DC/DC Converters - Through Hole

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RI3 3W SIP4 Single Output DC/DC Converters

RECOM Power RI3 3W SIP4 Single Output DC/DC Converters are designed for applications where board space is at a premium. RECOM RI3 DC/DC Converters have the same footprint as RI 2W converters. Full output power is available with efficiencies up to 90% over the -40°C to +85°C operating temperature range. These converters can be used in ambient temperatures of up to +100°C with derating. The wide selection of input voltage and output voltage options plus an I/O-isolation of 1kV_DC, 2kV_DC, or 3kV_DC makes these converters suitable for many industrial applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (THB) 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	Isolation Voltage	Package/Case	Length	Width	Height	Industry	Maximum Operating Temperature	Minimum Operating Temperature	Series
DC/DC Converters - Through Hole 3W 12Vin 5Vout 600mA RI3-1205S/H2 RECOM Power 1: ฿486.47 3In Stock	Mfr. Part No. RI3-1205S/H2 Mouser Part No 919-RI3-1205S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	3In Stock	฿486.47 ฿468.48 ฿460.82 ฿445.16 View ฿440.16 ฿435.49 ฿432.16 ฿429.83 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 12Vin 12Vout 250mA RI3-1212S/H3 RECOM Power 1: ฿533.79 22In Stock	Mfr. Part No. RI3-1212S/H3 Mouser Part No 919-RI3-1212S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	22In Stock	฿533.79 ฿514.13 ฿505.80 ฿488.80 View ฿484.81 ฿480.81 ฿476.14 ฿472.81 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 15Vin 9Vout 333mA RI3-1509S/H3 RECOM Power 1: ฿533.79 41In Stock	Mfr. Part No. RI3-1509S/H3 Mouser Part No 919-RI3-1509S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 15Vin 9Vout 333mA Learn More about RECOM Power recom ri3 converters	Datasheet	41In Stock	฿533.79 ฿514.13 ฿505.80 ฿498.47 View ฿484.81 ฿480.81 ฿476.14 ฿472.48	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA RI3-1515S/H3 RECOM Power 1: ฿533.79 23In Stock	Mfr. Part No. RI3-1515S/H3 Mouser Part No 919-RI3-1515S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	23In Stock	฿533.79 ฿514.13 ฿505.80 ฿489.14 ฿488.80	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA RI3-0505S RECOM Power 1: ฿337.86 329In Stock	Mfr. Part No. RI3-0505S Mouser Part No 919-RI3-0505S	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	329In Stock	฿337.86 ฿327.20 ฿323.20 ฿308.21 View ฿302.55 ฿298.88 ฿296.55 ฿291.55	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 12Vin 12Vout 250mA RI3-1212S RECOM Power 1: ฿446.82 294In Stock	Mfr. Part No. RI3-1212S Mouser Part No 919-RI3-1212S	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	294In Stock	฿446.82 ฿427.16 ฿422.83 ฿408.17 View ฿407.50 ฿400.84 ฿392.18 ฿382.18 ฿381.85	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 24Vin 12Vout 250mA RI3-2412S RECOM Power 1: ฿468.48 156In Stock	Mfr. Part No. RI3-2412S Mouser Part No 919-RI3-2412S	RECOM Power	DC/DC Converters - Through Hole 3W 24Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	156In Stock	฿468.48 ฿447.82 ฿443.49 ฿428.16 View ฿427.16 ฿420.17 ฿411.17 ฿404.50 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA RI3-1515S RECOM Power 1: ฿460.48 140In Stock	Mfr. Part No. RI3-1515S Mouser Part No 919-RI3-1515S	RECOM Power	DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	140In Stock	฿460.48 ฿443.49 ฿436.16 ฿426.83 View ฿419.83 ฿413.17 ฿380.85 ฿374.85 ฿374.52	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA RI3-0505S/H3 RECOM Power 1: ฿513.79 88In Stock	Mfr. Part No. RI3-0505S/H3 Mouser Part No 919-RI3-0505S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	88In Stock	฿513.79 ฿494.80 ฿486.81 ฿477.14 View ฿468.15 ฿448.15 ฿438.16 ฿431.16 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 15Vout 200mA RI3-0515S RECOM Power 1: ฿423.16 31In Stock	Mfr. Part No. RI3-0515S Mouser Part No 919-RI3-0515S	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	31In Stock	฿423.16 ฿415.17 ฿408.50 ฿378.85 View ฿371.52 ฿362.85 ฿358.86 ฿356.19 ฿355.52	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 12Vin 5Vout 600mA RI3-1205S RECOM Power 1: ฿446.82 107In Stock	Mfr. Part No. RI3-1205S Mouser Part No 919-RI3-1205S	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	107In Stock	฿446.82 ฿424.16 ฿419.83 ฿414.83 View ฿407.50 ฿400.84 ฿392.18 ฿362.52 ฿358.52	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 15Vin 5Vout 600mA RI3-1505S RECOM Power 1: ฿446.82 70In Stock	Mfr. Part No. RI3-1505S Mouser Part No 919-RI3-1505S	RECOM Power	DC/DC Converters - Through Hole 3W 15Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	70In Stock	฿446.82 ฿430.49 ฿423.50 ฿414.83 View ฿407.50 ฿392.18 ฿386.18 ฿381.85	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA RI3-1515S/H2 RECOM Power 1: ฿491.14 11In Stock	Mfr. Part No. RI3-1515S/H2 Mouser Part No 919-RI3-1515S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 15Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	11In Stock	฿491.14 ฿473.14 ฿465.48 ฿456.15 View ฿447.82 ฿431.16 ฿424.50 ฿419.83 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 