Recom ROM DC/DC Converter, 5V dc/ 200 mA, 5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

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Subtotal (1 tube of 42 units)*

R 5 815,10

(exc. VAT)

R 6 687,36

(inc. VAT)

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  • 2 unit(s) ready to ship from another location
  • Plus 2 unit(s) shipping from 13 August 2026
  • Plus 3 unit(s) shipping from 27 August 2026
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Tube(s)
Per Tube
Per unit*
1 +R 5,815.10R 138.455

*price indicative

RS stock no.:
166-8920
Mfr. Part No.:
ROM-0505S
Manufacturer:
Recom
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Brand

Recom

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Maximum Input Voltage

5V dc

Minimum Input Voltage

4.5V

Output Current 1

200mA

Mount Type

Through Hole

Number of Outputs

1

MTBF

977000h

Isolation Voltage

3kV dc

Number of Pins

4

Maximum Output Power

1W

Package Type

SIP Micro

Length

11.5mm

Depth

7.7mm

Standards/Approvals

No

Width

6.05mm

Series

ROM

Maximum Operating Temperature

85°C

Minimum Operating Temperature

-40°C

Efficiency

78%

COO (Country of Origin):
TW

RECOM DC-DC Converter, ±15 % Load Regulation, 1000μF Maximum Capacitative Load - ROM Series - ROM-0505S


This DC-DC converter from RECOM proves that big things come in small packages. Mount it on a PCB in systems where space is at a premium. Thanks to dimensions of 6.05 (W) x 11.5 (L) x 7.7mm (H), it's a breeze to fit into devices like phones or sensitive medical equipment. As the input and output voltages are the same, you can use this unit to isolate your circuit board from the power source to protect it from short-circuiting. Rest assured, with a 78% efficiency rating, most of that electricity gets converted and not much is wasted as heat.

• Wide operating temperature range of -40°C to +85°C for use in demanding applications

• Light 1g weight won't put unnecessary strain on a PCB

• Short-circuit protection safeguards attached devices from overload

Applications


• Medical equipment

• Automotive industry

• Telecommunications networks

• Aerospace engineering

How long will this DC-DC converter last?


This small but mighty component has a mean time between failures of over 189,000 hours, even at maximum temperatures. This means the unit can outlast the tech that it's installed in, giving you peace of mind.

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