Murata Power Solutions MEF1 DC/DC Converter, 5V dc/ 200 mA, 5.25V dc Input, 4.75V Input 1 W, Through Hole, 85 °C Max

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R 113,04

(exc. VAT)

R 130,00

(inc. VAT)

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  • 66 unit(s) ready to ship from another location
  • Plus 8 unit(s) shipping from 11 May 2026
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Per unit
1 - 4R 113.04
5 - 9R 110.21
10 - 24R 106.90
25 - 49R 102.62
50 +R 98.52

*price indicative

Packaging Options:
RS stock no.:
829-4742
Mfr. Part No.:
MEF1S0505SP3C
Manufacturer:
Murata Power Solutions
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Brand

Murata Power Solutions

Product Type

DC/DC Converter

Output Voltage 1

5V dc

Minimum Input Voltage

4.75V

Maximum Input Voltage

5.25V dc

Output Current 1

200mA

Mount Type

Through Hole

Number of Outputs

1

MTBF

1051kH

Ripple and Noise

40mV Pk-Pk

Isolation Voltage

3.5kV dc

Number of Pins

7

Maximum Output Power

1W

Package Type

DIP

Depth

10.15mm

Weight

1.6g

Width

19.65mm

Series

MEF1

Standards/Approvals

RoHS

Length

19.65mm

Maximum Operating Temperature

85°C

Efficiency

73%

Minimum Operating Temperature

-40°C

Murata Isolated 1W Single Output DC/DC Converter - MEF1 Series


The Murata Power MEF1 series of DC-DC converters is packaged in a fully encapsulated single-in-line through-hole format, occupying less than 1.17cm squared footprint. The MEF1 converters are available with either 1kVDC or 3kVDC input to output isolation, the latter model having an enhanced immunity to voltage transients. Output voltage options are 3.3 or 5.0 VDC, with input voltages covering the popular nominal inputs from 3.3 to 24 VDC. This DC-DC converter is used where a tightly regulated supply is required. They are Ideal for situations where the input voltage is not tightly controlled. The single rail regulated output makes the Ideal choice to power sensors, such as pressure transducers, Hall Effect sensors and mass airflow sensors.

Short circuit protection

Operation to zero load

Output regulation ˂1%

Power density 0.85W/cm3

Single isolated output

UL 94V-0 package material

Footprint from 1.17cm2

1kVDC or 3.5kVDC isolation options

3.3V, 5V, 12V & 24V input

3.3V & 5V output

SMD construction

Fully encapsulated with toroidal magnetics

Approvals

UL60950

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