Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

PAGE 2 OF 4

SS-201 R2

8. Rating

6. Test Condition

Unless otherwise specified, the test shall be performed at the temperature of 15 ~ 35°C and the

humidity of 25 ~ 85% specified in JIS-C-5001. If there is any question about the results, the test

shall be performed at the temperature of 20 ± 2 °C and the humidity of 65 ± 5%. If there is any

question about measurement of absolute, the inductance shall be measured by LCR-meter

without using its jig.

7. Symbol of Nominal Inductance & Tolerance

(A) When we indicate the nominal inductance by numerals, the unit shall be “µH” and indicated by

3 numerals. The first 2-digits mean significant figures and the last digit means numbers of “ZERO”.

The decimal points shall be indicated by “R”, which are all significant figures.

Example: 1R0 . . . . . . . 1µH

100 . . . . . . . 10µH

470 . . . . . . . 47µH

101. . . . . . 100µH

221 . . . . . . 220µH

471 . . . . . . 470µH

(B) The tolerance of nominal inductance shall be K (± 10%), M (± 20%), Y (Special),

which will be indicated after figures of inductance.

KOA SPEER ELECTRONICS, INC.

Part

Designation

Nominal

Inductance

L (µH) @ 1KHz

DC

Resistance

Maximum

(

Ω)

Allowable

DC Current

Maximum

(Amps)

Operating

Temperature

Range

Storage

Temperature

Range

Inductance

Tolerance

10

12

15

18

22

27

33

39

47

56

68

82

100

120

150

180

220

270

330

390

470

0.07

0.08

0.09

0.10

0.11

0.12

0.14

0.16

0.20

0.24

0.30

0.37

0.45

0.48

0.68

0.77

0.96

1.11

1.26

1.77

1.96

2.3

2.0

1.8

1.6

1.5

1.3

1.2

1.1

1.0

0.94

0.85

0.78

0.72

0.66

0.58

0.51

0.49

0.42

0.40

0.36

0.34

-25°C to +85°C

-40°C to +100°C

SDR0805TTEB100M

SDR0805TTEB120M

SDR0805TTEB150M

SDR0805TTEB180M

SDR0805TTEB220M

SDR0805TTEB270M

SDR0805TTEB330K

SDR0805TTEB390K

SDR0805TTEB470K

SDR0805TTEB560K

SDR0805TTEB680K

SDR0805TTEB820K

SDR0805TTEB101K

SDR0805TTEB121K

SDR0805TTEB151K

SDR0805TTEB181K

SDR0805TTEB221K

SDR0805TTEB271K

SDR0805TTEB331K

SDR0805TTEB391K

SDR0805TTEB471K

M: ±20%

K: ±10%