DC/DC Converters – Mouser Romania

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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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Types of DC/DC Converters

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Results: 56

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Part #

DC/DC Converters - SMD 1W 12Vin +/-12V SMT +/-42mA Iso UnReg TR

PCN1-S12-D12-M-TR
CUI Inc.
1: 25,75 RON
305In Stock

Mfr. Part No.
PCN1-S12-D12-M-TR

Mouser Part No
490-PCN1-S12-D12-MTR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin +/-12V SMT +/-42mA Iso UnReg TR

Learn More

Datasheet

305In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

24,19 RON

Reel

20,57 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

2 Output

1 W

12 V

42 mA

Industrial

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

PCN2-S24-S5-S
CUI Inc.
1: 34,15 RON
403In Stock

Mfr. Part No.
PCN2-S24-S5-S

Mouser Part No
490-PCN2-S24-S5-S

CUI Inc.

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

Learn More

Datasheet

403In Stock

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

24 V

5 V

400 mA

Industrial

DC/DC Converters - SMD 1W 12Vin 15Vout SMT 67mA Iso UnReg TR

PCN1-S12-S15-M-TR
CUI Inc.
1: 25,75 RON
328In Stock

Mfr. Part No.
PCN1-S12-S15-M-TR

Mouser Part No
490-PCN1-S12-S15-MTR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin 15Vout SMT 67mA Iso UnReg TR

Learn More

Datasheet

328In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

View

Reel

22,28 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

1 Output

1 W

12 V

15 V

67 mA

Industrial

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

PCSA1-S12-S12-S
CUI Inc.
1: 23,99 RON
1.129In Stock Restricted Availability

Mfr. Part No.
PCSA1-S12-S12-S

Mouser Part No
490-PCSA1-S12-S12-S

CUI Inc.

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

Learn More

Datasheet

1.129In Stock

23,99 RON

20,37 RON

20,32 RON

20,27 RON

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - SMD 1W 12Vin 12Vout SMT 84mA Iso UnReg TR

PCN1-S12-S12-M-TR
CUI Inc.
1: 25,75 RON
2.737In Stock

Mfr. Part No.
PCN1-S12-S12-M-TR

Mouser Part No
490-PCN1-S12-S12-MTR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin 12Vout SMT 84mA Iso UnReg TR

Learn More

Datasheet

2.737In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

23,64 RON

Reel

20,02 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

1 Output

1 W

12 V

84 mA

Industrial

DC/DC Converters - SMD 4.5-5.5Vin 12Vout 84mA 1W Iso SMT

PCN1-S5-S12-M
CUI Inc.
1: 25,75 RON
430In Stock

Mfr. Part No.
PCN1-S5-S12-M

Mouser Part No
490-PCN1-S5-S12-M

CUI Inc.

DC/DC Converters - SMD 4.5-5.5Vin 12Vout 84mA 1W Iso SMT

Learn More

Datasheet

430In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

Reel

22,28 RON

View

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

1 Output

1 W

5 V

12 V

84 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin +/-5Vout +/-200mA 2W Iso SIP

PCN2-S5-D5-S
CUI Inc.
1: 34,05 RON
60In Stock

Mfr. Part No.
PCN2-S5-D5-S

Mouser Part No
490-PCN2-S5-D5-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin +/-5Vout +/-200mA 2W Iso SIP

Learn More

Datasheet

60In Stock

34,05 RON

32,80 RON

31,99 RON

31,19 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 1W 12Vin +/-15V SMT +/-33mA Iso UnReg TR

PCN1-S12-D15-M-TR
CUI Inc.
1: 25,75 RON
168In Stock

Mfr. Part No.
PCN1-S12-D15-M-TR

Mouser Part No
490-PCN1-S12-D15-MTR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin +/-15V SMT +/-33mA Iso UnReg TR

Learn More

Datasheet

168In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

23,74 RON

Reel

20,17 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

2 Output

1 W

12 V

15 V

33 mA

Industrial

DC/DC Converters - SMD 4.5-5.5Vin +/-12Vout +/-42mA 1W Iso SMT

PCN1-S5-D12-M
CUI Inc.
1: 25,75 RON
18In Stock
860On Order

Mfr. Part No.
PCN1-S5-D12-M

Mouser Part No
490-PCN1-S5-D12-M

CUI Inc.

