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US2B on a board, in 3D

US2B

TWGMC

Extended
JLCPCBLCSCtwgmc/US2B
Category
Fast Recovery , High Efficiency Diodes
Package
SMA(DO-214AC)
Pins
5

Overview

The US2B is a fast Recovery , High Efficiency Diode made by TWGMC in a SMA(DO-214AC) package with 2 pins.

PCBKit's library has its KiCad symbol (Device:D, from KiCad's library) and its footprint (Diode_SMD:D_SMA, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C4154429).

Symbol

Device:DFrom KiCad's library

Footprint

12
Diode_SMD:D_SMAFrom KiCad's library

Order codes

1

Pinout

2
The pins of the US2B
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/twgmc/US2B" title="US2B 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/twgmc/US2B.jpg" alt="US2B" width="1200" height="900">
A picture that opens the part, for a README
[![US2B](https://pcbkit.io/embed/parts/twgmc/US2B.jpg?size=s)](https://pcbkit.io/parts/twgmc/US2B)

Questions

Is there a KiCad symbol and footprint for the US2B?

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

What package is the US2B?

SMA(DO-214AC), with 2 pins. Its footprint is drawn on this page.

Where can I order the US2B?

JLCPCB lists it as part C4154429, with 0 in stock; the sellers' links on this page open their listings.

What can replace the US2B?

Parts like it in the library: the US1M by MDD, the RS1M by hongjiacheng, the ES1J by GOODWORK and the ES1B by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8