GOVERNMENT CCR CAGE NUMBER: 51U53

Diaphragm 3 Electrodes Self Drive 1.8 KHz

SMPD3SD35T25F18 - 2 Pc/Set
Manufacturer part number: SMPD3SD35T25F18
Availability: 19 in stock
$9.98
$7.95
$0.00
/2 Pcs Set
Condition: New

Part Number: SMPD3SD35T25F18

The sound source of a piezoelectric sound component is a piezoelectric diaphragm. It has the advantages of simple structure, stable performance and high reliability. A piezoelectric diaphragm consists of a piezoelectric ceramic plate which has electrodes on both sides and a metal plate (brass or stainless steel, etc.). It is not only the core element of piezoelectric buzzers and the alarms, but also used as shock sensors in many sensitive equipments.

Dimensions: D 35 x d 25 x t 0.10 x T 0.22mm
Resonant frequency fr: 1.8KHz
Co: 68000pF
Cf: 7800pF
R: 200 Ω
Metal Layer: Stainless Steel
Test Condition: 23±3 °C 40~70% R.H.

Applications: OA equipment, audio equipment telephones, alarms, speakers, telephone ringers, receivers, transmitters, beep sounds and others.

Additional Notes:
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