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Piezo Buzzer Transducers

Same Sky Piezo Buzzer Transducers are externally driven indicators that are available in panel-mount, surface-mount, through-hole mount, or wire leads mounting styles. These devices operate at frequencies up to 4.1MHz. Same Sky piezo transducers offer a 65dB to 115dB sound pressure level (SPL) range and an operating temperature range from -40°C to +120°C. The buzzer transducers are ideal for a variety of consumer electronics, industrial, and portable equipment applications.

All Results (78)

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Part #

Buzzers & Audio Indicators - Board Mount buzzer, 14 mm, 4 mm deep, P, 1-30 Vp-p, 85 dB, Through Hole, Audio Transducer

CPT-1404-85T
Same Sky
1: $0.88
259In Stock
1,200On Order

Mfr. Part No.
CPT-1404-85T

Mouser Part No
490-CPT-1404-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 14 mm, 4 mm deep, P, 1-30 Vp-p, 85 dB, Through Hole, Audio Transducer

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Datasheet

259In Stock

1,200On Order

$0.88

$0.712

$0.657

$0.625

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 14 mm Round, 6.7 mm deep, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer

CPT-14146-80T
Same Sky
1: $0.74
670In Stock

Mfr. Part No.
CPT-14146-80T

Mouser Part No
490-CPT-14146-80T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 14 mm Round, 6.7 mm deep, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer

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Datasheet

670In Stock

$0.74

$0.575

$0.522

$0.486

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 16.5 mm, 6.7 mm deep, P, 12 V, 85 dB, Through Hole, Audio Transducer

CPT-1667-85T
Same Sky
1: $0.96
300In Stock

Mfr. Part No.
CPT-1667-85T

Mouser Part No
490-CPT-1667-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 16.5 mm, 6.7 mm deep, P, 12 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

300In Stock

$0.96

$0.75

$0.682

$0.634

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 17 mm, 6.2 mm deep, P, 12 VDC, 90 dB, Surface Mount, Audio Transducer

CPT-1762-90-SMT-TR
Same Sky
1: $2.30
321In Stock
800Expected 01/05/2026

Mfr. Part No.
CPT-1762-90-SMT-TR

Mouser Part No
490-CPT-1762-90SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 17 mm, 6.2 mm deep, P, 12 VDC, 90 dB, Surface Mount, Audio Transducer

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Datasheet

321In Stock

800Expected 01/05/2026

Cut Tape

$2.30

$1.81

$1.64

$1.53

View

Reel

$1.26

Min.: 1
Mult.: 1

Reel: 400

Buzzers & Audio Indicators - Board Mount buzzer, 22 mm, 7 mm deep, P, 10 V, 84 dB, Through Hole, Audio Transducer

CPT-2207-84T
Same Sky
1: $1.17
632In Stock

Mfr. Part No.
CPT-2207-84T

Mouser Part No
490-CPT-2207-84T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 22 mm, 7 mm deep, P, 10 V, 84 dB, Through Hole, Audio Transducer

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Datasheet

632In Stock

$1.17

$0.867

$0.778

$0.717

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 22.1 mm, 7 mm deep, P, 30 Vp-p, 95 dB, Surface Mount, Audio Transducer

CPT-2207-95-SMT-TR
Same Sky
1: $2.60
100In Stock
300Expected 03/04/2026

Mfr. Part No.
CPT-2207-95-SMT-TR

Mouser Part No
490-CPT-2207-95SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 22.1 mm, 7 mm deep, P, 30 Vp-p, 95 dB, Surface Mount, Audio Transducer

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Datasheet

100In Stock

300Expected 03/04/2026

Cut Tape

$2.60

$2.04

$1.86

$1.74

$1.62

Reel

$1.45

Min.: 1
Mult.: 1

Reel: 300

Buzzers & Audio Indicators - Board Mount Buzzer 22mm rnd 4kHz 20V TH

CPT-2272C-200
Same Sky
1: $1.05
662In Stock

Mfr. Part No.
CPT-2272C-200

Mouser Part No
490-CPT-2272C-200

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 22mm rnd 4kHz 20V TH

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Datasheet

662In Stock

$1.05

$0.845

$0.80

$0.768

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 23 mm, 5 mm deep, P, 12 V, 90 dB, Panel Mount, Audio Transducer

