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Delta Electronics SMT Power Inductor 1340 User Manual

Smt power inductor, Mechanical dimension : features, Electrical characteristics

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Mechanical Dimension :

Features

DELTA ELECTRONICS, INC.

(TAOYUAN PLANT CPBG)

252, SAN YING ROAD, KUEISAN INDUSTRIAL ZONE, TAOYUAN SHIEN, 333, TAIWAN, R.O.C.
TEL: 886-3-3591968; FAX: 886-3-3591991
http://www.deltaww.com

SMT Power Inductor

HMP1335, 1340, 1345 & 1348S Type

N

M

L

K

O

C

J

E

D

H

A

B

¡ Ó

UNIT : mm/inch
D = 7.80 / 0.307
F = 2.50 / 0.098
G = 2.50 / 0.098
H = 8.00 / 0.315
J = 3.20 / 0.126
K = 7.00 / 0.276
L = 14.00 / 0.551
M = 3.70 / 0.146

120

G

F

1

UNIT : mm/inch

Electrical Characteristics :

At 25

: 100KHz, 1V

o

C

PART NO.

C (MAX)

E

N

O

B

A

1. Tolerance of inductance is 20%.
2. Isat is the DC current which cause the inductance drop to Li.

O

3. Irms is the DC current which cause the surface temperature of the part increase less than 45

C.

O

O

4. Operating temperature : -20

C

to 105

C

( including self-temperature rise ).

rms

L

(uH)

Li

(uH) MIN

I

(Adc)

(m ) MAX

DCR

sat

I

(Adc)

1

3

2

HMP1335

12.70 0.5 / 0.50 0.02

13.00 0.5 / 0.512 0.02

3.50 / 0.138

2.40 / 0.094

11.20 / 0.441

4.40 / 0.173

HMP1340

12.70 0.5 / 0.50 0.02

13.00 0.5 / 0.512 0.02

4.00 / 0.157

2.40 / 0.094

11.20 / 0.411

4.40 / 0.173

HMP1345

12.70 0.5 / 0.50 0.02

13.00 0.5 / 0.512 0.02

4.50 / 0.177

2.40 / 0.094

11.20 / 0.411

4.40 / 0.173

HMP1348S

12.70 0.5 / 0.50 0.02

13.00 0.5 / 0.512 0.02

4.80 / 0.189

1.80 / 0.071

10.60 / 0.417

5.00 / 0.197

RECOMMENDED PAD PATTERNS

RoHS compliant.
Low profile, SMD type.
High current.
Magnetic shielded.
High energy storage and low DCR.
Provided with embossed carrier tape packing.
Ideal for power source circuits, DC-DC converter, DC-AC inverters
inductor applications.
In addition to the standard versions shown here, customized inductors
are available to meet your exact requirements.

HMP1335-4R6LD

4.6

3.40

7.4

7.5

14.0

HMP1340-0R8

0.8

0.64

2.5

24.0

19.0

HMP1340-1R5

1.5

1.20

4.3

20.0

15.0

HMP1340-2R0

2.0

1.60

4.3

12.0

15.0

HMP1340-2R2

2.2

1.76

4.3

12.0

15.0

HMP1340-3R3

3.3

2.64

6.6

9.5

12.6

HMP1340-4R7

4.7

3.76

8.5

9.0

11.0

HMP1340-5R6

5.6

4.50

11.0

8.0

10.0

HMP1345-0R6

0.6

0.48

1.3

25.0

21.0

HMP1348S-0R4

0.4

0.32

0.9

36.0

39.0

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