	< 1.670 ppm
	Polybrominated Diphenyl Ethers	PBDE		< 5.00 ppm	< 1.670 ppm
Solder Bumps
Substances			0.00000007 g	ppm	w/avg ppm
	Cadmium	Cd		< 2.00 ppm	< 0.000 ppm
	Hexavalent Chromium	Cr+6		< 2.00 ppm	< 0.000 ppm
	Lead	Pb		= 850,000.00 ppm	= 0.819 ppm
	Mercury	Hg		< 2.00 ppm	< 0.000 ppm
	Polybrominated Biphenyls	PBB		< 5.00 ppm	< 0.000 ppm
	Polybrominated Diphenyl Ethers	PBDE		< 5.00 ppm	< 0.000 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, Inc. assumes no responsibility for its use. The user is cautioned to verify that the information being relied upon is current.

Dear Customer:

Please note that, as a supplier of components, we are not required to assess regulatory requirements that may apply to the finished product such as the European RoHS Directive (2003/95/EC), hereinafter referred to as “RoHS”. Please note further that ACS712ELCTR-20A-T may contain small amounts of lead. Therefore, we cannot make representations, warranties or indemnities regarding the complete absence of lead in the 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, if that is your wish.

Allegro MicroSystems, Inc. is a cooperative environmental supplier who fully supports the global environmental initiatives. We value our relationship and we are committed to furthering our cooperation.

Geoffrey H. DesRosiers
Quality Systems Specialist

Allegro MicroSystems, Inc. Materials Declaration Report

Composition Details

Die

Encapsulation

Lead Finish

Lead Frame