DC/DC Converters - Through Hole

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DQQ3-S DC-DC Converters

CUI Inc DQQ3-S DC-DC Converters offer up to 3W isolated output and input voltage ranges of 9V_DC to 36V_DC and 18V_DC to 75V_DC. These DC-DC converters feature a 4:1 input range, single- and dual-regulated outputs, and remote on/off control. DQQ3-S converters provide various protections, including continuous short circuit and input undervoltage. CUI Inc DQQ3-S DC-DC Converters are suitable for consumer electronics, digital/analog systems, and small-scale automation applications.

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Part #

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 12 Vdc, 0.125 A, dual regulated output, SIP

DQQ3-24-D12-S
CUI Inc.
1: 86,37 RON
140In Stock
New Product

Mfr. Part No.
DQQ3-24-D12-S

Mouser Part No
490-DQQ3-24-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 12 Vdc, 0.125 A, dual regulated output, SIP

Learn More

Datasheet

140In Stock

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

12 V

125 mA

- 12 V

125 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

DQQ3-24-S3-S
CUI Inc.
1: 85,61 RON
56In Stock
New Product

Mfr. Part No.
DQQ3-24-S3-S

Mouser Part No
490-DQQ3-24-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

Learn More

Datasheet

56In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

3.3 V

700 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 12 Vdc, 0.125 A, dual regulated output, SIP

DQQ3-48-D12-S
CUI Inc.
1: 86,37 RON
16In Stock
New Product

Mfr. Part No.
DQQ3-48-D12-S

Mouser Part No
490-DQQ3-48-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 12 Vdc, 0.125 A, dual regulated output, SIP

Learn More

Datasheet

16In Stock

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

12 V

125 mA

- 12 V

125 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP

DQQ3-24-S12-S
CUI Inc.
1: 85,61 RON
42In Stock
New Product

Mfr. Part No.
DQQ3-24-S12-S

Mouser Part No
490-DQQ3-24-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP

Learn More

Datasheet

42In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

12 V

250 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP

DQQ3-24-S5-S
CUI Inc.
1: 85,61 RON
42In Stock
70On Order
New Product

Mfr. Part No.
DQQ3-24-S5-S

Mouser Part No
490-DQQ3-24-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP

Learn More

Datasheet

42In Stock

70On Order

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

5 V

600 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP

DQQ3-24-D5-S
CUI Inc.
1: 86,37 RON
40In Stock
New Product

Mfr. Part No.
DQQ3-24-D5-S

Mouser Part No
490-DQQ3-24-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP

Learn More

Datasheet

40In Stock

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

5 V

300 mA

- 5 V

300 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP

DQQ3-48-D5-S
CUI Inc.
1: 86,37 RON
28In Stock
New Product

Mfr. Part No.
DQQ3-48-D5-S

Mouser Part No
490-DQQ3-48-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 5 Vdc, 0.3 A, dual regulated output, SIP

Learn More

Datasheet

28In Stock

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

5 V

300 mA

- 5 V

300 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

DQQ3-48-S3-S
CUI Inc.
1: 85,61 RON
22In Stock
New Product

Mfr. Part No.
DQQ3-48-S3-S

Mouser Part No
490-DQQ3-48-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 3.3 Vdc, 0.7 A, single regulated output, SIP

Learn More

Datasheet

22In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

3.3 V

700 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 15 Vdc, 0.1 A, dual regulated output, SIP

DQQ3-48-D15-S
CUI Inc.
1: 86,37 RON
27In Stock
New Product

Mfr. Part No.
DQQ3-48-D15-S

Mouser Part No
490-DQQ3-48-D15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 15 Vdc, 0.1 A, dual regulated output, SIP

Learn More

Datasheet

27In Stock

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

48 V

18 V

75 V

15 V

100 mA

- 15 V

100 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP

DQQ3-48-S15-S
CUI Inc.
1: 85,61 RON
28In Stock
New Product

Mfr. Part No.
DQQ3-48-S15-S

Mouser Part No
490-DQQ3-48-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

28In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

15 V

200 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP

DQQ3-24-S15-S
CUI Inc.
1: 85,61 RON
38In Stock
New Product

Mfr. Part No.
DQQ3-24-S15-S

Mouser Part No
490-DQQ3-24-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 15 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

38In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

15 V

200 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP

DQQ3-48-S12-S
CUI Inc.
1: 85,61 RON
57In Stock
New Product

Mfr. Part No.
DQQ3-48-S12-S

Mouser Part No
490-DQQ3-48-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 12 Vdc, 0.25 A, single regulated output, SIP

Learn More

Datasheet

57In Stock

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

12 V

250 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP

DQQ3-48-S5-S
CUI Inc.
1: 85,61 RON
27In Stock
14Expected 3/27/2026
New Product

Mfr. Part No.
DQQ3-48-S5-S

Mouser Part No
490-DQQ3-48-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 18-75 Vdc input, 5 Vdc, 0.6 A, single regulated output, SIP

Learn More

Datasheet

27In Stock

14Expected 3/27/2026

85,61 RON

82,44 RON

81,13 RON

79,37 RON

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

48 V

18 V

75 V

5 V

600 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 15 Vdc, 0.1 A, dual regulated output, SIP

DQQ3-24-D15-S
CUI Inc.
1: 86,37 RON
32Expected 5/4/2026
New Product

Mfr. Part No.
DQQ3-24-D15-S

Mouser Part No
490-DQQ3-24-D15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc, isolated, 3 W, 9-36 Vdc input, 15 Vdc, 0.1 A, dual regulated output, SIP

Learn More

Datasheet

32Expected 5/4/2026

86,37 RON

83,20 RON

81,79 RON

80,08 RON

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

15 V

100 mA

- 15 V

100 mA

SIP-7

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

DQQ3-S

DQQ3-S DC-DC Converters

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