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AMM-3742-T-R
Microphone, MEMS, Omnidirectional, 300 Ohm, -42 dB, 125 dB AOP, 58 dB SNR, 4 Pins, 1.5 to 3.6 VDC
Image is for illustrative purposes only. Please refer to product description.
ManufacturerPUI AUDIO
Manufacturer Part NoAMM-3742-T-RCopy
Manufacturer Standard Lead Time17 weeks
Order Code5109431
Your Part Number
1,250 total stock globally
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1,250 Delivery in 3-5 Business Days(UK stock)
| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $2.810 ($3.2315) |
| 50+ | $1.880 ($2.162) |
| 100+ | $1.740 ($2.001) |
| 250+ | $1.730 ($1.9895) |
| 500+ | $1.610 ($1.8515) |
| 1250+ | $1.480 ($1.702) |
Price for:Each (Supplied on Cut Tape)
Minimum: 1
Multiple: 1
$2.81 ($3.23 inc GST)
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Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
Product Information
ManufacturerPUI AUDIO
Manufacturer Part NoAMM-3742-T-RCopy
Manufacturer Standard Lead Time17 weeks
Order Code5109431
Technical Datasheet
Microphone TypeMEMS
DirectivityOmnidirectional
Signal to Noise Ratio (SNR)58dB
Acoustic Overload Point (AOP)125dB
Supply Voltage Min1.5VDC
Supply Voltage Max3.6VDC
Sensitivity (dB)-42dB
Impedance300ohm
Sensor Case / Package-
No. of Pins4Pins
Output Interface-
IP Rating-
Qualification-
Product Range-
SVHCNo SVHC (04-Feb-2026)
Technical Specifications
Microphone Type
MEMS
Signal to Noise Ratio (SNR)
58dB
Supply Voltage Min
1.5VDC
Sensitivity (dB)
-42dB
Sensor Case / Package
-
Output Interface
-
Qualification
-
SVHC
No SVHC (04-Feb-2026)
Directivity
Omnidirectional
Acoustic Overload Point (AOP)
125dB
Supply Voltage Max
3.6VDC
Impedance
300ohm
No. of Pins
4Pins
IP Rating
-
Product Range
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
Tariff No:85011099
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.015