2 layers88 × 88 mm
Acoustic levitation main
leastrobino/acoustic-levitation
Mirror of GitLab repository, all issues and pull requests should be created there.
68 parts21
MA40S4S
MurataExtended
-40℃~+85℃ 40kHz Receiver - Ultrasonic Receivers, Transmitters ROHS
- Part id
- murata/MA40S4S
- Category
- Ultrasonic Receivers, Transmitters
- Pins
- 2
- In stock
- 0 at JLCPCB (C1519281)
- Used on
- 5 open-source boards
Overview
The MA40S4S is an ultrasonic Receivers, Transmitter made by Murata with 2 pins. -40℃~+85℃ 40kHz Receiver - Ultrasonic Receivers, Transmitters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BX505-33, from EasyEDA) and its footprint (EasyEDA_Cloud:CAP-TH_L7.2-W7.2-P5.00-D0.6, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C1519281). 5 open-source boards in 4 repositories on GitHub use it.
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
Open-source boards using it
5- 2 layers47.9 × 92.3 mm
- 2 layers98.8 × 30 mm
Acoustic levitation wing
leastrobino/acoustic-levitation
Mirror of GitLab repository, all issues and pull requests should be created there.
22 parts21 - 70 × 40 mm
Silent symphony
jayis1/hacker-devices
Full-cycle hardware designs for security research devices — each device is a subfolder with its own README, schematics, PCB layout, and software stack
27 parts2 - 4 layers
DA37 head C
Fairank/WhisperTorch
声束手电 · A directional-audio engineering prototype with editable KiCad PCBs, a serviceable 3D-printable enclosure and ESP32/Pico firmware. Source-available for noncommercial use; range targets remain unverified.
82 parts
Questions
Is there a KiCad symbol and footprint for the MA40S4S?
Yes. The symbol is EasyEDA_Cloud:BX505-33 and the footprint EasyEDA_Cloud:CAP-TH_L7.2-W7.2-P5.00-D0.6, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the MA40S4S datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the MA40S4S?
JLCPCB lists it as part C1519281, with 0 in stock; the sellers' links on this page open their listings.
Which open-source boards use the MA40S4S?
5 boards in 4 repositories on GitHub; the most starred are listed on this page, with their KiCad files.