- Manufacturer
- MFR.Part #
- MSM421A3729H9KRMC
- JLCPCB Part #
- C966935
- Package
- LGA-4(3x3.8)
- Description
- -42dB 1.5V~3.6V 150uA 200Ω 58dB Omnidirectional LGA-4(3x3.8) MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Standard Only
- 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 | MEMS | |
| Package | LGA-4(3x3.8) | |
| Sensitivity | -42dB | |
| S/N Ratio | 58dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.5V~3.6V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 200Ω | |
| Width | 2.95mm | |
| Direction | Omnidirectional | |
| Current Consumption | 150uA |
* Images are for reference only
MSM421A3729H9KRMC
Extended- Manufacturer
- MFR.Part #
- MSM421A3729H9KRMC
- JLCPCB Part #
- C966935
- Package
- LGA-4(3x3.8)
- Description
- -42dB 1.5V~3.6V 150uA 200Ω 58dB Omnidirectional LGA-4(3x3.8) MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Standard Only
- 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 #
- MSM421A3729H9KRMC
- JLCPCB Part #
- C966935
- Package
- LGA-4(3x3.8)
- Description
- -42dB 1.5V~3.6V 150uA 200Ω 58dB Omnidirectional LGA-4(3x3.8) MEMS Microphones ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Standard Only
- Assembly Difficulty
- High
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MSM421A3729H9KRMC Specifications
MSM421A3729H9KRMC technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Audio Products / Vibration Motors/MEMS Microphones | |
| Manufacturer | MEMS | |
| Package | LGA-4(3x3.8) | |
| Sensitivity | -42dB | |
| S/N Ratio | 58dB | |
| Length | 3.76mm | |
| Output Type | Analog output | |
| Voltage - Supply | 1.5V~3.6V | |
| Features | Omnidirectional pickup | |
| Height | 1.1mm | |
| Impedance | 200Ω | |
| Width | 2.95mm | |
| Direction | Omnidirectional | |
| Current Consumption | 150uA |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MSM421A3729H9KRMC. 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.
MSM421A3729H9KRMC Documents
MSM421A3729H9KRMC datasheets or manufacturer documentation.
Datasheet: MSM421A3729H9KRMC Datasheet (PDF)
MSM421A3729H9KRMC Schematic Symbol & PCB Footprint
The MSM421A3729H9KRMC schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.