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R72-050 on a board, in 3D

R72-050

TECHFUSE

Extended
DatasheetJLCPCBLCSCtechfuse/R72-050
Category
Resettable Fuses
Package
插件,P=5.1mm
Pins
2

Overview

The R72-050 is a resettable Fuse made by TECHFUSE in a 插件,P=5.1mm package with 2 pins.

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. 380 are in stock at JLCPCB (part C22436028).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

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

Parameters

9
Current - Max
40A
Hold Current
500mA
Operating Temperature
-40℃~+85℃
Power Dissipation
770mW
Resistance - Initial (Ri) (Min)
350mΩ
Resistance - Post Trip (R1) (Max)
1.17Ω
Time to Trip(Max)
4s
Trip Current
1A
Voltage - Max
72V

Order codes

1

Pinout

2
The pins of the R72-050
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the R72-050?

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 R72-050?

插件,P=5.1mm, with 2 pins. Its footprint is drawn on this page.

Where is the R72-050 datasheet?

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

Where can I order the R72-050?

JLCPCB lists it as part C22436028, with 380 in stock; the sellers' links on this page open their listings.

What can replace the R72-050?

Parts like it in the library: the 72R050XU by Littelfuse, the 0ZRC0050FF1E by Bel Fuse and the RLD72P050XF by PTTC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3