DC/DC Converters - Through Hole

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HQA MIL-COTS Quarter Brick DC-DC Converters

TDK-Lambda HQA MIL-COTS Quarter Brick DC-DC Converters feature 85W/120W power and are encapsulated for rugged environments. The HQA converters offer an input voltage range of 9V_DC to 40V_DC and high efficiency of up to 90%. These TDK-Lambda HQA MIL-COTS Quarter Brick DC-DC Converters have an operating temperature range of -40°C to +115°C and are ideal for harsh environments, particularly transportation electronics that require wide ambient temperature ranges.

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Part #

DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log

HQA2W085W120V-N07-S
TDK-Lambda
1: 895,69 RON
5In Stock
30Expected 3/18/2026

Mfr. Part No.
HQA2W085W120V-N07-S

Mouser Part No
967-HQA2W085W120VN07

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log

Learn More

Datasheet

5In Stock

30Expected 3/18/2026

895,69 RON

769,19 RON

756,51 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

12 V

7.1 A

2.25 kV

1/4 Brick

60.7 mm (2.39 in)

39.1 mm (1.539 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log Flange

HQA2W120W150V-007-S
TDK-Lambda
1: 1.250,66 RON
25In Stock

Mfr. Part No.
HQA2W120W150V-007-S

Mouser Part No
967-HQA2W120W150V007

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log Flange

Learn More

Datasheet

25In Stock

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

15 V

8 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 120W 24Vin 24Vout 5A NLogic Flange

HQA2W120W240V-007-S
TDK-Lambda
1: 1.250,66 RON
9In Stock

Mfr. Part No.
HQA2W120W240V-007-S

Mouser Part No
967-HQA2W120W240V007

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 24Vout 5A NLogic Flange

Learn More

Datasheet

9In Stock

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

24 V

5 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log

HQA2W085W280V-N07-S
TDK-Lambda
1: 895,74 RON
18In Stock

Mfr. Part No.
HQA2W085W280V-N07-S

Mouser Part No
967-HQA2W085W280VN07

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log

Learn More

Datasheet

18In Stock

895,74 RON

756,51 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

28 V

3 A

2.25 kV

1/4 Brick

60.7 mm (2.39 in)

39.1 mm (1.539 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 120W 24Vin 12Vout 10A NLogic Flange

HQA2W120W120V-007-S
TDK-Lambda
1: 1.250,66 RON
10In Stock

Mfr. Part No.
HQA2W120W120V-007-S

Mouser Part No
967-HQA2W120W120V007

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 12Vout 10A NLogic Flange

Learn More

Datasheet

10In Stock

1.250,66 RON

1.191,15 RON

1.161,48 RON

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

12 V

10 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog NoFlange

HQA2W085W050V-N07-S
TDK-Lambda
1: 896,09 RON
12In Stock

Mfr. Part No.
HQA2W085W050V-N07-S

Mouser Part No
967-HQA2W085W050VN7S

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog NoFlange

Learn More

Datasheet

12In Stock

896,09 RON

814,66 RON

769,14 RON

694,79 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

5 V

17 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

HQA85

DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log

HQA2W120W150V-N07-S
TDK-Lambda
1: 1.250,66 RON
5In Stock

Mfr. Part No.
HQA2W120W150V-N07-S

Mouser Part No
967-HQA2W120W150VN07

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 15Vout 8A N Log

Learn More

Datasheet

5In Stock

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

15 V

8 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 9-40VDC

HQA2W085W033V-N07-S
TDK-Lambda
1: 895,74 RON
15In Stock

Mfr. Part No.
HQA2W085W033V-N07-S

Mouser Part No
967-QA2W085W033VN07S

TDK-Lambda

DC/DC Converters - Through Hole 9-40VDC

Learn More

Datasheet

15In Stock

895,74 RON

769,19 RON

694,79 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

9 V

40 V

3.3 V

25 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog NoFlange

HQA2W120W050V-N07-S
TDK-Lambda
1: 1.250,66 RON
5In Stock

Mfr. Part No.
HQA2W120W050V-N07-S

Mouser Part No
967-HQA2W120W050VN7S

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog NoFlange

Learn More

Datasheet

5In Stock

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

5 V

24 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole Input 24VDC 12Vout 10A 120W NLog

HQA2W120W120V-N07-S
TDK-Lambda
1: 1.250,66 RON
30On Order

Mfr. Part No.
HQA2W120W120V-N07-S

Mouser Part No
967-HQA2W120W120VN7S

TDK-Lambda

DC/DC Converters - Through Hole Input 24VDC 12Vout 10A 120W NLog

Learn More

Datasheet

30On Order

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

12 V

10 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log Flange

HQA24120W480V-007-S
TDK-Lambda
15: 1.191,15 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA24120W480V-007-S

Mouser Part No
967-HQA24120W480V007

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.191,15 RON

1.084,52 RON

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

120 W

24 V

18 V

40 V

48 V

2.5 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log

HQA24120W480V-N07-S
TDK-Lambda
1: 1.250,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA24120W480V-N07-S

Mouser Part No
967-HQA24120W480VN07

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 48Vout 2.5A N Log

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

18 V

40 V

48 V

2.5 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog Flange

HQA2W085W050V-007-S
TDK-Lambda
1: 896,09 RON
Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W050V-007-S

