DC/DC Converters - SMD – Mouser United Kingdom

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R2SX Single-Output Unregulated DC/DC Converters

RECOM Power R2SX 2W Single-Output Unregulated DC/DC Converters are low-power, open-frame SMD isolated DC/DC modules with either 3kV_DC/1 minute isolation (/H version) or 1kV_DC/1 minute isolation options. No minimum load requirement exists, and the efficiency remains consistent over a wide 20% to 100% load range. The operating temperature range is from -40°C to +75°C at full load and to +100°C with derating. RECOM Power R2SX DC/DC converters are fully certified to IEC/EN/UL62368-1, 10/10 RoHS compliant, and have a three-year warranty.

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Part #

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

R2SX-0505/H-R
RECOM Power
1: £5.89
950In Stock

Mfr. Part No.
R2SX-0505/H-R

Mouser Part No
919-R2SX-0505/H-R

RECOM Power

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

Learn More

Datasheet

950In Stock

Cut Tape

£5.89

£5.67

£5.59

£5.46

Reel

£4.60

View

Min.: 1
Mult.: 1

: 250

Isolated

1 Output

2 W

4.5 V

5.5 V

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

R2SX-053.3-R
RECOM Power
1: £5.20
1,203In Stock

Mfr. Part No.
R2SX-053.3-R

Mouser Part No
919-R2SX-053.3-R

RECOM Power

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

Learn More

Datasheet

1,203In Stock

Cut Tape

£5.20

£5.05

£4.98

£4.82

Reel

£4.70

View

Min.: 1
Mult.: 1

: 250

Isolated

1 Output

2 W

3.3 V

606 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

R2SX-2424-R
RECOM Power
1: £5.45
314In Stock
250Expected 11/09/2026

Mfr. Part No.
R2SX-2424-R

Mouser Part No
919-R2SX-2424-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

Learn More

Datasheet

314In Stock

250Expected 11/09/2026

Cut Tape

£5.45

£5.30

£5.21

£5.05

Reel

£4.78

View

Min.: 1
Mult.: 1

: 250

Isolated

1 Output

2 W

21.6 V

26.4 V

24 V

84 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

R2SX-0505-R
RECOM Power
1: £4.71
4In Stock

Mfr. Part No.
R2SX-0505-R

Mouser Part No
919-R2SX-0505-R

RECOM Power

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

Learn More

Datasheet

4In Stock

Cut Tape

£4.71

£4.61

£4.53

£4.49

Reel

£4.21

View

Min.: 1
Mult.: 1

: 250

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

R2SX-053.3/H-TRAY
RECOM Power
1: £5.83
16In Stock

Mfr. Part No.
R2SX-053.3/H-TRAY

Mouser Part No
919-R2SX-053.3/HTRAY

RECOM Power

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

Learn More

Datasheet

16In Stock

£5.83

£5.67

£5.58

£5.40

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

3.3 V

606 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

R2SX-2424/H-R
RECOM Power
1: £5.95
45In Stock

Mfr. Part No.
R2SX-2424/H-R

Mouser Part No
919-R2SX-2424/H-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

Learn More

Datasheet

45In Stock

Cut Tape

£5.95

£5.20

Reel

£5.20

Min.: 1
Mult.: 1

: 250

Isolated

1 Output

2 W

21.6 V

26.4 V

24 V

84 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

R2SX-2424/H-TRAY
RECOM Power
1: £6.08
19In Stock

Mfr. Part No.
R2SX-2424/H-TRAY

Mouser Part No
919-R2SX-2424/H-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

