DC/DC Converters - Through Hole – Mouser Korea, Republic of

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DQS1-S/DRS1-S DC-DC Converters

CUI Inc DQS1-S/DRS1-S DC-DC Converters are unregulated DC-DC converter modules housed in a compact 4-pin SIP package. These converters feature short circuit protection and 1W isolated output. The DQS1-S/DRS1-S DC-DC converters are UL/cUL 62368-1 certified. The DQS1-S converters offer 1000V_dc isolation voltage and the DRS1-S converters offer 2000V_dc isolation voltage. These converters are ideal solution for consumer electronics, digital or analog systems, smart home appliances, and small-scale automation applications.

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Results: 32

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Part #

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-3-S3-S
CUI Inc.
1: ₩10,233.6
104In Stock
New Product

Mfr. Part #
DQS1-3-S3-S

Mouser Part #
490-DQS1-3-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

104In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

3.3 V

303 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

DRS1-12-S15-S
CUI Inc.
1: ₩10,951.2
95In Stock
New Product

Mfr. Part #
DRS1-12-S15-S

Mouser Part #
490-DRS1-12-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

Learn More

Datasheet

95In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

15 V

67 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

DRS1-12-S5-S
CUI Inc.
1: ₩10,951.2
114In Stock
New Product

Mfr. Part #
DRS1-12-S5-S

Mouser Part #
490-DRS1-12-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

114In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

5 V

200 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

DRS1-5-S12-S
CUI Inc.
1: ₩10,951.2
117In Stock
New Product

Mfr. Part #
DRS1-5-S12-S

Mouser Part #
490-DRS1-5-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

Learn More

Datasheet

117In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

12 V

84 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

DRS1-5-S15-S
CUI Inc.
1: ₩10,951.2
130In Stock
New Product

Mfr. Part #
DRS1-5-S15-S

Mouser Part #
490-DRS1-5-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

Learn More

Datasheet

130In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

15 V

67 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-3-S15-S
CUI Inc.
1: ₩10,233.6
79In Stock
New Product

Mfr. Part #
DQS1-3-S15-S

Mouser Part #
490-DQS1-3-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

79In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

15 V

67 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-5-S12-S
CUI Inc.
1: ₩10,030.8
91In Stock
New Product

Mfr. Part #
DQS1-5-S12-S

Mouser Part #
490-DQS1-5-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

91In Stock

₩10,030.8

₩9,874.8

₩9,734.4

₩9,282

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

12 V

84 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-5-S15-S
CUI Inc.
1: ₩10,233.6
74In Stock
New Product

Mfr. Part #
DQS1-5-S15-S

Mouser Part #
490-DQS1-5-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

74In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

15 V

67 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

DRS1-3-S12-S
CUI Inc.
1: ₩10,748.4
50In Stock
New Product

Mfr. Part #
DRS1-3-S12-S

Mouser Part #
490-DRS1-3-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

Learn More

Datasheet

50In Stock

₩10,748.4

₩10,576.8

₩10,420.8

₩9,952.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

12 V

84 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-24-S3-S
CUI Inc.
1: ₩10,233.6
98In Stock
New Product

Mfr. Part #
DQS1-24-S3-S

Mouser Part #
490-DQS1-24-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

98In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

3.3 V

303 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-3-S5-S
CUI Inc.
1: ₩10,030.8
68In Stock
New Product

Mfr. Part #
DQS1-3-S5-S

Mouser Part #
490-DQS1-3-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

68In Stock

₩10,030.8

₩9,874.8

₩9,734.4

₩9,282

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

5 V

200 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

DRS1-24-S12-S
CUI Inc.
1: ₩10,951.2
95In Stock
New Product

Mfr. Part #
DRS1-24-S12-S

Mouser Part #
490-DRS1-24-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

Learn More

Datasheet

95In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

84 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.303 A, single unregulated output, SIP

DRS1-24-S3-S
CUI Inc.
1: ₩10,951.2
219In Stock
82On Order
New Product

Mfr. Part #
DRS1-24-S3-S

Mouser Part #
490-DRS1-24-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.303 A, single unregulated output, SIP

