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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Isolation	Number of Outputs	Output Power	Output Voltage-Channel 1	Output Current-Channel 1	Output Voltage-Channel 2	Output Current-Channel 2	Isolation Voltage	Package / Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 3W 9-36Vin 5Vout 600mA RS3K-2405SZ/H3 RECOM Power 1: $13.80 4,489In Stock	Mfr. Part # RS3K-2405SZ/H3 Mouser Part # 919-RS3K-2405SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W 9-36Vin 5Vout 600mA Learn More about RECOM Power recom rs3k z dcdc converters	Datasheet	4,489In Stock	$13.80 $13.28 $12.50 $12.20 View $11.95 $11.79	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: $13.91 1,869In Stock 4,136Expected 2026-10-30	Mfr. Part # RS3K-2424SZ/H3 Mouser Part # 919-RS3K-2424SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W 9-36Vin 24Vout 125mA Learn More about RECOM Power recom rs3k z dcdc converters	Datasheet	1,869In Stock 4,136Expected 2026-10-30	$13.91 $13.39 $12.30 $12.07 View $11.91 $11.74 $11.72	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: $12.57 327In Stock	Mfr. Part # RS3K-0505D/H3 Mouser Part # 919-RS3K-0505D/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	327In Stock	$12.57 $12.18 $11.98 $11.97 View $11.76 $11.58 $11.33 $10.54 $10.47	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-0505S/H3 RECOM Power 1: $12.57 286In Stock 660Expected 2026-12-11	Mfr. Part # RS3K-0505S/H3 Mouser Part # 919-RS3K-0505S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	286In Stock 660Expected 2026-12-11	$12.57 $12.18 $11.98 $11.72 View $11.52 $11.30 $10.94 $10.77	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 2:1 RS3K-0512D/H3 RECOM Power 1: $12.57 284In Stock 176On Order	Mfr. Part # RS3K-0512D/H3 Mouser Part # 919-RS3K-0512D/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	284In Stock 176On Order	$12.57 $12.18 $11.68 $11.29 View $11.13 $10.97 $10.81 $10.56	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-0515D/H3 RECOM Power 1: $12.57 277In Stock	Mfr. Part # RS3K-0515D/H3 Mouser Part # 919-RS3K-0515D/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	277In Stock	$12.57 $12.18 $11.98 $11.55 View $11.23 $10.57 $10.48 $10.41	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-0515S/H3 RECOM Power 1: $12.57 514In Stock	Mfr. Part # RS3K-0515S/H3 Mouser Part # 919-RS3K-0515S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	514In Stock	$12.57 $12.18 $11.04 $11.03 View $10.87 $10.71 $9.65	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: $12.57 205In Stock	Mfr. Part # RS3K-0524S/H3 Mouser Part # 919-RS3K-0524S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	205In Stock	$12.57 $12.18 $11.74 $11.29 View $11.13 $10.58 $10.41 $10.35	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: $12.57 522In Stock	Mfr. Part # RS3K-053.3S/H3 Mouser Part # 919-RS3K-053.3S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	522In Stock	$12.57 $12.18 $11.20 $11.19 View $11.15 $9.88	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: $12.57 824In Stock 330Expected 2027-02-12	Mfr. Part # RS3K-2405DZ/H3 Mouser Part # 919-RS3K-2405DZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	824In Stock 330Expected 2027-02-12	$12.57 $12.43 $12.01 $11.81 View $11.76 $11.33 $11.15 $10.76	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-2409SZ/H3 RECOM Power 1: $12.57 283In Stock	Mfr. Part # RS3K-2409SZ/H3 Mouser Part # 919-RS3K-2409SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	283In Stock	$12.57 $12.18 $11.35 $10.99 View $10.76 $10.31 $10.20 $10.17	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 4:1 RS3K-2412DZ/H3 RECOM Power 1: $12.57 726In Stock	Mfr. Part # RS3K-2412DZ/H3 Mouser Part # 919-RS3K-2412DZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	726In Stock	$12.57 $12.18 $11.82 $11.43 View $11.28 $11.23 $10.99 $10.53 $10.51	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: $12.57 1,915In Stock	Mfr. Part # RS3K-2412SZ/H3 Mouser Part # 919-RS3K-2412SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	1,915In Stock	$12.57 $12.18 $11.17 $10.87 $10.81	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: $12.57 469In Stock	Mfr. Part # RS3K-2415DZ/H3 Mouser Part # 919-RS3K-2415DZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	469In Stock	$12.57 $12.18 $11.76 $11.45 View $11.42 $11.23 $10.99 $10.81 $10.50	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: $12.57 872In Stock 946Expected 2026-10-30	Mfr. Part # RS3K-2415SZ/H3 Mouser Part # 919-RS3K-2415SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	872In Stock 946Expected 2026-10-30	$12.57 $12.18 $11.40 $11.09 $10.53	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: $12.57 397In Stock	Mfr. Part # RS3K-2424DZ/H3 Mouser Part # 919-RS3K-2424DZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	397In Stock	$12.57 $12.18 $11.20 $11.19 View $11.10 $9.92 $9.86	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: $12.57 1,544In Stock	Mfr. Part # RS3K-243.3SZ/H3 Mouser Part # 919-RS3K-243.3SZ/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 4:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	1,544In Stock	$12.57 $12.18 $11.75 $11.43 View $11.28 $11.23 $10.87 $10.71 $10.40	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: $12.57 83In Stock	Mfr. Part # RS3K-0509S/H3 Mouser Part # 919-RS3K-0509S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	83In Stock	$12.57 $12.18 $11.98 $11.61 View $11.42 $10.86 $10.56 $10.47 $10.40	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: $12.57 120In Stock 110On Order	Mfr. Part # RS3K-0512S/H3 Mouser Part # 919-RS3K-0512S/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	120In Stock 110On Order	$12.57 $12.18 $11.87 $11.61 View $11.32 $10.90 $10.61 $10.41 $10.32	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: $12.57 58In Stock	Mfr. Part # RS3K-0524D/H3 Mouser Part # 919-RS3K-0524D/H3	RECOM Power	DC/DC Converters - Through Hole 3W DC/DC-Converter 'ECONOLINE' SIP8 3kV reg 2:1 Learn More about RECOM Power recom rs3k z dc dc converters	Datasheet	58In Stock	$12.57 $12.18 $11.98 $11.61 View $11.55 $11.02 $10.80 $10.67 $10.66	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

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

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