DC/DC Converters - SMD 4.5-5.5Vin +/-12Vout +/-42mA 1W Iso SMT

Learn More

Datasheet

18In Stock

860On Order

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

View

Reel

22,28 RON

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

2 Output

1 W

5 V

12 V

42 mA

Industrial

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

PCN2-S24-D15-S
CUI Inc.
1: 34,15 RON
41In Stock

Mfr. Part No.
PCN2-S24-D15-S

Mouser Part No
490-PCN2-S24-D15-S

CUI Inc.

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

Learn More

Datasheet

41In Stock

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

24 V

15 V

67 mA

Industrial

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

PCN2-S5-S15-S
CUI Inc.
1: 34,15 RON
33In Stock

Mfr. Part No.
PCN2-S5-S15-S

Mouser Part No
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

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

5 V

15 V

134 mA

Industrial

DC/DC Converters - SMD 1W 5Vin +/-12V SMT +/-42mA Iso UnReg TR

PCN1-S5-D12-M-TR
CUI Inc.
1: 25,75 RON
121In Stock
430Expected 4/20/2026

Mfr. Part No.
PCN1-S5-D12-M-TR

Mouser Part No
490-PCN1-S5-D12-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 5Vin +/-12V SMT +/-42mA Iso UnReg TR

Learn More

Datasheet

121In Stock

430Expected 4/20/2026

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

View

Reel

19,52 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

2 Output

1 W

5 V

12 V

42 mA

Industrial

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

PCN2-S5-D12-S
CUI Inc.
1: 34,15 RON
105In Stock

Mfr. Part No.
PCN2-S5-D12-S

Mouser Part No
490-PCN2-S5-D12-S

CUI Inc.

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

Learn More

Datasheet

105In Stock

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

12 V

83 mA

Industrial

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

PCN2-S5-S12-S
CUI Inc.
1: 34,15 RON
88In Stock

Mfr. Part No.
PCN2-S5-S12-S

Mouser Part No
490-PCN2-S5-S12-S

CUI Inc.

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

Learn More

Datasheet

88In Stock

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

5 V

12 V

167 mA

Industrial

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

PCSA1-S24-S15-S
CUI Inc.
1: 23,64 RON
91In Stock Restricted Availability

Mfr. Part No.
PCSA1-S24-S15-S

Mouser Part No
490-PCSA1-S24-S15-S

CUI Inc.

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

Learn More

Datasheet

91In Stock

23,64 RON

20,02 RON

19,92 RON

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

24 V

15 V

67 mA

Industrial

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

PCN2-S12-S15-S
CUI Inc.
1: 34,15 RON
60In Stock

Mfr. Part No.
PCN2-S12-S15-S

Mouser Part No
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

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

12 V

15 V

134 mA

Industrial

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

PCSA1-S12-S15-S
CUI Inc.
1: 23,64 RON
64In Stock Restricted Availability

Mfr. Part No.
PCSA1-S12-S15-S

Mouser Part No
490-PCSA1-S12-S15-S

CUI Inc.

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

Learn More

Datasheet

64In Stock

23,64 RON

20,02 RON

19,92 RON

19,62 RON

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

12 V

15 V

67 mA

Industrial

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

PCSA1-S5-S5-S
CUI Inc.
1: 23,64 RON
61In Stock Restricted Availability
252On Order

Mfr. Part No.
PCSA1-S5-S5-S

Mouser Part No
490-PCSA1-S5-S5-S

CUI Inc.

