DC/DC Converters - Through Hole – Mouser United Kingdom

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DRM1-S 1W DC-DC Converters

CUI Inc DRM1-S 1W DC-DC Converters offer a 1W isolated output rating and an isolation voltage rating of 3000V_DC. These converters feature single and dual unregulated output and an industry-standard 7-pin SIP package. Additional features include a wide operating temperature range of -40°C to +100°C, typical voltage ratings of 5V_DC, 12V_DC, and 24V_DC, and a 100mVp-p ripple and noise rating. CUI Inc DRM1-S and 1W DC-DC Converters are suitable for consumer electronics, smart home appliances, and small-scale automation applications.

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Part #

DC/DC Converters - Through Hole 1W 7 Pin SIP Isolated DC-DC Converter

DRM1-12-S5-S
CUI Inc.
1: £6.06
348In Stock
75Expected 07/12/2026
New Product

Mfr. Part No.
DRM1-12-S5-S

Mouser Part No
490-DRM1-12-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole 1W 7 Pin SIP Isolated DC-DC Converter

Learn More

Datasheet

348In Stock

75Expected 07/12/2026

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-5-S15-S
CUI Inc.
1: £6.06
58In Stock
New Product

Mfr. Part No.
DRM1-5-S15-S

Mouser Part No
490-DRM1-5-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

58In Stock

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

67 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-12-S12-S
CUI Inc.
1: £6.06
62In Stock
New Product

Mfr. Part No.
DRM1-12-S12-S

Mouser Part No
490-DRM1-12-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

62In Stock

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

84 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

DRM1-12-S3-S
CUI Inc.
1: £6.06
30In Stock
50Expected 17/09/2026
New Product

Mfr. Part No.
DRM1-12-S3-S

Mouser Part No
490-DRM1-12-S3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.303 A, single regulated output, SIP

Learn More

Datasheet

30In Stock

50Expected 17/09/2026

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

303 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

DRM1-12-D3-S
CUI Inc.
1: £6.65
40In Stock
New Product

Mfr. Part No.
DRM1-12-D3-S

Mouser Part No
490-DRM1-12-D3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

Learn More

Datasheet

40In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

152 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

DRM1-24-D12-S
CUI Inc.
1: £6.65
41In Stock
New Product

Mfr. Part No.
DRM1-24-D12-S

Mouser Part No
490-DRM1-24-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

Learn More

Datasheet

41In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

42 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

DRM1-5-D12-S
CUI Inc.
1: £6.65
45In Stock
New Product

Mfr. Part No.
DRM1-5-D12-S

Mouser Part No
490-DRM1-5-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

Learn More

Datasheet

45In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

42 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-5-S3-S
CUI Inc.
1: £6.06
66In Stock
New Product

Mfr. Part No.
DRM1-5-S3-S

Mouser Part No
490-DRM1-5-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

66In Stock

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

303 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

DRM1-24-D3-S
CUI Inc.
1: £6.77
47In Stock
New Product

Mfr. Part No.
DRM1-24-D3-S

Mouser Part No
490-DRM1-24-D3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

Learn More

Datasheet

47In Stock

£6.77

£5.74

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

152 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-24-S3-S
CUI Inc.
1: £6.06
56In Stock
New Product

Mfr. Part No.
DRM1-24-S3-S

Mouser Part No
490-DRM1-24-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

56In Stock

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

303 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-24-S12-S
CUI Inc.
1: £6.06
83In Stock
50On Order
New Product

Mfr. Part No.
DRM1-24-S12-S

Mouser Part No
490-DRM1-24-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

83In Stock

50On Order

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

84 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-24-S15-S
CUI Inc.
1: £5.94
47In Stock
New Product

Mfr. Part No.
DRM1-24-S15-S

Mouser Part No
490-DRM1-24-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

47In Stock

£5.94

£5.04

£5.00

£4.94

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

67 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

DRM1-12-D12-S
CUI Inc.
1: £6.65
47In Stock
New Product

Mfr. Part No.
DRM1-12-D12-S

Mouser Part No
490-DRM1-12-D12-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 12 Vdc, 0.042 A, single regulated output, SIP

