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Piezo Sounders

Up one level in stock in stock
on order, occasionally in stock on order, occasionally in stock
sales item, stock only sales item, stock only
discontinued, not for new designs discontinued, not for new designs

on order, occasionally in stock Series Membranes and Wide-Band Sounders
Membranes and Wide-Band Sounders

sumida-200x68

SUMIDA supplies piezo-ceramic sounders (regarding the quality specifications in far east) as standard components and also according to customers specification:

  • Sound-transducer membranes for self drive elements (AC)
  • Sound-transducer membranes for external drive elements (AC)
  • Piezoceramic wideband sounders - external drive elements (AC)
  • Piezoceramic wideband sounders - self drive elements (DC)

Attention: Sumida reorganized its sales structure in Europe new, unfortunately, also ends our long-standing distribution relationship with the end of 2013. Current orders are of course by then operated, any stocks sold off.

discontinued, not for new designs Series Wide-Band-Sounders
Wide-Band-Sounders

sumida-200x68

The sound transducers designed by STELCO transmit acoustic signals over a frequency range which is as wide as possible at a relative low sound pressure difference. Therefor they can be used in a big variety of applications.

Depending on the drive type the sounders may be powered from the mains or by batteries, the PS types need an AC supply voltage. A rectangular signal with a 1:1 ratio will give the best possible output.

The series PS15, PS20, PS25 and PS45 are out of production, some parts are available from stock - first come, first served.

Attention: Sumida reorganized its sales structure in Europe new, unfortunately, also ends our long-standing distribution relationship with the end of 2013. Current orders are of course by then operated, any stocks sold off.

For additional information please contact us.
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