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

Learn More

Datasheet

61In Stock

252On Order

23,64 RON

20,02 RON

19,92 RON

19,62 RON

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

5 V

200 mA

Industrial

DC/DC Converters - SMD 1W 12Vin 5Vout SMT 200mA Iso UnReg TR

PCN1-S12-S5-M-TR
CUI Inc.
1: 25,75 RON
120In Stock
860On Order

Mfr. Part No.
PCN1-S12-S5-M-TR

Mouser Part No
490-PCN1-S12-S5-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 12Vin 5Vout SMT 200mA Iso UnReg TR

Learn More

Datasheet

120In Stock

860On Order

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

View

Reel

22,28 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

1 Output

1 W

12 V

5 V

200 mA

Industrial

DC/DC Converters - Through Hole 4.5-5.5Vin +/-15Vout +/-67mA 2W Iso SIP

PCN2-S5-D15-S
CUI Inc.
1: 34,05 RON
60In Stock

Mfr. Part No.
PCN2-S5-D15-S

Mouser Part No
490-PCN2-S5-D15-S

CUI Inc.

DC/DC Converters - Through Hole 4.5-5.5Vin +/-15Vout +/-67mA 2W Iso SIP

Learn More

Datasheet

60In Stock

34,05 RON

32,80 RON

31,49 RON

30,93 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

5 V

15 V

67 mA

Industrial

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

PCSA1-S5-S15-S
CUI Inc.
1: 23,89 RON
3In Stock Restricted Availability

Mfr. Part No.
PCSA1-S5-S15-S

Mouser Part No
490-PCSA1-S5-S15-S

CUI Inc.

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

Learn More

Datasheet

3In Stock

23,89 RON

20,07 RON

20,02 RON

19,92 RON

19,62 RON

Min.: 1
Mult.: 1

Restricted Availability

Isolated

Through Hole

1 Output

1 W

5 V

15 V

67 mA

Industrial

DC/DC Converters - SMD 1W 5Vin 12Vout SMT 84mA Iso UnReg TR

PCN1-S5-S12-M-TR
CUI Inc.
1: 25,75 RON
275In Stock

Mfr. Part No.
PCN1-S5-S12-M-TR

Mouser Part No
490-PCN1-S5-S12-M-TR

CUI Inc.

DC/DC Converters - SMD 1W 5Vin 12Vout SMT 84mA Iso UnReg TR

Learn More

Datasheet

275In Stock

Cut Tape

25,75 RON

25,30 RON

24,90 RON

23,89 RON

23,74 RON

Reel

20,17 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 430

Isolated

SMD/SMT

1 Output

1 W

5 V

12 V

84 mA

Industrial

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

PCN2-S12-S5-S
CUI Inc.
1: 34,15 RON
162In Stock

Mfr. Part No.
PCN2-S12-S5-S

Mouser Part No
490-PCN2-S12-S5-S

CUI Inc.

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

Learn More

Datasheet

162In Stock

34,15 RON

33,65 RON

33,20 RON

31,64 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

1 Output

2 W

12 V

5 V

400 mA

Industrial

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

PCN2-S24-D5-S
CUI Inc.
1: 34,05 RON
60In Stock

Mfr. Part No.
PCN2-S24-D5-S

Mouser Part No
490-PCN2-S24-D5-S

CUI Inc.

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

Learn More

Datasheet

60In Stock

34,05 RON

32,80 RON

31,99 RON

31,39 RON

View

Min.: 1
Mult.: 1

Isolated

Through Hole

2 Output

2 W

24 V

5 V

200 mA

Industrial

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

PES1-S5-D12-M-TR
CUI Inc.
1: 31,64 RON
394In Stock
Verify Status with Factory

Mfr. Part No.
PES1-S5-D12-M-TR

Mouser Part No
490-PES1-S5-D12-M-TR

Verify Status with Factory

CUI Inc.

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

Learn More

Datasheet

394In Stock

Cut Tape

31,64 RON

Reel

26,86 RON

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Isolated

SMD/SMT

2 Output

1 W

5 V

12 V

42 mA

Medical, Industrial

1W to 2W Isolated DC-DC Converters

Types of DC/DC Converters

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