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25

SPM2007 (11/07)

SMT POWER INDUCTORS

Unshielded Drum Core - P1252NL Series

.295

7,49

MAX

XXX

.596 MAX

15,14

.879 MAX

22,33

NOTE: Dot indicates start of winding

SUGGESTED PAD LAYOUT

.340

8,64

.125

3,17

.565

14,35

1

2

Mechanical

Schematic

Inductance

DCR (MAX)

Saturation Current

Heating Current

Number

(µH ± 20%)

(A)

(m

Ω)

(A)

P1252.781NL

0.78

15.0

2.6

30.0

15.0

P1252.152NL

1.5

15.0

4.0

25.0

15.0

P1252.222NL

2.2

12.0

6.1

20.0

12.0

P1252.332NL

3.3

10.0

8.6

17.0

10.0

P1252.392NL

3.9

9.0

10

15.0

9.0

P1252.472NL

4.7

8.4

14

13.0

8.4

P1252.602NL

6.0

7.5

17

12.0

7.5

P1252.782NL

7.8

7.5

18

11.0

7.5

P1252.103NL

10

6.0

26

10.0

6.0

Electrical Specifications @ 25°C — Operating Temperature - 40°C to +130°C

Dimensions: Inches

mm

Unless otherwise specified,

all tolerances are ± .010

0,25

Weight . . . . . . . . 4.1 grams

Tape & Reel . . . . . . 300/reel

Height: 7.5mm Max

Footprint: 22.33mm x 15.14mm Max

Current Rating: up to 15A

Inductance Range: 0.78µH to 10µH

1. The temperature of the component (ambient plus temperature

rise) must be within the specified operating temperature range.

3. Inductance drop = 10% typical at the saturation current

4.

ΔT = 40°C rise typical at the heating current

5. The rated current is the lower of the saturation or heating current.

6. Optional Tape & Reel packaging can be ordered by adding a "T" suffix to the part number

(i.e. P1252.781NL becomes P1252.781NLT). Pulse complies to industry standard tape and

reel specification EIA481.

7. The "NL" suffix indicates an RoHS-compliant part number. Non-NL suffixed parts are not

necessarily RoHS compliant, but are electrically and mechanically equivalent to NL versions.

If a part number does not have the "NL" suffix, but an RoHS compliant version is required,

please contact Pulse for availability.

NOTES:

USER DIRECTION OF FEED

.945

24,00

.615

15,62

TAPE & REEL LAYOUT

.312

7,92

.908

23,06