Skip to the content
PCBKitNew board
SMD2018-050 on a board, in 3D

SMD2018-050

TECHFUSE

-40℃~+85℃ 1.2A 100A 1W 1Ω 200mΩ 3s 550mA 60V 2018 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCtechfuse/SMD2018-050
Category
Resettable Fuses
Package
2018
Pins
2

Overview

The SMD2018-050 is a resettable Fuse made by TECHFUSE in a 2018 package with 2 pins. -40℃~+85℃ 1.2A 100A 1W 1Ω 200mΩ 3s 550mA 60V 2018 Resettable Fuses ROHS.

PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (EasyEDA_Cloud:F2018, from EasyEDA), ready for a KiCad board. 7,522 are in stock at JLCPCB (part C70148).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:F2018From EasyEDA

Parameters

9
Current - Max
100A
Hold Current
550mA
Operating Temperature
-40℃~+85℃
Power Dissipation
1W
Resistance - Initial (Ri) (Min)
200mΩ
Resistance - Post Trip (R1) (Max)
1Ω
Time to Trip(Max)
3s
Trip Current
1.2A
Voltage - Max
60V

Order codes

1

Pinout

2
The pins of the SMD2018-050
PinNameType
1—Passive
2—Passive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/techfuse/SMD2018-050" title="SMD2018-050 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/techfuse/SMD2018-050.jpg" alt="SMD2018-050" width="1200" height="900">
A picture that opens the part, for a README
[![SMD2018-050](https://pcbkit.io/embed/parts/techfuse/SMD2018-050.jpg?size=s)](https://pcbkit.io/parts/techfuse/SMD2018-050)

Questions

Is there a KiCad symbol and footprint for the SMD2018-050?

Yes. The symbol is Device:Polyfuse and the footprint EasyEDA_Cloud:F2018, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMD2018-050?

2018, with 2 pins. Its footprint is drawn on this page.

Where is the SMD2018-050 datasheet?

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

Where can I order the SMD2018-050?

JLCPCB lists it as part C70148, with 7,522 in stock; the sellers' links on this page open their listings.

What can replace the SMD2018-050?

Parts like it in the library: the BSMD2018-075-60V by BHFUSE, the BSMD2018-030-60V by BHFUSE, the BSMD2018-050-60V by BHFUSE and the SMD2018-050/60N by BORN. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8