Recom R1SX DC/DC Converter, 5V dc/ 200 mA, 3.63V dc Input, 2.97V Input 1 W, Surface, 100 °C Max Temp -40 °C Min Temp

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Subtotal (1 reel of 450 units)*

£1,395.35

(exc. VAT)

£1,674.42

(inc. VAT)

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Temporarily out of stock
  • Shipping from 20 July 2026
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Reel(s)
Per Reel
Per unit*
1 - 4£1,395.35£3.101
5 - 9£1,353.48£3.008
10 - 24£1,311.62£2.915
25 - 49£1,269.76£2.822
50 +£1,227.90£2.729

*price indicative

RS Stock No.:
139-2829
Mfr. Part No.:
R1SX-3.305-R
Brand:
Recom
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Brand

Recom

Product Type

DC/DC Converter

Output Voltage 1

5V dc

Maximum Input Voltage

3.63V dc

Minimum Input Voltage

2.97V

Output Current 1

200mA

Mount Type

Surface

MTBF

7800000h

Number of Outputs

1

Isolation Voltage

1kV dc

Package Type

Surface Mount

Maximum Output Power

1W

Series

R1SX

Depth

5.8mm

Standards/Approvals

No

Length

12.75mm

Width

11.1mm

Maximum Operating Temperature

100°C

Minimum Operating Temperature

-40°C

Efficiency

78%

COO (Country of Origin):
TW

Recom R1SX 1W SMD Isolated DC-DC Converter


The R1SX is a low cost, 1 W, low profile, open-frame, SMD isolated DC-DC converter. It is available with 3.3 V or 5 V inputs and offers a single unregulated 3.3 V or 5 V output. There is no minimum load requirement and the quiescent consumption is less than 150 mW. Isolation is 1 k V dc or 3 k V dc and the operating temperature is -40°C up to +100°C (without derating). The pin-out is industry standard and compatible with the R1S series, but at half the height. The converter is fully certified to IEC/EN/UL62368 and 60950 and is 10/10 RoHS-conform. Class B EMC conformity can be reached with a simple external LC filter.

Features and Benefits


• 1 W Power in SMD Package

• Low cost

• Pin Compatible with R1S Series

• -40°C to +100°C Operating Temperature @ Full Load ;• IEC/EN/UL62368-1 Certified, CB Report

• High 3 k V dc/1 second or 1 k V dc/1 second isolation ;3-year warranty

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