



- Manufacturer
- MFR.Part #
- GMA3729H11-F42
- JLCPCB Part #
- C233265
- Package
- SMD-4P,3.8x3mm
- Description
- -40℃~+100℃ -42dB 1.1mm 1.5V~3.3V 100Ω 2.95mm 200uA 3.76mm 58dB Analog output Omnidirectional SMD-4P,3.8x3mm MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- Assembly Difficulty
- High
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-4P,3.8x3mm | |
| Operating Temperature | -40℃~+100℃ | |
| Sensitivity | -42dB | |
| S/N Ratio | 58dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.5V~3.3V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 100Ω | |
| Width | 2.95mm | |
| Direction | Omnidirectional | |
| Current Consumption | 200uA |

* Images are for reference only
GMA3729H11-F42
Extended- Manufacturer
- MFR.Part #
- GMA3729H11-F42
- JLCPCB Part #
- C233265
- Package
- SMD-4P,3.8x3mm
- Description
- -40℃~+100℃ -42dB 1.1mm 1.5V~3.3V 100Ω 2.95mm 200uA 3.76mm 58dB Analog output Omnidirectional SMD-4P,3.8x3mm MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- Assembly Difficulty
- High
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
- Manufacturer
- MFR.Part #
- GMA3729H11-F42
- JLCPCB Part #
- C233265
- Package
- SMD-4P,3.8x3mm
- Description
- -40℃~+100℃ -42dB 1.1mm 1.5V~3.3V 100Ω 2.95mm 200uA 3.76mm 58dB Analog output Omnidirectional SMD-4P,3.8x3mm MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- Assembly Difficulty
- High
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
GMA3729H11-F42 Specifications
GMA3729H11-F42 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/MEMS Microphones | |
| Manufacturer | INGHAi | |
| Package | SMD-4P,3.8x3mm | |
| Operating Temperature | -40℃~+100℃ | |
| Sensitivity | -42dB | |
| S/N Ratio | 58dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.5V~3.3V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 100Ω | |
| Width | 2.95mm | |
| Direction | Omnidirectional | |
| Current Consumption | 200uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the GMA3729H11-F42. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

GMA3729H11-F42 Documents
GMA3729H11-F42 datasheets or manufacturer documentation.
Datasheet: GMA3729H11-F42 Datasheet (PDF)
GMA3729H11-F42 Schematic Symbol & PCB Footprint
The GMA3729H11-F42 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.