PKLCS1212E20A0-R1 The Murata PKLCS1212E20A0-R1 is a piezo buzzer designed for audio indication. It operates at 1.5V and features a 2kHz frequency with a 70dB sound pressure level.
Mfr Part #:

PKLCS1212E20A0-R1

Available from 1 distributors
Mfr Name: Murata
Murata
The Murata PKLCS1212E20A0-R1 is a piezo buzzer designed for audio indication. It operates at 1.5V and features a 2kHz frequency with a 70dB sound pressure level.
Total Stock: 435 pcs
$ Price Range: $0.99

PKLCS1212E20A0-R1 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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435 pcs
435 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

PKLCS1212E20A0-R1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Dimensions
Driver Circuitry
Frequency
Height
Input Type
Length
Mounting Type
Operating Mode
Operating Temperature
Oscillating Frequency Type
Port Location
Sound Pressure Level (SPL)
Storage Temperature
Tape & Reel
Technology
Termination
Termination Style
Voltage
Voltage Range
Width
voltage (Maximum @ max)

PKLCS1212E20A0-R1 Description

Short technical summary and product information.

The Murata PKLCS1212E20A0-R1 is a piezoelectric sounder designed for board mount applications. This component operates with a voltage of 1.5V and has a maximum operating voltage of 12.5V. It produces a single tone frequency of 2kHz, delivering a sound pressure level of 70dB at a distance of 10cm when supplied with 1.5V.

 

The buzzer has a compact size with dimensions of 12mm x 12mm and a height of 3mm, making it suitable for space-constrained designs. It features externally driven circuitry and is designed for surface mounting with solder pad termination. The operating temperature range is from -40°C to 85°C.

 

This piezo buzzer is packaged in a reel for tape and reel assembly, with a standard factory pack quantity of 1000 units. Its robust construction and clear audio output make it suitable for various alarm and signaling applications.

PKLCS1212E20A0-R1 Quick Information

Product Type: Piezo Buzzer
Series: PK
Canonical Name: Murata PKLCS1212E20A0-R1 Piezoelectric Sounder
Subcategory: Board Mount

PKLCS1212E20A0-R1 Compliance

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

PKLCS1212E20A0-R1 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

PKLCS1212E20A0-R1 Features

  • Externally driven piezo transducer.
  • 1.5V operating voltage.
  • 2kHz frequency output.
  • 70dB sound pressure level.
  • 12mm x 12mm surface mount package.

PKLCS1212E20A0-R1 Applications

  • Ideal for audible alerts.
  • Suitable for compact devices.
  • Used in consumer electronics.
  • Provides clear audio signaling.

PKLCS1212E20A0-R1 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the Murata PKLCS1212E20A0-R1 buzzer?

The operating voltage is 1.5V.

What is the frequency of the PKLCS1212E20A0-R1 piezo buzzer?

The frequency is 2kHz.

What is the sound pressure level (SPL) of this Murata buzzer?

The sound pressure level is 70dB @ 1.5V, 10cm.

What type of driver circuitry does the PKLCS1212E20A0-R1 use?

It uses transducer, externally driven circuitry.

How is the PKLCS1212E20A0-R1 buzzer mounted?

It is a surface mount device.

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