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 DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1

RS3K-053.3S/H3
RECOM Power
1: $10.83
408In Stock
308Expected 12/6/2026
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 12/6/2026

$10.83

$10.33

$10.16

$9.35

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: $10.83
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

$10.83

$10.43

$10.26

$9.52

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 9-36Vin 24Vout 125mA

RS3K-2424SZ/H3
RECOM Power
1: $12.00
2,806In 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

2,806In Stock

$12.00

$11.56

$11.38

$10.81

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

RS3K-Z

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

RS3K-0509S/H3
RECOM Power
1: $10.88
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

$10.88

$10.48

$10.31

$10.06

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: $10.94
149In Stock
44Expected 29/5/2026
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 29/5/2026

$10.94

$10.54

$10.37

$9.04

$8.94

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: $10.83
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

$10.83

$10.54

$10.37

$9.62

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: $10.83
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

$10.83

$10.43

$10.26

$10.02

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: $10.88
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

$10.88

$10.48

$10.30

$10.05

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-2405DZ/H3
RECOM Power
1: $10.94
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

$10.94

$10.54

$10.37

$10.36

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: $10.83
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

$10.83

$10.43

$10.26

$9.90

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: $10.83
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

$10.83

$10.43

$10.26

$10.13

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: $10.84
189In Stock
88Expected 14/8/2026
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

189In Stock

88Expected 14/8/2026

$10.84

$10.54

$10.37

$10.13

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: $10.83
224In Stock
330Expected 10/7/2026
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 10/7/2026

$10.83

$10.43

$10.26

$9.94

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: $10.83
83In Stock
660Expected 7/8/2026
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 7/8/2026

$10.83

$10.43

$10.26

$10.13

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 9-36Vin 5Vout 600mA

RS3K-2405SZ/H3
RECOM Power
1: $11.88
1,396In Stock
2,002Expected 21/5/2026

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

1,396In Stock

2,002Expected 21/5/2026

$11.88

$11.47

$11.31

$11.25

View

Min.: 1
Mult.: 1

Isolated

1 Output

3 W

24 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-0505D/H3
RECOM Power
1: $10.94
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

$10.94

$10.54

$10.37

$10.13

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: $10.94
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

$10.94

$10.54

$10.37

$10.13

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: $10.76
572Expected 12/6/2026
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 12/6/2026

$10.76

$10.54

$10.37

$9.49

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: $10.94
319On 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

319On Order

$10.94

$10.54

$10.37

$10.13

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: $10.88
326Expected 28/8/2026
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

326Expected 28/8/2026

$10.88

$10.48

$10.31

$9.62

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 3W Single-Output DC/DC Converters

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