# SUMMARY: SP1481ECN-L Material Declaration

Product: SP1481ECN-L
Package: 8L NSOIC

Component	Material	CAS No.	Weight (mg)	Weight %
Die	Silicon	7440-21-3	2.7400	2.95
Die Attach	Silver	7440-22-4	0.5545	0.44
Die Attach	Acrylic Resin	-	0.5545	0.05
Die Attach	Polybutadiene Derivative	-	0.5545	0.03
Die Attach	Bitadiene Copolymer	-	0.5545	0.01
Die Attach	Acrylate	-	0.5545	0.04
Die Attach	Epoxy Resin	-	0.5545	0.01
Die Attach	Peroxide	-	0.5545	0.00
Die Attach	Additive	-	0.5545	0.01
Leadframe	Copper	7440-50-8	35.9827	35.79
Leadframe	Iron	7439-89-6	35.9827	0.85
Leadframe	Phosphorus	7723-14-0	35.9827	0.04
Leadframe	Zinc	7440-66-6	35.9827	0.08
Leadframe	Silver	7440-22-4	35.9827	1.93
Mold Compound	Epoxy Resin 1	-	53.1280	1.43
Mold Compound	Epoxy Resin 2	-	53.1280	0.46
Mold Compound	Epoxy Resin 3	-	53.1280	1.71
Mold Compound	Phenol Resin	-	53.1280	2.29
Mold Compound	Carbon Black	1333-86-4	53.1280	0.11
Mold Compound	Amorphous Silica	60676-86-0	53.1280	50.27
Mold Compound	Crystal Silica	14808-60-7	53.1280	0.86
Plating	Tin	7440-31-5	0.5240	0.56
Wire	Copper	7440-50-8	0.0727	0.08
Wire	Others	7440-05-3	0.0727	0.01

Key Compliance Statements:

️· RoHS Compliance: This product is fully compliant with RoHS 2 (Recast) 2011/65/EU.
️· Conflict Minerals: Exar Corporation complies with conflict mineral reporting requirements.
️· Halogen-Free: The product is halogen-free.
️· Flammability: Rated UL 94-V0.
️· MSL: Moisture Sensitivity Level Pb-Free: L1 @ 260°C.

Total Unit Weight: 93.0019 mg