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Magnetic & Piezo Micro Buzzers

Same Sky Magnetic and Piezo Micro Buzzers are housed in compact, surface-mount packages as small as 3.2mm x 3.2mm. The buzzers feature a profile as low as 1.9mm and are reflow solder-compatible. These magnetic and piezo transducer micro buzzers are externally driven and offer 65dB to 100dB sound pressure levels at 10cm. Same Sky Magnetic and Piezo Micro Buzzers are ideal for a range of portable equipment applications.

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Part #

Buzzers & Audio Indicators - Industrial 28 mm, 12 Vdc, 85 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-2825S-85PM
Same Sky
1: ₩7,207.2
224In Stock

Mfr. Part #
CPI-2825S-85PM

Mouser Part #
490-CPI-2825S-85PM

Same Sky

Buzzers & Audio Indicators - Industrial 28 mm, 12 Vdc, 85 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

224In Stock

₩7,207.2

₩5,522.4

₩4,992

₩4,602

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30.2 mm, 12 Vdc, 90 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-3014-90T
Same Sky
1: ₩5,038.8
444In Stock

Mfr. Part #
CPI-3014-90T

Mouser Part #
490-CPI-3014-90T

Same Sky

Buzzers & Audio Indicators - Board Mount 30.2 mm, 12 Vdc, 90 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

444In Stock

₩5,038.8

₩3,868.8

₩3,478.8

₩3,229.2

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 30 mm, 12 Vdc, 93 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-3020-90T
Same Sky
1: ₩5,569.2
250In Stock

Mfr. Part #
CPI-3020-90T

Mouser Part #
490-CPI-3020-90T

Same Sky

Buzzers & Audio Indicators - Board Mount 30 mm, 12 Vdc, 93 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

250In Stock

₩5,569.2

₩4,196.4

₩3,759.6

₩3,385.2

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 31.28 mm, 12 Vdc, 90 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-3119-90PM
Same Sky
1: ₩5,257.2
215In Stock

Mfr. Part #
CPI-3119-90PM

Mouser Part #
490-CPI-3119-90PM

Same Sky

Buzzers & Audio Indicators - Industrial 31.28 mm, 12 Vdc, 90 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

215In Stock

₩5,257.2

₩4,009.2

₩3,619.2

₩3,307.2

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 32 mm, 12 Vdc, 90 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-3213-90PM
Same Sky
1: ₩5,257.2
1,210In Stock

Mfr. Part #
CPI-3213-90PM

Mouser Part #
490-CPI-3213-90PM

Same Sky

Buzzers & Audio Indicators - Industrial 32 mm, 12 Vdc, 90 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

1,210In Stock

₩5,257.2

₩4,009.2

₩3,603.6

₩3,338.4

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 35.7 mm, 12 Vdc, 97 dB, Panel Mount, Driving Circuit, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-3533-97ST
Same Sky
1: ₩10,670.4
100In Stock

Mfr. Part #
CPI-3533-97ST

Mouser Part #
490-CPI-3533-97ST

Same Sky

Buzzers & Audio Indicators - Industrial 35.7 mm, 12 Vdc, 97 dB, Panel Mount, Driving Circuit, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

100In Stock

₩10,670.4

₩8,798.4

₩8,158.8

₩7,472.4

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 85 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-4116-85PM
Same Sky
1: ₩5,397.6
284In Stock

Mfr. Part #
CPI-4116-85PM

Mouser Part #
490-CPI-4116-85PM

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 85 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

284In Stock

₩5,397.6

₩4,243.2

₩3,868.8

₩3,400.8

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 92 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-4116-90PM
Same Sky
1: ₩6,162
54In Stock
360Expected 10/30/2026

Mfr. Part #
CPI-4116-90PM

Mouser Part #
490-CPI-4116-90PM

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 92 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

54In Stock

360Expected 10/30/2026

₩6,162

₩4,711.2

₩4,243.2

₩3,697.2

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 96 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-4116-96PM
Same Sky
1: ₩6,162
130In Stock

Mfr. Part #
CPI-4116-96PM

Mouser Part #
490-CPI-4116-96PM

Same Sky

Buzzers & Audio Indicators - Industrial 41.8 mm, 12 Vdc, 96 dB, Panel Mount, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

130In Stock

₩6,162

₩4,711.2

₩4,243.2

₩3,697.2

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 43 mm, 12 Vdc, 85 dB, Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-4333-85L127
Same Sky
1: ₩11,809.2
90In Stock

Mfr. Part #
CPI-4333-85L127

Mouser Part #
490-CPI-4333-85L127

Same Sky

Buzzers & Audio Indicators - Industrial 43 mm, 12 Vdc, 85 dB, Wire Leads, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

90In Stock

₩11,809.2

₩8,876.4

₩8,236.8

₩7,519.2

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 50 mm, 12 Vdc, 105 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

CPI-5029-105T
Same Sky
1: ₩11,091.6
41In Stock

Mfr. Part #
CPI-5029-105T

Mouser Part #
490-CPI-5029-105T

Same Sky

Buzzers & Audio Indicators - Board Mount 50 mm, 12 Vdc, 105 dB, Through Hole, Driving Circuit, Piezo Audio Indicator Buzzer

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Datasheet

41In Stock

₩11,091.6

₩8,502

₩7,534.8

₩7,035.6

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 12.2 mm, 5 Vp-p, 78 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

CPT-1203-78-SMT-TR
Same Sky
1: ₩2,480.4
1,369In Stock
5,000Expected 10/9/2026

Mfr. Part #
CPT-1203-78-SMT-TR

Mouser Part #
490-CPT-1203-78SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 12.2 mm, 5 Vp-p, 78 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

