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RUSBF120-2 on a board, in 3D

RUSBF120-2

Littelfuse

-40℃~+85℃ 1.2A 140mΩ 2A 40A 600mW 600ms 6V 70mΩ 插件 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSClittelfuse/RUSBF120-2
Category
Resettable Fuses
Package
插件
Pins
5

Overview

The RUSBF120-2 is a resettable Fuse made by Littelfuse in a 插件 package with 2 pins. -40℃~+85℃ 1.2A 140mΩ 2A 40A 600mW 600ms 6V 70mΩ 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_L7.4-W3.0-P5.10-D0.6-S1.20, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2154000).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:FUSE-TH_L7.4-W3.0-P5.10-D0.6-S1.20From EasyEDA

Parameters

9
Current - Max
40A
Hold Current
1.2A
Operating Temperature
-40℃~+85℃
Power Dissipation
600mW
Resistance - Initial (Ri) (Min)
70mΩ
Resistance - Post Trip (R1) (Max)
140mΩ
Time to Trip(Max)
600ms
Trip Current
2A
Voltage - Max
6V

Order codes

1

Pinout

2
The pins of the RUSBF120-2
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the RUSBF120-2?

Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L7.4-W3.0-P5.10-D0.6-S1.20, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RUSBF120-2?

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

Where is the RUSBF120-2 datasheet?

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

Where can I order the RUSBF120-2?

JLCPCB lists it as part C2154000, with 0 in stock; the sellers' links on this page open their listings.

What can replace the RUSBF120-2?

Parts like it in the library: the A72-050 by JDTfuse, the RL30-110 by RUILON, the A30-110 by Shenzhen JDT Fuse and the RXEF030 by Littelfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8