Learn More

Datasheet

219In Stock

82On Order

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

3.3 V

303 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

DRS1-3-S15-S
CUI Inc.
1: ₩10,951.2
78In Stock
New Product

Mfr. Part #
DRS1-3-S15-S

Mouser Part #
490-DRS1-3-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

Learn More

Datasheet

78In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

15 V

67 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

DRS1-5-S3-S
CUI Inc.
1: ₩10,748.4
30In Stock
287Expected 9/10/2026
New Product

Mfr. Part #
DRS1-5-S3-S

Mouser Part #
490-DRS1-5-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

Learn More

Datasheet

30In Stock

287Expected 9/10/2026

₩10,748.4

₩10,623.6

₩9,016.8

₩8,985.6

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

3.3 V

303 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-3-S12-S
CUI Inc.
1: ₩10,233.6
73In Stock
New Product

Mfr. Part #
DQS1-3-S12-S

Mouser Part #
490-DQS1-3-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

73In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

12 V

84 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

DRS1-24-S5-S
CUI Inc.
1: ₩10,966.8
94In Stock
New Product

Mfr. Part #
DRS1-24-S5-S

Mouser Part #
490-DRS1-24-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

94In Stock

₩10,966.8

₩10,795.2

₩10,639.2

₩10,155.6

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-24-S12-S
CUI Inc.
1: ₩10,233.6
100In Stock
New Product

Mfr. Part #
DQS1-24-S12-S

Mouser Part #
490-DQS1-24-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

100In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

12 V

84 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

DRS1-24-S15-S
CUI Inc.
1: ₩10,951.2
113In Stock
New Product

Mfr. Part #
DRS1-24-S15-S

Mouser Part #
490-DRS1-24-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 15 Vdc, 0.067 A, single regulated output, SIP

Learn More

Datasheet

113In Stock

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

15 V

67 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-12-S3-S
CUI Inc.
1: ₩10,233.6
67In Stock
New Product

Mfr. Part #
DQS1-12-S3-S

Mouser Part #
490-DQS1-12-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

67In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

3.3 V

303 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-24-S15-S
CUI Inc.
1: ₩10,233.6
82In Stock
New Product

Mfr. Part #
DQS1-24-S15-S

Mouser Part #
490-DQS1-24-S15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

82In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

15 V

67 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

DRS1-3-S3-S
CUI Inc.
1: ₩10,951.2
120In Stock
82On Order
New Product

Mfr. Part #
DRS1-3-S3-S

Mouser Part #
490-DRS1-3-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

Learn More

Datasheet

120In Stock

82On Order

₩10,951.2

₩10,779.6

₩10,623.6

₩10,140

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

3.3 V

303 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

DRS1-12-S12-S
CUI Inc.
1: ₩10,951.2
18In Stock
328On Order
New Product

Mfr. Part #
DRS1-12-S12-S

Mouser Part #
490-DRS1-12-S12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.084 A, single regulated output, SIP

Learn More

Datasheet

18In Stock

328On Order

₩10,951.2

₩10,810.8

₩9,172.8

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 V

12 V

84 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

DQS1-5-S3-S
CUI Inc.
1: ₩10,233.6
410In Stock
New Product

Mfr. Part #
DQS1-5-S3-S

Mouser Part #
490-DQS1-5-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W Isolated Single Unregulated Output DC-DC Converter

Learn More

Datasheet

410In Stock

₩10,233.6

₩10,077.6

₩9,937.2

₩9,484.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 V

3.3 V

303 mA

1 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DQS1

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

DRS1-3-S5-S
CUI Inc.
1: ₩10,748.4
282In Stock
New Product

Mfr. Part #
DRS1-3-S5-S

Mouser Part #
490-DRS1-3-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 2.97 3.63 Vdc input, 5 Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

282In Stock

₩10,748.4

₩10,576.8

₩10,420.8

₩9,952.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

2.97 V

3.63 V

5 V

200 mA

2 kV

11.6 mm (0.457 in)

6 mm (0.236 in)

10.2 mm (0.402 in)

Industrial

DRS1

DQS1-S/DRS1-S DC-DC Converters

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