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Picture of Focused Piezoelectric Crystal Cap 4.0 MHz
Picture of Focused Piezoelectric Crystal Cap 4.0 MHz Picture of Focused Piezoelectric Crystal Cap 4.0 MHz

Focused Piezoelectric Crystal Cap 4.0 MHz

SMSH20C17F40 - 1 Pc/Set
Manufacturer part number: SMSH20C17F40
Availability: Out of stock
$57.45
$12.99
$0.00
/1 Pc Set
Condition: New

Part Number: SMSH20C17F40 

Focusing Sphere Cap Ceramic Transducer  Thickness mode vibration application

Piezo Material: SM118
Dimensions: 20 Diameter x 17.32 Curvature (Radius)
Resonant frequency fr: 4.0MHz±5%
Mechanical Factor: ≤0.5%
Resonant impedance Zr: ≤25 Ω
Static capacitance Cs: 7000pF±10%@1kHz
Piezoelectric strain constant: d33≥300×10-12 m/V
Bandwidth (∆f=fp-fr): ∆f ≥100KHz
Insulation Resistance (Rv): ≥100MΩ（2000V DC）
Maximum Input Power: 20W
Maximum Input Voltage: 200 Vp-p
Test Condition: 23±3 °C 40~70% R.H.
fr, Zm, Kp => Thickness mode vibration application
Cs => LCR meter at 1KHz 1Vrms

Applications: Mist Generation, Untrasonic beam concentrator and others.

Specification of products can change without notice.

 

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