DC/DC Converters - Through Hole

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1W to 2W Isolated DC-DC Converters

CUI Inc 1W to 2W Isolated DC-DC Converters are unregulated and cost-effective isolated modules that offer efficiency of up to 89%. These converters are housed in compact 4-, 6-, 7-, 8-, or 10- pin packages and operate at -40°C to +105°C temperature range. CUI Inc 1W to 2W Isolated DC-DC Converters are ideal for the conversion and isolation of DC rails for industrial, telecom, security, and machine control applications.

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Results: 31

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Part #

DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 84mA 1W Iso SIP

PCSA1-S12-S12-S
CUI Inc.
1: ¥923.5
1,113In Stock
784Expected 9/7/2026

Mfr. Part #
PCSA1-S12-S12-S

Mouser Part #
490-PCSA1-S12-S12-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 84mA 1W Iso SIP

Learn More

Datasheet

1,113In Stock

784Expected 9/7/2026

¥923.5

¥906.9

¥893.6

¥857.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 200mA 1W Iso SIP

PCSA1-S5-S5-S
CUI Inc.
1: ¥923.5
511In Stock

Mfr. Part #
PCSA1-S5-S5-S

Mouser Part #
490-PCSA1-S5-S5-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 200mA 1W Iso SIP

Learn More

Datasheet

511In Stock

¥923.5

¥906.9

¥893.6

¥857.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

4.5 V

5.5 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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 84mA 1W Iso SIP

PCSA1-S5-S12-S
CUI Inc.
1: ¥923.5
396In Stock

Mfr. Part #
PCSA1-S5-S12-S

Mouser Part #
490-PCSA1-S5-S12-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 84mA 1W Iso SIP

Learn More

Datasheet

396In Stock

¥923.5

¥906.9

¥893.6

¥857.1

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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 10.8-13.2Vin 15Vout 134mA 2W Iso SIP

PCN2-S12-S15-S
CUI Inc.
1: ¥1,340.4
60In Stock

Mfr. Part #
PCN2-S12-S15-S

Mouser Part #
490-PCN2-S12-S15-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 15Vout 134mA 2W Iso SIP

Learn More

Datasheet

60In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 V

13.2 V

15 V

134 mA

1 kV

18.8 mm (0.74 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 10.8-13.2Vin 15Vout 67mA 1W Iso SIP

PCSA1-S12-S15-S
CUI Inc.
1: ¥923.5
49In Stock

Mfr. Part #
PCSA1-S12-S15-S

Mouser Part #
490-PCSA1-S12-S15-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 15Vout 67mA 1W Iso SIP

Learn More

Datasheet

49In Stock

¥923.5

¥906.9

¥893.6

¥857.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 21.6-26.4Vin +/-15V +/-67mA 2W Iso SIP

PCN2-S24-D15-S
CUI Inc.
1: ¥1,340.4
15In Stock

Mfr. Part #
PCN2-S24-D15-S

Mouser Part #
490-PCN2-S24-D15-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin +/-15V +/-67mA 2W Iso SIP

Learn More

Datasheet

15In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,182.6

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

21.6 V

26.4 V

15 V

67 mA

- 15 V

67 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 134mA 2W Iso SIP

PCN2-S24-S15-S
CUI Inc.
1: ¥1,340.4
32In Stock

Mfr. Part #
PCN2-S24-S15-S

Mouser Part #
490-PCN2-S24-S15-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 134mA 2W Iso SIP

Learn More

Datasheet

32In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

15 V

134 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 134mA 2W Iso SIP

PCN2-S5-S15-S
CUI Inc.
1: ¥1,340.4
33In Stock

Mfr. Part #
PCN2-S5-S15-S

Mouser Part #
490-PCN2-S5-S15-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 134mA 2W Iso SIP

Learn More

Datasheet

33In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 V

15 V

134 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 4.5-5.5Vin +/-12Vout +/-83mA 2W Iso SIP

PCN2-S5-D12-S
CUI Inc.
1: ¥1,340.4
92In Stock

Mfr. Part #
PCN2-S5-D12-S

Mouser Part #
490-PCN2-S5-D12-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin +/-12Vout +/-83mA 2W Iso SIP

