Technical Specifications
Parameters and characteristics for this part
| Specification | EM281 |
|---|---|
| Current - Supply | 450 µA |
| Direction | Omnidirectional |
| Frequency Range (Max) | 20 kHz |
| Frequency Range (Min) | 30 Hz |
| Height (Max) | 0.079 in |
| Impedance | 0.6 kOhms |
| Output Type | Analog |
| Port Location | Top |
| S/N Ratio | 71 dB |
| Sensitivity (Nominal) | -39 dB |
| Sensitivity Tolerance | 3 dB |
| Shape | Circular |
| Size / Dimension Diameter | 0.228 in |
| Termination | Solder Pads |
| Type | Electret Condenser |
| Voltage - Rated | 3 VDC |
| Voltage Range (Max) | 10 V |
| Voltage Range (Min) | 1.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | Box | 1 | $ 8.24 | <4d |
| 10 | $ 6.33 | |||
| 25 | $ 5.72 | |||
| 50 | $ 5.31 | |||
| 100 | $ 4.93 | |||
| 250 | $ 4.49 | |||
| 500 | $ 4.18 | |||
| 1000 | $ 4.03 | |||
CAD
3D models and CAD resources for this part
Description
General part information
EM281
MIC COND ANLG OMNI -39DB 0.228"D
Documents
Technical documentation and resources