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RL250-050 on a board, in 3D

RL250-050

RUILON

1.5s 100mA 1W 20Ω 250V 3A 50mA 90Ω 插件,P=5.1mm Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCruilon/RL250-050
Category
Resettable Fuses
Package
插件,P=5.1mm
Pins
2

Overview

The RL250-050 is a resettable Fuse made by RUILON in a 插件,P=5.1mm package with 2 pins. 1.5s 100mA 1W 20Ω 250V 3A 50mA 90Ω 插件,P=5.1mm 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-W4.5-P5.10-D0.6-S4.50, from EasyEDA), ready for a KiCad board. 580 are in stock at JLCPCB (part C434888).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:FUSE-TH_L7.4-W4.5-P5.10-D0.6-S4.50From EasyEDA

Parameters

8
Current - Max
3A
Hold Current
50mA
Power Dissipation
1W
Resistance - Initial (Ri) (Min)
20Ω
Resistance - Post Trip (R1) (Max)
90Ω
Time to Trip(Max)
1.5s
Trip Current
100mA
Voltage - Max
250V

Order codes

1

Pinout

2
The pins of the RL250-050
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the RL250-050?

Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L7.4-W4.5-P5.10-D0.6-S4.50, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RL250-050?

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

Where is the RL250-050 datasheet?

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

Where can I order the RL250-050?

JLCPCB lists it as part C434888, with 580 in stock; the sellers' links on this page open their listings.

What can replace the RL250-050?

Parts like it in the library: the JK250-050U by Jinrui Electronic Materials Co., the BK250-120-SZ by Brightking and the BK250-040-DZ-E0.5 by Brightking. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3