| Self-drive type sounder EF3114K-30S-12V |
|
 Rating |
(Measurement condition : 25 ±2,45~60%RH) |
| Electrical characteristics |
Oscillation sound |
Continuance |
Output sound pressure
(dB min.)
(Measurement condition) |
75 (12VDC,1m) |
| Oscillating (kHz) |
3.0±0.5 |
| Current consumption (mA max.) |
10 |
| Rated power supply voltage (VDC) |
12 |
| Operating voltage (VDC) |
3~18 |
| Rated working temperature range () |
-20~+60 |
| Shapes and structures |
Dimensions (mm) |
Out diameter |
 31.1 |
| Height |
11 |
| Terminal |
Lead pin |
| Casing color |
Black |
| Weight (g) |
5.2 |
Above data were obtained by measurement using FDK's test circuits.
Please refer to each product specification
about circuit and components. |
|
| Shapes |
 |
|
| Self-drive type sounders: sound pressure
vs. input voltage |
 |
|
| Example of recommended self-drive type sounder
circuit |
 |
|
