Skip to the content
PCBKitNew board
AMMSZ5248B-HF on a board, in 3D

AMMSZ5248B-HF

Comchip

1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 500mW 600Ω SOD-123 Zener Diodes ROHS

Extended
JLCPCBLCSCcomchip/AMMSZ5248B-HF
Category
Zener Diodes
Package
SOD-123
Pins
5

Overview

The AMMSZ5248B-HF is a zener Diode made by Comchip in a SOD-123 package with 2 pins. 1 Independent 100nA@14V 17.1V~18.9V 18V 21Ω 500mW 600Ω SOD-123 Zener Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Zener, from KiCad's library) and its footprint (Diode_SMD:D_SOD-123, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3740131).

Symbol

Device:D_ZenerFrom KiCad's library

Footprint

12
Diode_SMD:D_SOD-123From KiCad's library

Order codes

1

Pinout

2
The pins of the AMMSZ5248B-HF
PinNameType
1KPassive
2APassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/comchip/AMMSZ5248B-HF" title="AMMSZ5248B-HF 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/comchip/AMMSZ5248B-HF.jpg" alt="AMMSZ5248B-HF" width="1200" height="900">
A picture that opens the part, for a README
[![AMMSZ5248B-HF](https://pcbkit.io/embed/parts/comchip/AMMSZ5248B-HF.jpg?size=s)](https://pcbkit.io/parts/comchip/AMMSZ5248B-HF)

Questions

Is there a KiCad symbol and footprint for the AMMSZ5248B-HF?

Yes. The symbol is Device:D_Zener and the footprint Diode_SMD:D_SOD-123, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the AMMSZ5248B-HF?

SOD-123, with 2 pins. Its footprint is drawn on this page.

Where can I order the AMMSZ5248B-HF?

JLCPCB lists it as part C3740131, with 0 in stock; the sellers' links on this page open their listings.

What can replace the AMMSZ5248B-HF?

Parts like it in the library: the BZT52B5V1 by hongjiacheng, the BZT52C5V6 by hongjiacheng, the BZT52C5V1 by hongjiacheng and the BZT52C12 by GOODWORK. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8