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SN49B12B on a board, in 3D

SN49B12B

Switchcraft

Extended
DatasheetJLCPCBLCSCswitchcraft/SN49B12B
Category
Audio Connectors (Headphones)
Pins
5

Overview

The SN49B12B is an audio Connector made by Switchcraft with 3 pins.

PCBKit's library has its KiCad symbol (Phone_TRS_Jack_SN49B12B:Phone_TRS_Jack_SN49B12B, from Antmicro) and its footprint (phone-trs-jack-sn49b12b:Phone_TRS_Jack_SN49B12B, from Antmicro), ready for a KiCad board. JLCPCB lists it (part C19941489). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

123
Phone_TRS_Jack_SN49B12B:Phone_TRS_Jack_SN49B12BFrom Antmicro

Footprint

123
phone-trs-jack-sn49b12b:Phone_TRS_Jack_SN49B12BFrom Antmicro

Parameters

4
Color
Black
Contact Material
Copper alloy
Mounting Style
Right-Angle
Rank Number
TRS

Order codes

1

Pinout

3
The pins of the SN49B12B
PinNameType
1—Passive
2—Passive
3—Passive

Open-source boards using it

All 2
  • 2 layers140 × 100 mmDigidraw, the printed circuit board in 3D

    Digidraw

    cooper-campbell/senior_design_pcb_schematic

    152 parts
  • 2 layers121.9 × 149.9 mmYellow fuzz dev, the printed circuit board in 3D

    Yellow fuzz dev

    ersatzavian/yellow_fuzz

    A bass fuzz for my good friend! Don't tell him, it's a surprise. Starting with a Boss MT-2 (I know, ew, don't tell anybody) because that's allegedly how Arion Salazar got most of his fuzz tone's on Third Eye Blind's…

    165 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/switchcraft/SN49B12B" title="SN49B12B 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/switchcraft/SN49B12B.jpg" alt="SN49B12B" width="1200" height="900">
A picture that opens the part, for a README
[![SN49B12B](https://pcbkit.io/embed/parts/switchcraft/SN49B12B.jpg?size=s)](https://pcbkit.io/parts/switchcraft/SN49B12B)

Questions

Is there a KiCad symbol and footprint for the SN49B12B?

Yes. The symbol is Phone_TRS_Jack_SN49B12B:Phone_TRS_Jack_SN49B12B and the footprint phone-trs-jack-sn49b12b:Phone_TRS_Jack_SN49B12B, both drawn on this page. PCBKit places them on a board for you when you design with it.

Where is the SN49B12B datasheet?

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

Where can I order the SN49B12B?

JLCPCB lists it as part C19941489, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the SN49B12B?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.