Over 800,000 products available

Recom RS DC/DC Converter, 5V dc/ 400 mA, 9V dc Input, 4.5V Input 2 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

View all DC-DC Converters
Bulk discount available

Subtotal (1 unit)*

£13.95

(exc. VAT)

£16.74

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
  • Plus 10 unit(s) shipping from 07 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£13.95
5 - 9£13.53
10 - 24£13.10
25 - 49£12.69
50 +£12.27

*price indicative

Packaging Options:
RS Stock No.:
473-5160
Mfr. Part No.:
RS-0505S
Brand:
Recom
Find similar products by selecting one or more attributes.
Select all

Brand

Recom

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Maximum Input Voltage

9V dc

Minimum Input Voltage

4.5V

Output Current 1

400mA

Mount Type

Through Hole

Input Ratio

2:1

MTBF

1398h

Number of Outputs

1

Number of Pins

8

Isolation Voltage

500V ac

Maximum Output Power

2W

Package Type

SIP

Standards/Approvals

No

Series

RS

Depth

11.1mm

Length

21.8mm

Maximum Operating Temperature

85°C

Efficiency

78%

Minimum Operating Temperature

-40°C

RECOM DC-DC Converter, 1kV DC Isolation, 73 to 75% Efficiency - RS Series - RS-0505S


Need regulated voltage to suit sensitive battery-powered devices? Trust this DC-DC converter from RECOM to deliver the goods. It accepts inputs across a broad 2:1 range (4.5 to 9V DC) and outputs a stable 5V DC to power connected components safely. Tight line and load regulation of ±0.5% means you can count on close control of these values, so making adjustments for specific applications is a breeze. By delivering 2W from a SIP8 module, this small package provides high energy density and packs a powerful punch.

Features & Benefits


• Mean time between failures of 1,398,000 hours, so it's with you for the long haul

• Flame-retardant epoxy potting combines insulation with fire safety

• 73 to 75% efficiency means it produces little waste energy as heat, so there's no need for a heatsink

• 1kV DC isolation for effective protection against electrical surges

Applications


• Telecommunications networks

• Manufacturing equipment

• Consumer electronics

What's the benefit of this unit's low ripple and noise?


This converter has a low noise rating of 50mVp-p, so you can count on stable output voltages and less risk of damage caused by voltage spikes.

Recom 2W SIP Single/Dual Output Regulated Isolated DC-DC Converter - RS Series


High power-density, an industrial temperature range of -40° to +85°C.

Additional features such as Remote-On-Off control make these converters Ideal for highly sophisticated industrial designs.

2:1 wide input range

Regulated outputs

1kVdc isolation

Continuous short circuit protection

Low noise

UL94V-0 package material

83% efficiency

SIP 8 package

Note

Operating temperature is without derating.

Standards

EN60950-1

Related links