Top-firing electromagnetic transducer offering 100dB output at a resonance of 4kHz. ... Surface mount ultrasonic transducers in a small package and work up to ...
AS04004PO-WR-R ; Depth, 13 mm ; Self Resonant Frequency, 420 Hz ; Dimensions, 40 mm L x 28.5 mm W x 11.7 mm H ; Length - in, 1.575 in ; Length - mm, 40 mm.