Recom RTC2 DC-DC Converter, 5V dc/ 400mA Output, 4.5 → 9 V dc Input, 2W, PCB Mount, +100°C Max Temp -40°C Min

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Subtotal (1 tube of 30 units)*

£298.24

(exc. VAT)

£357.89

(inc. VAT)

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  • Shipping from 05 February 2026
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Tube(s)
Per Tube
Per unit*
1 - 4£298.24£9.941
5 - 9£289.29£9.643
10 - 24£280.34£9.345
25 - 49£271.39£9.046
50 +£262.44£8.748

*price indicative

RS Stock No.:
139-2825
Mfr. Part No.:
RTC2-0505SRW
Brand:
Recom
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Brand

Recom

Output Voltage

5V dc

Input Voltage Range

4.5 → 9 V dc

Power Rating

2W

Input Voltage Nominal

4.5 → 9 V dc

Output Current

400mA

Mounting Type

PCB Mount

Isolated

Yes

Number of Outputs

1

Isolation Voltage

3kV dc

Length

14.99mm

Depth

9.6mm

Width

14.22mm

Series

RTC2

Load Regulation

±0.5%

Efficiency

76%

Minimum Temperature

-40°C

Maximum Temperature

+100°C

COO (Country of Origin):
TW

Recom RTC2 Series 2W Isolated DC-DC Converter


The RTC2 is a 2 W, open-frame, SMD, isolated DC-DC converter with 2:1 input voltage range. It is
available with 5 V (4.5 V - 9 V) or 24 V (18 V -36 V) inputs and offers a single 5 V output which is short circuit
protected. The output is tightly regulated with less than 50mV output ripple. There is no minimum load
requirement. The operating temperature is -40°C up to 100°C (with derating). Isolation is 3k V dc /1k V ac
(Basic Isolation) and a control pin is fitted as standard. The converter is IEC/EN62368-1 certified and is
10/10 RoHS-conform. Class B EMC conformity can be reached with a simple external LC filter.

Features and Benefits


• 2:1 Wide Input Range Regulated Converter
• 2 W In Compact SMD Package
• -40°C To +85°C Operating Temperature @ Full Load
• High 3k V dc/1 Second (1k V ac/1 Minute) Basic Isolation
• Continuous Short Circuit Protection
• IEC/EN62368-1 CB Report (pending)

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