
MA40S4R
MurataExtended
40kHz 插件 Ultrasonic Receivers, Transmitters ROHS
- Part id
- murata/MA40S4R
- Category
- Ultrasonic Receivers, Transmitters
- Package
- 插件
- Pins
- 2
- In stock
- 0 at JLCPCB (C2912274)
- Used on
- 1 open-source board
Overview
The MA40S4R is an ultrasonic Receivers, Transmitter made by Murata in a 插件 package with 2 pins. 40kHz 插件 Ultrasonic Receivers, Transmitters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:BX505-33, from EasyEDA) and its footprint (EasyEDA_Cloud:TO-221_L10.2-W4.0-P5.08-L, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2912274). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
2| Pin | Name | Type |
|---|---|---|
| 1 | 1 | Unspecified |
| 2 | 2 | Unspecified |
Open-source boards using it
1- 2 layers50 × 50 mm

Questions
Is there a KiCad symbol and footprint for the MA40S4R?
Yes. The symbol is EasyEDA_Cloud:BX505-33 and the footprint EasyEDA_Cloud:TO-221_L10.2-W4.0-P5.08-L, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MA40S4R?
插件, with 2 pins. Its footprint is drawn on this page.
Where is the MA40S4R datasheet?
Murata publishes it: the Datasheet link on this page opens it.
Where can I order the MA40S4R?
JLCPCB lists it as part C2912274, with 0 in stock; the sellers' links on this page open their listings.
Which open-source boards use the MA40S4R?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.