AMM-3742-T-R

PUI Audio
665-AMM-3742-T-R
AMM-3742-T-R

Mfr.:

Description:
MEMS Microphones MICROPHONE OMNI -42 DB 1.5VDC 200uA

Datasheet:
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Learn more about PUI Audio AMM-3742-T-R

Product Attribute Attribute Value Select Attribute
PUI Audio
Product Category: MEMS Microphones
RoHS:  
AMM
- 42 dB
58 dB
300 Ohms
50 Hz to 20 kHz
90 uA, 200 uA
1.5 VDC
- 40 C
+ 70 C
Analog
Top
3.76 mm
2.95 mm
Reel
Cut Tape
Brand: PUI Audio
Dimensions: 3.76 mm x 2.95 mm x 1.1 mm
Directional Properties: Omnidirectional
Mounting Style: SMD/SMT
Product Type: MEMS Microphones
Shape: Rectangular
Factory Pack Quantity: 1250
Subcategory: Microphones
Supply Voltage - Max: 3.6 VDC
Supply Voltage - Min: 1.5 VDC
Technology: Si
Termination Style: Solder
Type: Analog MEMS
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Attributes selected: 0

Datasheet

Models

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Compliance Codes
TARIC:
8518100090
CNHTS:
8542391010
CAHTS:
8518100000
USHTS:
8518108030
JPHTS:
851810000
ECCN:
EAR99
Origin Classifications
Country of Origin:
China
Assembly Country of Origin:
Not available
Country of Diffusion:
Not available
The country is subject to change at the time of shipment.

AMM Omni-Directional Microphones

PUI Audio AMM Omni-Directional Microphones are surface-mount analog microphones with a wide frequency response, ±1dB tightly controlled sensitivity, and high acoustic overload points (AOP) up to 133dB. Designed with a compact footprint, these microphones from PUI Audio are ideal for smartphones, wearables, and other space-constrained applications. With low power consumption (typically 140µA to 160µA), AMM microphones are optimized for battery-sensitive designs. These devices also support frequency ranges capable of sensing events such as glass breaking and include options to reduce wind and road noise in automotive applications. Additionally, some models are IP57-rated and come with waterproof mesh pre-applied, ensuring reliability in harsh conditions and outdoor environments.

Wide-Band MEMS Microphones

PUI Audio Wide-Band MEMS Microphones cover the entire audio band from 20Hz to 18KHz, with up to 20kHz on some models. These PUI Audio omnidirectional MEMS Microphones provide unit-to-unit consistency of ±1dB tolerance across the entire frequency response. The lineup includes analog and digital versions for various applications, including smartphones, wearables, and cloud-based designs.

In Stock: 1.011

Stock:
1.011
Can Dispatch Immediately
On Order:
1.250
Expected 8/20/2026
Factory Lead Time:
7
Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
-,-- €
Ext. Price:
-,-- €
Est. Tariff:

Pricing (EUR)

Qty. Unit Price
Ext. Price
1,36 € 1,36 €
1,08 € 10,80 €
0,972 € 24,30 €
0,912 € 45,60 €
0,844 € 84,40 €
0,771 € 192,75 €
0,764 € 382,00 €
Full Reel (Order in multiples of 1250)
0,713 € 891,25 €

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