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MF-R050-2 on a board, in 3D

MF-R050-2

Bourns

-40℃~+85℃ 1.17Ω 1A 40A 410mΩ 500mA 60V 750mW 插件 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCbourns/MF-R050-2
Category
Resettable Fuses
Package
插件
Pins
2

Overview

The MF-R050-2 is a resettable Fuse made by Bourns in a 插件 package with 2 pins. -40℃~+85℃ 1.17Ω 1A 40A 410mΩ 500mA 60V 750mW 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_L7.9-W3.1-P5.10-D0.6-S1.10, from EasyEDA), ready for a KiCad board. 3,232 are in stock at JLCPCB (part C6591183).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:FUSE-TH_L7.9-W3.1-P5.10-D0.6-S1.10From EasyEDA

Parameters

8
Current - Max
40A
Hold Current
500mA
Operating Temperature
-40℃~+85℃
Power Dissipation
750mW
Resistance - Initial (Ri) (Min)
410mΩ
Resistance - Post Trip (R1) (Max)
1.17Ω
Trip Current
1A
Voltage - Max
60V

Order codes

1

Pinout

2
The pins of the MF-R050-2
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the MF-R050-2?

Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L7.9-W3.1-P5.10-D0.6-S1.10, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MF-R050-2?

插件, with 2 pins. Its footprint is drawn on this page.

Where is the MF-R050-2 datasheet?

Bourns publishes it: the Datasheet link on this page opens it.

Where can I order the MF-R050-2?

JLCPCB lists it as part C6591183, with 3,232 in stock; the sellers' links on this page open their listings.

What can replace the MF-R050-2?

Parts like it in the library: the FRX050-60F by Fuzetec Tech, the R72-050 by TECHFUSE, the 72R050XU by Littelfuse and the 0ZRC0050FF1E by Bel Fuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

7