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  • Single and dual output
  • SIP package
  • 2:1 Input range
  • High reliability MTBF >1.3MHrs
  • Remote on/off (Optional)
  • 5 Year warranty

Product Description

The FI series of low cost DC/DC converters come in both single and dual outputs in a SIP 8 pin package. Inputs are available in 5, 12, 24 & 48V versions and outputs from 3.3 to 15V single and dual. The units operate from –40 to +71ᵒC. High volumes are held in stock for the popular models. All models have a FiDUS 5 Year warranty.

Contact us on 01183 420730 or sales@fiduspower.com to confirm stock levels, leadtimes and further prices.

Part numbers
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0.86 x 0.36 x 0.44" (21.85 x 9.20 x 11.1mm)

Input Voltage

4.5-9 VDC 9-18 VDC 18-36 VDC 36-72 VDC


Up to 84%

Operating Temp

-40 to +71°C, see datasheet for derating curve


1600 VDC


EN55022: Conducted & Radiated Class A

Safety Approvals

FI DoC FI DoC (148 KB)

3D Models

FI-SD & FN06-SD SIP Dual 3D PDF FI-SD & FN06-SD SIP Dual 3D PDF (6 KB)

FI-SD & FN06-SD SIP Dual STP FI-SD & FN06-SD SIP Dual STP (93 KB)

Require a modified standard part?

Based on your specific requirements, our AC-DC power supplies, DC-DC converters and medical grade power supplies can be supplied with variations to input/output parameters and non-standard connections to meet the needs of your application.

Can’t find what you are looking for? Call us 01183 420730 or

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