GOVERNMENT CCR CAGE NUMBER: 51U53

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.

Piezo Ring 10x5x2mm 142 KHz SM111

SMR1005T20111 - 2 Pc/Set
Manufacturer part number: SMR1005T20111
Availability: 196 in stock
$10.98
$9.99
$0.00
/2 Pcs Set
Condition: New

Part Number: SMR1005T20111

Piezoelectric Ceramic Ring with Silver electrodes on both sides.

Piezo Material: SM111
Dimensions: OD 10 x ID 5 x Th 2mm
Resonant frequency fr: 142 KHz±4 KHz
Electromechanical coupling coefficient Keff: ≥35%     
Resonant Mode: Radial mode by impedance analyzer.
Resonant impedance Zm: ≤20 Ω
Static capacitance Cs: 350pF±15%@1kHz
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 and others.
Notes: Keff = ≥35%. Keff is calculated by the formula, ((fa2-fr2)/fa2), and fa is the anti-resonant frequency of the hoop mode.

Specification of products can change without notice.

Additional Notes:
Product tags