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TDK Corporation PS1440P02BT Piezoelectric Buzzer

The PS1440P02BT is a high sound pressure, miniature piezoelectric buzzer with waterproof processing coating, suitable for warning and alarm applications in home appliances and industrial equipment. It features automatic mountability with radial taping at a 15mm pitch, operates within a temperature range of -10°C to +70°C, and can handle input voltages up to 30V p-p without DC bias. With a sound pressure of 75dB at 4kHz and dimensions of 14x8mm, it is ideal for compact, versatile alert systems.

Authorized Distributors
Source:Newark
Part No:PS1440P02BT
Stock:563
Inv Date:06-12-2026
Price: Unit price: $1.28
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Source:DigiKey
Part No:PS1440P02BT
Stock:4900
Inv Date:06-12-2026
Price: Unit price: $0.46043
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Source:DigiKey
Part No:PS1440P02BT
Stock:25
Inv Date:06-12-2026
Price: Unit price: $0.78
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Part No:PS1440P02BT
Stock:9183
Inv Date:06-13-2026
Price: Unit price: $0.78
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Part No:PS1440P02BT
Stock:93
Inv Date:06-12-2026
Price: Unit price: $0.3179
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Part No:PS1440P02BT
Stock:93
Inv Date:06-12-2026
Price: Unit price: $0.3179
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Part No:PS1440P02BT
Stock:0
Inv Date:06-12-2026
Price: Unit price: $0.38
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Part No:PS1440P02BT
Stock:36
Inv Date:06-13-2026
Price: N/A
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TDK Corporation PS1440P02BT Piezoelectric Buzzer Specifications:

  • Size: 14mm x 8mm x 6.5mm
  • Sound pressure: 75dB at 10cm (at 4kHz)
  • Operating temperature: -10°C to +70°C
  • Storage temperature: +5°C to +40°C
  • Input voltage: Up to 30V p-p (without DC bias)
  • Waterproof coating: Yes
  • Mounting: Automatic radial taping (15mm pitch)
  • Reel packaging: 1750 pieces min., 350 pieces per reel
  • Frequency response: 4kHz ± XHz
  • Power consumption: Low, suitable for alert applications
  • Reliability: High, RoHS compliant

Buy the TDK PS1440P02BT – Reliable Piezoelectric Buzzer for Industrial Applications

Order the TDK PS1440P02BT piezoelectric buzzer online today and ensure your devices feature high sound pressure, waterproof design, and reliable performance. This compact, automatic mountable buzzer operates effectively within -10°C to +70°C, handling input voltages up to 30V p-p without DC bias. It produces at least 75dB sound pressure at 4kHz and is suitable for warning, alarm, and industrial applications. With reel packaging for easy handling, purchasing online guarantees fast delivery and quality assurance for your electronic equipment.

Buy TDK PS1440P02BT now and experience unmatched reliability and performance in alarm and warning systems.

Frequently Asked Questions

Where can I buy TDK Corporation PS1440P02BT?

You can click on the BUY or RFQ button to purchase PS1440P02BT from an authorized TDK Corporation distributor.

How do I troubleshoot issues or seek technical support for part PS1440P02BT?

You can download the PS1440P02BT datasheet or visit the TDK Corporation website for support.

Who is the manufacturer of PS1440P02BT?

TDK Corporation

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