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
4,618In 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

4,618In 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 9-36Vin 24Vout 125mA

RS3K-2424SZ/H3
RECOM Power
1: $13.14
3,735In Stock

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

3,735In Stock

$13.14

$12.65

$11.61

$11.40

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

$11.30

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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
319In Stock
176Expected 9/10/2026

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

319In Stock

176Expected 9/10/2026

$11.87

$11.51

$11.03

$10.66

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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
516In 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

516In Stock

$11.87

$11.51

$10.43

$10.42

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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
209In 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

209In Stock

$11.87

$11.51

$11.08

$10.66

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-053.3S/H3
RECOM Power
1: $11.87
557In 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

557In Stock

$11.87

$11.51

$10.58

$10.57

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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
727In 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

727In Stock

484Expected 11/12/2026

$11.87

$11.74

$11.34

$11.15

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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
399In Stock
330Expected 25/9/2026

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

399In Stock

330Expected 25/9/2026

$11.87

$11.51

$11.17

$10.80

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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-2412SZ/H3
RECOM Power
1: $11.87
1,948In 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

1,948In Stock

$11.87

$11.51

$10.55

$10.27

$10.21

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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 4:1

RS3K-2415DZ/H3
RECOM Power
1: $11.87
505In 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

505In Stock

$11.87

$11.51

$11.11

$10.81

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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
748In 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

748In Stock

$11.87

$11.51

$10.77

$10.47

$9.94

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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
400In 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

400In Stock

$11.87

$11.51

$11.08

$10.96

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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
593In Stock
968Expected 25/9/2026

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

593In Stock

968Expected 25/9/2026

$11.87

$11.51

$11.10

$10.80

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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

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
45In Stock
220On Order

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

45In Stock

220On Order

$11.87

$11.51

$11.21

$10.96

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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-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

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
292In 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

292In Stock

$11.87

$11.51

$10.72

$10.38

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

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-0515D/H3
RECOM Power
1: $11.87
19In Stock
88Expected 9/10/2026

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

19In Stock

88Expected 9/10/2026

$11.87

$11.51

$11.32

$10.91

View

Min.: 1
Mult.: 1

Isolated

2 Output

3 W

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-0505S/H3
RECOM Power
1: $11.87
946On Order

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

946On Order

$11.87

$11.51

$11.32

$11.07

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

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

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