Recom RB DC-DC Converter, ±5V dc/ ±100mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C

RS Stock No.:: 473-4909
Mfr. Part No.:: RB-0505D
Manufacturer:: Recom

Recom RB DC-DC Converter, ±5V dc/ ±100mA Output, 4.5 → 5.5 V dc Input, 1W, Through Hole, +85°C Max Temp -40°C

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Subtotal (1 unit)*

PHP377.25

(exc. VAT)

PHP422.52

(inc. VAT)

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Temporarily out of stock

43 unit(s) shipping from March 11, 2026

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Units	Per Unit
1 - 6	PHP377.25
7 - 12	PHP365.94
13 +	PHP354.62

*price indicative

RS Stock No.:: 473-4909
Mfr. Part No.:: RB-0505D
Manufacturer:: Recom

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Output Voltage	±5V dc
	Input Voltage Range	4.5 → 5.5 V dc
	Power Rating	1W
	Input Voltage Nominal	5 V dc
	Output Current	±100mA
	Mounting Type	Through Hole
	Isolated	Yes
	Number of Outputs	2
	Package	SIP
	Isolation Voltage	500V ac
	Depth	10.2mm
	Length	19.6mm
	Width	6mm
	Series	RB
	Load Regulation	15%
	Maximum Temperature	+85°C
	Minimum Temperature	-40°C
	Efficiency	78%

	Select all
	Brand Recom
	Output Voltage ±5V dc
	Input Voltage Range 4.5 → 5.5 V dc
	Power Rating 1W
	Input Voltage Nominal 5 V dc
	Output Current ±100mA
	Mounting Type Through Hole
	Isolated Yes
	Number of Outputs 2
	Package SIP
	Isolation Voltage 500V ac
	Depth 10.2mm
	Length 19.6mm
	Width 6mm
	Series RB
	Load Regulation 15%
	Maximum Temperature +85°C
	Minimum Temperature -40°C
	Efficiency 78%

Datasheet

COO (Country of Origin):: TW

RECOM Through-Hole DC-DC Converter, ±5V DC Output, 1W Power Rating - RB Series - RB-0505D

This DC-DC converter from RECOM makes it simple to adjust an incoming DC power supply to a different DC output. A power rating of 1W and an input voltage range of 3.3 to 24V DC make it suitable for use in light-duty applications, such as providing power to embedded controls. Thanks to its wide operating temperature range from -40°C to +85°C, it can withstand use in demanding environments. As it's isolated, there's no risk of electrical faults being carried between its circuits, reducing the risk of damage to your equipment.

Features & Benefits

• Light weight of 2.2g puts minimal strain on a PCB

• Protected against short circuits for improved electrical safety

• Compact dimensions of 19.6 (length) x 10.2 (width) x 6mm (depth) for maximum packing efficiency on a PCB

Applications

• Medical equipment

• Isolated power for sensors

• Food and beverage industry

Will I damage this converter if the input voltage is too high?

As this is an unregulated DC-DC converter, it can handle input overvoltage conditions for longer periods of time. However, you should avoid exposing it to repeated overvoltage to reduce the risk of damage.