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RL250-400 on a board, in 3D

RL250-400

RUILON

12mm 2.5W 250V 400mA 5A 750mΩ 800mA 8s 9Ω 插件,P=5.1mm Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCruilon/RL250-400
Category
Resettable Fuses
Package
插件,P=5.1mm
Pins
2

Overview

The RL250-400 is a resettable Fuse made by RUILON in a 插件,P=5.1mm package with 2 pins. 12mm 2.5W 250V 400mA 5A 750mΩ 800mA 8s 9Ω 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_L12.0-W4.5-P5.10-D0.8-S3.00, from EasyEDA), ready for a KiCad board. 2,679 are in stock at JLCPCB (part C72718).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:FUSE-TH_L12.0-W4.5-P5.10-D0.8-S3.00From EasyEDA

Parameters

9
Current - Max
5A
Hold Current
400mA
Length
12mm
Power Dissipation
2.5W
Resistance - Initial (Ri) (Min)
750mΩ
Resistance - Post Trip (R1) (Max)
9Ω
Time to Trip(Max)
8s
Trip Current
800mA
Voltage - Max
250V

Order codes

1

Pinout

2
The pins of the RL250-400
PinNameType
1—Passive
2—Passive

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Questions

Is there a KiCad symbol and footprint for the RL250-400?

Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:FUSE-TH_L12.0-W4.5-P5.10-D0.8-S3.00, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the RL250-400?

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

Where is the RL250-400 datasheet?

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

Where can I order the RL250-400?

JLCPCB lists it as part C72718, with 2,679 in stock; the sellers' links on this page open their listings.

What can replace the RL250-400?

Parts like it in the library: the RL250-600 by RUILON, the H250-600 by hongjiacheng and the JK250-600U by Jinrui Electronic Materials Co.. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

3