45 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional ( -46dB ±2dB @ 94dB SPL ) Solder Pads
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

INMP621ACEZ-R7

DigiKey Part Number
1428-1018-2-ND - Tape & Reel (TR)
1428-1018-1-ND - Cut Tape (CT)
1428-1018-6-ND - Digi-Reel®
Manufacturer
TDK InvenSense
Manufacturer Product Number
INMP621ACEZ-R7
Description
MIC MEMS DIGITAL PDM OMNI -46DB
Customer Reference
Detailed Description
45 Hz ~ 20 kHz Digital, PDM Microphone MEMS (Silicon) 1.62 V ~ 3.63 V Omnidirectional (-46dB ±2dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
INMP621ACEZ-R7 Models
Product Attributes
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Category
S/N Ratio
65dB
Manufacturer
TDK InvenSense
Voltage Range
1.62 V ~ 3.63 V
Series
Current - Supply
1.6 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Port Location
Bottom
Part Status
Last Time Buy
Termination
Solder Pads
Type
MEMS (Silicon)
Size / Dimension
0.157" L x 0.118" W (4.00mm x 3.00mm)
Output Type
Digital, PDM
Height (Max)
0.043" (1.10mm)
Direction
Omnidirectional
Shape
Rectangular
Frequency Range
45 Hz ~ 20 kHz
Base Product Number
Sensitivity
-46dB ±2dB @ 94dB SPL
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Environmental & Export Classifications
Product Questions and Answers
Additional Resources
In-Stock: 11,616
Check for Additional Incoming Stock
Last Time Buy Date: 2026/6/15
Non-Cancelable/Non-Returnable
Quantity
All prices are in TWD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1NT$65.00000NT$65
10NT$50.80000NT$508
25NT$46.20000NT$1,155
50NT$43.06000NT$2,153
100NT$40.16000NT$4,016
250NT$36.87200NT$9,218
* All Digi-Reel orders will add a NT$215 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000NT$34.32900NT$34,329
2,000NT$31.98600NT$63,972
3,000NT$30.70800NT$92,124
5,000NT$30.12240NT$150,612
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