Skip to the content
PCBKitNew board
SMD700L on a board, in 3D

SMD700L

TECHFUSE

-40℃~+85℃ 1.8W 14A 18mΩ 2mΩ 40A 6V 7A 2920 Resettable Fuses ROHS

Extended
DatasheetJLCPCBLCSCtechfuse/SMD700L
Category
Resettable Fuses
Package
2920
Pins
2

Overview

The SMD700L is a resettable Fuse made by TECHFUSE in a 2920 package with 2 pins. -40℃~+85℃ 1.8W 14A 18mΩ 2mΩ 40A 6V 7A 2920 Resettable Fuses ROHS.

PCBKit's library has its KiCad symbol (Device:Polyfuse, from KiCad's library) and its footprint (Fuse:Fuse_2920_7451Metric, from KiCad's library), ready for a KiCad board. 68 are in stock at JLCPCB (part C3646884).

Symbol

Device:PolyfuseFrom KiCad's library

Footprint

12
Fuse:Fuse_2920_7451MetricFrom KiCad's library

Parameters

9
Current - Max
40A
Hold Current
7A
Operating Temperature
-40℃~+85℃
Power Dissipation
1.8W
Resistance - Initial (Ri) (Min)
2mΩ
Resistance - Post Trip (R1) (Max)
18mΩ
Time to Trip(Max)
2s
Trip Current
14A
Voltage - Max
6V

Order codes

1

Pinout

2
The pins of the SMD700L
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/SMD700L" title="SMD700L 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/SMD700L.jpg" alt="SMD700L" width="1200" height="900">
A picture that opens the part, for a README
[![SMD700L](https://pcbkit.io/embed/parts/techfuse/SMD700L.jpg?size=s)](https://pcbkit.io/parts/techfuse/SMD700L)

Questions

Is there a KiCad symbol and footprint for the SMD700L?

Yes. The symbol is Device:Polyfuse and the footprint Fuse:Fuse_2920_7451Metric, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the SMD700L?

2920, with 2 pins. Its footprint is drawn on this page.

Where is the SMD700L datasheet?

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

Where can I order the SMD700L?

JLCPCB lists it as part C3646884, with 68 in stock; the sellers' links on this page open their listings.

What can replace the SMD700L?

Parts like it in the library: the 2920L500/30GR by LUTE, the 2920L400/30GR by LUTE, the BSMD2920-500-30V by BHFUSE and the 2920L700/24GR by LUTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8