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RL250-040 on a board, in 3D

RL250-040

RUILON

100Ω 1W 250V 27Ω 2s 3A 40mA 7.4mm 80mA 插件,P=5.1mm Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCruilon/RL250-040
Category
Resettable Fuses
Package
插件,P=5.1mm
Pins
2

Overview

The RL250-040 is a resettable Fuse made by RUILON in a 插件,P=5.1mm package with 2 pins. 100Ω 1W 250V 27Ω 2s 3A 40mA 7.4mm 80mA 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, from EasyEDA), ready for a KiCad board. 1,164 are in stock at JLCPCB (part C22364043).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

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

Parameters

9
Current - Max
3A
Hold Current
40mA
Length
7.4mm
Power Dissipation
1W
Resistance - Initial (Ri) (Min)
27Ω
Resistance - Post Trip (R1) (Max)
100Ω
Time to Trip(Max)
2s
Trip Current
80mA
Voltage - Max
250V

Order codes

1

Pinout

2
The pins of the RL250-040
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the RL250-040?

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

What package is the RL250-040?

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

Where is the RL250-040 datasheet?

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

Where can I order the RL250-040?

JLCPCB lists it as part C22364043, with 1,164 in stock; the sellers' links on this page open their listings.

What can replace the RL250-040?

Parts like it in the library: the H250-080 by hongjiacheng, the H250-050 by hongjiacheng and the H250-090 by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3