# MSM261S4030H0R (Component)
## Description
SM261S4030H0R is an omnidirectional,
Top‐ported, I 2
S digital output MEMS
microphone. It has high performance and reliability.
MSM261S4030H0R is available in a 4 mm
× 3 mm × 1.0 mm metal can LGA package. It
is SMT compatible with no sensitivity degradation
Cost effective
Low Power mode
Digital I2S output
Compatible with Sn/Pb and Pb‐free solder processes
RoHS/Halogen free compliant
Sensitivity Matching within +/‐1dB
#CommonPartsLibrary
#MEMS
#Microphone
#Vibration-motor
## Component Details
- **Owner:** adrian95
- **Created:** 4/17/2026
- **Last Updated:** 4/17/2026
- **Visibility:** Public
- **Symbol Style:** parametric-v1
- **Manufacturer Part Number:** MSM261S4030H0R
- **License:** https://creativecommons.org/licenses/by/4.0/
- **Part Type:** Microphone
- **JLCPCB Part Number:** C2840615
- **Datasheet URL:** https://files.waveshare.com/upload/0/01/MSM261S4030H0R.pdf
- **Manufacturer Name:** MEMS
- **Used in:** 4 projects
- **Part Type:** Integrated Circuits
- **Sub-Type:** Logic
- **MPN:** MSM261S4030H0R
- **Mount Type:** Surface Mount
- **Package / Case Code:** LGA
- **Pin Count:** 8
- **Logic Function:** AND
- **Compliance:** Rohs, Halogen Free
## Pins
| Pin | Name | Type |
|-----|------|------|
| 8 | VDD | |
| 1 | GND | |
| 7 | SD | |
| 2 | N/C | |
| 6 | SCK | |
| 3 | WS | |
| 5 | L/R | |
| 4 | CHIPEN | |
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*Generated from [https://www.flux.ai/adrian95/msm261s4030h0r~2iz](https://www.flux.ai/adrian95/msm261s4030h0r~2iz)*