BL-21994-000
ObsoleteKnowles Syfer
MICROPHONE PIEZO ANALOG OMNI
BL-21994-000
ObsoleteKnowles Syfer
MICROPHONE PIEZO ANALOG OMNI
Description
General part information
BL-21994-000
MICROPHONE PIEZO ANALOG OMNI
Technical Specifications
Parameters and characteristics for this part
| Specification | BL-21994-000 |
|---|---|
| Current - Supply | 160 µA |
| Direction | Omnidirectional |
| Frequency Range (Max) | 10 kHz |
| Frequency Range (Min) | 20 Hz |
| Height (Max) | 1.008 in |
| Impedance | 4 kOhms |
| Output Type | Analog |
| Port Location | Top |
| Sensitivity (Nominal) | -69 dB |
| Sensitivity Tolerance | 3 dB |
| Shape | Circular |
| Size / Dimension Diameter | 0.5 in |
| Termination | Wire Leads |
| Type | Piezo |
| Voltage - Rated | 3 VDC |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
Sign in to see pricing
Create a free account to access distributor pricing data.
CAD
3D models and CAD resources for this part
Documents
Technical documentation and resources