HMR1055-R56 datasheet(1/1 Pages) DELTA

部件名	HMR1055-R56

功能描述	SMT Power Inductor

PDF	1 Pages

Scroll/Zoom	100%

制造商	DELTA [Delta Electronics, Inc.]

网页	http://www.deltaww.com

标志

1 / 1 page

1

UNIT : mm/inch

A = 10.40 / 0.409 Max.

C = 9.00 / 0.354 Max.

F = 2.50 / 0.098

G = 2.90 / 0.114

Features

SMT Power Inductor

HMR1042B, 1045, 1050, 1055 & 1075B Type

Mechanical Dimension :

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

Electrical Characteristics : At 25 : 100KHz, 1V

oC

PART NO.

Isat

(Adc)

Li

(uH)

Irms

(Adc)

D

(mm/inch)

MAX

E

(mm/inch)

H

(mm/inch)

DCR

(m )

MAX

(uH)

1

L

125

RECOMMENDED PAD PATTERNS

2

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.

OO

4. Operating temperature : -20 C to 105 C ( including self-temperature rise ).

F

B

E

D

A

C

H

G

2.5

3

B

(mm/inch)

MAX

HMR1042B-5R5

5.50

2.800

18.00

8

6.4

4.2 / 0.165

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1045-0R4

0.40

0.320

2.00

30

20.0

4.5 / 0.177

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-R22

0.22

0.176

0.90

48

31.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-0R5

0.50

0.400

1.60

25

22.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-1R0

1.00

0.800

2.00

16

17.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-1R2

1.20

0.960

2.00

13

17.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-1R2HS

1.20

0.900

6.00

21

12.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-2R2

2.20

1.650

6.00

12

12.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1050-4R7

4.70

3.760

11.50

8

8.0

5.0 / 0.197

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1055-0R2

0.20

1.600

0.65

48

35.0

5.5 / 0.217

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1055-R56

0.56

4.480

1.20

20

25.0

5.5 / 0.217

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1055-0R7

0.70

0.560

1.60

13

22.0

5.5 / 0.217

1.8 / 0.071

5.7 / 0.224

8.5 / 0.335

HMR1055-0R8HS

0.80

0.600

4.00

21

13.5

5.5 / 0.217

1.7 / 0.669

5.6 / 0.220

8.3 / 0.327

HMR1055-1R5

1.50

1.080

4.00

15

13.5

5.5 / 0.217

1.7 / 0.669

5.6 / 0.220

8.3 / 0.327

HMR1075B-3R0

3.00

2.400

6.50

12

11.0

7.5 / 0.295

1.7 / 0.669

5.6 / 0.220

8.3 / 0.327

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.

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