DC/DC Converters - Through Hole

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RS3K-Z 3W Single-Output DC/DC Converters

RECOM Power RS3K-Z 3W Single-Output DC/DC Converters feature a wide 4:1 input voltage range from 9V_DC to 36V_DC, ensuring reliable performance in a wide range of applications, including industrial. These state-of-the-art DC/DC converters are equipped with an on/off control for quick and easy power management. The modules provide high accuracy of up to 86%, along with tight line and load regulation, to deliver stable operation under challenging conditions. Protections include continuous short circuit and undervoltage lockout (UVLO). The series offers IEC/EN/UL 62368-1 certification, 0% minimum load, and 3kV_DC/1min basic isolation in a SIP8 package with 21.8mm x 9.2mm x 11.1mm dimensions (L x W x H). RECOM Power RS3K-Z 3W DC/DC converters operate in an industrial temperature range of -40°C to +80°C without derating.

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Part #

DC/DC Converters - Through Hole 3W 9-36Vin 5Vout 600mA

RS3K-2405SZ/H3
RECOM Power
1: $13.03
4,849In Stock

Mfr. Part No.
RS3K-2405SZ/H3

Mouser Part No
919-RS3K-2405SZ/H3

RECOM Power

DC/DC Converters - Through Hole 3W 9-36Vin 5Vout 600mA

Learn More

Datasheet

4,849In Stock

$13.03

$12.54

$11.66

$11.42

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2412SZ/H3
RECOM Power
1: $11.87
2,068In Stock

Mfr. Part No.
RS3K-2412SZ/H3

Mouser Part No
919-RS3K-2412SZ/H3

RECOM Power

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

Learn More

Datasheet

2,068In Stock

$11.87

$11.51

$10.87

$10.49

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

DC/DC Converters - Through Hole 3W 9-36Vin 24Vout 125mA

RS3K-2424SZ/H3
RECOM Power
1: $13.14
1,819In Stock
1,958Expected 26/8/2026

Mfr. Part No.
RS3K-2424SZ/H3

Mouser Part No
919-RS3K-2424SZ/H3

RECOM Power

DC/DC Converters - Through Hole 3W 9-36Vin 24Vout 125mA

Learn More

Datasheet

1,819In Stock

1,958Expected 26/8/2026

$13.14

$12.65

$11.33

$11.06

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0505D/H3
RECOM Power
1: $11.87
327In Stock

Mfr. Part No.
RS3K-0505D/H3

Mouser Part No
919-RS3K-0505D/H3

RECOM Power

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

Learn More

Datasheet

327In Stock

$11.87

$11.51

$11.32

$10.87

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0512D/H3
RECOM Power
1: $11.87
374In Stock

Mfr. Part No.
RS3K-0512D/H3

Mouser Part No
919-RS3K-0512D/H3

RECOM Power

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

Learn More

Datasheet

374In Stock

$11.87

$11.51

$10.92

$10.53

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0515S/H3
RECOM Power
1: $11.87
546In Stock

Mfr. Part No.
RS3K-0515S/H3

Mouser Part No
919-RS3K-0515S/H3

RECOM Power

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

Learn More

Datasheet

546In Stock

$11.87

$11.51

$10.78

$10.77

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0524S/H3
RECOM Power
1: $11.87
216In Stock

Mfr. Part No.
RS3K-0524S/H3

Mouser Part No
919-RS3K-0524S/H3

RECOM Power

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

Learn More

Datasheet

216In Stock

$11.87

$11.51

$11.08

$10.65

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-053.3S/H3
RECOM Power
1: $11.87
711In Stock

Mfr. Part No.
RS3K-053.3S/H3

Mouser Part No
919-RS3K-053.3S/H3

RECOM Power

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

Learn More

Datasheet

711In Stock

$11.87

$11.51

$11.08

$10.96

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2405DZ/H3
RECOM Power
1: $11.87
845In Stock
484Expected 11/12/2026

