DC/DC Converters - Through Hole

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RECx0K Regulated DC-DC Converters

RECOM Power RECx0K Regulated DC-DC Converters come in an industry-standard 1" x 1" package with 10W, 20W, and 30W power ratings. The REC10K-AW series converters offer a wide 4:1 input and are fully specified devices with output currents of up to 2A, high efficiency, no minimum load, and 1600V_DC/1min. isolation. The REC20K-Z series converters feature a wide 4:1 input range, 5A maximum output current, 2000V_DC/1min. isolation, and derate to +105°C ambient temperature rating. The REC30K converters have wide 2:1 and 4:1 input ranges with an output current of up to 6A and a 2000V_DC/1min isolation rating. RECOM Power RECx0K Regulated DC-DC Converters are fully protected against short circuits, overcurrent, and overvoltage.

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Part #

DC/DC Converters - Through Hole 10W 18-75Vin 15Vout 667mA

REC10K-4815SAW/H2
RECOM Power
1: $12.70
89In Stock
New Product

Mfr. Part No.
REC10K-4815SAW/H2

Mouser Part No
919-REC10K-4815SAWH2

New Product

RECOM Power

DC/DC Converters - Through Hole 10W 18-75Vin 15Vout 667mA

Learn More

Datasheet

89In Stock

$12.70

$12.22

$12.03

$11.76

View

Min.: 1
Mult.: 1

Isolated

10 W

18 V

75 V

15 V

667 mA

1.6 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC10K-AW

DC/DC Converters - Through Hole 10W 18-75Vin 3.3Vout 2A

REC10K-483.3SAW/H2
RECOM Power
1: $12.14
64In Stock
New Product

Mfr. Part No.
REC10K-483.3SAW/H2

Mouser Part No
919-REC10K483.3SAWH2

New Product

RECOM Power

DC/DC Converters - Through Hole 10W 18-75Vin 3.3Vout 2A

Learn More

Datasheet

64In Stock

$12.14

$11.95

$11.76

$11.39

View

Min.: 1
Mult.: 1

Isolated

10 W

18 V

75 V

3.3 V

2 A

1.6 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC10K-AW

DC/DC Converters - Through Hole 20W 9-36Vin 05Vout 4A

REC20K-2405SZ
RECOM Power
1: $18.82
49In Stock
756On Order
New Product

Mfr. Part No.
REC20K-2405SZ

Mouser Part No
919-REC20K-2405SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin 05Vout 4A

Learn More

Datasheet

49In Stock

756On Order

$18.82

$16.49

$16.20

$15.98

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

36 V

5 V

4 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 9-36Vin 09Vout 2.222A

REC20K-2409SZ
RECOM Power
1: $18.17
22In Stock
New Product

Mfr. Part No.
REC20K-2409SZ

Mouser Part No
919-REC20K-2409SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin 09Vout 2.222A

Learn More

Datasheet

22In Stock

$18.17

$18.03

$17.89

$17.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

36 V

9 V

2.222 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 9-36Vin +/-12Vout +/-833mA

REC20K-2412DZ
RECOM Power
1: $19.14
45In Stock
New Product

Mfr. Part No.
REC20K-2412DZ

Mouser Part No
919-REC20K-2412DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin +/-12Vout +/-833mA

Learn More

Datasheet

45In Stock

$19.14

$18.43

$18.13

$17.74

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

9 V

36 V

12 V

833 mA

- 12 V

833 mA

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 9-36Vin +/-15Vout +/-667mA

REC20K-2415DZ
RECOM Power
1: $18.17
29In Stock
108Expected 27/02/2026
New Product

Mfr. Part No.
REC20K-2415DZ

Mouser Part No
919-REC20K-2415DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin +/-15Vout +/-667mA

Learn More

Datasheet

29In Stock

108Expected 27/02/2026

$18.17

$18.03

$17.89

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

9 V

36 V

15 V

667 mA

- 15 V

667 mA

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 9-36Vin 15Vout 1.333A

REC20K-2415SZ
RECOM Power
1: $18.84
87In Stock
New Product

Mfr. Part No.
REC20K-2415SZ

Mouser Part No
919-REC20K-2415SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin 15Vout 1.333A

