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Delta Electronics manual SMT Power Inductor, HMU1055 Type, Features, Mechanical Dimension

Models: HMU1055

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SMT Power Inductor

SMT Power Inductor

HMU1055 Type

Features

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.

Mechanical Dimension :

 

 

 

 

G

B

C

H

 

 

 

 

D

A

 

E

 

 

D

RECOMMENDED PAD PATTERNS

 

2.9

 

 

3.8

 

 

2.0

 

UNIT : mm/inch

 

A = 10.40/0.409 Max.

 

 

2.5

8.5

B = 10.40/0.409 Max.

 

 

C = 5.50/0.217 Max.

F

 

D = 2.60 / 0.102

 

E = 5.50 / 0.217

 

 

11.0

 

F = 1.40 / 0.055

 

G = 2.90 / 0.114

 

 

H = 3.80 / 0.150

Electrical Characteristics : At 25oC: 100KHz, 1V

 

L1

Li

 

 

DCR

I sat2

I rms3

 

(uH)

(uH) MIN.

(m ) MAX.

(Adc)

(Adc)

 

 

 

 

 

 

 

 

HMU1055-0R2

0.20

0.16

 

 

1.00

48.0

31.0

HMU1055-0R2LD

0.20

0.16

 

 

0.65

48.0

35.0

HMU1055-R25

0.25

0.20

 

 

1.00

36.0

31.0

HMU1055-0R3

0.30

0.24

 

 

1.00

30.0

31.0

HMU1055-0R4

0.40

0.32

 

 

1.30

32.0

25.0

HMU1055-R56

0.56

0.45

 

 

1.30

20.0

25.0

HMU1055-0R6

0.60

0.48

 

 

1.30

17.0

25.0

HMU1055-0R7

0.70

0.56

 

 

1.30

17.0

25.0

HMU1055-0R7HS

0.70

0.56

 

 

2.00

25.0

19.0

HMU1055-0R8

0.80

0.64

 

 

2.00

16.0

19.0

HMU1055-1R0

1.00

0.80

 

 

2.00

15.0

19.0

HMU1055-1R0HS

1.00

0.80

 

 

4.00

20.0

13.5

HMU1055-1R5

1.50

1.08

 

 

4.00

15.0

13.5

HMU1055-1R5HS

1.50

1.20

 

20%

6.80

22.0

11.0

 

 

 

 

 

 

 

 

HMU1055-2R2

2.20

1.65

 

 

4.80

12.0

12.5

HMU1055-2R2HS

2.20

1.76

 

 

6.80

14.0

11.0

HMU1055-2R5

2.50

2.00

 

 

4.80

7.8

12.5

HMU1055-3R0HS

3.00

2.40

 

 

9.60

12.0

8.5

HMU1055-4R7

4.70

3.76

 

 

11.00

8.0

8.0

HMU1055-5R7

5.70

4.56

 

 

11.00

5.8

8.0

1. Tolerance of inductance is HMU1055 Type 20%..

2. Isat is the DC current which cause the inductance drop to Li.

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

4.Operating temperature : -20OCto 105OC ( including self-temperature rise ).

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

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Delta Electronics manual SMT Power Inductor, HMU1055 Type, Features, Mechanical Dimension, Delta Electronics, Inc