STEMINC - SMMSG28F3000 - Ultrasonic Piezo Transducer For Massage Application

Ultrasonic Piezo Transducer For Massage Application

Part Number: SMMSG28F3000
Ultrasonic piezo transducer mounted on Aluminum/Stainless Steel housing for massage applications. Thickness mode vibration application

Piezo Material: SM111
Dimensions: 40mm diameter x 12mm height
Resonant frequency f_r: 3 MHz±150 KHz

Electromechanical coupling coefficient K_t: ≥20%
Resonant impedance Z_m: ≤3 Ω
Static capacitance C_s: 6000pF±20%@1kHz
Housing Material : Stainless steel
Test Condition: 23±3 °C 40~70% R.H.
f_r, Z_m, K_p => Thickness mode vibration application
C_s => LCR meter at 1KHz 1Vrms
Drawings: SMMSG28F3000 SMMSG28F30001
Applications: Ultrasonic massage applications, ultrasound vibration heads, piezo vibration probes, medical ultrasound vibration heads and others.
Notes:
Old Part Number: SMUTD28F3000R-S-D4036H12, SMUTD28F3000