ICS-40300 is out of stock and can be placed on backorder.
Available Substitutes:

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TDK InvenSense
In Stock: 0
Unit Price: $2.68000
Datasheet
6 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional ( -45dB ±2dB @ 94dB SPL ) Solder Pads
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

ICS-40300

DigiKey Part Number
1428-1027-2-ND - Tape & Reel (TR)
1428-1027-1-ND - Cut Tape (CT)
1428-1027-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
ICS-40300
Description
MIC MEMS ANALOG OMNI -45DB
Customer Reference
Detailed Description
6 Hz ~ 20 kHz Analog Microphone MEMS (Silicon) 1.5 V ~ 3.63 V Omnidirectional (-45dB ±2dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
ICS-40300 Models
Product Attributes
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Category
S/N Ratio
63dB
Manufacturer
TDK InvenSense
Impedance
200 Ohms
Series
Voltage Range
1.5 V ~ 3.63 V
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Current - Supply
250 µA
Part Status
Last Time Buy
Port Location
Bottom
Type
MEMS (Silicon)
Termination
Solder Pads
Output Type
Analog
Size / Dimension
0.186" L x 0.148" W (4.72mm x 3.76mm)
Direction
Omnidirectional
Height (Max)
0.142" (3.60mm)
Frequency Range
6 Hz ~ 20 kHz
Shape
Rectangular
Sensitivity
-45dB ±2dB @ 94dB SPL
Associated Products
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
MMICT5837-00-012TDK InvenSense01428-MMICT5837-00-012TR-ND$2.68000Similar
Last Time Buy
2,000 estimated in stock on 17-May-2027
Last Time Buy Date: 6/15/2026
All prices are in USD
Cut Tape (CT)
QuantityUnit PriceExt Price
1$3.58000$3.58
10$2.72800$27.28
25$2.46040$61.51
50$2.27960$113.98
100$2.11470$211.47
250$1.91884$479.71
500$1.78548$892.74
1,000$1.66343$1,663.43
Tape & Reel (TR)
QuantityUnit PriceExt Price
2,000$1.55670$3,113.40
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