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

MATERIAL DECLARATION SHEET

Material Number

CHF3725CNP500LXE

Product Line

RF Power Resistors

Compliance Date

June 01 2005

RoHS Compliant

Yes

MSL

Level 1

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. (%)

1

Substrate

Ceramic

0.019992

Aluminum

nitride

24304-00-5

100

95.4

95.4

Silver/Platinum

7440-22-4 /

7440-06-4

52

1.74

Nickel

7440-02-0

27

0.90

2

Terminal Electrode

Conductor

0.00504

Gold

7440-57-5

21

0.70

3.34

Ruthenium

dioxide

12036-10-1

58

0.52

3

Resistor

Resistive Film

0.00441

Zinc Oxide

1314-13-2

42

0.38

0.9

4

Overcoat

Epoxy

0.00063

Epoxy resin

25068-38-6

100

0.36

0.36

Total weight

0.021

This Document was updated on:

Important remarks: