DC/DC Converters - Through Hole

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Hammerhead™ DC-DC Converter Power Modules

OmniOn Power™ Hammerhead™ DC-DC Converter Power Modules are designed with Total Efficiency™ architecture technology that reduces power loss by up to 50%. The series offers an ultra-wide input voltage range from 18V_DC to 75V_DC in DOSA eighth or sixteenth brick footprint or 1x1 brick with either surface mount or through-hole packaging. The wide input range and operating temperature range of -40°C to +85°C makes the Hammerhead power modules ideal for use in robotics, test and measurement equipment, medical devices, navigation systems, automotive electronics, and cellular infrastructure devices.

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Part #

DC/DC Converters - Through Hole 34W 18-60Vin 8V 4.2A TH 2.79Pin Neg Logic

KHHD004A2S8R0841Z
OmniOn Power
1: ¥5,557.7
145In Stock

Mfr. Part #
KHHD004A2S8R0841Z

Mouser Part #
894-KHHD004A2S8R841Z

OmniOn Power

DC/DC Converters - Through Hole 34W 18-60Vin 8V 4.2A TH 2.79Pin Neg Logic

Datasheet

145In Stock

¥5,557.7

¥5,350.1

¥5,263.7

¥5,174

View

Min.: 1
Mult.: 1

Isolated

1 Output

34 W

7.88 V to 8.12 V

4.2 A

2.25 kV

33 mm (1.299 in)

22.86 mm (0.9 in)

9.4 mm (0.37 in)

Industrial

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 12Vout 1.3A 15W Neg Logic TH

SHHD001A3B41Z
OmniOn Power
1: ¥3,758.8
1,336In Stock
75On Order

Mfr. Part #
SHHD001A3B41Z

Mouser Part #
894-SHHD001A3B41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 1.3A 15W Neg Logic TH

Learn More

Datasheet

1,336In Stock

75On Order

¥3,758.8

¥3,619.3

¥3,559.5

¥3,483.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

12 V

1.3 A

2.25 kV

27.9 mm (1.098 in)

24.4 mm (0.961 in)

8.5 mm (0.335 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 3.3Vout 20A Neg TH Auto-restart

EHHD020A0F41Z
OmniOn Power
1: ¥6,177.3
142In Stock

Mfr. Part #
EHHD020A0F41Z

Mouser Part #
894-EHHD020A0F41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 3.3Vout 20A Neg TH Auto-restart

Learn More

Datasheet

142In Stock

¥6,177.3

¥5,948

¥5,855

¥5,722.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

66 W

3.3 V

20 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75 Vdc In 3.3Vdc Out 120W Out

EHHD036A0F41-HZ
OmniOn Power
1: ¥7,785.1
46In Stock
252Expected 12/17/2026

Mfr. Part #
EHHD036A0F41-HZ

Mouser Part #
894-EHHD036A0F41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75 Vdc In 3.3Vdc Out 120W Out

Learn More

Datasheet

46In Stock

252Expected 12/17/2026

¥7,785.1

¥7,516

¥7,384.8

¥7,323.3

View

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

3.3 V

36 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

DC/DC Converters - Through Hole 18-75Vin 5Vout 6A 30W Neg Logic TH

KHHD006A0A41Z
OmniOn Power
1: ¥5,179
366In Stock

Mfr. Part #
KHHD006A0A41Z

Mouser Part #
894-KHHD006A0A41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 5Vout 6A 30W Neg Logic TH

Learn More

Datasheet

366In Stock

¥5,179

¥4,986.3

¥4,904.9

¥4,810.3

View

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

5 V

6 A

2.25 kV

1/16 Brick

33 mm (1.299 in)

22.86 mm (0.9 in)

9.4 mm (0.37 in)

Industrial

+ 85 C

- 40 C

KHHD

DC/DC Converters - Through Hole 18-75Vin 5Vout TH 8A/10A Neg Logic

KHHD010A0A41Z
OmniOn Power
1: ¥5,865
224In Stock
225Expected 12/16/2026

Mfr. Part #
KHHD010A0A41Z

Mouser Part #
894-KHHD010A0A41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 5Vout TH 8A/10A Neg Logic

Learn More

Datasheet

224In Stock

225Expected 12/16/2026

¥5,865

¥5,645.7

¥5,554.4

¥5,446.4

View

Min.: 1
Mult.: 1

Isolated

1 Output

50 W

5 V

10 A

2.25 kV

1/16 Brick

33 mm (1.299 in)

22.9 mm (0.902 in)

9.3 mm (0.366 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 12Vout 6A Neg TH Auto-restart

EHHD006A0B41Z
OmniOn Power
1: ¥6,703.8
10In Stock
72Expected 12/22/2026

Mfr. Part #
EHHD006A0B41Z

Mouser Part #
894-EHHD006A0B41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 6A Neg TH Auto-restart

Learn More

Datasheet

10In Stock

72Expected 12/22/2026

¥6,703.8

¥6,454.6

¥6,350

¥5,883.3

¥5,881.6

Min.: 1
Mult.: 1

Isolated

1 Output

72 W

12 V

6 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole Bus converter, 120W Eighth-brick, 18-75 Vin, 10.8-13.2 Vout, Open frame

EHHD010A0B41Z
OmniOn Power
1: ¥6,790.2
5In Stock
216On Order

Mfr. Part #
EHHD010A0B41Z

Mouser Part #
894-EHHD010A0B41Z

OmniOn Power

DC/DC Converters - Through Hole Bus converter, 120W Eighth-brick, 18-75 Vin, 10.8-13.2 Vout, Open frame

Learn More

Datasheet

5In Stock

216On Order

¥6,790.2

¥6,567.6

¥6,509.5

¥6,459.6

¥6,316.8

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

12 V

10 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

DC/DC Converters - Through Hole 18-75VIN 5VOUT 15A NEG TH HEATPLATE

EHHD015A0A41-HZ
OmniOn Power
1: ¥6,680.5
4In Stock

Mfr. Part #
EHHD015A0A41-HZ

Mouser Part #
894-EHHD015A0A41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75VIN 5VOUT 15A NEG TH HEATPLATE

Learn More

Datasheet

4In Stock

¥6,680.5

¥6,431.4

¥6,326.7

¥6,270.3

¥5,913.2

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

4.92 V to 5.08 V

15 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75 Vdc In 5Vdc Out 120W Out

EHHD024A0A41-HZ
OmniOn Power
1: ¥8,358.2
2In Stock
108On Order

Mfr. Part #
EHHD024A0A41-HZ

Mouser Part #
894-EHHD024A0A41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75 Vdc In 5Vdc Out 120W Out

Learn More

Datasheet

2In Stock

108On Order

¥8,358.2

¥7,590.8

¥7,482.8

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

5 V

24 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole Bus converter, 120W Eighth-brick, 18-75 Vin, 4.5-5.5 Vout, Open frame

EHHD024A0A41Z
OmniOn Power
1: ¥6,957.9
9In Stock
72Expected 10/12/2026

Mfr. Part #
EHHD024A0A41Z

Mouser Part #
894-EHHD024A0A41Z

OmniOn Power

DC/DC Converters - Through Hole Bus converter, 120W Eighth-brick, 18-75 Vin, 4.5-5.5 Vout, Open frame

Learn More

Datasheet

9In Stock

72Expected 10/12/2026

¥6,957.9

¥6,710.4

¥6,597.5

¥6,516.1

¥6,170.6

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

5 V

24 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 12Vout 2.5A 30W Neg Logic TH

KHHD002A5B41Z
OmniOn Power
1: ¥5,303.6
5In Stock
450On Order

Mfr. Part #
KHHD002A5B41Z

Mouser Part #
894-KHHD002A5B41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 2.5A 30W Neg Logic TH

Learn More

Datasheet

5In Stock

450On Order

¥5,303.6

¥5,105.9

¥5,024.5

¥5,014.6

¥4,790.3

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

12 V

2.5 A

2.25 kV

1/16 Brick

33 mm (1.299 in)

22.86 mm (0.9 in)

9.4 mm (0.37 in)

Industrial

+ 85 C

- 40 C

KHHD

DC/DC Converters - Through Hole 18-75Vin 5Vout 3A 15W Neg Logic TH

SHHD003A0A41Z
OmniOn Power
1: ¥4,180.7
28In Stock
975On Order

Mfr. Part #
SHHD003A0A41Z

Mouser Part #
894-SHHD003A0A41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 5Vout 3A 15W Neg Logic TH

