Recom RSO DC/DC Converter, 5V dc/ 200 mA, 18V dc Input, 9V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

View all DC-DC Converters
Bulk discount available

Subtotal (1 unit)*

£16.55

(exc. VAT)

£19.86

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 1 unit(s) ready to ship
  • Plus 3 unit(s) shipping from 01 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£16.55
5 - 9£16.06
10 - 24£15.56
25 - 49£15.05
50 +£14.57

*price indicative

Packaging Options:
RS Stock No.:
417-348
Mfr. Part No.:
RSO-1205S
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

Minimum Input Voltage

9V

Maximum Input Voltage

18V dc

Output Current 1

200mA

Mount Type

Through Hole

Input Ratio

2:1

Number of Outputs

1

MTBF

1685000h

Isolation Voltage

1kV dc

Number of Pins

8

Maximum Output Power

1W

Package Type

SIP

Series

RSO

Depth

11.1mm

Width

9.2mm

Length

21.8mm

Standards/Approvals

No

Efficiency

81%

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

85°C

COO (Country of Origin):
TW

RECOM DC-DC Converter, 9 to 18V DC Input, 1W Power Rating - RSO Series - RSO-1205S


Is your power supply running too high for your application? Bring it down a peg or two with this DC-DC converter from RECOM. The unit drops a nominal 12V to a regulated 5V, so that two circuits using different voltages can work together. An electrical barrier with an isolation voltage of 1kV DC keeps the input and output safely separated, protecting you from nasty shocks in case of an internal failure. The converter comes in a Compact SIP8 industrial standard package (21.8 x 9.2 x 11.1mm). Use the through-hole mounts to fix it securely to your PCB, for a quick and easy setup.

Features & Benefits


• Low-noise device helps keep your equipment running without buzzing or humming

• Operating temperature range of -40°C to +85°C, so it's suitable for use in demanding environments

• Remote on/off control helps conserve power when not in use

• Continuous short-circuit protection to reduce the risk of damage from surges

Applications


• Telecommunications

• Medical equipment

• Industrial machinery

• Consumer electronics

How much does this converter weigh?


At a lightweight 4.7g, this converter won't weigh down your setup.

How efficient is this DC-DC converter?


The converter has a typical efficiency of 75%, so it's an energy-saving choice.

Related links