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PS1240P02BT Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
PS1240P02BTTDK9390Yes

TDK PS1240P02BT** is a piezoelectric speaker designed for compact audio applications.

The TDK PS1240P02BT is a piezoelectric speaker designed for compact audio applications. Below are its key specifications, descriptions, and features:

Specifications:

  • Type: Piezoelectric Speaker
  • Model: PS1240P02BT
  • Dimensions: 12.0mm (Diameter) × 4.0mm (Height)
  • Rated Voltage: 30Vp-p (Max)
  • Sound Pressure Level (SPL): 85dB min (at 10cm, 30Vp-p, 4kHz)
  • Resonant Frequency: 4.0kHz ± 0.5kHz
  • Capacitance: 17,000pF ± 30% (at 1kHz)
  • Operating Temperature Range: -20°C to +60°C
  • Weight: Approx. 0.5g

Descriptions:

  • Compact, lightweight design suitable for space-constrained applications.
  • Operates without a magnetic field, making it ideal for environments sensitive to EMI.
  • Low power consumption compared to electromagnetic speakers.

Features:

  • High Sound Output: Efficient sound generation at resonant frequency.
  • RoHS Compliant: Environmentally friendly construction.
  • Lead-Free Terminals: Ensures compliance with modern manufacturing standards.
  • Wide Voltage Range: Supports up to 30Vp-p for flexible use.

This speaker is commonly used in alarms, timers, and other small electronic devices requiring audible alerts.

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