
POE POWER
ssmo-oss/UMI-Power-distribution
Three separate boards distribute a 12 V supply to the UMI system. D6 is the current prototype revision. It has not been physically qualified or approved for production.
The ESR03EZPJ101 is a chip Resistor Surface Mount made by ROHM Semiconductor in a 0603 package with 2 pins. -55℃~+155℃ 100Ω 150V 250mW Thick Film Resistor ±200ppm/℃ ±5% 0603 Chip Resistor - Surface Mount ROHS.
PCBKit's library has its KiCad symbol (Device:R, from KiCad's library) and its footprint (Resistor_SMD:R_0603_1608Metric, from KiCad's library), ready for a KiCad board. 110,569 are in stock at JLCPCB (part C253328). 1 open-source board in 1 repository on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |

ssmo-oss/UMI-Power-distribution
Three separate boards distribute a 12 V supply to the UMI system. D6 is the current prototype revision. It has not been physically qualified or approved for production.
<iframe src="https://pcbkit.io/embed/parts/rohm/ESR03EZPJ101" title="ESR03EZPJ101 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/rohm/ESR03EZPJ101.jpg" alt="ESR03EZPJ101" width="1200" height="900">[](https://pcbkit.io/parts/rohm/ESR03EZPJ101)Yes. The symbol is Device:R and the footprint Resistor_SMD:R_0603_1608Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.
0603, with 2 pins. Its footprint is drawn on this page.
ROHM Semiconductor publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C253328, with 110,569 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the ESR03EZPF1000 by ROHM Semiconductor, the SR0603FR-7T100RL by YAGEO, the ERJPA3F1000V by Panasonic and the ERJPA3J101V by Panasonic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.