Learn More

Datasheet

92In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

4.5 V

5.5 V

12 V

83 mA

- 12 V

83 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 167mA 2W Iso SIP

PCN2-S5-S12-S
CUI Inc.
1: ¥1,340.4
83In Stock

Mfr. Part #
PCN2-S5-S12-S

Mouser Part #
490-PCN2-S5-S12-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 12Vout 167mA 2W Iso SIP

Learn More

Datasheet

83In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 V

12 V

167 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 67mA 1W Iso SIP

PCSA1-S24-S15-S
CUI Inc.
1: ¥923.5
65In Stock

Mfr. Part #
PCSA1-S24-S15-S

Mouser Part #
490-PCSA1-S24-S15-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 15Vout 67mA 1W Iso SIP

Learn More

Datasheet

65In Stock

¥923.5

¥906.9

¥893.6

¥857.1

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)

7.5 mm (0.295 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 10.8-13.2Vin +/-15V +/-67mA 2W Iso SIP

PCN2-S12-D15-S
CUI Inc.
1: ¥1,340.4
199In Stock

Mfr. Part #
PCN2-S12-D15-S

Mouser Part #
490-PCN2-S12-D15-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin +/-15V +/-67mA 2W Iso SIP

Learn More

Datasheet

199In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

10.8 V

13.2 V

15 V

67 mA

- 15 V

67 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 10.8-13.2Vin 5Vout 400mA 2W Iso SIP

PCN2-S12-S5-S
CUI Inc.
1: ¥1,340.4
132In Stock

Mfr. Part #
PCN2-S12-S5-S

Mouser Part #
490-PCN2-S12-S5-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 5Vout 400mA 2W Iso SIP

Learn More

Datasheet

132In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 V

13.2 V

5 V

400 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 167mA 2W Iso SIP

PCN2-S12-S12-S
CUI Inc.
1: ¥1,340.4
167In Stock

Mfr. Part #
PCN2-S12-S12-S

Mouser Part #
490-PCN2-S12-S12-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 12Vout 167mA 2W Iso SIP

Learn More

Datasheet

167In Stock

¥1,340.4

¥1,320.5

¥1,194.3

¥1,154.4

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

10.8 V

13.2 V

12 V

167 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 10.8-13.2Vin +/-12V +/-83mA 2W Iso SIP

PCN2-S12-D12-S
CUI Inc.
1: ¥1,340.4
26In Stock

Mfr. Part #
PCN2-S12-D12-S

Mouser Part #
490-PCN2-S12-D12-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin +/-12V +/-83mA 2W Iso SIP

Learn More

Datasheet

26In Stock

¥1,340.4

¥1,320.5

¥1,300.6

¥1,235.8

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

10.8 V

13.2 V

12 V

83 mA

- 12 V

83 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 10.8-13.2Vin 5Vout 200mA 1W Iso SIP

PCSA1-S12-S5-S
CUI Inc.
1: ¥923.5
34In Stock

Mfr. Part #
PCSA1-S12-S5-S

Mouser Part #
490-PCSA1-S12-S5-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin 5Vout 200mA 1W Iso SIP

Learn More

Datasheet

34In Stock

¥923.5

¥906.9

¥893.6

¥857.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

10.8 V

13.2 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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 84mA 1W Iso SIP

PCSA1-S24-S12-S
CUI Inc.
1: ¥923.5
213In Stock
78On Order

Mfr. Part #
PCSA1-S24-S12-S

Mouser Part #
490-PCSA1-S24-S12-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 12Vout 84mA 1W Iso SIP

Learn More

Datasheet

213In Stock

78On Order

¥923.5

¥893.6

¥878.7

¥845.4

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)

7.5 mm (0.295 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 21.6-26.4Vin 5Vout 200mA 1W Iso SIP

PCSA1-S24-S5-S
CUI Inc.
1: ¥923.5
166In Stock

Mfr. Part #
PCSA1-S24-S5-S

Mouser Part #
490-PCSA1-S24-S5-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 5Vout 200mA 1W Iso SIP

Learn More

Datasheet

166In Stock

¥923.5

¥906.9

¥893.6

¥857.1

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

5 V

200 mA

1 kV

11.6 mm (0.457 in)

7.5 mm (0.295 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole The factory is currently not accepting orders for this product.

