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PS1440P02BT The PS1440P02BT from TDK Corporation is a piezo buzzer with a 3V nominal voltage, 14mm diameter, 4kHz frequency, and 75dB SPL at 10cm. It features through-hole mounting with PC pins termination.
Mfr Part #:

PS1440P02BT

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
The PS1440P02BT from TDK Corporation is a piezo buzzer with a 3V nominal voltage, 14mm diameter, 4kHz frequency, and 75dB SPL at 10cm. It features through-hole mounting with PC pins termination.
✓ Total Stock: 2,450 pcs
$ Price Range: $0.36 - $0.78

PS1440P02BT Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,450 pcs
On Request
2450 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

PS1440P02BT Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Diameter
Driver Circuitry
Frequency
Height
Input Type
Lead Style
Mounting Type
Operating Mode
Operating Temperature
Port Location
SVHC Present
Sound Pressure Level (SPL)
Technology
Termination
Voltage
Voltage Range
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PS1440P02BT Description

Short technical summary and product information.

The PS1440P02BT is a piezo buzzer from TDK Corporation designed for alert and tone generation applications. It operates at a nominal voltage of 3V with a maximum voltage range of 30V. The buzzer produces a single tone at 4kHz with a sound pressure level of 75dB measured at 10cm with 3V input.

 

This buzzer uses piezo technology and is externally driven, requiring a zero-peak signal input. It has a diameter of 14.00mm and a height of 9.20mm, making it suitable for compact designs. The operating temperature range is -10°C to 70°C.

 

The component is mounted through-hole with PC pins for termination, and the port location is on the top. It is RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).

PS1440P02BT Quick Information

Product Type: Piezo Buzzer
Canonical Name: Piezo Buzzer, 3V, 14mm, Through Hole, Single Tone, 4kHz, 75dB
Subcategory: Buzzers

PS1440P02BT Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

PS1440P02BT Estimated Pricing

Qty Low High
1+ $0.78 $0.78
10+ $0.52 $0.52
100+ $0.46 $0.46
500+ $0.43 $0.43
1,000+ $0.38 $0.38
1,750+ $0.37 $0.37
24,500+ $0.36 $0.36

Estimated market price range - modelled values for guidance only, not live distributor offers.

PS1440P02BT Features

  • 3V nominal voltage with 30V max.
  • 4kHz single tone output at 75dB.
  • 14mm diameter through-hole package.
  • Piezo technology with external drive.
  • Operating temperature -10°C to 70°C.

PS1440P02BT Applications

  • Used in alarm and alert systems.
  • Suitable for portable electronic devices.
  • Ideal for through-hole PCB assembly.

PS1440P02BT FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the PS1440P02BT?

The nominal voltage is 3V, with a maximum voltage range of 30V.

What is the frequency of the PS1440P02BT buzzer?

The nominal frequency is 4kHz.

What is the sound pressure level of the PS1440P02BT?

The sound pressure level is 75dB at 3V, 10cm.

What type of driver circuitry does the PS1440P02BT require?

It is a transducer requiring external drive circuitry, with zero-peak signal input.

What is the mounting type of the PS1440P02BT?

It is through-hole mounting with PC pins termination.

What is the operating temperature range of the PS1440P02BT?

-10°C to 70°C.

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