Learn More

Datasheet

47In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

42 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

DRM1-12-D5-S
CUI Inc.
1: £6.65
26In Stock
New Product

Mfr. Part No.
DRM1-12-D5-S

Mouser Part No
490-DRM1-12-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

Learn More

Datasheet

26In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

100 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

DRM1-5-D3-S
CUI Inc.
1: £6.65
49In Stock
New Product

Mfr. Part No.
DRM1-5-D3-S

Mouser Part No
490-DRM1-5-D3-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 3.3 Vdc, 0.152 A, single regulated output, SIP

Learn More

Datasheet

49In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

152 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-12-S15-S
CUI Inc.
1: £6.06
25In Stock
450On Order
New Product

Mfr. Part No.
DRM1-12-S15-S

Mouser Part No
490-DRM1-12-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

25In Stock

450On Order

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 mA

67 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

DRM1-24-D15-S
CUI Inc.
1: £6.77
45In Stock
New Product

Mfr. Part No.
DRM1-24-D15-S

Mouser Part No
490-DRM1-24-D15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

Learn More

Datasheet

45In Stock

£6.77

£5.74

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

34 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

DRM1-5-D5-S
CUI Inc.
1: £6.65
40In Stock
New Product

Mfr. Part No.
DRM1-5-D5-S

Mouser Part No
490-DRM1-5-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

Learn More

Datasheet

40In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

100 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

DRM1-24-D5-S
CUI Inc.
1: £6.65
16In Stock
50Expected 07/10/2026
New Product

Mfr. Part No.
DRM1-24-D5-S

Mouser Part No
490-DRM1-24-D5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 21.6 26.4 Vdc input, 5 Vdc, 0.1 A, single regulated output, SIP

Learn More

Datasheet

16In Stock

50Expected 07/10/2026

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

100 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

DRM1-12-D15-S
CUI Inc.
1: £6.77
570In Stock
New Product

Mfr. Part No.
DRM1-12-D15-S

Mouser Part No
490-DRM1-12-D15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 10.8 13.2 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

Learn More

Datasheet

570In Stock

£6.77

£5.74

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

34 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

DRM1-5-D15-S
CUI Inc.
1: £6.65
720In Stock
New Product

Mfr. Part No.
DRM1-5-D15-S

Mouser Part No
490-DRM1-5-D15-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 15 Vdc, 0.034 A, single regulated output, SIP

Learn More

Datasheet

720In Stock

£6.65

£6.41

£6.30

£6.17

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

34 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-5-S12-S
CUI Inc.
1: £5.91
231In Stock
New Product

Mfr. Part No.
DRM1-5-S12-S

Mouser Part No
490-DRM1-5-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

231In Stock

£5.91

£5.01

£4.96

£4.93

£4.83

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

84 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 5Vdc, 0.2 A, single regulated output, SIP

DRM1-5-S5-S
CUI Inc.
1: £5.91
221In Stock
New Product

Mfr. Part No.
DRM1-5-S5-S

Mouser Part No
490-DRM1-5-S5-S

New Product

CUI Inc.

DC/DC Converters - Through Hole dc-dc isolated, 1W, 4.5 5.5 Vdc input, 5Vdc, 0.2 A, single regulated output, SIP

Learn More

Datasheet

221In Stock

£5.91

£5.01

£4.96

£4.93

£4.83

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

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

DRM1-24-S5-S
CUI Inc.
1: £6.06
250On Order
New Product

Mfr. Part No.
DRM1-24-S5-S

Mouser Part No
490-DRM1-24-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

250On Order

£6.06

£5.98

£5.88

£5.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

200 mA

3 kV

19.65 mm (0.774 in)

10.2 mm (0.402 in)

6 mm (0.236 in)

Industrial

+ 100 C

- 40 C

DRM1-S

DRM1-S 1W DC-DC Converters

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