PDS1-S24-S24-D
CUI Inc.
1: ¥858.7
58In Stock
Verify Status with Factory

Mfr. Part #
PDS1-S24-S24-D

Mouser Part #
490-PDS1-S24-S24-D

Verify Status with Factory

CUI Inc.

DC/DC Converters - Through Hole The factory is currently not accepting orders for this product.

Learn More

Datasheet

58In Stock

¥858.7

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

21.6 V

26.4 V

24 V

42 mA

1.5 kV

12.7 mm (0.5 in)

10.16 mm (0.4 in)

8.2 mm (0.323 in)

Industrial

+ 105 C

- 40 C

PDS1-D

DC/DC Converters - Through Hole 21.6-26.4Vin 5Vout 400mA 2W Iso SIP

PCN2-S24-S5-S
CUI Inc.
1: ¥1,340.4
375Expected 11/5/2026

Mfr. Part #
PCN2-S24-S5-S

Mouser Part #
490-PCN2-S24-S5-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin 5Vout 400mA 2W Iso SIP

Learn More

Datasheet

375Expected 11/5/2026

¥1,340.4

¥1,320.5

¥1,229.1

¥1,182.6

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

5 V

400 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP

PCN2-S5-S5-S
CUI Inc.
1: ¥1,313.9
462On Order

Mfr. Part #
PCN2-S5-S5-S

Mouser Part #
490-PCN2-S5-S5-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 5Vout 400mA 2W Iso SIP

Learn More

Datasheet

462On Order

¥1,313.9

¥1,295.6

¥1,277.3

¥1,217.5

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

4.5 V

5.5 V

5 V

400 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 67mA 1W Iso SIP

PCSA1-S5-S15-S
CUI Inc.
1: ¥923.5
156Expected 11/5/2026

Mfr. Part #
PCSA1-S5-S15-S

Mouser Part #
490-PCSA1-S5-S15-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin 15Vout 67mA 1W Iso SIP

Learn More

Datasheet

156Expected 11/5/2026

¥923.5

¥906.9

¥893.6

¥835.5

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

+ 100 C

- 40 C

PCSA1-S

DC/DC Converters - Through Hole 10.8-13.2Vin +/-5V +/-200mA 2W Iso SIP

PCN2-S12-D5-S
CUI Inc.
1: ¥1,340.4
Lead-Time 14 Weeks

Mfr. Part #
PCN2-S12-D5-S

Mouser Part #
490-PCN2-S12-D5-S

CUI Inc.

DC/DC Converters - Through Hole 10.8-13.2Vin +/-5V +/-200mA 2W Iso SIP

Learn More

Datasheet

Lead-Time 14 Weeks

¥1,340.4

¥1,320.5

¥1,277.3

¥1,217.5

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

10.8 V

13.2 V

5 V

200 mA

- 5 V

200 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 21.6-26.4Vin +/-12V +/-83mA 2W Iso SIP

PCN2-S24-D12-S
CUI Inc.
1: ¥1,340.4
Lead-Time 14 Weeks

Mfr. Part #
PCN2-S24-D12-S

Mouser Part #
490-PCN2-S24-D12-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin +/-12V +/-83mA 2W Iso SIP

Learn More

Datasheet

Lead-Time 14 Weeks

¥1,340.4

¥1,320.5

¥1,277.3

¥1,217.5

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

21.6 V

26.4 V

12 V

83 mA

- 12 V

83 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S

DC/DC Converters - Through Hole 21.6-26.4Vin +/-5V +/-200mA 2W Iso SIP

PCN2-S24-D5-S
CUI Inc.
1: ¥1,340.4
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
PCN2-S24-D5-S

Mouser Part #
490-PCN2-S24-D5-S

CUI Inc.

DC/DC Converters - Through Hole 21.6-26.4Vin +/-5V +/-200mA 2W Iso SIP

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

¥1,340.4

¥1,320.5

¥1,277.3

¥1,217.5

View

Min.: 1
Mult.: 1

Isolated

2 Output

2 W

21.6 V

26.4 V

5 V

200 mA

- 5 V

200 mA

1 kV

19.6 mm (0.772 in)

7.2 mm (0.283 in)

10.2 mm (0.402 in)

Industrial

+ 100 C

- 40 C

PCN2-S