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LL4148 on a board, in 3D

LL4148

CTK

LL-34 Switching Diodes ROHS

Extended
JLCPCBLCSCctk/LL4148
Category
Switching Diodes
Package
LL-34
Pins
5

Overview

The LL4148 is a switching Diode made by CTK in a LL-34 package with 2 pins. LL-34 Switching Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:LL4148, from KiCad's library) and its footprint (Diode_SMD:D_MiniMELF, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C56375743).

Symbol

Diode:LL4148From KiCad's library

Footprint

12
Diode_SMD:D_MiniMELFFrom KiCad's library

Order codes

1

Pinout

2
The pins of the LL4148
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ctk/LL4148" title="LL4148 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/ctk/LL4148.jpg" alt="LL4148" width="1200" height="900">
A picture that opens the part, for a README
[![LL4148](https://pcbkit.io/embed/parts/ctk/LL4148.jpg?size=s)](https://pcbkit.io/parts/ctk/LL4148)

Questions

Is there a KiCad symbol and footprint for the LL4148?

Yes. The symbol is Diode:LL4148 and the footprint Diode_SMD:D_MiniMELF, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LL4148?

LL-34, with 2 pins. Its footprint is drawn on this page.

Where can I order the LL4148?

JLCPCB lists it as part C56375743, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LL4148?

Parts like it in the library: the LL4148 by MDD, the LL4148PF by STMicroelectronics, the LL4148-GS08 by Vishay Intertechnology and the LL4148 by YONGYUTAI. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8