Piezoceramic BBPXDC-3X0P5

Product Overview
BBPXDC-3X0P5 is a miniature 663kHz P52 piezoelectric ceramic disc, 3×0.5mm, designed for milk analyzers and ultrasonic sensors. Selection should consider the target frequency, geometry, electrode design, polarization direction, drive conditions, mounting space and operating environment.

Key Technical Information

• Model: BBPXDC-3X0P5
• Resonant frequency: 663kHz
• Dimensions: 3×0.5mm
• PZT material: P52
• Capacitance: 245 ± 15% pF
• Coupling coefficient: ≥ 0.68
• Dielectric loss: ≤ 2%
• Piezoelectric constant d33: ≥ 500
• Mechanical quality factor Qm: 50 ± 15% Qm
• Insulation resistance: ≥ 100MΩ
• Operating temperature: –20 to +80

Typical Applications

• Milk Analyzers
• Ultrasonic Sensors

Selection Notes
For a reliable selection, evaluate the disc together with the intended frequency, transducer geometry, electrode pattern, poling direction, drive and matching conditions, mounting constraints and the target operating environment.

Customization and Supply Support
Support is available for dimensional adjustments, PZT material selection, electrode configuration, poling direction, lead connection, prototype/sample development and batch production planning.

Characteristics / Technical Specifications

• Model: BBPXDC-3X0P5
• Resonant frequency: 663kHz
• Dimensions: 3×0.5mm
• PZT material: P52
• Capacitance: 245 ± 15% pF
• Coupling coefficient: ≥ 0.68
• Dielectric loss: ≤ 2%
• Piezoelectric constant d33: ≥ 500
• Mechanical quality factor Qm: 50 ± 15% Qm
• Insulation resistance: ≥ 100MΩ
• Operating temperature: –20 to +80