Current Sense Surface

Mount Transformers

Model HM33

Make Possible

Magnetics

Features and Benefits

Insulation Resistance, Minimum 10 MΩ

Operating Temperature Range -40°C to + 130°C

RoHS Compliant

Part Number

Turns

N1:N2

@ 10 kHz

Secondary

Inductance

μH Min.

Primary

DCR

mΩ Max.

Secondary

DCR

Ω Max.

Primary

Amps Max.

Pin 1

Marking

Color Code

H10XXXLF

ID

Code

HM33-10125LF

1:125

3000

5.0

7.36

10

White

-

HM33-10100LF

1:100

2000

5.0

5.50

10

Black

-

HM33-10070LF

1:70

980

5.0

4.75

10

Yellow

-

HM33-10050LF

1:50

500

5.0

2.50

10

Green

-

HM33-10040LF

1:40

320

5.0

1.35

10

Blue

-

HM33-10030LF

1:30

180

5.0

1.00

10

Red

-

HM33-H10125LF

1:125

3000

0.75

7.36

20

White

A

HM33-H10100LF

1:100

2000

0.75

5.50

20

Black

B

HM33-H10070LF

1:70

980

0.75

4.75

20

Yellow

C

HM33-H10050LF

1:50

500

0.75

2.50

20

Green

D

HM33-H10040LF

1:40

320

0.75

1.35

20

Blue

E

HM33-H10030LF

1:30

180

0.75

1.00

20

Red

F

Specification @ 25°C

Outline Dimensions (mm)

Schematic

2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE

We reserve the right to change specifications without prior notice.

www.bitechnologies.com

25

HM33-10125LF

1:125

3000

5.0

7.36

10

White

-

HM33-10100LF

1:100

2000

5.0

5.50

10

Black

-

HM33-10070LF

1:70

980

5.0

4.75

10

Yellow

-

HM33-10050LF

1:50

500

5.0

2.50

10

Green

-

HM33-10040LF

1:40

320

5.0

1.35

10

Blue

-

HM33-10030LF

1:30

180

5.0

1.00

10

Red

-

HM33-H10125LF

1:125

3000

0.75

7.36

20

White

A

HM33-H10100LF

1:100

2000

0.75

5.50

20

Black

B

HM33-H10070LF

1:70

980

0.75

4.75

20

Yellow

C

HM33-H10050LF

1:50

500

0.75

2.50

20

Green

D

HM33-H10040LF

1:40

320

0.75

1.35

20

Blue

E

HM33-H10030LF

1:30

180

0.75

1.00

20

Red

F

Ordering Information

Schematic

Outline Dimensions (Inch/mm)

Recommended Solder Pad Layout

Specifications @ 25°C

Turns

Secondary

Primary

Secondary

Pin 1

H10XXXLF

Part

N1:N2

Inductance

DCR

DCR

Primary

Marking

ID

Number

@ 10 kHz

µH Min.

W

Max.

Amps Max.

Color Code

Code

• InsulationResistance,Minimum

10MW

• OperatingTemperatureRange

-40°Cto+130°C

• InsulationSystem

ClassB,130°C

HM33

Electrical / Environmental

CurrentSenseSurfaceMountTransformers

HM33 - H10 125

LF

TR

Turns Ratio

Type

10 - Standard

H10 - High Current

Model Series

Lead-Free

Tape & 13” Reel

(750 Units/Reel)

N1

(Pri)

N2

(Sec)

Bottom View

Side View

Side View

Top View

RoHS

Compliant

LastUpdated:24February2011

2009/10 EDITION MAGNETIC COMPONENTS SELECTOR GUIDE

We reserve the right to change specifications without prior notice.

www.bitechnologies.com

25

HM33-10125LF

1:125

3000

5.0

7.36

10

White

-

HM33-10100LF

1:100

2000

5.0

5.50

10

Black

-

HM33-10070LF

1:70

980

5.0

4.75

10

Yellow

-

HM33-10050LF

1:50

500

5.0

2.50

10

Green

-

HM33-10040LF

1:40

320

5.0

1.35

10

Blue

-

HM33-10030LF

1:30

180

5.0

1.00

10

Red

-

HM33-H10125LF

1:125

3000

0.75

7.36

20

White

A

HM33-H10100LF

1:100

2000

0.75

5.50

20

Black

B

HM33-H10070LF

1:70

980

0.75

4.75

20

Yellow

C

HM33-H10050LF

1:50

500

0.75

2.50

20

Green

D

HM33-H10040LF

1:40

320

0.75

1.35

20

Blue

E

HM33-H10030LF

1:30

180

0.75

1.00

20

Red

F

Ordering Information

Schematic

Outline Dimensions (Inch/mm)

Recommended Solder Pad Layout

Specifications @ 25°C

Turns

Secondary

Primary

Secondary

Pin 1

H10XXXLF

Part

N1:N2

Inductance

DCR

DCR

Primary

Marking

ID

Number

@ 10 kHz

µH Min.

W

Max.

Amps Max.

Color Code

Code

• InsulationResistance,Minimum

10MW

• OperatingTemperatureRange

-40°Cto+130°C

• InsulationSystem

ClassB,130°C

HM33

Electrical / Environmental

CurrentSenseSurfaceMountTransformers

HM33 - H10 125

LF

TR

Turns Ratio

Type

10 - Standard

H10 - High Current

Model Series

Lead-Free

Tape & 13” Reel

(750 Units/Reel)

N1

(Pri)

N2

(Sec)

Bottom View

Side View

Side View

Top View

RoHS

Compliant

LastUpdated:24February2011

Model Series

Type

10 - Standard

H10 - High Current

Ordering Information

HM33 - H10 125

LF TR

Tape & 13” Reel

(750 Units/Reel)

Lead-Free

Turns Ratio

Rev. 01

General Note

TT Electronics reserves the right to make changes in product specification without notice or liability.

All information is subject to TT Electronics’ own data and is considered accurate at time of going to print.

© TT Electronics plc

www.ttelectronicsmagnetics.com