Datasheet > CRM2512-FT

CRM2512-FT

更新时间： 2024-10-19 12:49:27

品牌	Logo	应用领域
伯恩斯 - BOURNS		电阻器
页数	文件大小	规格书
2页	38K
描述
Surface Mount Chip Resistor

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CRM2512-FT 数据手册

MATERIAL DECLARATION SHEET

Material Number

Product Line

CRM2512-FT

Surface Mount Chip Resistor

2007-07-27

Compliance Date

RoHS Compliant

Yes

MSL

Subpart

mass of

total wt.

(%)

Homogeneous

Material\

Substances

Material Mass

% of total unit

wt.

Construction

Element(subpart)

Homogeneous

Material

weight [mg]

Materials

Mass %

CASRN

if applicable

No.

aluminum oxide

silicon dioxide

magnesium oxide

silver

lead oxide

1344-28-1

7631-86-9

1309-48-4

7440-22-4

1317-36-8

7440-47-3

7440-22-4

12036-10-1

7440-22-4

7631-86-9

1317-36-8

7440-05-3

100

Substrate

34.7438

0.6157

0.8142

0.3152

80.54

2.06

5.82

0.89

Top conductor

Side conductor

Back conductor

chromium III

silver

100

8.861

ruthenium dioxide

silver

silicon dioxide

lead oxide

Resistor

0.3821

1.17

Body

95.6893

palladium

boron oxide

lead oxide

silicon dioxide

boron oxide

1303-86-2

1317-36-8

7631-86-9

1303-86-2

4.139.

29.5

60.5

First encapsulating

Overcoat

0.3685

0.8454

0.0525

1.12

2.30

0.28

lead oxide

1317-36-8

7631-86-9

1303-86-2

1317-36-8

7631-86-9

1303-86-2

7440-02-0

29.5

60.5

29.5

60.5

silicon dioxide

boron oxide

lead oxide

silicon dioxide

boron oxide

nickel

Marking

Plating (Middle)

Plating (Outer)

0.6872

1.0308

100

2.33

3.48

Termination layer

4.3110

tin (matte)

7440-31-5

Total weight

39.8551

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