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Product Overview
Digi-Key Part Number 423-1168-ND
Quantity Available 140
Can ship immediately
Manufacturer

Manufacturer Part Number

BT-21759-000

Description MIC COND ANALOG OMNI -60DB
Expanded Description 100Hz ~ 10kHz Analog Microphone Electret Condenser 1.3V Omnidirectional (-60dB ±3dB @ 74dB SPL) Solder Pads
Lead Free Status / RoHS Status Contains lead / RoHS non-compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Manufacturer Standard Lead Time 6 Weeks
Documents & Media
Mfg Application Notes Ultrasonic Applications
Product Training Modules Introduction To Microphones
Product Attributes Select All
Categories
Manufacturer

Knowles

Series BT
Packaging ? Bulk ?
Part Status Active
Type Electret Condenser
Output Type Analog
Direction Omnidirectional
Frequency Range 100Hz ~ 10kHz
Sensitivity -60dB ±3dB @ 74dB SPL
S/N Ratio -
Impedance 3.5 kOhm
Voltage - Rated 1.3V
Voltage Range 0.9 ~ 10V
Current - Supply 50µA
Port Location Top
Seal Rating None
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
 
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Additional Resources
Standard Package ? 25
Other Names 423-1168
BT-1759
BT-1759-ND
BT-21759
BT-21759-000-ND
BT21759000
Q1775541

18:03:08 2/23/2017

Price & Procurement
 

Quantity
All prices are in GBP.
Price Break Unit Price Extended Price
1 14.30000 14.30
10 13.04200 130.42
25 11.78000 294.50
50 10.93860 546.93
100 10.72820 1,072.82
250 10.30756 2,576.89
500 10.09720 5,048.60

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