Overview
The MF-RX250/72-0 is a resettable Fuse made by Bourns in a 插件 package with 2 pins. -40℃~+85℃ 130mΩ 15.6s 2.5A 2.5W 40A 50mΩ 5A 72V 插件 Resettable Fuses ROHS.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (EasyEDA_Cloud:FUSE-TH_L17.8-W3.1-P10.2-D0.8-S2.3, from EasyEDA), ready for a KiCad board. 43 are in stock at JLCPCB (part C1562342).
Symbol
Footprint
Parameters
9- Current - Max
- 40A
- Hold Current
- 2.5A
- Operating Temperature
- -40℃~+85℃
- Power Dissipation
- 2.5W
- Resistance - Initial (Ri) (Min)
- 50mΩ
- Resistance - Post Trip (R1) (Max)
- 130mΩ
- Time to Trip(Max)
- 15.6s
- Trip Current
- 5A
- Voltage - Max
- 72V
Order codes
1- MF-RX250/72-0LCSC C1562342
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
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<iframe src="https://pcbkit.io/embed/parts/bourns/MF-RX250/72-0" title="MF-RX250/72-0 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/bourns/MF-RX250/72-0.jpg" alt="MF-RX250/72-0" width="1200" height="900">[](https://pcbkit.io/parts/bourns/MF-RX250/72-0)Questions
Is there a KiCad symbol and footprint for the MF-RX250/72-0?
Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L17.8-W3.1-P10.2-D0.8-S2.3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MF-RX250/72-0?
插件, with 2 pins. Its footprint is drawn on this page.
Where is the MF-RX250/72-0 datasheet?
Bourns publishes it: the Datasheet link on this page opens it.
Where can I order the MF-RX250/72-0?
JLCPCB lists it as part C1562342, with 43 in stock; the sellers' links on this page open their listings.