Add To Favorites
Price & Procurement
 

Quantity
All prices are in USD.
Price Break Unit Price Extended Price
1 155.95000 $155.95
10 124.03200 $1,240.32
25 114.00040 $2,850.01

Submit a request for quotation on quantities greater than those displayed.

Product Overview
Digi-Key Part Number 423-1002-ND
Copy   423-1002-ND
Quantity Available 137
Can ship immediately
Manufacturer

Copy   PartSearchCore.DksusService3.PidVid
Manufacturer Part Number

BL-21994-000

Copy   BL-21994-000
Description MIC PIEZO ANALOG OMNI -69DB
Copy   MIC PIEZO ANALOG OMNI -69DB
Manufacturer Standard Lead Time 6 Weeks
Detailed Description

20Hz ~ 10kHz Analog Microphone Piezo Omnidirectional (-69dB ±3dB @ 74dB SPL) Wire Leads

Copy   20Hz ~ 10kHz Analog Microphone Piezo  Omnidirectional (-69dB ±3dB @ 74dB SPL) Wire Leads
Documents & Media
Datasheets BL-21994-000 Drawing
BL Series
Product Training Modules Introduction To Microphones
Featured Product BL Series Piezo Ceramic Microphone
Mfg CAD Models BL-21994-000.igs
Online Catalog BL Series
Product Attributes Select All
Categories
Manufacturer Knowles
Series BL
Packaging ? Bulk ?
Part Status Active
Type Piezo
Output Type Analog
Direction Omnidirectional
Frequency Range 20Hz ~ 10kHz
Sensitivity -69dB ±3dB @ 74dB SPL
S/N Ratio -
Impedance 4 kOhms
Voltage - Rated 3V
Current - Supply 160µA
Port Location Top
Termination Wire Leads
Size / Dimension 0.500" Dia (12.70mm)
Height (Max) 1.008" (25.60mm)
Shape Circular
 
Environmental & Export Classifications
Lead Free Status / RoHS Status Lead free / RoHS Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
You May Also Be Interested In
  • BL-23497-000 - Knowles | 423-1182-ND DigiKey Electronics
  • BL-23497-000
  • Knowles
  • MIC PIEZO ANALOG OMNI -69DB
  • Unit Price $144.32000
  • 423-1182-ND
  • BL-21785-000 - Knowles | 423-1003-ND DigiKey Electronics
  • BL-21785-000
  • Knowles
  • MIC PIEZO ANALOG OMNI -69DB
  • Unit Price $78.64000
  • 423-1003-ND
  • FB-FO-23225-000 - Knowles | FB-FO-23225-000-ND DigiKey Electronics
  • FB-FO-23225-000
  • Knowles
  • MIC BOOM ANALOG NOISE CAN -52DB
  • Unit Price $61.81000
  • FB-FO-23225-000-ND
  • PNR-23539-000 - Knowles | 423-1393-ND DigiKey Electronics
  • PNR-23539-000
  • Knowles
  • MIC BOOM ANALOG NOISE CAN -60DB
  • Unit Price $26.05000
  • 423-1393-ND
Additional Resources
Standard Package ? 25
Other Names 423-1002
BL-1994
BL-21994
BL1994
BL21994000

13:07:20 12/15/2018