Audio Devices – Mouser Japan

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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.

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Part #

Buzzers & Audio Indicators - Board Mount 23 mm, 12 Vp-p, 88 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-2312-88T
Same Sky
1: ¥265.8
234In Stock

Mfr. Part #
CPT-2312-88T

Mouser Part #
490-CPT-2312-88T

Same Sky

Buzzers & Audio Indicators - Board Mount 23 mm, 12 Vp-p, 88 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

234In Stock

¥265.8

¥202.6

¥179.4

¥167.8

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Min.: 1
Mult.: 1

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

CPT-2521C-500
Same Sky
1: ¥1,295.6
126In Stock
1,230Expected 12/4/2026

Mfr. Part #
CPT-2521C-500

Mouser Part #
490-CPT-2521C-500

Same Sky

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

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Datasheet

126In Stock

1,230Expected 12/4/2026

¥1,295.6

¥1,016.5

¥905.2

¥828.8

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Min.: 1
Mult.: 1

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

CPT-3016C-120
Same Sky
1: ¥589.7
66In Stock

Mfr. Part #
CPT-3016C-120

Mouser Part #
490-CPT-3016C-120

Same Sky

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

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Datasheet

66In Stock

¥589.7

¥450.1

¥416.9

¥370.4

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 30 mm, 12 Vp-p, 80 dB, Panel Mount, Piezo Audio Transducer Buzzer

CPT-3055-90PM
Same Sky
1: ¥315.6
50In Stock
3,100Expected 10/26/2026

Mfr. Part #
CPT-3055-90PM

Mouser Part #
490-CPT-3055-90PM

Same Sky

Buzzers & Audio Indicators - Industrial 30 mm, 12 Vp-p, 80 dB, Panel Mount, Piezo Audio Transducer Buzzer

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Datasheet

50In Stock

3,100Expected 10/26/2026

¥315.6

¥240.8

¥234.2

¥215.9

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30 mm, 10 Vp-p, 90 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-3075-90T
Same Sky
1: ¥315.6
326In Stock

Mfr. Part #
CPT-3075-90T

Mouser Part #
490-CPT-3075-90T

Same Sky

Buzzers & Audio Indicators - Board Mount 30 mm, 10 Vp-p, 90 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

326In Stock

¥315.6

¥240.8

¥215.9

¥201

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Min.: 1
Mult.: 1

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

CPT-3095C-300
Same Sky
1: ¥441.8
215In Stock

Mfr. Part #
CPT-3095C-300

Mouser Part #
490-CPT-3095C-300

Same Sky

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

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Datasheet

215In Stock

¥441.8

¥335.5

¥302.3

¥289

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 35.6 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer

CPT-357-105T
Same Sky
1: ¥901.9
58In Stock
1,008Expected 10/16/2026

Mfr. Part #
CPT-357-105T

Mouser Part #
490-CPT-357-105T

Same Sky

Buzzers & Audio Indicators - Board Mount 35.6 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer

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Datasheet

58In Stock

1,008Expected 10/16/2026

¥901.9

¥697.6

¥632.8

¥568.1

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 39.7 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer

CPT-407-105-L60
Same Sky
1: ¥715.9
270In Stock

Mfr. Part #
CPT-407-105-L60

Mouser Part #
490-CPT-407-105-L60

Same Sky

Buzzers & Audio Indicators - Industrial 39.7 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer

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Datasheet

270In Stock

¥715.9

¥558.1

¥504.9

¥458.4

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 52.8 mm, 85 Vp-p, 108 dB, Lead Wire, Piezo Audio Transducer Buzzer

CPT-5828-108L170
Same Sky
1: ¥1,181
285In Stock
300Expected 11/20/2026

Mfr. Part #
CPT-5828-108L170

Mouser Part #
490-CPT-5828-108L170

Same Sky

Buzzers & Audio Indicators - Industrial 52.8 mm, 85 Vp-p, 108 dB, Lead Wire, Piezo Audio Transducer Buzzer

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Datasheet

285In Stock

300Expected 11/20/2026

¥1,181

¥943.4

¥835.5

¥775.7

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 9mm sq 4kHz 25V TH

CPT-9019S-SMT-TR
Same Sky
1: ¥315.6
1,030In Stock
4,000Expected 10/16/2026

Mfr. Part #
CPT-9019S-SMT-TR

Mouser Part #
490-CPT-9019S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 9mm sq 4kHz 25V TH

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Datasheet

1,030In Stock

4,000Expected 10/16/2026

Cut Tape

¥315.6

¥249.2

¥225.9

¥210.9

Reel

¥148.2

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MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount 12 mm, 5 Vp-p, 81 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

CPT-12123-81-SMT-TR
Same Sky
1: ¥279
950In Stock
2,000Expected 9/18/2026

Mfr. Part #
CPT-12123-81-SMT-TR

Mouser Part #
490-CPT1212381SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 12 mm, 5 Vp-p, 81 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

