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

MATERIAL DECLARATION SHEET

Material Number

3540S-L

Product Line

Precision Potentiometer

Compliance Date

May 31, 2006

RoHS Compliant

Yes

MSL

N/A

No.

Construction

Element (subpart)

Homogeneous

Material

Material

weight [g]

Homogeneous Material/

Substances

CASRN

if applicable

Materials

Mass %

Material

Mass % of

total unit wt.

Subpart

mass of

total wt. (%)

Benzene, 1,4-dichloro-,polymer

with sodium sulfide

26125-40-6

28.4

0.631

Carbon Black

1333-86-4

0.6

0.013

Glass Fibers

65997-17-3

35

0.778

Additives

1

0.022

1

Terminal Cover

PPS

0.2905

Mineral Powder

35

0.778

2.221

Copper

7440-50-8

65

0.373

Zinc

7440-66-6

17

0.098

Nickel Silver

0.075

Nickel

7440-02-0

18

0.103

0.574

Plating

0.00684

Gold

7440-57-5

100

0.052

0.052

Silver

7440-22-4

56

0.028

Copper

7440-50-8

22

0.011

Zinc

7440-66-6

17

0.009

2

Element Terminal X

2

Inlay

0.0066

Tin

7440-31-5

5

0.003

0.051

Glass

65997-17-3

30

6.088

Antimony Oxide

1309-64-4

3

0.609

Antimony Compounds

7440-36-0

3

0.609

3

Housing

PBT

2.654

Poly(butylene terephthalate)

30965-26-5

64

12.989

20.295

Copper

1.456

Copper

7440-50-8

100

11.134

11.134

4

Mandrel Wire

Coating

0.000083

Polyamide

100

0.0006

0.0006