



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/MEMS Microphones | |
| Manufacturer | INGHAi | |
| Package | SMD-6P,3.8x3mm | |
| Operating Temperature | -40℃~+85℃ | |
| Sensitivity | -38dB | |
| S/N Ratio | 62dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.6V~3.6V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 200Ω | |
| Width | 3mm | |
| Direction | Omnidirectional | |
| Current Consumption | 160uA |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
GMA3730H11-B38 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/MEMS Microphones | |
| Manufacturer | INGHAi | |
| Package | SMD-6P,3.8x3mm | |
| Operating Temperature | -40℃~+85℃ | |
| Sensitivity | -38dB | |
| S/N Ratio | 62dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.6V~3.6V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 200Ω | |
| Width | 3mm | |
| Direction | Omnidirectional | |
| Current Consumption | 160uA |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the GMA3730H11-B38. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

GMA3730H11-B38 datasheets or manufacturer documentation.
Datasheet: GMA3730H11-B38 Datasheet (PDF)
The GMA3730H11-B38 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.