.hide-partial { max-height: none; } .show-more { display: none; }

RECOM R1S Series DC/DC Converters - SMD

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 600

Applied Filters:

Manufacturer = RECOM Series = R1S

Input Voltage, Nominal

Input Voltage - Min

Input Voltage - Max

Output Voltage-Channel 1

Output Current-Channel 1

Isolation Voltage

Package/Case

Length

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 12Vout

R1S-0512-R
RECOM Power
1: $10.68
1,102In Stock
500Expected 20/2/2026

Mfr. Part No.
R1S-0512-R

Mouser Part No
919-R1S-0512-R

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 5Vin 12Vout

Learn More

Datasheet

1,102In Stock

500Expected 20/2/2026

Cut Tape

$10.68

$10.51

$10.12

$9.95

Reel

$9.44

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Isolated

1 Output

1 W

5 V

4.5 V

5.5 V

12 V

84 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 15Vout

R1S-1215-R
RECOM Power
1: $10.66
399In Stock

Mfr. Part No.
R1S-1215-R

Mouser Part No
919-R1S-1215-R

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 15Vout

Learn More

Datasheet

399In Stock

Cut Tape

$10.66

$10.49

$10.11

$9.94

$7.98

Reel

$7.81

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

15 V

66 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 5Vout

R1S-3.305/HP
RECOM Power
1: $13.71
35In Stock

Mfr. Part No.
R1S-3.305/HP

Mouser Part No
919-R1S-3.305HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 5Vout

Learn More

Datasheet

35In Stock

$13.71

$13.48

$13.19

$12.18

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

5 V

200 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 9Vout

R1S-1209/HP
RECOM Power
1: $21.46
133In Stock

Mfr. Part No.
R1S-1209/HP

Mouser Part No
919-R1S-1209HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 9Vout

Learn More

Datasheet

133In Stock

$21.46

$21.45

$20.99

$12.38

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

9 V

111 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout

R1S-3.305-R
RECOM Power
1: $11.40
67In Stock

Mfr. Part No.
R1S-3.305-R

Mouser Part No
919-R1S-3.305-R

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 5Vout

Learn More

Datasheet

67In Stock

Cut Tape

$11.40

$11.22

$10.33

$9.97

Reel

$9.40

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 500

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

5 V

200 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 15Vout

R1S-0515/H
RECOM Power
1: $13.04
40In Stock

Mfr. Part No.
R1S-0515/H

Mouser Part No
919-R1S-0515H

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 15Vout

Datasheet

40In Stock

$13.04

$12.55

$12.36

$12.09

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

4.5 V

5.5 V

15 V

66 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 15Vout

R1S-1215/HP
RECOM Power
1: $15.75
23In Stock

Mfr. Part No.
R1S-1215/HP

Mouser Part No
919-R1S-1215HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 15Vout

Datasheet

23In Stock

$15.75

$15.72

$15.67

$12.83

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

15 V

66 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 15Vin 3.3Vout

R1S-153.3/HP
RECOM Power
1: $13.30
15In Stock
40Expected 10/7/2026

Mfr. Part No.
R1S-153.3/HP

Mouser Part No
919-R1S-153.3HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 15Vin 3.3Vout

Learn More

Datasheet

15In Stock

40Expected 10/7/2026

$13.30

$12.80

$12.59

$12.33

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

13.5 V

16.5 V

3.3 V

303 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 15Vout

R1S-2415/H
RECOM Power
1: $13.66
33In Stock

Mfr. Part No.
R1S-2415/H

Mouser Part No
919-R1S-2415H

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 15Vout

Learn More

Datasheet

33In Stock

$13.66

$13.58

$12.43

$12.11

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

24 V

21.6 V

26.4 V

15 V

66 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 5Vout

R1S12-1205/HP
RECOM Power
1: $14.90
18In Stock

Mfr. Part No.
R1S12-1205/HP

Mouser Part No
919-R1S12-1205HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 12Vin 5Vout

Learn More

Datasheet

18In Stock

$14.90

$14.79

$14.07

$13.69

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

5 V

200 mA

3 kV

SMD-12

15.24 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 3.3Vout

R1S-123.3
RECOM Power
1: $12.09
1In Stock
40Expected 10/4/2026

Mfr. Part No.
R1S-123.3

Mouser Part No
919-R1S-123.3

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 3.3Vout

Learn More

Datasheet

1In Stock

40Expected 10/4/2026

$12.09

$11.02

$10.81

$10.09

$9.88

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

3.3 V

303 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin 12Vout

R1S-2412/P
RECOM Power
1: $13.73
22In Stock

Mfr. Part No.
R1S-2412/P

Mouser Part No
919-R1S-2412P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin 12Vout

