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CASRN: CAS Registry Number® is a Registered Trademark of the American Chemical Society

MATERIAL DECLARATION SHEET

No.

Construction Element

(Subpart)

Homogeneous Material

Material

Weight (g)

Homogeneous

Material

CASRN

Material

Mass %

Material Mass

% of total

unit wt.

Subpart

mass of

total wt.

(%)

Substance

1

SUBSTRATE

Aluminum oxide

0.0125760

Aluminum oxide

1344-28-1

96

40.7808

42.48

0.0003668

Silicon dioxide

14808-60-7

2.8

1.1894

0.0001179

Magnesium oxide

1309-48-4

0.9

0.3823

0.0000393

Calcium oxide

1305-78-8

0.3

0.1275

2

ELECTRODE

Silver Palladium

0.0000035

Bismuth trioxide

1304-76-3

0.875

0.0114

1.30

0.0000025

Copper

7440-50-8

0.625

0.0081

0.0000152

Palladium

7440-05-3

3.8

0.0494

0.0003680

Silver

7440-22-4

92.0

1.196

0.0000003

Boron oxide

1303-86-2

0.075

0.001

0.0000002

Barium

7440-39-3

0.05

0.0006

0.0000103

Glass

65997-18-4

2.575

0.0335

3

RESISTANCE

ELEMENT

METAL GLAZED

COATING

0.0001620

Lead oxide

1317-36-8

27.0

0.5265

1.95

0.0000900

Palladium

7440-05-3

15.0

0.2925

0.000270018

Silver

7440-22-4

45.003

0.8776

0.0000156

Boron oxide

1303-86-2

2.6

0.0507

0.0000102

Manganese oxide

1313-13-9

1.7

0.0331

0.0000462

Ruthenium dioxide

12036-10-1

7.7

0.1501

0.000005982

Glass

65997-18-4

0.997

0.0195

4

TERMINAL

CONNECTOR

Sn-3Ag-0.5Cu

0.0000050

Copper

7440-50-8

0.5

0.0162

3.24

0.0000300

Silver

7440-22-4

3

0.0972

0.0009650

Tin

7440-31-5

96.5

3.1266

Material Number

TC 33 (RC < 1KΩ)

Product Line

Trimmer

Compliance Date

8-16-2004

RoHS Compliant

Yes

MSL