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                        Piezo Transducers - 30mm
Externally driven type. Requires an external oscillator circuit.
Red & Black wire leads 150mm.
Fixing centres 35.5mm
| Operating voltage (V) p-p: | 3 to 30 | 
| Operating current (mA): | 2 | 
| Oscillating frequency (kHz): | 4.0kHz ± 500Hz | 
| Sound output at 20 cm 9V p-p (db) min: | 80 | 
| Temp. range: | -20°C to +65°C | 
| Dims: | 30mm dia. x 6.5mm h. | 
RoHS compliant
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                Product Specifications
| Specification | 400-127 | 
|---|---|
| 
                                             
                                                Model
                                             
                                         | 
                                                HPE-127 | 
| 
                                             
                                                Type
                                             
                                         | 
                                                Wire-lead |