Recom RS3 DC/DC Converter, 9V dc/ 333 mA, 27V dc Input, 9V dc Input 3 W, Through Hole, 71 °C Max Temp -40 °C Min Temp,

RS Stock No.:: 417-271
Mfr. Part No.:: RS3-2409SZ/H3
Brand:: Recom

Recom RS3 DC/DC Converter, 9V dc/ 333 mA, 27V dc Input, 9V dc Input 3 W, Through Hole, 71 °C Max Temp -40 °C Min Temp,

Bulk discount available

Subtotal (1 unit)*

Kr. 304,11

(exc. VAT)

Kr. 380,14

(inc. VAT)

FREE delivery for online orders over 750,00 kr

Temporarily out of stock

Shipping from 31 August 2026

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

Units	Per unit
1 - 4	Kr. 304,11
5 - 9	Kr. 294,98
10 - 24	Kr. 285,86
25 - 49	Kr. 276,73
50 +	Kr. 267,60

*price indicative

RS Stock No.:: 417-271
Mfr. Part No.:: RS3-2409SZ/H3
Brand:: Recom

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Recom
	Product Type	DC/DC Converter
	Output Voltage 1	9V dc
	Minimum Input Voltage	9V dc
	Maximum Input Voltage	27V dc
	Output Current 1	333mA
	Mount Type	Through Hole
	Input Ratio	3:1
	MTBF	3303000h
	Number of Outputs	1
	Number of Pins	8
	Isolation Voltage	3kV dc
	Maximum Output Power	3W
	Package Type	SIP
	Width	9.2mm
	Series	RS3
	Length	21.8mm
	Depth	11.1mm
	Standards/Approvals	No
	Efficiency	79%
	Maximum Operating Temperature	71°C
	Minimum Operating Temperature	-40°C

	Select all
	Brand Recom
	Product Type DC/DC Converter
	Output Voltage 1 9V dc
	Minimum Input Voltage 9V dc
	Maximum Input Voltage 27V dc
	Output Current 1 333mA
	Mount Type Through Hole
	Input Ratio 3:1
	MTBF 3303000h
	Number of Outputs 1
	Number of Pins 8
	Isolation Voltage 3kV dc
	Maximum Output Power 3W
	Package Type SIP
	Width 9.2mm
	Series RS3
	Length 21.8mm
	Depth 11.1mm
	Standards/Approvals No
	Efficiency 79%
	Maximum Operating Temperature 71°C
	Minimum Operating Temperature -40°C

COO (Country of Origin):: TW

RECOM DC-DC Converter, 77% Efficiency, Remote On/Off - RS3 Series - RS3-2409SZ/H3

In the market for a power and conversion solution with impressive isolation? Turn to this DC-DC converter from RECOM. Its broad 3:1 input range means it takes any voltage between 9 and 27V DC and delivers a steady, regulated output of 9V DC. This makes it handy for supplying your sensitive battery-powered devices. Thanks to this unit's high isolation to 3kV DC, you can Trust it protects users and equipment from significant surges, making it well-suited to tough industrial tasks. Tolerance for temperatures from -40°C to +71°C makes this a reliable choice that can handle the demands of most harsh environments.

Features & Benefits

• 77% efficiency means little energy is wasted as heat and you don't need a fan or heatsink to keep things cool

• Continuous short-circuit protection shields you and your kit against common current faults

• Remote on/off function gives you control from a distance

• Maximum ripple and noise of 50mVp-p, so you can expect minimal disturbance from EMI

Applications

• Process automation

• Medical devices

• Distribution hubs

How safe is this product in a fire?

Thanks to this converter's flame-retardant case materials, you can rest assured it won't continue to burn in case of a fire.