DC/DC Converters - SMD – Mouser Israel

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R1SX/R1DX 1W SMD DC/DC Converters

RECOM R1SX/R1DX 1W SMD DC/DC Converters are low-profile, open-frame SMD isolated DC/DC converters available with 3.3V or 5V inputs that offer a single unregulated 3.3V or 5V output. These cost-effective converters are available with single (R1SX) or dual (R1DX) outputs. There is no minimum load requirement, and the quiescent consumption is less than 150mW. Other features of this RECOM series include 1kV_DC or 3kV_DC isolation and a -40°C to +100°C operating temperature (without derating). The industry-standard pinout is compatible with the R1S/R1D series but is half the height. The converters are fully certified to IEC/EN/UL62368 and 60950 and 10/10 RoHS compliant. Class A EMC conformity requires only an input capacitor and Class B EMC conformity can be reached with a simple external LC filter.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) 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 - SMD 1W 5Vin 5Vout 200mA R1SX-0505-R RECOM Power 1: $4.80 2,052In Stock	Mfr. Part No. R1SX-0505-R Mouser Part No 919-R1SX-0505-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin 5Vout 200mA Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	2,052In Stock	Cut Tape $4.80 $4.69 $4.62 $4.45 Reel $3.90 View $4.37 $4.05 $3.94 $3.88	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	5 V	200 mA			1 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 5Vin +/-5Vout 100mA Dual Out R1DX-0505-R RECOM Power 1: $5.57 514In Stock	Mfr. Part No. R1DX-0505-R Mouser Part No 919-R1DX-0505-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-5Vout 100mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	514In Stock	Cut Tape $5.57 $5.48 $5.39 $5.17 Reel $4.72 View $5.09 $4.83 $4.56 $4.55	Min.: 1 Mult.: 1 : 250	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-5Vout 100mA Dual Out R1DX-0505/H-R RECOM Power 1: $6.14 257In Stock	Mfr. Part No. R1DX-0505/H-R Mouser Part No 919-R1DX-0505/H-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-5Vout 100mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	257In Stock	Cut Tape $6.14 $6.02 $5.92 $5.70 Reel $5.05 View $5.61 $5.32 $5.03	Min.: 1 Mult.: 1 : 250	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	3 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin 5Vout 200mA High Iso R1SX-0505/H-R RECOM Power 1: $5.34 1,481In Stock	Mfr. Part No. R1SX-0505/H-R Mouser Part No 919-R1SX-0505/H-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin 5Vout 200mA High Iso Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	1,481In Stock	Cut Tape $5.34 $5.18 $5.10 $4.95 View Reel $4.48 $4.87 $4.64 $4.49 $4.48	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	5 V	200 mA			3 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA R1SX-3.305-R RECOM Power 1: $4.84 733In Stock	Mfr. Part No. R1SX-3.305-R Mouser Part No 919-R1SX-3.305-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	733In Stock	Cut Tape $4.84 $4.70 $4.62 $4.49 Reel $3.84 View $4.42 $3.98 $3.88 $3.83	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	5 V	200 mA			1 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso R1SX-3.305/H-R RECOM Power 1: $5.34 1,381In Stock	Mfr. Part No. R1SX-3.305/H-R Mouser Part No 919-R1SX-3.305/H-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 5Vout 200mA High Iso Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	1,381In Stock	Cut Tape $5.34 $5.18 $5.10 $4.95 Reel $4.32 View $4.87 $4.49 $4.37 $4.30	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	5 V	200 mA			3 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated R1DX-0505-Tray RECOM Power 1: $5.93 20In Stock	Mfr. Part No. R1DX-0505-Tray Mouser Part No 919-R1DX-0505-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	20In Stock	$5.93 $5.71 $5.62 $5.11 View $5.00 $4.88 $4.74 $4.65 $4.61	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated R1DX-0512-Tray RECOM Power 1: $5.76 25In Stock	Mfr. Part No. R1DX-0512-Tray Mouser Part No 919-R1DX-0512-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	25In Stock	$5.76 $5.60 $5.51 $5.34 View $5.13 $4.98 $4.83 $4.74 $4.71	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	12 V	42 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out R1DX-0515-R RECOM Power 1: $5.80 290In Stock	Mfr. Part No. R1DX-0515-R Mouser Part No 919-R1DX-0515-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	290In Stock	Cut Tape $5.80 $5.59 $5.50 $5.38 Reel $5.09 View $5.21 $4.65 $4.64	Min.: 1 Mult.: 1 : 250	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	1 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 12Vin 05Vout 200mA Open Frame R1SX-1205-R RECOM Power 1: $4.65 41In Stock 900Expected 29/01/2027	Mfr. Part No. R1SX-1205-R Mouser Part No 919-R1SX-1205-R	RECOM Power	DC/DC Converters - SMD 1W 12Vin 05Vout 200mA Open Frame Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	41In Stock 900Expected 29/01/2027	Cut Tape $4.65 $4.56 $4.52 $4.43 Reel $4.15 View $4.37 $4.20 $3.96	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	5 V	200 mA			1 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 3.3Vin 3.3Vout 303mA R1SX-3.33.3-R RECOM Power 1: $4.84 1,799Expected 23/10/2026	Mfr. Part No. R1SX-3.33.3-R Mouser Part No 919-R1SX-3.33.3-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 3.3Vout 303mA Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	1,799Expected 23/10/2026	Cut Tape $4.84 $4.70 $4.62 $4.49 Reel $4.12 View $4.42 $4.35 $4.20 $4.11	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	3.3 V	303 