Hello! Welcome to ALLYE STORE Sign in Register

Catalogues

Microphones
BL-21785-000 Picture

The picture is for reference only

  • Share:

BL-21785-000

  • Knowles
  • New
  • MICROPHONE PIEZO ANALOG OMNI
  • Datasheet download
Please fill in the inquiry information for purchasing and consulting products
PartName*Quantity*Batch NumberPackageManufacturerOther requirements
Please fill in the contact details and reply to you in 3 minutes
  • *Name:
  • *Tel:
  • QQ:
  • *Email:
In Stock:17,926(Ref. price)
Qty.Unit PriceExt. Price
No price, please contact inquiry
Documents
Specifications
DescriptionDetails
Series
BL
Package
Bulk
Type
Piezo
Output Type
Analog
Direction
Omnidirectional
Frequency Range
20Hz ~ 10kHz
Sensitivity
-69dB ±3dB @ 74dB SPL
S/N Ratio
-
Impedance
4 kOhms
Voltage - Rated
1.3V
Voltage Range
0.9V ~ 1.9V
Current - Supply
160µA
Port Location
Side
Ratings
-
Termination
Solder Pads
Size / Dimension
0.310"" L x 0.218"" W (7.87mm x 5.54mm)
Height (Max)
0.090"" (2.29mm)
Shape
Rectangular
Other
ALLYE TRADING franchised of  SAMXON/ ROYALOHM, strong at active & passive items: MLCC, TANT CAP, ECAP, Resistor, Inductor, crystal, filter for brands:

IC: STM, NXP, Infineon, ADi, Microchip, Atmel, FTDI, TJX
DC/DC converter : MURATA, AIMTEC, RECOM, PEAK, MORSUN, MEANWELL
MLCC: MURATA, SAMSUNG, YAGEO, TAIYO, TDK, JOHNASON  
TANT CAP: VISHAY, KEMET, AVX, EPCOS, ROHM,
ECAP: RUBYCON, SAMWHA, NICHICON, NIPPON, KAMCAP, CAPXON, JAMICON
Inductor/Filter/Beads: Murata, TAIYO, SUNLORD, FengHua

Crystal: EPSON, SEIKO, NDK KDS, HOSONIC, TXC

Opto/IR receiverCREE, OSRAM,  EVERLIGHT,  LITEON, VISHAY, HONEYWELL, AVAGO, KODENSHI.


Pls contact us if you need any items. Email: dorsey@aooktech.com  suya@aooktech.com

We can solve your most difficult component sourcing problems:

1. Hard-to-find electronic components
2. 100% New & Orininal Guaranteed
3. High Quality and Competitive Price
4. One-Stop Shopping for Electronic Components
5. Lower Procurement Cost, Free Shipping Available
6.We are Supplying Hard to Find, Long Lead-Time, End-Of-Life (EOL) and Obsolete Electronic Components.
7.100+ Top famous global manufacturer, over 15 million inventories
Recommended Product
Product PicturesPart NoManufacturerProduct CategoryDatasheetDescriptionReference priceQuantity
Microphones
MIC OMNI .9-10VDC -33DB SENS
$13.96676
In Stock:18582
Microphones
MIC COND ANALOG OMNI -42DB 7MM D
$0.71540
In Stock:3160
Microphones
MICROPHONE
$65.34374
In Stock:18586
Microphones
MICROPHONE COND ANALOG OMNI
No price
In Stock:18588
Microphones
MICROPHONE MEMS ANALOG OMNI
No price
In Stock:18590
  • One-stop shop
  • Authentic guarantee
  • Price advantage
  • Quick delivery

ALLYE TRADING CO.,LTD

Tel: 86-755-84552114

Email: dorsey@aooktech.com

Company Address: #2719 KCITY FUMIN ROAD Futian shenzhen, China 518033


Wechat

Copyright © 2011-2025 ALLYE TRADING CO.,LTD 粤ICP备2023157410号