Piezoceramic BBPXDC-5X0P5

Product overview
BBPXDC-5X0P5 is a 386 kHz P52 piezoelectric ceramic disc (5×0.5mm) designed for milk analyzers and ultrasonic sensors. For reliable selection, evaluate the required frequency, geometry, electrode design, polarization direction, drive conditions, mounting space and operating environment together.

Key Technical Information

• Model: BBPXDC-5X0P5
• Resonant frequency: 386 kHz
• Dimensions: 5×0.5mm
• PZT material: P52
• Capacitance: 386 ± 15% pF
• Coupling coefficient: ≥ 0.68
• Dielectric loss (tan δ): ≤ 2%
• Piezoelectric constant d33: ≥ 500 pC/N
• Mechanical quality factor Qm: 50 ± 15%
• Insulation resistance: ≥ 100 MΩ
• Operating temperature: −20 to +80 °C

Typical Applications

• Milk analyzers
• Ultrasonic sensors

Customization and Supply Support
Support for dimensional adjustments, PZT material selection, electrode configuration, poling direction, lead connection, sample development and batch production planning. Final selection should be validated against the complete transducer design, application conditions and system tests.

Characteristics / Technical specifications

• Type: piezoelectric disc
• Model: BBPXDC-5X0P5
• Frequency: 386 kHz
• Dimensions: 5 × 0.5 mm
• Material: PZT P52
• Rated capacitance: 386 pF (±15%)
• Electromechanical coupling: ≥ 0.68
• Dielectric loss (tan δ): ≤ 2%
• d33: ≥ 500 pC/N
• Mechanical quality factor Qm: 50 ± 15%
• Insulation resistance: ≥ 100 MΩ
• Operating temperature range: −20 to +80 °C