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Excellence in physical acoustics

SMAT-30

Pagina 4 van 4

Sint-Niklaas – Belgium

Multi-Application Transducer

SMD & Pin version

PRODUCT CODIFICATION

T

-

30

P15

P17.5

↓

Transducer

SMA

↓

Sonitron

Multi-

Application

↓

Square diameter (mm)

P20.32

S

↓

P : Pin distance (in mm)

S : SMD terminals

LIST OF AVAILABLE PRODUCT TYPES

SMAT-30 P15

SMAT-30 P17.5

SMAT-30 P20.32

SMAT-30 S

A heat protection label in capton material is glued on the SMD model of the SMA buzzer.

This enables the user to pick up the buzzer by vacuum.

During the reflow soldering process the heat shield label remains on the buzzer and must be

removed after soldering. These heat protection labels are standard for all SMD buzzers.

MODELS ON REQUEST

The SMA series can be delivered, upon special request, with the following protection :

• Wash tabs

A wash tab is glued on the sound emitting hole of the buzzer to protect it from water

penetrating into the hole of the cavity. The PCB at the back is also sealed with a silicon

film. To order this part, please add WASHTAB to the model number of the SMA series.

• Acryl coating

For applications in aggressive humid conditions, models containing a membrane with a

protective coating are available. The protective coating gives a complementary

assurance against smog. Add MC to the model number of the SMA series.