Overview
The MF-R700 is a resettable Fuse made by Bourns in a 插件,P=10.2mm package with 2 pins. -40℃~+85℃ 14A 17.5s 22.1mm 3.8W 30V 30mΩ 40A 5mΩ 7A 插件,P=10.2mm Resettable Fuses ROHS.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (EasyEDA_Cloud:FUSE-TH_L23.7-W3.1-P10.20-D0.8-S2.00, from EasyEDA), ready for a KiCad board. 246 are in stock at JLCPCB (part C208491).
Symbol
Footprint
Parameters
10- Current - Max
- 40A
- Hold Current
- 7A
- Length
- 22.1mm
- Operating Temperature
- -40℃~+85℃
- Power Dissipation
- 3.8W
- Resistance - Initial (Ri) (Min)
- 5mΩ
- Resistance - Post Trip (R1) (Max)
- 30mΩ
- Time to Trip(Max)
- 17.5s
- Trip Current
- 14A
- Voltage - Max
- 30V
Order codes
1- MF-R700LCSC C208491
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
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<iframe src="https://pcbkit.io/embed/parts/bourns/MF-R700" title="MF-R700 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-R700.jpg" alt="MF-R700" width="1200" height="900">[](https://pcbkit.io/parts/bourns/MF-R700)Questions
Is there a KiCad symbol and footprint for the MF-R700?
Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L23.7-W3.1-P10.20-D0.8-S2.00, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MF-R700?
插件,P=10.2mm, with 2 pins. Its footprint is drawn on this page.
Where is the MF-R700 datasheet?
Bourns publishes it: the Datasheet link on this page opens it.
Where can I order the MF-R700?
JLCPCB lists it as part C208491, with 246 in stock; the sellers' links on this page open their listings.
What can replace the MF-R700?
Parts like it in the library: the TRB700 by TLC Electronic and the TRE500 by TLC Electronic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
