2 layers100 × 100 mm

RECOM PowerExtended
12V 1W 1kV 2 4.5V~5.5V 42mA 82% SIP,19.7x6mm Isolated Power Modules ROHS
The RB-0512D is an isolated Power Module made by RECOM Power in a SIP,19.7x6mm package with 5 pins. 12V 1W 1kV 2 4.5V~5.5V 42mA 82% SIP,19.7x6mm Isolated Power Modules ROHS.
JLCPCB lists it (part C5842331). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.
The library has no footprint for this part yet.

SIP,19.7x6mm, with 5 pins.
RECOM Power publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C5842331, with 0 in stock; the sellers' links on this page open their listings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.