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 08 - Aug 12 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Part Status:	Obsolete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.

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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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