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BL-21994-000

  • Available: 12

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $156.62490US $156.62
10+US $135.74158US $1357.42
30+US $123.21159US $3696.35
100+US $112.76993US $11276.99
500+US $109.63743US $54818.72
1000+US $104.41660US $104416.60

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

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Product Parameter

  • Manufacturer
    Knowles
  • Manufacturer's Part No.
    BL-21994-000
  • Categories
    Audio Products
  • Sub-Categories
    Microphones
  • Series
    BL
  • Ratings
    -
  • Shape
    Circular
  • Voltage - Rated
    3V
  • Termination
    Wire Leads
  • Current - Supply
    160µA
  • S/N Ratio
    -
  • Voltage Range
    -
  • Type
    Piezo
  • Frequency Range
    20Hz ~ 10kHz
  • Sensitivity
    -69dB ±3dB @ 74dB SPL
  • Impedance
    4 kOhms
  • Size / Dimension
    0.500" Dia (12.70mm)
  • Height (Max)
    1.008" (25.60mm)

Environmental & Export Classifications

SHIPPING GUIDE

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  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

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