Knowles Acoustics BL-21785-000

Name: Knowles Acoustics BL-21785-000
Brand: Knowles Acoustics
SKU: BL-21785-000
Price: 58.851 USD
Availability: InStock

Microphone Piezo Analog Omni

Datasheet

Price and Stock

Distributor	SKU
Robosynatics	BL-21785-000	950		6.780	6.000	5.556	5.556	>1wk
Abianca Electronics	BL-21785-000	900	17.575	17.575	17.575	16.872	16.872	3d
Abacus Technologies	BL-21785-000	0						16h
QUARKTWIN TECHNOLOGY LTD	BL-21785-000	Contact	58.851	52.966	47.669	38.612	34.751	>1wk
North Star Micro	NS-BL-21785-000	Contact						>1wk

Technical Specifications

Physical

ShapeRectangular

Technical

Current Rating160 µA

DirectionOmnidirectional

Frequency10 kHz

Impedance4 kΩ

Operating Supply Current160 µA

Output TypeAnalog

TerminationSolder

Voltage Rating1.3 V

Dimensions

Depth2.29 mm

Height2.29 mm

Length7.87 mm

Width5.54 mm

Inventory History

Inventory history trend unavailable

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Documents

Download datasheets and manufacturer documentation for Knowles Acoustics BL-21785-000.

Newark

Datasheet2 pages15 years ago

Datasheet32 pages14 years ago

Engineering Resources

View Evaluation kits and Reference designs for Knowles Acoustics BL-21785-000.

Descriptions

Descriptions of Knowles Acoustics BL-21785-000 provided by its distributors.

MICROPHONE PIEZO ANALOG OMNI

DigiKey

new, original packaged

ACDS

Microphone; Transducer Function:Microphone; Device Type:Microphone; Directivity:Omni; Sensitivity:-69dB; Outer Diameter:1.41mm; Frequency:10000Hz; Output Impedance:4000ohm; Length:7.87mm; Drain Current Max:160µA ;RoHS Compliant: Yes

Newark

Manufacturer Aliases

Knowles Acoustics has several brands around the world that distributors may use as alternate names. Knowles Acoustics may also be known as the following names: