Skip to the content
PCBKitNew board
CMB-6544PF on a board, in 3D

CMB-6544PF

CUI

-44dB@±3dB 1kΩ 4.5V~10V 500uA 6.7mm 60dB 9.4mm Omnidirectional 插件,D=9.4mm Microphones ROHS

Extended
DatasheetJLCPCBLCSCcui/CMB-6544PF
Category
Microphones
Package
插件,D=9.4mm
Pins
5

Overview

The CMB-6544PF is a microphone made by CUI in a 插件,D=9.4mm package with 5 pins. -44dB@±3dB 1kΩ 4.5V~10V 500uA 6.7mm 60dB 9.4mm Omnidirectional 插件,D=9.4mm Microphones ROHS.

PCBKit's library has its footprint (EasyEDA_Cloud:CAP-TH_BD4.4-P2.54-D0.5-RD, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3273819). 1 open-source board in 1 repository on GitHub use it.

Symbol

The library has no symbol for this part yet.

Footprint

12
EasyEDA_Cloud:CAP-TH_BD4.4-P2.54-D0.5-RDFrom EasyEDA

Parameters

11
Current - Supply
500uA
Diameter(φD)
9.4mm
Direction
Omnidirectional
Frequency Range
20Hz~20kHz
Height
6.7mm
Mounting Type
Plug-in
Operating Temperature
-40℃~+70℃
Output Impedance
1kΩ
S/N Ratio
60dB
Sensitivity
-44dB@±3dB
Voltage - Supply
4.5V~10V

Order codes

1

Open-source boards using it

All 1
  • 2 layers77 × 150 mmVrp mvp one frontside, the printed circuit board in 3D

    Vrp mvp one frontside

    roach350/vrp_spanaway_hardware

    KiCAD design files for the VoLTE Retrofit Project Minimum Viable Product One (Code name: Spanaway)

    85 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/cui/CMB-6544PF" title="CMB-6544PF 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/cui/CMB-6544PF.jpg" alt="CMB-6544PF" width="1200" height="900">
A picture that opens the part, for a README
[![CMB-6544PF](https://pcbkit.io/embed/parts/cui/CMB-6544PF.jpg?size=s)](https://pcbkit.io/parts/cui/CMB-6544PF)

Questions

Is there a KiCad symbol and footprint for the CMB-6544PF?

Yes. the footprint EasyEDA_Cloud:CAP-TH_BD4.4-P2.54-D0.5-RD, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the CMB-6544PF?

插件,D=9.4mm, with 5 pins. Its footprint is drawn on this page.

Where is the CMB-6544PF datasheet?

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

Where can I order the CMB-6544PF?

JLCPCB lists it as part C3273819, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the CMB-6544PF?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.