Mouser Part No
967-HQA2W085W050V7S

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 5Vout 17A NLog Flange

Learn More

Datasheet

Lead-Time 18 Weeks

896,09 RON

814,66 RON

769,14 RON

694,79 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

5 V

17 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log Flange

HQA2W085W120V-007-S
TDK-Lambda
1: 896,09 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
HQA2W085W120V-007-S

Mouser Part No
967-HQA2W085W120V007

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 12Vout 7.1A N Log Flange

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

896,09 RON

814,66 RON

769,14 RON

694,79 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

12 V

7.1 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog Flange

HQA2W085W150V-007-S
TDK-Lambda
15: 814,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W150V-007-S

Mouser Part No
967-HQA2W085W150V7S

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

814,66 RON

769,14 RON

694,79 RON

Min.: 15
Mult.: 15

Isolated

1 Output

85 W

24 V

9 V

40 V

15 V

5.7 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

HQA85

DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog NoFlange

HQA2W085W150V-N07-S
TDK-Lambda
15: 814,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W150V-N07-S

Mouser Part No
967-HQA2W085W150VN7S

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 15Vout 5.7A NLog NoFlange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

814,66 RON

769,14 RON

694,79 RON

Min.: 15
Mult.: 15

Isolated

1 Output

85 W

24 V

9 V

40 V

15 V

5.7 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

HQA85

DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log Flange

HQA2W085W240V-007-S
TDK-Lambda
15: 814,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W240V-007-S

Mouser Part No
967-HQA2W085W240V007

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

814,66 RON

769,14 RON

694,79 RON

Min.: 15
Mult.: 15

Isolated

1 Output

85 W

24 V

9 V

40 V

24 V

3.54 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log

HQA2W085W240V-N07-S
TDK-Lambda
15: 814,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W240V-N07-S

Mouser Part No
967-HQA2W085W240VN07

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 24Vout 3.54A N Log

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

814,66 RON

769,14 RON

694,79 RON

Min.: 15
Mult.: 15

Isolated

1 Output

85 W

24 V

9 V

40 V

24 V

3.5 A

2.25 kV

1/4 Brick

60.7 mm (2.39 in)

39.1 mm (1.539 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log Flange

HQA2W085W280V-007-S
TDK-Lambda
1: 896,09 RON
Lead-Time 18 Weeks

Mfr. Part No.
HQA2W085W280V-007-S

Mouser Part No
967-HQA2W085W280V007

TDK-Lambda

DC/DC Converters - Through Hole 85W 24Vin 28Vout 3A N Log Flange

Learn More

Datasheet

Lead-Time 18 Weeks

896,09 RON

814,66 RON

769,14 RON

694,79 RON

Min.: 1
Mult.: 1

Isolated

1 Output

85 W

24 V

9 V

40 V

28 V

3 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA85

DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog Flange

HQA2W120W050V-007-S
TDK-Lambda
15: 1.191,15 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W120W050V-007-S

Mouser Part No
967-HQA2W120W050V7S

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 5Vout 24A NLog Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.191,15 RON

1.084,52 RON

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

120 W

24 V

9 V

40 V

5 V

24 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole Input 24VDC 15Vout 8A 120W NLog

HQA2W120W150V-007-M
TDK-Lambda
15: 1.570,32 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W120W150V-007-M

Mouser Part No
967-HQA2W120W150V07M

TDK-Lambda

DC/DC Converters - Through Hole Input 24VDC 15Vout 8A 120W NLog

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.570,32 RON

1.429,48 RON

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

120 W

24 V

9 V

40 V

15 V

8 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

22 mm (0.866 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 9-40VDC

HQA2W120W240V-N07-S
TDK-Lambda
1: 1.250,66 RON
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
HQA2W120W240V-N07-S

Mouser Part No
967-HQA2W120W240VN7S

TDK-Lambda

DC/DC Converters - Through Hole 9-40VDC

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

24 V

5 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log w/Flange

HQA2W120W280V-007-S
TDK-Lambda
15: 1.191,15 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W120W280V-007-S

Mouser Part No
967-HQA2W120W280V007

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log w/Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.191,15 RON

1.084,52 RON

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

120 W

24 V

9 V

40 V

28 V

4.2 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

55.9 mm (2.201 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log No Flange

HQA2W120W280V-N07-S
TDK-Lambda
1: 1.250,66 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA2W120W280V-N07-S

Mouser Part No
967-HQA2W120W280VN07

TDK-Lambda

DC/DC Converters - Through Hole 120W 24Vin 28Vout 4.2A N Log No Flange

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.250,66 RON

1.191,15 RON

1.084,52 RON

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

120 W

24 V

9 V

40 V

28 V

4.2 A

2.25 kV

1/4 Brick

60.6 mm (2.386 in)

39 mm (1.535 in)

12.7 mm (0.5 in)

Industrial

HQA120

DC/DC Converters - Through Hole 18-40VDC

HQA24120W480V-007-M
TDK-Lambda
15: 1.570,32 RON
Non-Stocked Lead-Time 18 Weeks

Mfr. Part No.
HQA24120W480V-007-M

Mouser Part No
967-QA24120W480V007M

TDK-Lambda

DC/DC Converters - Through Hole 18-40VDC

Learn More

Datasheet

Non-Stocked Lead-Time 18 Weeks

1.570,32 RON

1.429,48 RON

Quote

Min.: 15
Mult.: 15

Isolated

1 Output

2.25 kV

1/4 Brick

Industrial

HQA120

HQA MIL-COTS Quarter Brick DC-DC Converters

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