About Piezo Buzzers & Audio Indicators

Piezo Buzzers & Audio Indicators

Piezo buzzers and audio indicators are electronic components that are used to generate audible sounds in electronic devices. They consist of a piezoelectric element, which is a crystal or ceramic material that vibrates when an electrical signal is applied to it.Piezo buzzers are commonly used for audible feedback in electronic devices such as alarms, timers, and notification systems. They are small in size, low cost, and have a high sound output. They can also produce a wide range of frequencies, making them versatile for different applications.Audio indicators, on the other hand, are more complex components that typically include an integrated circuit and a speaker. They are designed to produce a specific sound or melody, and can be programmed to trigger at certain events or conditions in a circuit. Audio indicators are commonly found in consumer electronics such as mobile phones, home appliances, and toys.Overall, piezo buzzers and audio indicators are important components in electronic devices as they provide audible indicators and alerts, enhancing the user experience and functionality of the device.

Piezo Buzzers & Audio Indicators

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Image	Stock Code(▲▼)	Description	Manufacturer	Global Stock ⓘ (▲▼)	Price(USD) (Ex. GST)(▲▼)	Enter Qty	Product	Type	Sound Pressure Level	Tone	Frequency	Voltage Rating	Current Rating	Termination Style	IP Rating	Diameter	Dimensions	Mounting Style

CPE-121

Buzzers Transducer, Externally Driven Piezo (with Feedback) 12 V 13mA 4.5kHz 83dB @ 12V, 30cm Panel Mount, Flange Wire Leads

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1696
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

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USD 1.0626

Multiples of: 1

transducers

piezoelectric buzzer

83 db

continuous

4.5 KHz

12 V

13 mA

wire leads

24 mm

CMI-1240-SMT

buzzer, 16.9 mm square, 7.8

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1649
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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USD 2.8195

Multiples of: 1

BMT1206SLF

Sound transducer: electromagnetic; without built-in generator

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Bestar

Availability : 1638
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 0.4072

Multiples of: 1

12 mm

LEB1614-06B-2.3-7.6-R-LAB

Sound transducer: electromagnetic alarm; THT; freson: 2.3kHz

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

CRE-SOUND ELECTRONICS

Availability : 1629
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 0.5542

Multiples of: 1

16 mm

CMI-1271-85-SMT-TR

Piezo Buzzers & Audio Indicators 12.8 mm, 12 Vdc, 85 dB, Surface Mount (SMT), Driving Circuit, Magnetic Audio Indicator Buzzer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1626
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 1.3282

Multiples of: 1

buzzers

magnetic indicator

85 db

buzzer

2.8 MHz

12 V

30 mA

smd/smt

12.8 mm l x 12.8 mm w x 7.1 mm h

CMT-7525S-SMT-TR

Audio Buzzer Magnetic 2.5Vo-p 4.5Vo-p 100mA 3.6Vo-p 85dB Surface Mount Solder Pad T/R

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1624
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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48	23	24	25	26	27	28	29
49	30	1	2	3	4	5	6

USD 1.7194

Multiples of: 250

Transducers

Electromagnetic

90 Dba

2.73 KHz

3.6 V

100 mA

Smd/Smt

7.5 Mm L X 7.5 Mm W X 2.5 Mm H

Smd/Smt

LD-BZEL-T30-0802-A

Sound transducer: electromagnetic signaller; SMD; 2700Hz; 70mA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Loudity

Availability : 1621
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 0.882

Multiples of: 1

PS1720P02

Buzzers Transducer, Externally Driven Piezo 3 V 2kHz 70dB @ 3V, 10cm Through Hole PC Pins

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TDK

Availability : 1590
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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USD 0.2351

Multiples of: 5

Buzzers

Piezoelectric

70 Db

Continuous

2 KHz

3 V

Solder Pin

17 mm

8 Mm H

CPE-420

Audio Indicators & Alerts 41.8 mm, 3~16 V, 102 dB, 2.8 kHz, Panel Mount w/Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1584
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 3.9847

