www.pulseeng.com

41

SPM2007 (4/08)

SMT POWER INDUCTORS

Shielded Drum Core

PF0552NL and PF0553NL Series

Inductance *

Inductance

@ Irated

DCR

Factor

Number

(µH ±20%)

(µH TYP)

(A)

(m

Ω MAX)

-30% (A)

+40°C(A)

(K2)

Mode

PF0553.471NL

0.43

0.43

17

1.6

56

17

53

Parallel

PF0553.102NL

0.86

0.86

15

2.4

40

15

76

Parallel

PF0553.152NL

1.4

1.4

13

2.9

31

13

97

Parallel

PF0553.471NL

1.7

1.7

9.0

6.4

28

9.0

110

Series

PF0553.222NL

2.0

2.0

13

3.7

25

13

110

Parallel

PF0553.332NL

2.8

2.8

10

5.4

21

10

130

Parallel

PF0553.102NL

3.4

3.4

7.7

9.4

20

7.7

150

Series

PF0553.472NL

4.8

4.7

8.1

9.2

16

8.1

180

Parallel

PF0553.152NL

5.4

5.4

6.7

12

16

6.7

190

Series

PF0553.682NL

7.4

6.8

7.2

12

13

7.2

220

Parallel

PF0553.222NL

8.1

8.1

6.2

15

13

6.2

230

Series

PF0553.822NL

8.9

8.2

6.2

15

12

6.2

240

Parallel

PF0553.103NL

10.5

10

6.0

17

11

6.0

260

Parallel

PF0553.332NL

11.3

11.3

5.2

22

11

5.2

270

Series

PF0553.153NL

14

15

5.0

24

9.6

5.0

300

Parallel

PF0553.472NL

19

19

4.1

37

8.2

4.1

350

Series

PF0553.223NL

23

22

3.9

39

7.6

3.9

390

Parallel

PF0553.682NL

30

27

3.6

46

6.6

3.6

440

Series

PF0553.333NL

34

33

3.2

59

6.2

3.2

470

Parallel

PF0553.822NL

35

33

3.1

62

6.1

3.1

470

Series

PF0553.103NL

42

40

3.0

67

5.6

3.0

520

Series

PF0553.473NL

47

47

2.9

72

5.3

2.9

550

Parallel

PF0553.153NL

56

56

2.5

96

4.8

2.5

600

Series

PF0553.683NL

66

66

2.4

110

4.4

2.4

650

Parallel

PF0553.823NL

80

80

2.0

140

4.1

2.0

720

Parallel

PF0553.223NL

92

88

2.0

160

3.8

2.0

770

Series

PF0553.104NL

100

100

1.9

160

3.6

1.9

810

Parallel

PF0553.333NL

135

130

1.6

240

3.1

1.6

930

Series

PF0553.154NL

150

150

1.6

250

3.0

1.6

1000

Parallel

PF0553.473NL

190

190

1.5

290

2.6

1.5

1100

Series

PF0553.224NL

220

220

1.3

380

2.4

1.3

1200

Parallel

PF0553.683NL

270

270

1.2

420

2.2

1.2

1300

Series

PF0553.823NL

320

320

1.0

570

2.0

1.0

1400

Series

PF0553.334NL

330

330

1.0

570

2.0

1.0

1500

Parallel

PF0553.104NL

400

400

0.97

650

1.8

0.97

1600

Series

PF0553.474NL

470

470

0.83

860

1.7

0.83

1700

Parallel

PF0553.154NL

600

600

0.78

990

1.5

0.78

2000

Series

PF0553.684NL

680

680

0.75

1100

1.4

0.75

2100

Parallel

PF0553.824NL

830

820

0.64

1400

1.3

0.64

2300

Parallel

PF0553.224NL

890

880

0.63

1500

1.2

0.63

2400

Series

PF0553.105NL

1000

1000

0.61

1600

1.1

0.61

2500

Parallel

PF0553.334NL

1300

1300

0.51

2300

1.0

0.51

2900

Series

PF0553.474NL

1900

1900

0.42

3400

0.84

0.42

3500

Series

PF0553.684NL

2700

2700

0.38

4300

0.69

0.38

4200

Series

PF0553.824NL

3300

3300

0.32

5800

0.63

0.32

4600

Series

PF0553.105NL

4000

4000

0.31

6500

0.57

0.31

5100

Series

NOTES FROM TABLE: (See page 43)

*Open circuit inductance test parameters: Inductance values up to 100µH: 100kHz - 0.10Vac with 0Adc bias;

Inductance values higher than 100µH: 20kHz - 0.10Vac with 0Adc bias.

** Parallel connection mode (1,2 - 3,4); Serial connection mode (1-4) with (2-3) short circuited.