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Datasheet

950In Stock

2,000Expected 9/18/2026

Cut Tape

¥279

¥219.3

¥199.3

¥186

Reel

¥132.4

View

Min.: 1
Mult.: 1

: 1,000

Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package A

CPT-9019A-SMT-TR
Same Sky
1: ¥176.1
4,298Expected 10/2/2026

Mfr. Part #
CPT-9019A-SMT-TR

Mouser Part #
179-CPT-9019A-SMT-TR

Same Sky

Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package A

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Datasheet

4,298Expected 10/2/2026

Cut Tape

¥176.1

¥137.9

¥125.4

¥116.8

Reel

¥79.9

View

Min.: 1
Mult.: 1

: 1,500

Buzzers & Audio Indicators - Industrial Buzzers

CEP-1110
Same Sky
1: ¥318.9
2,650On Order

Mfr. Part #
CEP-1110

Mouser Part #
490-CEP-1110

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

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Datasheet

2,650On Order

¥318.9

¥242.5

¥212.6

¥201

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 16.9 mm, 10 Vp-p, 90 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

CMT-1261-SMT
Same Sky
1: ¥681
980Expected 9/25/2026

Mfr. Part #
CMT-1261-SMT

Mouser Part #
490-CMT-1261-SMT

Same Sky

Buzzers & Audio Indicators - Board Mount 16.9 mm, 10 Vp-p, 90 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

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Datasheet

980Expected 9/25/2026

¥681

¥493.3

¥438.5

¥390.3

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CMT-1603-SMT-TR
Same Sky
1: ¥347.1
8,000On Order

Mfr. Part #
CMT-1603-SMT-TR

Mouser Part #
490-CMT-1603-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

8,000On Order

Cut Tape

¥347.1

¥272.4

¥247.5

¥230.9

Reel

¥177.7

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Industrial Buzzers

CPE-827
Same Sky
1: ¥347.1
3,300On Order

Mfr. Part #
CPE-827

Mouser Part #
490-CPE-827

Same Sky

Buzzers & Audio Indicators - Industrial Buzzers

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Datasheet

3,300On Order

¥347.1

¥264.1

¥237.5

¥220.9

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 14mm rnd 4.25kHz 30V TH

CPT-1495CI-300
Same Sky
1: ¥890.3
2,500On Order

Mfr. Part #
CPT-1495CI-300

Mouser Part #
490-CPT-1495CI-300

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 14mm rnd 4.25kHz 30V TH

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Datasheet

2,500On Order

¥890.3

¥661.1

¥614.6

¥541.5

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 17 mm, 12 Vp-p, 90 dB, Surface Mount, Piezo Audio Transducer Buzzer

CPT-1762-90-SMT-TR
Same Sky
1: ¥400.3
2,379On Order

Mfr. Part #
CPT-1762-90-SMT-TR

Mouser Part #
490-CPT-1762-90SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 17 mm, 12 Vp-p, 90 dB, Surface Mount, Piezo Audio Transducer Buzzer

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Datasheet

2,379On Order

Cut Tape

¥400.3

¥315.6

¥287.4

¥267.4

Reel

¥204.3

View

Min.: 1
Mult.: 1

: 400

Buzzers & Audio Indicators - Board Mount 17 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

CPE-1785
Same Sky
1: ¥327.2
1,500Expected 11/6/2026

Mfr. Part #
CPE-1785

Mouser Part #
490-CPE-1785

Same Sky

Buzzers & Audio Indicators - Board Mount 17 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

1,500Expected 11/6/2026

¥327.2

¥254.1

¥224.2

¥209.3

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-147-85T
Same Sky
1: ¥446.8
1,000Expected 11/20/2026

Mfr. Part #
CPT-147-85T

Mouser Part #
490-CPT-147-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

1,000Expected 11/20/2026

¥446.8

¥340.5

¥305.6

¥284

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Min.: 1
Mult.: 1

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

CPT-2272C-200
Same Sky
1: ¥239.2
1,310Expected 8/12/2026

Mfr. Part #
CPT-2272C-200

Mouser Part #
490-CPT-2272C-200

Same Sky

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

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Datasheet

1,310Expected 8/12/2026

¥239.2

¥181

¥162.8

¥150.5

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 92 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-2475-92T
Same Sky
1: ¥272.4
351Expected 8/21/2026

Mfr. Part #
CPT-2475-92T

Mouser Part #
490-CPT-2475-92T

Same Sky

Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 92 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

351Expected 8/21/2026

¥272.4

¥207.6

¥186

¥167.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 40 mm, 9 Vdc, 108 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-4013-100T
Same Sky
1: ¥704.3
420Expected 9/11/2026

Mfr. Part #
CPT-4013-100T

Mouser Part #
490-CPT-4013-100T

Same Sky

Buzzers & Audio Indicators - Board Mount 40 mm, 9 Vdc, 108 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

420Expected 9/11/2026

¥704.3

¥538.2

¥485

¥425.2

View

Min.: 1
Mult.: 1

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: ¥647.8
Non-Stocked Lead-Time 18 Weeks

Mfr. Part #
CPT-2510-28-85T

Mouser Part #
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

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Datasheet

Non-Stocked Lead-Time 18 Weeks

¥647.8

¥495

¥446.8

¥413.6

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Min.: 1
Mult.: 1

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

CEP-1114
Same Sky
800: ¥230.9
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
CEP-1114

Mouser Part #
490-CEP-1114

Same Sky

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

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Datasheet

Non-Stocked Lead-Time 16 Weeks

¥230.9

¥215.9

¥201

Min.: 800
Mult.: 160