Learn More

Datasheet

19In Stock

£6.08

£5.91

£5.81

£5.63

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

24 V

84 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

R2SX-0505-TRAY
RECOM Power
1: £5.33
57Factory Stock Available

Mfr. Part No.
R2SX-0505-TRAY

Mouser Part No
919-R2SX-0505-TRAY

RECOM Power

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

Learn More

Datasheet

57Factory Stock Available

More Info Available

£5.33

£5.18

£5.09

£4.93

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

R2SX-0505/H-TRAY
RECOM Power
1: £5.81
90Factory Stock Available

Mfr. Part No.
R2SX-0505/H-TRAY

Mouser Part No
919-R2SX-0505/H-TRAY

RECOM Power

DC/DC Converters - SMD 2W 05Vin 05Vout 400mA

Learn More

Datasheet

90Factory Stock Available

More Info Available

£5.81

£5.67

£5.58

£5.40

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

R2SX-053.3-TRAY
RECOM Power
1: £5.12
70Factory Stock Available

Mfr. Part No.
R2SX-053.3-TRAY

Mouser Part No
919-R2SX-053.3-TRAY

RECOM Power

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

Learn More

Datasheet

70Factory Stock Available

More Info Available

£5.12

£5.04

£4.96

£4.81

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

3.3 V

606 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

R2SX-1205-TRAY
RECOM Power
1: £5.55
270Factory Stock Available

Mfr. Part No.
R2SX-1205-TRAY

Mouser Part No
919-R2SX-1205-TRAY

RECOM Power

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

Learn More

Datasheet

270Factory Stock Available

More Info Available

£5.55

£5.40

£5.32

£5.15

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

R2SX-2424-TRAY
RECOM Power
1: £5.33
30Factory Stock Available

Mfr. Part No.
R2SX-2424-TRAY

Mouser Part No
919-R2SX-2424-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 24Vout 84mA

Learn More

Datasheet

30Factory Stock Available

More Info Available

£5.33

£5.32

£5.15

£5.06

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

21.6 V

26.4 V

24 V

84 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

R2SX-053.3/H-R
RECOM Power
250: £4.68
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
R2SX-053.3/H-R

Mouser Part No
919-R2SX-053.3/H-R

RECOM Power

DC/DC Converters - SMD 2W 05Vin 3.3Vout 606mA

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

Reel

£4.68

£4.65

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

4.5 V

5.5 V

3.3 V

606 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

R2SX-1205-R
RECOM Power
250: £4.74
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-1205-R

Mouser Part No
919-R2SX-1205-R

RECOM Power

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£4.74

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

+ 75 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

R2SX-1205/H-R
RECOM Power
250: £5.20
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-1205/H-R

Mouser Part No
919-R2SX-1205/H-R

RECOM Power

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£5.20

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

+ 75 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

R2SX-1205/H-TRAY
RECOM Power
1: £6.04
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-1205/H-TRAY

Mouser Part No
919-R2SX-1205/H-TRAY

RECOM Power

DC/DC Converters - SMD 2W 12Vi 5Vo 400mA Unreg

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£6.04

£5.95

£5.88

£5.55

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

+ 75 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

R2SX-2405-R
RECOM Power
250: £4.84
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2405-R

Mouser Part No
919-R2SX-2405-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£4.84

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

R2SX-2405-TRAY
RECOM Power
1: £5.60
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2405-TRAY

Mouser Part No
919-R2SX-2405-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£5.60

£5.44

£5.35

£5.20

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

R2SX-2405/H-R
RECOM Power
250: £5.20
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2405/H-R

Mouser Part No
919-R2SX-2405/H-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£5.20

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

21.6 V

26.4 V

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

R2SX-2405/H-TRAY
RECOM Power
1: £6.08
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2405/H-TRAY

Mouser Part No
919-R2SX-2405/H-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 05Vout 400mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£6.08

£5.91

£5.81

£5.69

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

5 V

400 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

R2SX-2415-R
RECOM Power
250: £4.74
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2415-R

Mouser Part No
919-R2SX-2415-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£4.74

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

15 V

133 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

R2SX-2415-TRAY
RECOM Power
1: £5.60
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2415-TRAY

Mouser Part No
919-R2SX-2415-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£5.60

£5.44

£5.35

£5.20

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

15 V

133 mA

1 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

R2SX-2415/H-R
RECOM Power
250: £5.20
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2415/H-R

Mouser Part No
919-R2SX-2415/H-R

RECOM Power

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

Reel

£5.20

Min.: 250
Mult.: 250

: 250

Isolated

1 Output

2 W

21.6 V

26.4 V

15 V

133 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

R2SX-2415/H-TRAY
RECOM Power
1: £6.08
Non-Stocked Lead-Time 26 Weeks

Mfr. Part No.
R2SX-2415/H-TRAY

Mouser Part No
919-R2SX-2415/H-TRAY

RECOM Power

DC/DC Converters - SMD 2W 24Vin 15Vout 133mA

Learn More

Datasheet

Non-Stocked Lead-Time 26 Weeks

£6.08

£5.91

£5.81

£5.63

View

Min.: 1
Mult.: 1

Isolated

1 Output

2 W

15 V

133 mA

3 kV

15.24 mm

11.1 mm

8 mm

Industrial

+ 100 C

- 40 C

R2SX

R2SX Single-Output Unregulated DC/DC Converters

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