24Vin 5Vout 600mA RI3-2405S RECOM Power 1: ฿468.48 55In Stock	Mfr. Part No. RI3-2405S Mouser Part No 919-RI3-2405S	RECOM Power	DC/DC Converters - Through Hole 3W 24Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	55In Stock	฿468.48 ฿451.15 ฿446.82 ฿431.49 View ฿417.83 ฿414.17 ฿408.50 ฿402.51 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 24Vin 15Vout 200mA RI3-2415S RECOM Power 1: ฿468.48 1In Stock	Mfr. Part No. RI3-2415S Mouser Part No 919-RI3-2415S	RECOM Power	DC/DC Converters - Through Hole 3W 24Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	1In Stock	฿468.48 ฿451.15 ฿444.16 ฿435.16 View ฿424.50 ฿417.50 ฿411.17 ฿406.50	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA RI3-0509S RECOM Power 1: ฿427.16 32In Stock 42Expected 12/11/2026	Mfr. Part No. RI3-0509S Mouser Part No 919-RI3-0509S	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA Learn More about RECOM Power recom ri3 converters	Datasheet	32In Stock 42Expected 12/11/2026	฿427.16 ฿411.17 ฿404.50 ฿395.84 View ฿389.18 ฿382.85 ฿366.85 ฿362.19 ฿361.86	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA RI3-0512S/H3 RECOM Power 1: ฿528.79 14In Stock 42Expected 12/4/2026	Mfr. Part No. RI3-0512S/H3 Mouser Part No 919-RI3-0512S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	14In Stock 42Expected 12/4/2026	฿528.79 ฿509.13 ฿500.80 ฿463.81 View ฿453.49 ฿446.15 ฿439.49 ฿433.83 Quote	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 12Vin 9Vout 333mA RI3-1209S RECOM Power 1: ฿442.49 42In Stock	Mfr. Part No. RI3-1209S Mouser Part No 919-RI3-1209S	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 9Vout 333mA Learn More about RECOM Power recom ri3 converters	Datasheet	42In Stock	฿442.49 ฿426.16 ฿419.50 ฿413.50 View ฿401.84 ฿398.51 ฿394.51 ฿391.84 ฿391.51	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 12Vin 15Vout 200mA RI3-1215S RECOM Power 1: ฿446.82 42In Stock 42Expected 2/26/2027	Mfr. Part No. RI3-1215S Mouser Part No 919-RI3-1215S	RECOM Power	DC/DC Converters - Through Hole 3W 12Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	42In Stock 42Expected 2/26/2027	฿446.82 ฿427.16 ฿422.83 ฿408.17 View ฿396.51 ฿395.51 ฿387.51 ฿381.51 ฿381.18	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA RI3-0512S RECOM Power 1: ฿427.16 709Expected 2/19/2027	Mfr. Part No. RI3-0512S Mouser Part No 919-RI3-0512S	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	709Expected 2/19/2027	฿427.16 ฿396.51 ฿392.51 ฿379.51 View ฿371.18 ฿367.19 ฿362.85 ฿359.52 ฿359.19	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	1 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA RI3-0505S/H2 RECOM Power 1: ฿463.48 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RI3-0505S/H2 Mouser Part No 919-RI3-0505S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 5Vout 600mA Learn More about RECOM Power recom ri3 converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	฿463.48 ฿446.49 ฿439.16 ฿424.50 ฿423.83	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	5 V	600 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA RI3-0509S/H2 RECOM Power 1: ฿463.48 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RI3-0509S/H2 Mouser Part No 919-RI3-0509S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA Learn More about RECOM Power recom ri3 converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	฿463.48 ฿446.49 ฿439.16 ฿424.50 ฿423.83	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA RI3-0509S/H3 RECOM Power 1: ฿509.13 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RI3-0509S/H3 Mouser Part No 919-RI3-0509S/H3	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 9Vout 333mA Learn More about RECOM Power recom ri3 converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	฿509.13 ฿490.14 ฿482.47 ฿467.48 View ฿458.82 ฿457.15	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	9 V	333 mA	3 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA RI3-0512S/H2 RECOM Power 1: ฿463.48 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RI3-0512S/H2 Mouser Part No 919-RI3-0512S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 12Vout 250mA Learn More about RECOM Power recom ri3 converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	฿463.48 ฿446.49 ฿439.16 ฿424.16 ฿423.83	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	12 V	250 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3
DC/DC Converters - Through Hole 3W 5Vin 15Vout 200mA RI3-0515S/H2 RECOM Power 1: ฿463.48 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. RI3-0515S/H2 Mouser Part No 919-RI3-0515S/H2	RECOM Power	DC/DC Converters - Through Hole 3W 5Vin 15Vout 200mA Learn More about RECOM Power recom ri3 converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	฿463.48 ฿446.49 ฿439.16 ฿424.50 ฿423.83	Min.: 1 Mult.: 1	Isolated	1 Output	3 W	15 V	200 mA	2 kV	SIP-4	11.5 mm (0.453 in)	7.6 mm (0.299 in)	10.2 mm (0.402 in)	Industrial	+ 100 C	- 40 C	RI3

RI3 3W SIP4 Single Output DC/DC Converters

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RI3 3W SIP4 Single Output DC/DC Converters

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