mA			1 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Dual Out R1DX-0512-R RECOM Power 250: $4.61 750Factory Stock Available	Mfr. Part No. R1DX-0512-R Mouser Part No 919-R1DX-0512-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	750Factory Stock Available More Info Available	Reel $4.61	Min.: 250 Mult.: 250 : 250	Isolated	2 Output	1 W	12 V	42 mA	- 12 V	42 mA	1 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated R1DX-0505/H-TRAY RECOM Power 1: $6.23 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1DX-0505/H-TRAY Mouser Part No 919-R1DX-0505/H-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-05Vout 100mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	$6.23 $6.12 $5.81 $5.69 View $5.60 $5.47 $5.33 $5.23 $5.19	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	5 V	100 mA	- 5 V	100 mA	3 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 3.3Vin 3.3Vout 303mA High Iso R1SX-3.33.3/H-R RECOM Power 1: $5.34 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. R1SX-3.33.3/H-R Mouser Part No 919-R1SX-3.33.3/H-R	RECOM Power	DC/DC Converters - SMD 1W 3.3Vin 3.3Vout 303mA High Iso Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape $5.34 $5.18 $5.10 $4.95 Reel $4.58 View $4.87 $4.79 $4.65 $4.21	Min.: 1 Mult.: 1 : 450	Isolated	1 Output	1 W	3.3 V	303 mA			3 kV	SMD-8	12.75 mm	11.1 mm	5.8 mm	Industrial	+ 100 C	- 40 C	R1SX
DC/DC Converters - SMD 1W 5Vin +/-9Vout 56mA Dual Out R1DX-0509-R RECOM Power 250: $4.99 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0509-R Mouser Part No 919-R1DX-0509-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-9Vout 56mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.99	Min.: 250 Mult.: 250 : 250	Isolated	2 Output	1 W	5 V	56 mA	- 5 V	56 mA	1 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-09Vout 56mA Unregulated R1DX-0509-Tray RECOM Power 1: $5.42 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0509-Tray Mouser Part No 919-R1DX-0509-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-09Vout 56mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	$5.42 $5.29 $5.27 $5.24 View $5.21 $5.10	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	9 V	56 mA	9 V	56 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-9Vout 56mA Dual Out R1DX-0509/H-R RECOM Power 250: $5.38 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0509/H-R Mouser Part No 919-R1DX-0509/H-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-9Vout 56mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $5.38	Min.: 250 Mult.: 250 : 250	Isolated	2 Output	1 W	5 V	56 mA	- 5 V	56 mA	3 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-09Vout 56mA Unregulated R1DX-0509/H-TRAY RECOM Power 1: $6.29 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0509/H-TRAY Mouser Part No 919-R1DX-0509/H-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-09Vout 56mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	$6.29 $6.12 $6.02 $5.80 View $5.71 $5.58	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	9 V	56 mA	- 9 V	56 mA	3 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Dual Out R1DX-0512/H-R RECOM Power 250: $5.38 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0512/H-R Mouser Part No 919-R1DX-0512/H-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $5.38	Min.: 250 Mult.: 250 : 250	Isolated	2 Output	1 W	12 V	42 mA	- 12 V	42 mA	3 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated R1DX-0512/H-TRAY RECOM Power 1: $6.02 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0512/H-TRAY Mouser Part No 919-R1DX-0512/H-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-12Vout 42mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	$6.02 $5.90 $5.80 $5.71 $5.58	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	12 V	42 mA	- 12 V	42 mA	3 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Unregulated R1DX-0515-Tray RECOM Power 1: $5.42 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0515-Tray Mouser Part No 919-R1DX-0515-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	$5.42 $5.39 $5.30 $5.21 $5.10	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	15 V	33 mA	1 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out R1DX-0515/H-R RECOM Power 250: $5.37 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0515/H-R Mouser Part No 919-R1DX-0515/H-R	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Dual Out Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $5.37	Min.: 250 Mult.: 250 : 250	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	3 kV		15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Unregulated R1DX-0515/H-TRAY RECOM Power 1: $6.29 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1DX-0515/H-TRAY Mouser Part No 919-R1DX-0515/H-TRAY	RECOM Power	DC/DC Converters - SMD 1W 5Vin +/-15Vout 33mA Unregulated Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	$6.29 $6.12 $6.02 $5.80 View $5.71 $5.58	Min.: 1 Mult.: 1	Isolated	2 Output	1 W	15 V	33 mA	- 15 V	33 mA	3 kV	SMD-10	15.24 mm	11.1 mm	8 mm	Industrial	+ 95 C	- 40 C	R1DX
DC/DC Converters - SMD 1W 12Vin 05Vout 200mA Open Frame R1SX-1205/H-R RECOM Power 450: $4.58 Non-Stocked Lead-Time 26 Weeks	Mfr. Part No. R1SX-1205/H-R Mouser Part No 919-R1SX-1205/H-R	RECOM Power	DC/DC Converters - SMD 1W 12Vin 05Vout 200mA Open Frame Learn More about RECOM Power recom r1sx dcdc converters	Datasheet	Non-Stocked Lead-Time 26 Weeks	Reel $4.58	Min.: 450 Mult.: 450 : 450	Isolated	1 Output	1 W	5 V	200 mA			3 kV	SMD-8	330 mm	330 mm	30 mm	Industrial	+ 100 C	- 40 C	R1SX

R1SX/R1DX 1W SMD DC/DC Converters

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