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.

3SM121LZB1HA

DigiKey Part Number
5280-3SM121LZB1HATR-ND - Tape & Reel (TR)
5280-3SM121LZB1HACT-ND - Cut Tape (CT)
5280-3SM121LZB1HADKR-ND - Digi-Reel®
Manufacturer
3S (Solid State System)
Manufacturer Product Number
3SM121LZB1HA
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
3SM121LZB1HA Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
3S (Solid State System)
Series
3S MEMS
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
65dB
Impedance
200 Ohms
Current - Supply
80 µA
Port Location
Bottom
Termination
Surface Mount
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)
0.043" (1.08mm)
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: 845
Check for Additional Incoming Stock
Quantity
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1£0.67000£0.67
10£0.52900£5.29
25£0.48040£12.01
50£0.44740£22.37
100£0.41700£41.70
250£0.38024£95.06
500£0.35498£177.49
* All Digi-Reel orders will add a £4.50 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000£0.35730£357.30
2,000£0.33245£664.90
3,000£0.31890£956.70
5,000£0.30280£1,514.00
7,000£0.29275£2,049.25
10,000£0.28888£2,888.80
Manufacturers Standard Package
Unit Price without VAT:£0.67000
Unit Price with VAT:£0.80400
You May Also Be Interested InSee All
6 Items
3SM123C4T1QA

3SM123C4T1QA

ANALOG MIC/TOP PORT/SEN -42DB

3S (Solid State System)

£0.23000
ICS-40212

ICS-40212

MIC MEMS ANALOG OMNI -38DB

TDK InvenSense

£1.37000
3SM121NZB1HA

3SM121NZB1HA

ANALOG MIC/BOTTOM PORT/SEN -38DB

3S (Solid State System)

£1.04000
3SM123E4T1VA-002-R

3SM123E4T1VA-002-R

ANALOG MIC/TOP PORT/SEN -42DB

3S (Solid State System)

£0.57000
3SM123GZB1VE-R

3SM123GZB1VE-R

ANALOG MIC/BOTTOM PORT/SEN -38DB

3S (Solid State System)

£0.55000
3SM123C4T1VA-R

3SM123C4T1VA-R

ANALOG MIC/TOP PORT/SEN -42DB

3S (Solid State System)

£0.51000