CPT-2305-90PM
Same Sky
1: $1.33
259In Stock

Mfr. Part No.
CPT-2305-90PM

Mouser Part No
490-CPT-2305-90PM

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 23 mm, 5 mm deep, P, 12 V, 90 dB, Panel Mount, Audio Transducer

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Datasheet

259In Stock

$1.33

$1.09

$1.04

$0.967

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 23 mm, 12 mm deep, P, 12 V, 88 dB, Through Hole, Audio Transducer

CPT-2312-88T
Same Sky
1: $1.35
674In Stock

Mfr. Part No.
CPT-2312-88T

Mouser Part No
490-CPT-2312-88T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 23 mm, 12 mm deep, P, 12 V, 88 dB, Through Hole, Audio Transducer

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Datasheet

674In Stock

$1.35

$1.06

$0.96

$0.881

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 24 mm, 7.5 mm deep, P, 10 V, 92 dB, Through Hole, Audio Transducer

CPT-2475-92T
Same Sky
1: $1.35
500In Stock

Mfr. Part No.
CPT-2475-92T

Mouser Part No
490-CPT-2475-92T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 24 mm, 7.5 mm deep, P, 10 V, 92 dB, Through Hole, Audio Transducer

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Datasheet

500In Stock

$1.35

$1.06

$0.96

$0.893

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzer 25.6mm rnd 3.7kHz 50V TH

CPT-2521C-500
Same Sky
1: $5.66
322In Stock

Mfr. Part No.
CPT-2521C-500

Mouser Part No
490-CPT-2521C-500

Same Sky

Buzzers & Audio Indicators - Industrial Buzzer 25.6mm rnd 3.7kHz 50V TH

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Datasheet

322In Stock

$5.66

$4.38

$4.22

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30.6mm 12V 100dB TH Buzzer

CPT-3016C-120
Same Sky
1: $2.96
126In Stock

Mfr. Part No.
CPT-3016C-120

Mouser Part No
490-CPT-3016C-120

Same Sky

Buzzers & Audio Indicators - Board Mount 30.6mm 12V 100dB TH Buzzer

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Datasheet

126In Stock

$2.96

$2.33

$1.99

$1.85

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 30 mm, 5.5 mm deep, P, 12 V, 80 dB, Panel Mount, Audio Transducer

CPT-3055-90PM
Same Sky
1: $1.46
399In Stock
100Expected 06/03/2026

Mfr. Part No.
CPT-3055-90PM

Mouser Part No
490-CPT-3055-90PM

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 30 mm, 5.5 mm deep, P, 12 V, 80 dB, Panel Mount, Audio Transducer

Learn More

Datasheet

399In Stock

100Expected 06/03/2026

$1.46

$1.17

$1.07

$0.869

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 30 mm, 7.5 mm deep, P, 10 V, 90 dB, Through Hole, Audio Transducer

CPT-3075-90T
Same Sky
1: $1.57
369In Stock

Mfr. Part No.
CPT-3075-90T

Mouser Part No
490-CPT-3075-90T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 30 mm, 7.5 mm deep, P, 10 V, 90 dB, Through Hole, Audio Transducer

Learn More

Datasheet

369In Stock

$1.57

$1.23

$1.12

$1.05

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Buzzer 30mm rnd 2.5kHz 30V Wire Lead

CPT-3095C-300
Same Sky
1: $2.20
221In Stock

Mfr. Part No.
CPT-3095C-300

Mouser Part No
490-CPT-3095C-300

Same Sky

Buzzers & Audio Indicators - Industrial Buzzer 30mm rnd 2.5kHz 30V Wire Lead

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Datasheet

221In Stock

$2.20

$1.73

$1.56

$1.50

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 40 mm, 13 mm deep, P, 9 VDC, 100 dB, Through Hole, Audio Transducer

CPT-4013-100T
Same Sky
1: $3.50
239In Stock

Mfr. Part No.
CPT-4013-100T

Mouser Part No
490-CPT-4013-100T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 40 mm, 13 mm deep, P, 9 VDC, 100 dB, Through Hole, Audio Transducer