Mfr. Part No.
RS3K-2405DZ/H3

Mouser Part No
919-RS3K-2405DZ/H3

RECOM Power

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

Learn More

Datasheet

845In Stock

484Expected 11/12/2026

$11.87

$11.74

$11.34

$10.87

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2412DZ/H3
RECOM Power
1: $11.87
271In Stock
176Expected 28/8/2026

Mfr. Part No.
RS3K-2412DZ/H3

Mouser Part No
919-RS3K-2412DZ/H3

RECOM Power

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

Learn More

Datasheet

271In Stock

176Expected 28/8/2026

$11.87

$11.51

$11.17

$10.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2415DZ/H3
RECOM Power
1: $11.87
519In Stock

Mfr. Part No.
RS3K-2415DZ/H3

Mouser Part No
919-RS3K-2415DZ/H3

RECOM Power

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

Learn More

Datasheet

519In Stock

$11.87

$11.51

$11.08

$10.70

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2415SZ/H3
RECOM Power
1: $11.87
772In Stock

Mfr. Part No.
RS3K-2415SZ/H3

Mouser Part No
919-RS3K-2415SZ/H3

RECOM Power

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

Learn More

Datasheet

772In Stock

$11.87

$11.51

$10.55

$10.25

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2424DZ/H3
RECOM Power
1: $11.87
442In Stock

Mfr. Part No.
RS3K-2424DZ/H3

Mouser Part No
919-RS3K-2424DZ/H3

RECOM Power

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

Learn More

Datasheet

442In Stock

$11.87

$11.51

$10.84

$10.83

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-243.3SZ/H3
RECOM Power
1: $11.87
623In Stock
968Expected 18/9/2026

Mfr. Part No.
RS3K-243.3SZ/H3

Mouser Part No
919-RS3K-243.3SZ/H3

RECOM Power

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

Learn More

Datasheet

623In Stock

968Expected 18/9/2026

$11.87

$11.51

$10.81

$10.47

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0509S/H3
RECOM Power
1: $11.87
84In Stock

Mfr. Part No.
RS3K-0509S/H3

Mouser Part No
919-RS3K-0509S/H3

RECOM Power

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

Learn More

Datasheet

84In Stock

$11.87

$11.51

$11.32

$10.96

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0512S/H3
RECOM Power
1: $11.87
120In Stock

Mfr. Part No.
RS3K-0512S/H3

Mouser Part No
919-RS3K-0512S/H3

RECOM Power

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

Learn More

Datasheet

120In Stock

$11.87

$11.51

$11.08

$10.96

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0515D/H3
RECOM Power
1: $11.87
116In Stock

Mfr. Part No.
RS3K-0515D/H3

Mouser Part No
919-RS3K-0515D/H3

RECOM Power

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

Learn More

Datasheet

116In Stock

$11.87

$11.51

$11.32

$10.96

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0524D/H3
RECOM Power
1: $11.87
58In Stock

Mfr. Part No.
RS3K-0524D/H3

Mouser Part No
919-RS3K-0524D/H3

RECOM Power

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

Learn More

Datasheet

58In Stock

$11.87

$11.51

$11.32

$10.96

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-2409SZ/H3
RECOM Power
1: $11.87
184In Stock

Mfr. Part No.
RS3K-2409SZ/H3

Mouser Part No
919-RS3K-2409SZ/H3

RECOM Power

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

Learn More

Datasheet

184In Stock

$11.87

$11.51

$10.72

$10.38

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

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

RS3K-0505S/H3
RECOM Power
1: $11.87
946Expected 25/9/2026

Mfr. Part No.
RS3K-0505S/H3

Mouser Part No
919-RS3K-0505S/H3

RECOM Power

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

Learn More

Datasheet

946Expected 25/9/2026

$11.87

$11.51

$11.08

$10.47

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

+ 105 C

- 40 C

RS3K-Z

RS3K-Z 3W Single-Output DC/DC Converters

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