Chemical content 1N4745A

Type number Package Package description Total product weight

1N4745A SOD66 DO-41 266.08000 mg

Pb-free soldering Pb soldering

12NC Effective Version MSL PPT MPPT MSL PPT MPPT Number of

processing

cycles

Assembly site RHF-

indicator

9339 317 10133 2012-11-07 10 1 260 30 s 1 235 20 s 3 Shanwei, China IMG

9339 317 10113 2012-11-07 11 1 260 30 s 1 235 20 s 3 Shanwei, China IMG

Subpart Material

group

Substances CAS number Mass(mg) Mass(%) of subpart Mass(%) of total product

Die Doped Silicon Silicon (Si) 7440-21-3 0.06281 57.10000 0.02361

pure metal layer Silver (Ag) 7440-22-4 0.04719 42.90000 0.01774

subTotal 0.11000 100.00000 0.04134

Component Additive Carbon black 1333-86-4 0.00261 13.03000 0.00098

Filler Silica -amorphous fumed- cas no.

112945-52-5

112945-52-5 0.00060 2.99000 0.00023

Pigment C.I. Pigment Blue 15 147-14-8 0.00049 2.44000 0.00018

C.I. Pigment Violet 23 6358-30-1 0.00071 3.53000 0.00027

Polymer 2.2.4-Trimethyl-1.3-pentanediol

Diisobutyrate

6846-50-0 0.00179 8.96000 0.00067

Bisphenol-A/Formaldehyde

polymer

25085-75-0 0.00640 32.01000 0.00241

Diethylene Glycol Mono(2-

ethylhexyl)ether

1559-36-0 0.00331 16.55000 0.00124

Melamine/Formaldehyde

polymer -Methylated-

68002-20-0 0.00380 19.00000 0.00143

Poly Ethylene (PE) 9002-88-4 0.00030 1.49000 0.00011

subTotal 0.02000 100.00000 0.00752

Component Iron-nickel alloy Copper (Cu) 7440-50-8 7.93830 23.50000 2.98343

Dicopper Oxide (Cu2O) 1317-39-1 0.32091 0.95000 0.12061

Iron (Fe) 7439-89-6 14.79226 43.79000 5.55933

Nickel (Ni) - cas no. 7440-02-0 7440-02-0 10.72853 31.76000 4.03207

subTotal 33.78000 100.00000 12.69543

Component Copper alloy Copper (Cu) 7440-50-8 30.84480 18.00000 11.59230

Iron (Fe) 7439-89-6 140.51520 82.00000 52.80938

subTotal 171.36000 100.00000 64.40168

Component Metal oxide Antimony Trioxide (Sb2O3) - cas

no. 1309-64-4

1309-64-4 0.08079 0.15000 0.03036

Boric Anhydride (B2O3) 1303-86-2 1.61580 3.00000 0.60726

Lead Oxide (PbO) 1317-36-8 32.63916 60.60000 12.26667

Potassium Oxide (K2O) 12136-45-7 2.15440 4.00000 0.80968

Silicon Dioxide (SiO2) 14808-60-7 17.36985 32.25000 6.52806

subTotal 53.86000 100.00000 20.24203

Post-plating Impurity Antimony (Sb) 7440-36-0 0.00021 0.00300 0.00008

Bismuth (Bi) 7440-69-9 0.00007 0.00100 0.00003

Copper (Cu) 7440-50-8 0.00007 0.00100 0.00003