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Datasheet

1,369In Stock

5,000Expected 10/9/2026

Cut Tape

₩2,480.4

₩1,950

₩1,778.4

₩1,653.6

Reel

₩1,171.6

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 16.5 mm, 12 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-1667-85T
Same Sky
1: ₩1,809.6
228In Stock

Mfr. Part #
CPT-1667-85T

Mouser Part #
490-CPT-1667-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 16.5 mm, 12 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

228In Stock

₩1,809.6

₩1,363.4

₩1,227.7

₩1,149.7

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20 mm, 3 Vp-p, 75 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

CPT-2016-75-SMT-TR
Same Sky
1: ₩2,745.6
695In Stock

Mfr. Part #
CPT-2016-75-SMT-TR

Mouser Part #
490-CPT-2016-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 20 mm, 3 Vp-p, 75 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer

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Datasheet

695In Stock

Cut Tape

₩2,745.6

₩2,152.8

₩1,965.6

₩1,825.2

View

Reel

₩1,271.4

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount 20 mm Piezo Buzzer Element w/Feedback Loop & Lead Wires

CPT-2064-L100
Same Sky
1: ₩2,028
871In Stock

Mfr. Part #
CPT-2064-L100

Mouser Part #
490-CPT-2064-L100

Same Sky

Buzzers & Audio Indicators - Board Mount 20 mm Piezo Buzzer Element w/Feedback Loop & Lead Wires

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Datasheet

871In Stock

₩2,028

₩1,521

₩1,371.2

₩1,269.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 20 mm Piezo Buzzer Element w/Lead Wires

CPT-2065-L100
Same Sky
1: ₩2,246.4
918In Stock

Mfr. Part #
CPT-2065-L100

Mouser Part #
490-CPT-2065-L100

Same Sky

Buzzers & Audio Indicators - Board Mount 20 mm Piezo Buzzer Element w/Lead Wires

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Datasheet

918In Stock

₩2,246.4

₩1,700.4

₩1,531.9

₩1,380.6

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 22 mm, 10 Vp-p, 84 dB, Through Hole, Piezo Audio Transducer Buzzer

CPT-2207-84T
Same Sky
1: ₩1,950
275In Stock
500Expected 10/2/2026

Mfr. Part #
CPT-2207-84T

Mouser Part #
490-CPT-2207-84T

Same Sky

Buzzers & Audio Indicators - Board Mount 22 mm, 10 Vp-p, 84 dB, Through Hole, Piezo Audio Transducer Buzzer

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Datasheet

275In Stock

500Expected 10/2/2026

₩1,950

₩1,463.3

₩1,319.8

₩1,221.5

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 23 mm, 12 Vp-p, 90 dB, Panel Mount, Piezo Audio Transducer Buzzer

CPT-2305-90PM
Same Sky
1: ₩2,761.2
240In Stock

Mfr. Part #
CPT-2305-90PM

Mouser Part #
490-CPT-2305-90PM

Same Sky

Buzzers & Audio Indicators - Industrial 23 mm, 12 Vp-p, 90 dB, Panel Mount, Piezo Audio Transducer Buzzer

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Datasheet

240In Stock

₩2,761.2

₩2,090.4

₩1,794

₩1,700.4

View

Min.: 1
Mult.: 1

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

CPT-2312-88T
Same Sky
1: ₩2,558.4
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

₩2,558.4

₩1,950

₩1,747.2

₩1,606.8

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: ₩2,558.4
550In Stock

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

550In Stock

₩2,558.4

₩1,950

₩1,747.2

₩1,575.6

View

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: ₩2,964
943In Stock
2,200Expected 10/16/2026

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

Learn More

Datasheet

943In Stock

2,200Expected 10/16/2026

₩2,964

₩2,262

₩2,012.4

₩1,887.6

View

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: ₩2,964
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

Learn More

Datasheet

326In Stock

₩2,964

₩2,262

₩2,028

₩1,887.6

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 35 mm Piezo Buzzer Element w/Lead Wires

CPT-3526-L100
Same Sky
1: ₩2,964
367In Stock
500Expected 9/11/2026

Mfr. Part #
CPT-3526-L100

Mouser Part #
490-CPT-3526-L100

Same Sky

Buzzers & Audio Indicators - Board Mount 35 mm Piezo Buzzer Element w/Lead Wires

Learn More

Datasheet

367In Stock

500Expected 9/11/2026

₩2,964

₩2,262

₩2,028

₩1,872

View

Min.: 1
Mult.: 1

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

CPT-9019S-SMT-TR
Same Sky
1: ₩3,432
922In 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

Learn More

Datasheet

922In Stock

4,000Expected 10/16/2026

Cut Tape

₩3,432

₩2,605.2

₩2,355.6

₩2,168.4

Reel

₩1,391.5

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 90 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CSS-I4B20-SMT-TR
Same Sky
1: ₩4,118.4
603In Stock
1,000Expected 11/20/2026

Mfr. Part #
CSS-I4B20-SMT-TR

Mouser Part #
490-CSS-I4B20-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 90 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

603In Stock

1,000Expected 11/20/2026

Cut Tape

₩4,118.4

₩3,276

₩3,010.8

₩2,808

View

Reel

₩2,090.4

Min.: 1
Mult.: 1

: 1,000

Magnetic & Piezo Micro Buzzers

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Magnetic & Piezo Micro Buzzers

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