Recom RI3 DC/DC Converter, 12V dc/ 250 mA, 5V dc Input 3 W, Through Hole, 85 °C Max Temp -40 °C Min Temp, 4-Pin SIP

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  • 1 unit(s) shipping from May 04, 2026
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Packaging Options:
RS Stock No.:
100-2659
Mfr. Part No.:
RI3-0512S
Manufacturer:
Recom
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Brand

Recom

Product Type

DC/DC Converter

Output Voltage 1

12V dc

Maximum Input Voltage

5V dc

Output Current 1

250mA

Mount Type

Through Hole

Number of Outputs

1

MTBF

4395000h

Isolation Voltage

1kV dc

Number of Pins

4

Maximum Output Power

3W

Package Type

SIP

Length

11.5mm

Depth

10.2mm

Series

RI3

Standards/Approvals

No

Maximum Operating Temperature

85°C

Efficiency

87%

Minimum Operating Temperature

-40°C

COO (Country of Origin):
TW

RECOM DC-DC Converter, Silicone Potting, 87% Efficiency At Full Load - RI3 Series - RI3-0512S


Searching for a Durable power distribution solution for your electrical components? Give the job to this DC-DC converter from RECOM. Thanks to its robust polyamide housing, this piece of kit can tough it out through mechanical impact and abrasion without breaking a sweat, so it's your best bet for rugged industrial settings. Don't let sudden voltage spikes catch you unawares – this unit has an isolation voltage of up to 1kV DC to create an effective safety barrier between your input and output.

Features & Benefits


• Wide operating temperature range between -40°C and +85°C for use in demanding conditions

• Through-hole mounting achieves a permanent connection that remains stable even in vibrating settings

• Mean time between failures of 4,395,000 hours for long-term performance

• Low current consumption of 250mA for energy-efficiency

Applications


• Consumer electronics

• Medical equipment

• Mechanical workshops

Why is it important to know the efficiency of your DC-DC converter?


The efficiency of a DC-DC converter tells you how much energy it loses to heat. This unit has 87% efficiency at full load. Not only does this mean that very little energy is going to waste, it also eliminates the need to attach a heatsink to it during operation.

Recom RI3 Series Isolated DC-DC Converter


The RI3 series of isolated DC-DC converters from Recom have been designed for use within space-restricted applications. Designed for 3 W conversion applications, but have the same footprint as the Recom RI2 series 2 W converters.

The RI3 series also provides up to 3 k V dc I/O isolation, providing up to 90% efficiency making them suitable for a wide range of industrial applications.

Features and Benefits


•Industry standard pinout for easy installation.

•3 W in a SIP4 package.

•Wide operating temperature range of -40°C to 100°C.

•1 to 3 kV dc isolation.

Recom Isolated DC/DC Converter