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-053.3S/H3
RECOM Power
1: $7.83
408In Stock
308Expected 12/06/2026
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

408In Stock

308Expected 12/06/2026

$7.83

$7.50

$7.38

$6.70

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-2412SZ/H3
RECOM Power
1: $7.79
486In Stock
484On Order
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

486In Stock

484On Order

$7.79

$7.50

$7.38

$6.85

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-0509S/H3
RECOM Power
1: $7.83
115In 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

115In Stock

$7.83

$7.54

$7.42

$7.24

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-0512D/H3
RECOM Power
1: $7.87
149In Stock
44Expected 29/05/2026
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

149In Stock

44Expected 29/05/2026

$7.87

$7.58

$7.46

$6.50

$6.43

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 2:1

RS3K-0512S/H3
RECOM Power
1: $7.83
49In Stock
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

49In Stock

$7.83

$7.58

$7.46

$7.20

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: $7.83
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

$7.83

$7.54

$7.42

$7.24

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: $7.83
83In 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

83In Stock

$7.83

$7.54

$7.41

$7.23

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-2405DZ/H3
RECOM Power
1: $7.87
31In Stock
352On 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

31In Stock

352On Order

$7.87

$7.58

$7.46

$7.45

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-2409SZ/H3
RECOM Power
1: $7.79
194In Stock
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

194In Stock

$7.79

$7.50

$7.38

$7.12

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: $7.79
177In Stock
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

177In Stock

$7.79

$7.50

$7.38

$7.29

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

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

RS3K-2415DZ/H3
RECOM Power
1: $7.80
188In Stock
88Expected 14/08/2026
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

188In Stock

88Expected 14/08/2026

$7.80

$7.58

$7.46

$7.29

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: $7.83
224In Stock
330Expected 10/07/2026
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

224In Stock

330Expected 10/07/2026

$7.83

$7.54

$7.42

$7.16

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 4:1

RS3K-243.3SZ/H3
RECOM Power
1: $7.83
83In Stock
660Expected 07/08/2026
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

83In Stock

660Expected 07/08/2026

$7.83

$7.54

$7.42

$7.29

View

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-0505D/H3
RECOM Power
1: $7.87
352On Order
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

352On Order

$7.87

$7.58

$7.46

$7.29

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-0505S/H3
RECOM Power
1: $7.87
638On Order
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

638On Order

$7.87

$7.58

$7.46

$7.29

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 2:1

RS3K-0515S/H3
RECOM Power
1: $7.80
572Expected 12/06/2026
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

572Expected 12/06/2026

$7.80

$7.58

$7.46

$6.80

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: $7.87
299On Order
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

299On Order

$7.87

$7.58

$7.46

$7.29

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 4:1

RS3K-2424DZ/H3
RECOM Power
1: $7.83
1In Stock
330Expected 28/08/2026
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

1In Stock

330Expected 28/08/2026

$7.83

$7.54

$7.42

$6.92

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

RS3K-Z DC/DC Converters

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