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Magnetic Transducer
PIC. Part Number Dimension
(mm)
Rated Voltage
(Vo-p)
Coil Resistance
(ohm)
Resonant
Freq. (KHz)
Sound Output
(dB)
ET-1220P X125.5 3.0 50 2.048 ≥78 at 3Vo-p 2.048KHz 10cm
ET-1227P X126.5 3.0 30 2.7 ≥80 at 3Vo-p 2.7KHz 10cm
ET-12S27P X126.0 1.5 6.5 2.731 ≥90 at 1.5Vo-p 2.731KHz 10cm
ET-12S27P1 X127.0 1.5 6.5 2.731 ≥95 at 1.5Vo-p 2.731KHz 10cm
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