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Datasheet

239In Stock

$3.50

$2.77

$2.53

$2.25

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 39.7 mm,6.65 mm deep, 14 VDC, 105 dB,wire leaded w/ connector, cont. tone, Piezo tran

CPT-407-105-L60
Same Sky
1: $3.93
281In Stock

Mfr. Part No.
CPT-407-105-L60

Mouser Part No
490-CPT-407-105-L60

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 39.7 mm,6.65 mm deep, 14 VDC, 105 dB,wire leaded w/ connector, cont. tone, Piezo tran

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Datasheet

281In Stock

$3.93

$3.21

$2.80

$2.58

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm Square, 3 mm deep, 5 Vp-p, 81 dB, SMT, Piezo Audio Transducer, TR

CPT-12123-81-SMT-TR
Same Sky
1: $1.61
1,644In Stock

Mfr. Part No.
CPT-12123-81-SMT-TR

Mouser Part No
490-CPT1212381SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm Square, 3 mm deep, 5 Vp-p, 81 dB, SMT, Piezo Audio Transducer, TR

Learn More

Datasheet

1,644In Stock

Cut Tape

$1.61

$1.26

$1.15

$1.07

View

Reel

$0.842

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CEP-1162
Same Sky
1: $2.74
2,400Expected 06/03/2026

Mfr. Part No.
CEP-1162

Mouser Part No
490-CEP-1162

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

2,400Expected 06/03/2026

$2.74

$2.19

$2.01

$1.85

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CMT-1203-SMT-TR
Same Sky
1: $2.04
5,726On Order

Mfr. Part No.
CMT-1203-SMT-TR

Mouser Part No
490-CMT-1203-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

5,726On Order

Cut Tape

$2.04

$1.61

$1.46

$1.36

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm square, 2.6 mm deep, P, 25 V, SMT, no driving circuit, T&R package

CMT-1604-SMT-TR
Same Sky
1: $2.34
1,997On Order

Mfr. Part No.
CMT-1604-SMT-TR

Mouser Part No
490-CMT-1604-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm square, 2.6 mm deep, P, 25 V, SMT, no driving circuit, T&R package

Learn More

Datasheet

1,997On Order

Cut Tape

$2.34

$1.84

$1.68

$1.57

View

Reel

$1.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead

CPT-1495C-300
Same Sky
1: $4.00
3,235On Order

Mfr. Part No.
CPT-1495C-300

Mouser Part No
490-CPT-1495C-300

Same Sky

Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead

Learn More

Datasheet

3,235On Order

$4.00

$3.21

$2.77

$2.66

$2.58

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 16.8 mm x 13 mm x 2.5 mm deep, P, 5 V, 80 dB, Surface Mount (SMT), Audio Transducer

CPT-1625-80-SMT-TR
Same Sky
1: $1.62
4,000Expected 17/04/2026

Mfr. Part No.
CPT-1625-80-SMT-TR

Mouser Part No
490-CPT-1625-80SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 16.8 mm x 13 mm x 2.5 mm deep, P, 5 V, 80 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

4,000Expected 17/04/2026

Cut Tape

$1.62

$1.27

$1.16

$1.08

View

Reel

$0.85

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount 25.2 mm, 24 Vdc, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-2510-28-85T
Same Sky
1: $3.54
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
CPT-2510-28-85T

Mouser Part No
179-CPT-2510-28-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 25.2 mm, 24 Vdc, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

$3.54

$2.69

$2.53

$2.33

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30mm x 13.5mm 2kHz 30V

CEP-1114
Same Sky
800: $1.32
Non-Stocked Lead-Time 21 Weeks

Mfr. Part No.
CEP-1114

Mouser Part No
490-CEP-1114

Same Sky

Buzzers & Audio Indicators - Board Mount 30mm x 13.5mm 2kHz 30V

Learn More

Datasheet

Non-Stocked Lead-Time 21 Weeks

$1.32

Min.: 800
Mult.: 160

Piezo Buzzer Transducers

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Piezo Buzzer Transducers

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