Multiples of: 1

indicators

piezo audio indicator

102 dba

continuous

2.8 KHz

12 V

40 mA

wire leads

41.8 mm

22 mm h

PB-1220PQ

Buzzers Transducer, Externally Driven Magnetic 1.5 V 40mA 2.048kHz 85dB @ 1.5V, 10cm Through Hole PC Pins

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mallory Sonalert

Availability : 1579
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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USD 0.9161

Multiples of: 1

Transducers

Electromagnetic

85 Db

2048 Hz

1.5 V

40 mA

Solder Pin

12 mm

12 Mm L X 12 Mm W X 8.5 Mm H

AX-1205-2

Piezo Buzzers & Audio Indicators EM Buzzer 2400Hz 5VDC, 85dBA

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

AATC

Availability : 1564
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 0.675

Multiples of: 1

Buzzers

Electromagnetic

85 dBA

2.4 KHz

5 VDC

30 mA

12 mm

12 mm x 9.5 mm

Through Hole

FSS-26T

Piezo Buzzers & Audio Indicators MINI TRUMPET

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Amseco

Availability : 1519
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 34.6397

Multiples of: 1

Indoor/Outdoor

Siren, 6 - Tone

125 Dba

Warble

12 V

1.2 A

CMT-1604-SMT-TR

Piezo Buzzers & Audio Indicators 16 mm, 25 V, 81 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1514
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 1.2757

Multiples of: 1

Transducers

Piezoelectric

81 Db

4 KHz

25 V

5 mA

Gullwing Lead

Smd/Smt

PKLCS1212E4001-R1

Buzzers Transducer, Externally Driven Piezo 1.5 V 4kHz 84dB @ 1.5V, 10cm Surface Mount Solder Pads

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Murata

Availability : 1504
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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USD 0.5341

Multiples of: 1

Speakers

Piezoelectric

75 Db

4 KHz

Smd/Smt

SC628R

Audio Indicators & Alerts CONSTANT, 6-28VDC MED, CUL APPRVD

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mallory Sonalert

Availability : 1502
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 12.347

Multiples of: 1

Buzzers

80 Db

Continuous

2.9 KHz

6 VDC to 28 VDC

18 mA

Screw

43 mm

PB03-SD12HP

1.5-28V 3500HZ 85DB SINGLETONE Piezo Buzzer D=23MM 15PITCH

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

SPL

Availability : 1530
Ships to you
by Wed. 29 Oct

October 2025

October 2025
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44	26	27	28	29	30	31	1
45	2	3	4	5	6	7	8

USD 0.8349

Multiples of: 1

CSS-0575A-SMT-TR

Buzzers Transducer, Externally Driven Magnetic 3 V 95mA 4kHz 76dB @ 3V, 10cm Surface Mount Solder Pads

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Same Sky

Availability : 1477
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 1.6516

Multiples of: 1

Transducers

Electromagnetic

75 Dba

4 KHz

3 V

110 mA

Gullwing Lead

5 Mm L X 1.9 Mm H X 5 Mm W

Smd/Smt

GSC4417YA-16R4000

Buzzers Magnetic NO 4000Hz 3V 2 ~ 4V 4mm x 4mm SMD,4x4x1.7mm RoHS

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

INGHAi

Availability : 1475
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025

November 2025
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USD 0.8445

Multiples of: 1

4000Hz

F/TCW05LF

Sound transducer: elektromagnetic alarm; 12mm; Sound level:85dB

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Digisound

Availability : 1467
Ship by Fri. 31 Oct to Tue. 04 Nov

November 2025

November 2025
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USD 2.4108

Multiples of: 1

12 mm

AST1240MLTRQ

Buzzers Transducer, Externally Driven Piezo 3 V 5mA 4kHz 75dB @ 3V, 10cm Surface Mount Solder Pads

This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Mallory Sonalert

Availability : 1455
Ship by Tue. 04 Nov to Mon. 10 Nov

November 2025