

Overview
The CRE1S0505SC is a DC DC Power Module made by Murata in a SIP-4 package with 4 pins. SIP-4 DC-DC Power Modules ROHS.
PCBKit's library has its KiCad symbol (Converter_DCDC_Isolated:CRE1S0505SC, from KiCad's library) and its footprint (Converter_DCDC:Converter_DCDC_Murata_CRE1xxxxxxSC_THT, from KiCad's library), ready for a KiCad board. 12 are in stock at JLCPCB (part C94810). 9 open-source boards in 8 repositories on GitHub use it.
Symbol
Footprint
Order codes
1- CRE1S0505SCLCSC C94810
Pinout
4| Pin | Name | Type |
|---|---|---|
| 1 | -VIN | Power in |
| 2 | +VIN | Power in |
| 3 | -VOUT | Power out |
| 4 | +VOUT | Power out |
Open-source boards using it
All 9- 4 layers60 × 28 mm

- 2 layers38.6 × 90.3 mm

BioElectricalSensor
CGrassin/biosignals
Board for the acquisition of bio-potentials (EMG, ECG, EEG, etc.).
107 parts15MIT - 2 layers115 × 80 mm

- 4 layers121.9 × 66 mm

- 2 layers70 × 50 mm

- 4 layers50.8 × 114.3 mm

- 2 layers47.1 × 57.3 mm

BioElectricalSensor
CGrassin/biosignals
Board for the acquisition of bio-potentials (EMG, ECG, EEG, etc.).
102 parts15MIT - 2 layers67.4 × 54.3 mm

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<iframe src="https://pcbkit.io/embed/parts/murata/CRE1S0505SC" title="CRE1S0505SC in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/murata/CRE1S0505SC.jpg" alt="CRE1S0505SC" width="1200" height="900">[](https://pcbkit.io/parts/murata/CRE1S0505SC)Questions
Is there a KiCad symbol and footprint for the CRE1S0505SC?
Yes. The symbol is Converter_DCDC_Isolated:CRE1S0505SC and the footprint Converter_DCDC:Converter_DCDC_Murata_CRE1xxxxxxSC_THT, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the CRE1S0505SC?
SIP-4, with 4 pins. Its footprint is drawn on this page.
Where can I order the CRE1S0505SC?
JLCPCB lists it as part C94810, with 12 in stock; the sellers' links on this page open their listings.
What can replace the CRE1S0505SC?
Parts like it in the library: the CRE1S2405SC by Murata and the CRE1S1212SC by Murata. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the CRE1S0505SC?
9 boards in 8 repositories on GitHub; the most starred are listed on this page, with their KiCad files.