100

12.5

± 0.3

(.492

± .012)

12.5

± 0.3

(.492

± .012)

6.0

± 0.5

(.236

± .020)

5.0

± 0.3

(.197

± .012)

7.0

(.276)

TYP.

Features

model

Applications

• Portable communication equipment

• Camcorders

• LCD TVs

• Car radios

PM125SH Series - Shielded SMD Power Inductor

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

General Specifications

Test Voltage ....................................0.1 V

Reflow Soldering .. 230 °C, 50 sec. max.

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature .. -40 °C to +125 °C

Resistance to Soldering Heat

............................... 260 °C for 10 sec.

Materials

Core ...........................Ferrite DR and RI

Wire ............ Enameled copper wire 130

Terminal ....................................Cu/Ni/Sn

Rated Current

................... Ind. drop 25 % typ. at Isat

Temperature Rise ................. 40 °C max.

at rated Irms

Packaging.................... 500 pcs. per reel

DIMENSIONS:

MM

(INCHES)

Product Dimensions

Electrical Specifications

Recommended Layout

Inductance 100 kHz

Test

SRF

RDC

I rms

I sat

Q

Frequency

Typ.

Max.

Max.

Typ.

Bourns Part No.

(µH)

Tol. %

Typ.

(MHz)

(MHz)

(m

Ω)

(A)

(A)

PM125SH-100M-RC

10

± 20

32

2.52

21.00

20.0

5.50

5.50

PM125SH-120M-RC

12

± 20

27

2.52

19.40

23.0

5.20

5.00

PM125SH-150M-RC

15

± 20

25

2.52

17.60

27.0

5.00

4.60

PM125SH-180M-RC

18

± 20

28

2.52

15.50

36.0

4.20

3.90

PM125SH-220M-RC

22

± 20

29

2.52

13.40

43.0

4.00

3.70

PM125SH-270M-RC

27

± 20

26

2.52

12.70

45.0

3.60

3.30

PM125SH-330M-RC

33

± 20

27

2.52

9.97

60.0

3.00

2.80

PM125SH-390M-RC

39

± 20

22

2.52

10.40

70.0

2.80

2.70

PM125SH-470M-RC

47

± 20

22

2.52

7.63

86.0

2.60

2.50

PM125SH-560M-RC

56

± 20

24

2.52

7.92

100.0

2.30

2.20

PM125SH-680M-RC

68

± 20

22

2.52

7.43

110.0

2.10

2.10

PM125SH-820M-RC

82

± 20

25

2.52

6.85

145.0

1.95

1.90

PM125SH-101M-RC

100

± 20

26

0.796

6.07

180.0

1.70

1.70

PM125SH-121K-RC

120

± 10

26

0.796

5.50

210.0

1.65

1.65

PM125SH-151K-RC

150

± 10

20

0.796

5.00

260.0

1.55

1.55

PM125SH-181K-RC

180

± 10

26

0.796

4.50

320.0

1.40

1.40

PM125SH-221K-RC

220

± 10

22

0.796

4.20

380.0

1.38

1.30

PM125SH-271K-RC

270

± 10

20

0.796

3.60

450.0

1.30

1.20

PM125SH-331K-RC

330

± 10

22

0.796

3.20

580.0

1.15

1.10

PM125SH-391K-RC

390

± 10

20

0.796

2.80

700.0

1.08

1.00

PM125SH-471K-RC

470

± 10

18

0.796

2.60

820.0

0.95

0.90

PM125SH-561K-RC

560

± 10

22

0.796

2.40

1000.0

0.88

0.80

PM125SH-681K-RC

680

± 10

18

0.796

2.20

1150.0

0.80

0.75

PM125SH-821K-RC

820

± 10

20

0.796

2.00

1500.0

0.73

0.63

PM125SH-102K-RC

1000

± 10

30

0.252

1.80

1700.0

0.68

0.60

Electrical Schematic

2.9

(.114)

REF.

2.9

(.114)

REF.

5.4

(.213)

REF.

6.8

(.268)

REF.