Learn More

Datasheet

22In Stock

$13.73

$13.64

$12.50

$12.16

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

24 V

21.6 V

26.4 V

12 V

84 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 15Vout

R1S-3.315/H
RECOM Power
1: $12.37
30In Stock

Mfr. Part No.
R1S-3.315/H

Mouser Part No
919-R1S-3.315H

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 15Vout

Datasheet

30In Stock

$12.37

$12.34

$12.27

$11.68

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

15 V

66 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin 15Vout

R1S-2415/P
RECOM Power
1: $15.97
30In Stock

Mfr. Part No.
R1S-2415/P

Mouser Part No
919-R1S-2415P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 24Vin 15Vout

Datasheet

30In Stock

$15.97

$15.93

$15.87

$13.00

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

24 V

21.6 V

26.4 V

15 V

66 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 3.3Vout

R1S-243.3/HP
RECOM Power
1: $15.11
35In Stock

Mfr. Part No.
R1S-243.3/HP

Mouser Part No
919-R1S-243.3HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 24Vin 3.3Vout

Datasheet

35In Stock

$15.11

$15.07

$14.96

$13.46

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

24 V

21.6 V

26.4 V

3.3 V

303 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

R1S-3.312/P
RECOM Power
1: $14.44
40In Stock

Mfr. Part No.
R1S-3.312/P

Mouser Part No
919-R1S-3.312P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

Datasheet

40In Stock

$14.44

$14.43

$14.40

$11.90

$11.68

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

12 V

84 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout

R1S-3.324/HP
RECOM Power
1: $13.97
37In Stock

Mfr. Part No.
R1S-3.324/HP

Mouser Part No
919-R1S-3.324HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 24Vout

Learn More

Datasheet

37In Stock

$13.97

$13.44

$13.23

$13.05

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

24 V

42 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout

R1S-3.33.3/P
RECOM Power
1: $12.48
40In Stock

Mfr. Part No.
R1S-3.33.3/P

Mouser Part No
919-R1S-3.33.3P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 3.3Vout

Learn More

Datasheet

40In Stock

$12.48

$12.38

$12.32

$11.43

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

3.3 V

303 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

R1S8-3.312/P
RECOM Power
1: $12.25
40In Stock

Mfr. Part No.
R1S8-3.312/P

Mouser Part No
919-R1S8-3.312P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

Datasheet

40In Stock

$12.25

$12.19

$12.08

$11.20

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

12 V

84 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 15Vin 5Vout

R1S-1505
RECOM Power
1: $11.15
39In Stock

Mfr. Part No.
R1S-1505

Mouser Part No
919-R1S-1505

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 15Vin 5Vout

Learn More

Datasheet

39In Stock

$11.15

$10.98

$10.33

$10.04

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

13.5 V

16.5 V

5 V

200 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 15Vin 9Vout

R1S-1509
RECOM Power
1: $13.58
40In Stock

Mfr. Part No.
R1S-1509

Mouser Part No
919-R1S-1509

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 15Vin 9Vout

Datasheet

40In Stock

$13.58

$13.54

$10.12

$10.11

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

15 V

13.5 V

16.5 V

9 V

111 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 12Vout

R1S-0512/HP
RECOM Power
1: $15.73
30In Stock

Mfr. Part No.
R1S-0512/HP

Mouser Part No
919-R1S-0512HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 5Vin 12Vout

Datasheet

30In Stock

$15.73

$15.72

$15.67

$13.04

$12.84

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

5 V

4.5 V

5.5 V

12 V

84 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 3.3Vout

R1S-3.33.3/HP
RECOM Power
1: $13.43
2In Stock

Mfr. Part No.
R1S-3.33.3/HP

Mouser Part No
919-R1S-3.33.3HP

RECOM Power

DC/DC Converters - SMD 1W DC/DC 3kV UNREG 3.3Vin 3.3Vout

Datasheet

2In Stock

$13.43

$13.37

$13.18

$12.29

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

3.3 V

303 mA

3 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 5Vout

R1S12-1205/P
RECOM Power
1: $12.48
25In Stock

Mfr. Part No.
R1S12-1205/P

Mouser Part No
919-R1S12-1205P

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 12Vin 5Vout

Learn More

Datasheet

25In Stock

$12.48

$12.38

$12.19

$11.48

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

12 V

10.8 V

13.2 V

5 V

200 mA

1 kV

SMD-12

15.24 mm

10.7 mm

7 mm

Industrial

R1S

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

R1S8-3.312
RECOM Power
1: $14.30
40In Stock

Mfr. Part No.
R1S8-3.312

Mouser Part No
919-R1S8-3.312

RECOM Power

DC/DC Converters - SMD 1W DC/DC 1kV UNREG 3.3Vin 12Vout

Datasheet

40In Stock

$14.30

$14.25

$10.65

$10.63

View

Min.: 1
Mult.: 1

Isolated

1 Output

1 W

3.3 V

2.97 V

3.63 V

12 V

84 mA

1 kV

SMD-8

12.75 mm

10.7 mm

7 mm

Industrial

R1S

RECOM R1S Series DC/DC Converters - SMD

Customer Service Office

Company

Resources

Support