Due to Covid-19 virus there are fewer airplanes flying International routes. Thus, there is a HUGE delay on International orders shipped by USPS.
Currently there are no delays on International orders shipped by FedEx, UPS or DHL and you can select collect freight when placing your order.

PZT Ring 8x3x1mm 188 KHz

PZT Ring 8x3x1mm 188 KHz
Manufacturer part number: SMR837T1411
Availability: 37 in stock
/1 Pcs Set
Condition: New

Part Number: SMR837T1411

Piezoelectric Ceramic Ring with Silver electrodes on both sides.  Radial resonant mode.

Piezo Material: SM410
Dimensions: OD 8 x ID 3 x Th 1mm
Resonant frequency fr: 188 KHz±2%
Electromechanical coupling coefficient K31: ≥25%  
Resonant Resistance Zm: ≤10 Ω
Static capacitance Cs: 850 pF±5% @1kHz
Dielectric Loss tgδ: <2%
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Radial mode by impedance analyzer.
Cs => LCR meter at 1KHz 1Vrms

Applications: Bolt-clamped ultrasonic transducer, Ultrasonic Sensor, Vibration Sensor, Pressure sensor, Vibration generation, Biodiesel mixing transducer, Piezo expansion sensor, compression sensor, Piezo Welding, Tonpilz Transducer and others.

Specification of products can change without notice.


Additional Notes:
Product tags