Overview
The R72-250 is a resettable Fuse made by TECHFUSE in a 插件,P=10.2mm package with 2 pins.
PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (EasyEDA_Cloud:FUSE-TH_L21.3-W3.1-P10.20-D0.8-S1.40, from EasyEDA), ready for a KiCad board. 86 are in stock at JLCPCB (part C22436036).
Symbol
Footprint
Parameters
9- Current - Max
- 40A
- Hold Current
- 2.5A
- Operating Temperature
- -40℃~+85℃
- Power Dissipation
- 2.5W
- Resistance - Initial (Ri) (Min)
- 40mΩ
- Resistance - Post Trip (R1) (Max)
- 130mΩ
- Time to Trip(Max)
- 15.6s
- Trip Current
- 5A
- Voltage - Max
- 72V
Order codes
1- R72-250LCSC C22436036
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | — | Passive |
| 2 | — | Passive |
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Is there a KiCad symbol and footprint for the R72-250?
Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L21.3-W3.1-P10.20-D0.8-S1.40, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the R72-250?
插件,P=10.2mm, with 2 pins. Its footprint is drawn on this page.
Where is the R72-250 datasheet?
TECHFUSE publishes it: the Datasheet link on this page opens it.
Where can I order the R72-250?
JLCPCB lists it as part C22436036, with 86 in stock; the sellers' links on this page open their listings.
What can replace the R72-250?
Parts like it in the library: the FRX250-90F by Fuzetec Tech. Check their datasheets: a part that fits the footprint may still differ in its ratings.
