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Microphones Omni-Directional Microphone

  • Manufacturer: Knowles
  • Origchip NO: 427-FG-23329-P07
  • Package: -
  • Datasheet: PDF
  • Stock: 366
  • Description: Microphones Omni-Directional Microphone(Kg)

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Means of Payment

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RFQ (Request for Quotations)

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Our sales will reply to your request by email within 24 hours.


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2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.



Factory Lead Time 6 Weeks
Shape Circular
Packaging Bulk
Published 2005
Series FG
Size / Dimension 0.101Dia 2.57mm
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Termination Wire Leads
Type Electret Condenser
Resistance 4.4kOhm
Voltage - Rated 1.3V
Depth 2.57mm
Current Rating 50μA
Frequency 10kHz
Output Type Analog
Max Supply Voltage 3V
Min Supply Voltage 900mV
Operating Supply Current 50μA
Impedance 4.4kOhm
Direction Omnidirectional
Voltage Range 1.3V~3V
Frequency Range 100Hz~10kHz
Sensitivity -53dB ±3dB @ 74dB SPL
Outside Diameter 2.565 mm
Port Location Top
Diameter 2.57mm
Height 2.57mm
RoHS Status Non-RoHS Compliant
See Relate Datesheet
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