Learn More

Datasheet

87In Stock

$18.84

$16.38

$16.29

$16.07

Quote

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

36 V

15 V

1.33 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 9-36Vin 3.3Vout 5A

REC20K-243.3SZ
RECOM Power
1: $19.14
39In Stock
72Expected 06/03/2026
New Product

Mfr. Part No.
REC20K-243.3SZ

Mouser Part No
919-REC20K-243.3SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 9-36Vin 3.3Vout 5A

Learn More

Datasheet

39In Stock

72Expected 06/03/2026

$19.14

$18.43

$18.13

$17.74

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

9 V

36 V

3.3 V

5 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin 05Vout 4A

REC20K-4805SZ
RECOM Power
1: $18.16
25In Stock
270Expected 08/05/2026
New Product

Mfr. Part No.
REC20K-4805SZ

Mouser Part No
919-REC20K-4805SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin 05Vout 4A

Learn More

Datasheet

25In Stock

270Expected 08/05/2026

$18.16

$18.02

$17.88

$17.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

75 V

5 V

4 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin 09Vout 2.222A

REC20K-4809SZ
RECOM Power
1: $18.16
41In Stock
New Product

Mfr. Part No.
REC20K-4809SZ

Mouser Part No
919-REC20K-4809SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin 09Vout 2.222A

Learn More

Datasheet

41In Stock

$18.16

$18.02

$17.88

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

75 V

9 V

2.22 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin +/-12Vout +/-833mA

REC20K-4812DZ
RECOM Power
1: $18.16
47In Stock
New Product

Mfr. Part No.
REC20K-4812DZ

Mouser Part No
919-REC20K-4812DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin +/-12Vout +/-833mA

Learn More

Datasheet

47In Stock

$18.16

$18.02

$17.88

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

18 V

75 V

12 V

833 mA

- 12 V

833 mA

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin +/-15Vout +/-667mA

REC20K-4815DZ
RECOM Power
1: $19.14
90In Stock
New Product

Mfr. Part No.
REC20K-4815DZ

Mouser Part No
919-REC20K-4815DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin +/-15Vout +/-667mA

Learn More

Datasheet

90In Stock

$19.14

$18.43

$18.13

$17.74

View

Min.: 1
Mult.: 1

Isolated

2 Output

20 W

18 V

75 V

15 V

667 mA

- 15 V

667 mA

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin 15Vout 1.333A

REC20K-4815SZ
RECOM Power
1: $18.16
34In Stock
New Product

Mfr. Part No.
REC20K-4815SZ

Mouser Part No
919-REC20K-4815SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin 15Vout 1.333A

Learn More

Datasheet

34In Stock

$18.16

$18.02

$17.88

$17.60

View

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

75 V

15 V

1.33 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 20W 18-75Vin 3.3Vout 5A

REC20K-483.3SZ
RECOM Power
1: $18.17
54In Stock
New Product

Mfr. Part No.
REC20K-483.3SZ

Mouser Part No
919-REC20K-483.3SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 20W 18-75Vin 3.3Vout 5A

Learn More

Datasheet

54In Stock

$18.17

$18.03

$17.89

Min.: 1
Mult.: 1

Isolated

1 Output

20 W

18 V

75 V

3.3 V

5 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC20K-Z

DC/DC Converters - Through Hole 30W 9-36Vin +/-05Vout +/-2A

REC30K-2405DZ
RECOM Power
1: $24.69
38In Stock
New Product

Mfr. Part No.
REC30K-2405DZ

Mouser Part No
919-REC30K-2405DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 9-36Vin +/-05Vout +/-2A

Learn More

Datasheet

38In Stock

$24.69

$23.78

$23.39

$22.89

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

9 V

36 V

5 V

2 A

- 5 V

2 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 9-36Vin +/-15Vout +/-1A

REC30K-2415DZ
RECOM Power
1: $24.69
63In Stock
18Expected 27/02/2026
New Product

Mfr. Part No.
REC30K-2415DZ

Mouser Part No
919-REC30K-2415DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 9-36Vin +/-15Vout +/-1A

Learn More

Datasheet

63In Stock

18Expected 27/02/2026

$24.69

$23.78

$23.39

$22.89

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

9 V

36 V

15 V

1 A

- 15 V

1 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 9-36Vin 24Vout 1.25A

REC30K-2424SZ
RECOM Power
1: $24.69
62In Stock
72On Order
New Product

Mfr. Part No.
REC30K-2424SZ

Mouser Part No
919-REC30K-2424SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 9-36Vin 24Vout 1.25A

