DC/DC Converters - Through Hole

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RS3K-Z DC/DC Converters

RECOM Power RS3K-Z DC/DC Converters feature a wide 4:1 input voltage range from 9V_DC to 36V_DC and a 2:1 input voltage range from 4.5V_DC to 9V_DC, allowing application flexibility. The converters offer a high accuracy and load regulation rating for stable operation in challenging conditions. The RS3K-Z series provides an ON/OFF control for quick and easy power management and various protections, including undervoltage lockout (UVLO) and continuous short circuit protection (SCP). The converters are housed in a regulated compact SIP8 package with a UL 94V-0 flammability-rated construction. The RECOM Power RS3K-Z DC/DC Converters are ideal for versatile industrial applications, including automation, datacom, telecom, and test and measurement.

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Part #

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0512D/H3
RECOM Power
1: $7.71
324In Stock
New Product

Mfr. Part No.
RS3K-0512D/H3

Mouser Part No
919-RS3K-0512D/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

324In Stock

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

12 V

125 mA

- 12 V

125 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2412SZ/H3
RECOM Power
1: $7.87
504In Stock
New Product

Mfr. Part No.
RS3K-2412SZ/H3

Mouser Part No
919-RS3K-2412SZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

504In Stock

$7.87

$7.64

$7.46

$7.30

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

12 V

250 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0505D/H3
RECOM Power
1: $7.87
91In Stock
88Expected 24/04/2026
New Product

Mfr. Part No.
RS3K-0505D/H3

Mouser Part No
919-RS3K-0505D/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

91In Stock

88Expected 24/04/2026

$7.87

$7.64

$7.53

$7.30

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

5 V

300 mA

- 5 V

300 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0509S/H3
RECOM Power
1: $7.71
127In Stock
New Product

Mfr. Part No.
RS3K-0509S/H3

Mouser Part No
919-RS3K-0509S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

127In Stock

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

330 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0512S/H3
RECOM Power
1: $7.71
51In Stock
44Expected 08/05/2026
New Product

Mfr. Part No.
RS3K-0512S/H3

Mouser Part No
919-RS3K-0512S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

51In Stock

44Expected 08/05/2026

$7.71

$7.43

$7.31

$7.30

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

12 V

250 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0515D/H3
RECOM Power
1: $7.71
94In Stock
New Product

Mfr. Part No.
RS3K-0515D/H3

Mouser Part No
919-RS3K-0515D/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

94In Stock

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

15 V

100 mA

- 15 V

100 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0524D/H3
RECOM Power
1: $7.72
99In Stock
New Product

Mfr. Part No.
RS3K-0524D/H3

Mouser Part No
919-RS3K-0524D/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

99In Stock

$7.72

$7.43

$7.29

$7.05

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

5 V

4.5 V

9 V

24 V

63 mA

- 24 V

63 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2424DZ/H3
RECOM Power
1: $7.87
107In Stock
New Product

Mfr. Part No.
RS3K-2424DZ/H3

Mouser Part No
919-RS3K-2424DZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

107In Stock

$7.87

$7.58

$7.46

$7.30

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

24 V

63 mA

- 24 V

63 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-243.3SZ/H3
RECOM Power
1: $7.87
171In Stock
New Product

Mfr. Part No.
RS3K-243.3SZ/H3

Mouser Part No
919-RS3K-243.3SZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

171In Stock

$7.87

$7.63

$6.92

$6.77

$6.66

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

3.3 V

910 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0515S/H3
RECOM Power
1: $7.71
15In Stock
264Expected 24/04/2026
New Product

Mfr. Part No.
RS3K-0515S/H3

Mouser Part No
919-RS3K-0515S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

15In Stock

264Expected 24/04/2026

$7.71

$7.58

$7.46

$6.41

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

15 V

200 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0524S/H3
RECOM Power
1: $7.71
329Expected 17/04/2026
New Product

Mfr. Part No.
RS3K-0524S/H3

Mouser Part No
919-RS3K-0524S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

329Expected 17/04/2026

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

24 V

125 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-053.3S/H3
RECOM Power
1: $7.71
716Expected 27/03/2026
New Product

Mfr. Part No.
RS3K-053.3S/H3

Mouser Part No
919-RS3K-053.3S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

716Expected 27/03/2026

$7.71

$7.43

$7.31

$6.65

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

3.3 V

910 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2405DZ/H3
RECOM Power
1: $7.87
413On Order
New Product

Mfr. Part No.
RS3K-2405DZ/H3

Mouser Part No
919-RS3K-2405DZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

413On Order

$7.87

$7.58

$7.41

$6.92

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

5 V

300 mA

- 5 V

300 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2415DZ/H3
RECOM Power
1: $7.71
237Expected 10/04/2026
New Product

Mfr. Part No.
RS3K-2415DZ/H3

Mouser Part No
919-RS3K-2415DZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

237Expected 10/04/2026

$7.71

$7.43

$7.31

$6.82

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

15 V

100 mA

- 15 V

100 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2415SZ/H3
RECOM Power
1: $7.71
469On Order
New Product

Mfr. Part No.
RS3K-2415SZ/H3

Mouser Part No
919-RS3K-2415SZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

469On Order

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

15 V

200 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-0505S/H3
RECOM Power
1: $7.71
396Expected 10/04/2026
New Product

Mfr. Part No.
RS3K-0505S/H3

Mouser Part No
919-RS3K-0505S/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

Learn More

Datasheet

396Expected 10/04/2026

$7.71

$7.43

$7.31

$7.02

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

5 V

4.5 V

9 V

5 V

600 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2409SZ/H3
RECOM Power
1: $7.71
242Expected 24/04/2026
New Product

Mfr. Part No.
RS3K-2409SZ/H3

Mouser Part No
919-RS3K-2409SZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

242Expected 24/04/2026

$7.71

$7.43

$7.31

$6.98

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 V

9 V

36 V

9 V

330 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

RS3K-2412DZ/H3
RECOM Power
1: $7.71
262Expected 27/03/2026
New Product

Mfr. Part No.
RS3K-2412DZ/H3

Mouser Part No
919-RS3K-2412DZ/H3

New Product

RECOM Power

DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1

Learn More

Datasheet

262Expected 27/03/2026

$7.71

$7.43

$7.31

$7.15

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

24 V

9 V

36 V

12 V

125 mA

- 12 V

125 mA

3 kV

SIP-8

21.8 mm (0.858 in)

9.2 mm (0.362 in)

11.1 mm (0.437 in)

Industrial

RS3K-Z

RS3K-Z DC/DC Converters

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