B82141B1122K000(2005) データシートの表示（PDF） - EPCOS AG

部品番号

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B82141B1122K000
(Rev.:2005)

Chokes and inductors For high frequency and EMC RF chokes, SBC seri

EPCOS AG 

RF chokes

SBC series

B82141A

B82141B

Color coding of the inductance value

The inductance value and tolerance are encoded by means of colored bands in accordance with

IEC 60062. The basic unit is μH.

1st band 1st digit of inductance value

2nd band 2nd digit of inductance value

3rd band multiplier, i.e. the power of ten, by which the first two digits have to be multiplied.

4th band tolerance of the inductance value.

Color code

Colorless

Silver

Gold

Black

Brown

Red

Orange

Yellow

Green

Blue

Violet

Grey

White

Examples:

1st band =

1st digit

—

—

—

—

1

2

3

4

5

6

7

8

9

2nd band =

2nd digit

—

—

—

0

1

2

3

4

5

6

7

8

9

3rd band =

multiplier

—

× 10-2 μH =

0.01 μH

× 10-1 μH =

0.1 μH

× 100 μH =

1,01 μH

× 101 μH =

10,01 μH

× 102 μH = 100,01 μH

× 103 μH = 1000,01 μH

× 104 μH = 10000,01 μH

× 105 μH = 100000,01 μH

4th band =

tolerance

± 20 % (M)

± 10 % (K)

± 5 % (J)

—

± 2 % (G)

Special

designs

manufactured to

customer specifica-

tions are identified

by a white tolerance

band.

1st band

Yellow

4

Brown

1

2nd band

Violet

7

Green

5

3rd band 4th band

Gold

Silver

× 0.1 μH ± 10 %

Red

Gold

× 100,0 μH ± 5 %

Decoding

= 47 × 0.1 μH ± 10 % = 4.7 μH ± 10 %

= 15 × 100,0 μH ± 5 % = 1500,0 μH ± 5 %

Please read the Important notes at the end of

this document.

7 11/05

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