Learn More

Datasheet

28In Stock

975On Order

¥4,180.7

¥4,026.3

¥3,959.8

¥3,875.1

¥3,504.7

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

5 V

3 A

2.25 kV

27.9 mm (1.098 in)

24.4 mm (0.961 in)

8.5 mm (0.335 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 5Vout 3A 15W Pos Logic TH

SHHD003A0A4Z
OmniOn Power
1: ¥4,199
21In Stock
900Expected 10/1/2026

Mfr. Part #
SHHD003A0A4Z

Mouser Part #
894-SHHD003A0A4Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 5Vout 3A 15W Pos Logic TH

Learn More

Datasheet

21In Stock

900Expected 10/1/2026

¥4,199

¥4,044.5

¥3,978.1

¥3,501.4

¥3,420

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

5 V

3 A

2.25 kV

27.9 mm (1.098 in)

24.4 mm (0.961 in)

8.5 mm (0.335 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 12Vout 4.2A 50W Neg Logic TH

KHHD004A2B41Z
OmniOn Power
1: ¥5,795.2
850On Order

Mfr. Part #
KHHD004A2B41Z

Mouser Part #
894-KHHD004A2B41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 4.2A 50W Neg Logic TH

Learn More

Datasheet

850On Order

¥5,795.2

¥5,581

¥5,489.6

¥5,371.7

¥5,233.8

Min.: 1
Mult.: 1

Isolated

1 Output

50 W

12 V

4.2 A

2.25 kV

1/16 Brick

33 mm (1.299 in)

22.86 mm (0.9 in)

9.4 mm (0.37 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75VIN 12VOUT 6A NEG TH HEATPLATE

EHHD006A0B41-HZ
OmniOn Power
1: ¥6,859.9
70On Order

Mfr. Part #
EHHD006A0B41-HZ

Mouser Part #
894-EHHD006A0B41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75VIN 12VOUT 6A NEG TH HEATPLATE

Learn More

Datasheet

70On Order

¥6,859.9

¥6,604.1

¥6,501.2

¥6,353.3

¥6,154

Min.: 1
Mult.: 1

Isolated

1 Output

72 W

11.8 V to 12.24 V

6 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75 Vdc In 12Vdc Out 120W Out

EHHD010A0B41-HZ
OmniOn Power
1: ¥7,695.4
348On Order

Mfr. Part #
EHHD010A0B41-HZ

Mouser Part #
894-EHHD010A0B41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75 Vdc In 12Vdc Out 120W Out

Learn More

Datasheet

348On Order

¥7,695.4

¥7,411.4

¥7,021

¥7,011.1

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

12 V

10 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

EHHD010A0B

DC/DC Converters - Through Hole Bus converter, 75W Eighth-brick, 18-75 Vin, 4-5.5 Vout, Open frame

EHHD015A0A841-DZ
OmniOn Power
1: ¥6,929.7
106Expected 4/9/2027

Mfr. Part #
EHHD015A0A841-DZ

Mouser Part #
894-EHHD015A0A841-DZ

OmniOn Power

DC/DC Converters - Through Hole Bus converter, 75W Eighth-brick, 18-75 Vin, 4-5.5 Vout, Open frame

Datasheet

106Expected 4/9/2027

¥6,929.7

¥6,808.4

¥6,061

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

5 V

15 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.8 mm (0.898 in)

7.6 mm (0.299 in)

Industrial

+ 85 C

- 40 C

EHH

DC/DC Converters - Through Hole 18-75Vin 3.3Vout TH 12A/15A Neg Logic

KHHD015A0F41Z
OmniOn Power
1: ¥5,821.8
177On Order

Mfr. Part #
KHHD015A0F41Z

Mouser Part #
894-KHHD015A0F41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 3.3Vout TH 12A/15A Neg Logic

Learn More

Datasheet

177On Order

¥5,821.8

¥5,605.9

¥5,514.5

¥5,396.6

¥5,258.7

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

3.3 V

15 A

2.25 kV

33 mm (1.299 in)

22.9 mm (0.902 in)

9.3 mm (0.366 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 12Vout 19A 1/4brick W/Heatplate

