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K18 on a board, in 3D

K18

SETsafe | SETfuse

Extended
DatasheetJLCPCBLCSCsetsafe-setfuse/K18
Category
Thermal Fuses (TCO)
Package
插件,P=3.7mm
Pins
2

Overview

The K18 is a thermal Fuse made by SETsafe | SETfuse in a 插件,P=3.7mm package with 2 pins.

PCBKit's library has its KiCad symbol (Device:Fuse, from KiCad's library) and its footprint (EasyEDA_Cloud:FUSE-TH_L5.8-W2.3-P3.70-D0.5, from EasyEDA), ready for a KiCad board. 982 are in stock at JLCPCB (part C3032549). 7 open-source boards in 5 repositories on GitHub use it.

Symbol

Device:FuseFrom KiCad's library

Footprint

12
EasyEDA_Cloud:FUSE-TH_L5.8-W2.3-P3.70-D0.5From EasyEDA

Parameters

9
Current Rating
2A
Height
2.3mm
Holding Temperature
61℃
Maximum Temperature Limit
200℃
Operating Temperature
81℃
Pitch
3.7mm
Rated Functioning Temperature
86℃
Voltage Rating
250V
Width
5.8mm

Order codes

1

Pinout

2
The pins of the K18
PinNameType
1—Passive
2—Passive

Open-source boards using it

All 7
  • 2 layers298.8 × 122 mmUrsaminor pcb, the printed circuit board in 3D

    Ursaminor pcb

    markstory/ursa-minor-keyboard

    Design and schematics for the ursaminor keyboard

    225 parts23
  • 2 layers285 × 116 mmDK60TP, the printed circuit board in 3D

    DK60TP

    Dbroqua/DK60TP

    [MOVED] Another 60% keyboard with integrated trackpoint

    319 parts3GPL-3.0
  • 2 layers315 × 121 mmSentry keyboard v1, the printed circuit board in 3D

    Sentry keyboard v1

    markstory/sentry-keyboard

    Replacement PCB for the gifted keyboards

    265 parts3MIT
  • 2 layers150.5 × 114.6 mmHojicha44-Left, the printed circuit board in 3D

    Hojicha44-Left

    BitPeppr/Hojicha44

    Open Source Split wireless columnar 44-key keyboard with a focus on sound!

    54 parts
  • 2 layers298.8 × 122 mmUrsaminor pcb, the printed circuit board in 3D

    Ursaminor pcb

    markstory/ursa-minor-keyboard

    Design and schematics for the ursaminor keyboard

    149 parts23
  • 2 layers293.6 × 117.7 mmUrsaminor pcb, the printed circuit board in 3D

    Ursaminor pcb

    markstory/ursa-minor-keyboard

    Design and schematics for the ursaminor keyboard

    215 parts23

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/setsafe-setfuse/K18" title="K18 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/setsafe-setfuse/K18.jpg" alt="K18" width="1200" height="900">
A picture that opens the part, for a README
[![K18](https://pcbkit.io/embed/parts/setsafe-setfuse/K18.jpg?size=s)](https://pcbkit.io/parts/setsafe-setfuse/K18)

Questions

Is there a KiCad symbol and footprint for the K18?

Yes. The symbol is Device:Fuse and the footprint EasyEDA_Cloud:FUSE-TH_L5.8-W2.3-P3.70-D0.5, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the K18?

插件,P=3.7mm, with 2 pins. Its footprint is drawn on this page.

Where is the K18 datasheet?

SETsafe | SETfuse publishes it: the Datasheet link on this page opens it.

Where can I order the K18?

JLCPCB lists it as part C3032549, with 982 in stock; the sellers' links on this page open their listings.

What can replace the K18?

Parts like it in the library: the K7 by SETsafe | SETfuse, the X4 by SETsafe | SETfuse, the X0 by SETsafe | SETfuse and the X18 by SETsafe | SETfuse. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the K18?

7 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8