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RS-1205S/H3 The RS-1205S/H3 is a 2W isolated DC/DC converter from Recom Power with a 5V output at 400mA, 9-18V input range, and 3kVDC isolation.
Mfr Part #:

RS-1205S/H3

Available from 1 distributors
Mfr Name: Recom Power
Recom Power
The RS-1205S/H3 is a 2W isolated DC/DC converter from Recom Power with a 5V output at 400mA, 9-18V input range, and 3kVDC isolation.
Total Stock: 22 pcs
$ Price Range: $18.93 - $21.93

RS-1205S/H3 Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
22 pcs
22 pcs On Request 1 On Request On Request On Request On Request On Request

RS-1205S/H3 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Control Features
Current
Efficiency
Failure Rate
Features
Halogen Free
Height
Industrial Grade
Input Voltage (Nominal)
Input Voltage Max
Isolation Voltage
Lead Spacing
Lead Style
Length
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
Power (Watts)
SVHC Present
Storage Temperature
Tape & Reel
Termination Style
Type
Voltage
Width

RS-1205S/H3 Description

Short technical summary and product information.

The Recom Power RS-1205S/H3 is a 2W isolated DC/DC converter in a compact SIP8 package. It delivers a regulated 5V output at up to 400mA from a nominal 12V input (9-18V range). The /H3 suffix indicates 3kVDC isolation, suitable for applications requiring enhanced safety isolation. Typical efficiency is 75%.

 

The converter features remote on/off control (active low enable) and continuous short circuit protection. It is designed for commercial ITE and medical applications. The operating temperature range is -40°C to +85°C (datasheet states -40°C to +100°C). The through-hole SIP8 module measures 21.8mm x 9.2mm x 11.1mm and is RoHS2+ and REACH compliant.

RS-1205S/H3 Quick Information

Product Type: DC DC Converter
Series: RS
Canonical Name: Recom Power RS-1205S/H3 Isolated DC/DC Converter, 5V Output, 2W
Subcategory: Board Mount Power Supplies

RS-1205S/H3 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: Compliant
Lead Free: Yes

RS-1205S/H3 Estimated Pricing

Qty Low High
1+ $21.93 $21.93
5+ $21.12 $21.12
10+ $20.78 $20.78
22+ $20.33 $20.33
44+ $19.99 $19.99
110+ $19.67 $19.67
264+ $19.25 $19.25
506+ $18.93 $18.93

Estimated market price range - modelled values for guidance only, not live distributor offers.

RS-1205S/H3 Features

  • Regulated 5V output at 400mA current.
  • 3kVDC isolation for safety applications.
  • Remote on/off control with active low enable.
  • Continuous short circuit protection.
  • SIP8 through-hole package, compact size.

RS-1205S/H3 Applications

  • Suitable for ITE (commercial) equipment.
  • Designed for medical applications.
  • Ideal for isolated power supply designs.
  • Used in industrial control systems.

RS-1205S/H3 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the RS-1205S/H3?

The output voltage is 5V DC.

What is the input voltage range?

The input voltage range is 9V to 18V DC, with a nominal input of 12V.

What is the isolation voltage?

The isolation voltage is 3kVDC.

What is the operating temperature range?

The operating temperature range is -40°C to +85°C (datasheet states -40°C to +100°C).

What package does the RS-1205S/H3 come in?

It comes in an 8-SIP Module, 7 Leads through-hole package.

Is the RS-1205S/H3 RoHS compliant?

Yes, it is RoHS2+ compliant.

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