Over 800,000 products available

Recom RK DC/DC Converter, 5V dc/ 200 mA, 5.5V dc Input, 4.5V Input 1 W, Through Hole, 85 °C Max Temp -40 °C Min Temp,

View all DC-DC Converters
Bulk discount available

Subtotal (1 unit)*

£6.95

(exc. VAT)

£8.34

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 8 unit(s) ready to ship
  • Plus 2 unit(s) ready to ship from another location
  • Plus 16 unit(s) shipping from 06 May 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units
Per unit
1 - 4£6.95
5 - 9£6.73
10 - 24£6.53
25 - 49£6.32
50 +£6.10

*price indicative

Packaging Options:
RS Stock No.:
473-5104
Mfr. Part No.:
RK-0505S
Brand:
Recom
Find similar products by selecting one or more attributes.
Select all

Brand

Recom

Output Voltage 1

5V dc

Product Type

DC/DC Converter

Maximum Input Voltage

5.5V dc

Minimum Input Voltage

4.5V

Output Current 1

200mA

Mount Type

Through Hole

MTBF

145000h

Number of Outputs

1

Output Voltage Adjustment Range

5/24 V

Isolation Voltage

3kV dc

Number of Pins

4

Package Type

SIP

Maximum Output Power

1W

Standards/Approvals

No

Width

6mm

Series

RK

Length

19.6mm

Depth

10.2mm

Minimum Operating Temperature

-40°C

Efficiency

78%

Maximum Operating Temperature

85°C

COO (Country of Origin):
TW

RECOM DC-DC Converter, 3kV Isolation, Single Output Type - RK Series - RK-0505S


To adjust the voltage level from your DC power source, choose this 1W DC-DC converter from RECOM. It turns an input between 4.5 and 5.5V DC into a stable 5V DC output with a 200mA current for the easy powering of a compatible circuit. By supplying the correct voltages to your parts, you can prevent breakdowns and damage for a smoother, more efficient process. The device's maximum operating humidity of 95% RH lets it thrive in steamy setups. And with its light weight of 2.6g, it doesn’t put pressure on your system.

Features & Benefits


• High efficiency rating of 70 to 78%, so it's an energy-saving component

• Broad operating temperature range of -40°C to +90°C for use in harsh work areas

• MTBF of just under one million hours shows it's highly reliable

• Through-hole mounting design for installing securely on your printed circuit board

• Integrated isolation blocks noise and interference to ensure greater signalling efficiency

Applications


• Automotive industry

• Medical devices

• Smart lighting

• Energy drives

How big is this product?


This converter has a slim size of 19.65 (L) x 6.0 (W) x 10.2mm (H), so it doesn’t take up a lot of space on your board.

Related links