100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional ( -38dB ±1dB @ 94dB SPL ) Surface Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

3SM121MZB1UA

DigiKey Part Number
5280-3SM121MZB1UATR-ND - Tape & Reel (TR)
5280-3SM121MZB1UACT-ND - Cut Tape (CT)
5280-3SM121MZB1UADKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
3SM121MZB1UA
Description
ANALOG MIC/BOTTOM PORT/SEN -38DB
Manufacturer Standard Lead Time
8 Weeks
Customer Reference
Detailed Description
100 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) Omnidirectional (-38dB ±1dB @ 94dB SPL) Surface Mount
Datasheet
 Datasheet
EDA/CAD Models
3SM121MZB1UA Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
3S (Solid State System)
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
MEMS (Silicon)
Output Type
Analog
Direction
Omnidirectional
Frequency Range
100 Hz ~ 10 kHz
Sensitivity
-38dB ±1dB @ 94dB SPL
S/N Ratio
66dB
Impedance
200 Ohms
Current - Supply
80 µA
Port Location
Bottom
Termination
Surface Mount
Size / Dimension
0.148" L x 0.118" W (3.76mm x 3.00mm)
Height (Max)
0.047" (1.20mm)
Shape
Rectangular
Product Questions and Answers

See what engineers are asking, ask your own questions, or help out a member of the DigiKey engineering community

In-Stock: 797
Check for Additional Incoming Stock
All prices are in NOK
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1kr 11,16000kr 11,16
10kr 8,71600kr 87,16
25kr 7,92760kr 198,19
50kr 7,38300kr 369,15
100kr 6,88180kr 688,18
250kr 6,27892kr 1 569,73
500kr 6,00568kr 3 002,84
* All Digi-Reel orders will add a kr 60,00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1 000kr 5,89197kr 5 891,97
2 000kr 5,48482kr 10 969,64
3 000kr 5,26293kr 15 788,79
5 000kr 4,99904kr 24 995,20
7 000kr 4,90661kr 34 346,27
Manufacturers Standard Package
Unit Price without VAT:kr 11,16000
Unit Price with VAT:kr 13,95000