Skip to the content
PCBKitNew board
SL1210300 on a board, in 3D

SL1210300

TECHFUSE

1.2W 26mΩ 3A 3mΩ 50A 5s 6A 6V 1210 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCtechfuse/SL1210300
Category
Resettable Fuses
Package
1210
Pins
2

Overview

The SL1210300 is a resettable Fuse made by TECHFUSE in a 1210 package with 2 pins. 1.2W 26mΩ 3A 3mΩ 50A 5s 6A 6V 1210 Resettable Fuses ROHS.

PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (Fuse:Fuse_1210_3225Metric, from KiCad's library), ready for a KiCad board. 1,814 are in stock at JLCPCB (part C70183).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
Fuse:Fuse_1210_3225MetricFrom KiCad's library

Parameters

8
Current - Max
50A
Hold Current
3A
Power Dissipation
1.2W
Resistance - Initial (Ri) (Min)
3mΩ
Resistance - Post Trip (R1) (Max)
26mΩ
Time to Trip(Max)
5s
Trip Current
6A
Voltage - Max
6V

Order codes

1

Pinout

2
The pins of the SL1210300
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/SL1210300" title="SL1210300 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/SL1210300.jpg" alt="SL1210300" width="1200" height="900">
A picture that opens the part, for a README
[![SL1210300](https://pcbkit.io/embed/parts/techfuse/SL1210300.jpg?size=s)](https://pcbkit.io/parts/techfuse/SL1210300)

Questions

Is there a KiCad symbol and footprint for the SL1210300?

Yes. The symbol is Device:Polyfuse and the footprint Fuse:Fuse_1210_3225Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SL1210300?

1210, with 2 pins. Its footprint is drawn on this page.

Where is the SL1210300 datasheet?

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

Where can I order the SL1210300?

JLCPCB lists it as part C70183, with 1,814 in stock; the sellers' links on this page open their listings.

What can replace the SL1210300?

Parts like it in the library: the 1210L200/24WR by LUTE, the BSMD1210L-300 by BHFUSE, the 1210L200/30WR by LUTE and the 1210L260/24WR by LUTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8