QHHD019A0B41-HZ
OmniOn Power
1: ¥11,587.1
143On Order

Mfr. Part #
QHHD019A0B41-HZ

Mouser Part #
894-QHHD019A0B41-HZ

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 19A 1/4brick W/Heatplate

Learn More

Datasheet

143On Order

¥11,587.1

¥11,155.3

¥10,889.5

¥10,886.2

Min.: 1
Mult.: 1

Isolated

1 Output

225 W

12 V

19 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

11.68 mm (0.46 in)

Industrial

+ 85 C

- 40 C

QHHD019A0B

DC/DC Converters - Through Hole 18-75Vin 12Vout 19A 1/4brick TH NegLogic

QHHD019A0B41Z
OmniOn Power
1: ¥10,688.5
48On Order

Mfr. Part #
QHHD019A0B41Z

Mouser Part #
894-QHHD019A0B41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 19A 1/4brick TH NegLogic

Learn More

Datasheet

48On Order

¥10,688.5

¥10,288.2

¥10,010.8

¥9,559.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

225 W

12 V

19 A

2.25 kV

1/4 Brick

58.4 mm (2.299 in)

36.8 mm (1.449 in)

11.68 mm (0.46 in)

Industrial

+ 85 C

- 40 C

QHHD019A0B

DC/DC Converters - Through Hole 18-75Vin 12Vout 1.3A 15W Pos Logic TH

SHHD001A3B4Z
OmniOn Power
1: ¥3,943.2
450Expected 12/11/2026

Mfr. Part #
SHHD001A3B4Z

Mouser Part #
894-SHHD001A3B4Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 12Vout 1.3A 15W Pos Logic TH

Learn More

Datasheet

450Expected 12/11/2026

¥3,943.2

¥3,798.7

¥3,737.3

¥3,655.9

¥3,562.8

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

12 V

1.3 A

2.25 kV

27.9 mm (1.098 in)

24.4 mm (0.961 in)

8.5 mm (0.335 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 5Vout 15A Neg TH Auto-restart

EHHD015A0A41Z
OmniOn Power
1: ¥6,019.5
43Expected 10/2/2026

Mfr. Part #
EHHD015A0A41Z

Mouser Part #
894-EHHD015A0A41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 5Vout 15A Neg TH Auto-restart

Learn More

Datasheet

43Expected 10/2/2026

¥6,019.5

¥5,896.6

¥5,881.6

Min.: 1
Mult.: 1

Isolated

1 Output

75 W

5 V

15 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 18-75Vin 3.3Vout 5A 15W Neg Logic TH

SHHD005A0F41Z
OmniOn Power
1: ¥3,961.5
75Expected 1/11/2027

Mfr. Part #
SHHD005A0F41Z

Mouser Part #
894-SHHD005A0F41Z

OmniOn Power

DC/DC Converters - Through Hole 18-75Vin 3.3Vout 5A 15W Neg Logic TH

Learn More

Datasheet

75Expected 1/11/2027

¥3,961.5

¥3,815.3

¥3,645.9

¥3,567.8

¥3,371.8

Min.: 1
Mult.: 1

Isolated

1 Output

15 W

3.3 V

5 A

2.25 kV

27.9 mm (1.098 in)

24.4 mm (0.961 in)

8.5 mm (0.335 in)

Industrial

+ 85 C

- 40 C

Hammerhead

DC/DC Converters - Through Hole 24/48Vin 12Vout6A TH 3.68mmPin NegHeatplt

EHHD006A0B641-HZ
OmniOn Power
180: ¥6,300.2
Non-Stocked Lead-Time 26 Weeks

Mfr. Part #
EHHD006A0B641-HZ

Mouser Part #
894-EHHD006A0B641-HZ

OmniOn Power

DC/DC Converters - Through Hole 24/48Vin 12Vout6A TH 3.68mmPin NegHeatplt

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

¥6,300.2

Min.: 180
Mult.: 36

Isolated

1 Output

72 W

11.8 V to 12.24 V

6 A

2.25 kV

1/8 Brick

57.9 mm (2.28 in)

22.86 mm (0.9 in)

7.62 mm (0.3 in)

Industrial

+ 85 C

- 40 C

Hammerhead