Learn More

Datasheet

62In Stock

72On Order

$24.69

$23.78

$23.39

$22.89

View

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

9 V

36 V

24 V

1.25 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 9-36Vin 3.3Vout 6A

REC30K-243.3SZ
RECOM Power
1: $24.19
49In Stock
New Product

Mfr. Part No.
REC30K-243.3SZ

Mouser Part No
919-REC30K-243.3SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 9-36Vin 3.3Vout 6A

Learn More

Datasheet

49In Stock

$24.19

$24.10

$22.26

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

9 V

36 V

3.3 V

6 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 36-75Vin +/-05Vout +/-2A

REC30K-4805D
RECOM Power
1: $21.41
47In Stock
New Product

Mfr. Part No.
REC30K-4805D

Mouser Part No
919-REC30K-4805D

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 36-75Vin +/-05Vout +/-2A

Learn More

Datasheet

47In Stock

$21.41

$21.24

$21.07

$20.74

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

36 V

75 V

5 V

2 A

- 5 V

2 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 18-75Vin +/-05Vout +/-2A

REC30K-4805DZ
RECOM Power
1: $23.56
52In Stock
New Product

Mfr. Part No.
REC30K-4805DZ

Mouser Part No
919-REC30K-4805DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 18-75Vin +/-05Vout +/-2A

Learn More

Datasheet

52In Stock

$23.56

$23.38

$23.19

$22.82

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

18 V

75 V

5 V

2 A

- 5 V

2 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 36-75Vin 09Vout 3.34A

REC30K-4809S
RECOM Power
1: $22.44
53In Stock
New Product

Mfr. Part No.
REC30K-4809S

Mouser Part No
919-REC30K-4809S

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 36-75Vin 09Vout 3.34A

Learn More

Datasheet

53In Stock

$22.44

$21.61

$21.25

$20.80

View

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

36 V

75 V

9 V

3.34 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 18-75Vin 09Vout 3.34A

REC30K-4809SZ
RECOM Power
1: $23.56
18In Stock
72Expected 08/05/2026
New Product

Mfr. Part No.
REC30K-4809SZ

Mouser Part No
919-REC30K-4809SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 18-75Vin 09Vout 3.34A

Learn More

Datasheet

18In Stock

72Expected 08/05/2026

$23.56

$23.38

$23.19

$22.82

View

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

18 V

75 V

9 V

3.34 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 36-75Vin +/-12Vout +/-1.25A

REC30K-4812D
RECOM Power
1: $22.44
54In Stock
New Product

Mfr. Part No.
REC30K-4812D

Mouser Part No
919-REC30K-4812D

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 36-75Vin +/-12Vout +/-1.25A

Learn More

Datasheet

54In Stock

$22.44

$21.61

$21.25

$20.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

36 V

75 V

12 V

1.25 A

- 12 V

1.25 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 18-75Vin +/-12Vout +/-1.25A

REC30K-4812DZ
RECOM Power
1: $23.56
29In Stock
New Product

Mfr. Part No.
REC30K-4812DZ

Mouser Part No
919-REC30K-4812DZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 18-75Vin +/-12Vout +/-1.25A

Learn More

Datasheet

29In Stock

$23.56

$23.38

$23.19

$22.82

View

Min.: 1
Mult.: 1

Isolated

2 Output

30 W

18 V

75 V

12 V

1.25 A

- 12 V

1.25 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

DC/DC Converters - Through Hole 30W 18-75Vin 12Vout 2.5A

REC30K-4812SZ
RECOM Power
1: $23.56
33In Stock
18Expected 06/03/2026
New Product

Mfr. Part No.
REC30K-4812SZ

Mouser Part No
919-REC30K-4812SZ

New Product

RECOM Power

DC/DC Converters - Through Hole 30W 18-75Vin 12Vout 2.5A

Learn More

Datasheet

33In Stock

18Expected 06/03/2026

$23.56

$23.38

$23.19

Min.: 1
Mult.: 1

Isolated

1 Output

30 W

18 V

75 V

12 V

2.5 A

2 kV

25.4 mm x 25.4 mm x 10.2 mm

25.4 mm (1 in)

10.2 mm (0.402 in)

Industrial

REC30K

RECx0K Regulated DC-DC Converters

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