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BL-21994-000

BL-21994-000

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Part No :

BL-21994-000

Manufacturer
Knowles
Description
MICROPHONE PIEZO ANALOG OMNI
Catalog
Microphones
Shipped from
HK warehouse
Expected Shipping Date
Aug 06 - Aug 10 2025
DataSheet
BL-21994-000 PDF
Availability
0 pieces
Unit Price
$0.00000

Current price of BL-21994-000 is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team [email protected]

BL-21994-000 Specifications
Type Description
Series:BL
Package:Bulk
Part Status:Obsolete
Type:Piezo
Output Type:Analog
Direction:Omnidirectional
Frequency Range:20 Hz ~ 10.0 kHz
Sensitivity:-69dB ±3dB @ 74dB SPL
S/N Ratio:-
Impedance:4 kOhms
Voltage - Rated:3 V
Voltage Range:-
Current - Supply:160 µA
Port Location:Top
Ratings:-
Termination:Wire Leads
Size / Dimension:0.500" Dia (12.70mm)
Height (Max):1.008" (25.60mm)
Shape:Circular
  • Please confirm the specifications of the products when ordering.
  • MOQ means the minimum order quantity required to purchase each parts.
  • If you have special order instructions,please note it on the ordering pages.
  • The Pre-Shipment Inspection (PSI) will be applied.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.
  • TT in advance (bank transfer), Credit Card, PayPal can be chosen.
  • Cash transfer only. (Transfer with checks and bills are not accepted.)
  • Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
  • If you need the detailed invoice or tax ID,please email us.
  • FedEx, DHL, and UPS can be selected.
  • You can select whether to charge shipping fee by your shipping account or to charge by our side.
  • Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
  • The shopping cart will automatically calculate the shipping cost.
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)
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