Recom RP DC/DC Converter, 9V dc/ 111 mA, 5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 166-8843
Mfr. Part No.:: RP-0509S
Brand:: Recom

Recom RP DC/DC Converter, 9V dc/ 111 mA, 5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

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Bulk discount available

Subtotal (1 tube of 25 units)*

$505.26

(exc. GST)

$555.79

(inc. GST)

FREE delivery for orders over $60.00 ex GST

Temporarily out of stock

Shipping from 03 September 2026

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Tube(s)	Per Tube	Per unit*
1 - 1	$505.26	$20.21
2 - 3	$494.16	$19.766
4 +	$483.55	$19.342

*price indicative

RS Stock No.:: 166-8843
Mfr. Part No.:: RP-0509S
Brand:: 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 1	9V dc
	Product Type	DC/DC Converter
	Maximum Input Voltage	5V dc
	Minimum Input Voltage	4.5V
	Output Current 1	111mA
	Output Current 2	111mA
	Mount Type	Through Hole
	MTBF	200000h
	Number of Outputs	1
	Output Voltage Adjustment Range	4.5/5.5 V
	Ripple and Noise	100mV Pk-Pk
	Isolation Voltage	5.2kV dc
	Number of Pins	4
	Package Type	SIP
	Maximum Output Power	1W
	Length	19.65mm
	Depth	10.2mm
	Series	RP
	Standards/Approvals	CSA, IEC, UL
	Width	7.05mm
	Weight	1.4g
	Efficiency	80%
	Maximum Operating Temperature	85°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand Recom
	Output Voltage 1 9V dc
	Product Type DC/DC Converter
	Maximum Input Voltage 5V dc
	Minimum Input Voltage 4.5V
	Output Current 1 111mA
	Output Current 2 111mA
	Mount Type Through Hole
	MTBF 200000h
	Number of Outputs 1
	Output Voltage Adjustment Range 4.5/5.5 V
	Ripple and Noise 100mV Pk-Pk
	Isolation Voltage 5.2kV dc
	Number of Pins 4
	Package Type SIP
	Maximum Output Power 1W
	Length 19.65mm
	Depth 10.2mm
	Series RP
	Standards/Approvals CSA, IEC, UL
	Width 7.05mm
	Weight 1.4g
	Efficiency 80%
	Maximum Operating Temperature 85°C
	Minimum Operating Temperature -40°C

Datasheet

COO (Country of Origin):: TW

RECOM DC-DC Converter, 9V DC Output Voltage, 75% Efficiency - RP Series - RP-0509S

Give the voltage supply in your circuit a boost using this DC-DC converter from RECOM. It accepts an input voltage range between 4.5 and 5.5V DC and steps it up to a steady output voltage of 9V DC. To minimise the risk of electrical damage caused by faults, the unit comes with integrated short-circuit protection. As it has a mean time between failures of 928,000 hours at +25°C, you can rely on it to keep up with the needs of your system for the long haul.

Features & Benefits

• Low output ripple and noise of 100mVp-p to ensure clear signal transmission

• Through-hole mounting for a secure connection to your PCB

• Reliable performance in harsh conditions, thanks to a wide operating temperature range between -40°C and +90°C

Applications

• Medical devices

• Computer peripherals

• Security systems

• Consumer electronics

How efficient is this converter?

It has an efficiency rating of 75%, meaning it wastes minimal energy as heat.

How accurate is this device?

As this converter has an output voltage accuracy of ±5%, you can be sure it delivers precise power to your equipment.