Audio Devices – Mouser Singapore

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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: $6.28
225In Stock

Mfr. Part No.
CPI-2825S-85PM

Mouser Part No
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

225In Stock

$6.28

$4.81

$4.35

$4.01

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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: $4.39
444In Stock

Mfr. Part No.
CPI-3014-90T

Mouser Part No
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

$4.39

$3.37

$3.03

$2.82

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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: $4.86
250In Stock

Mfr. Part No.
CPI-3020-90T

Mouser Part No
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

$4.86

$3.66

$3.28

$2.95

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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: $4.58
215In Stock

Mfr. Part No.
CPI-3119-90PM

Mouser Part No
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

$4.58

$3.50

$3.16

$2.88

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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: $4.58
810In Stock
400Expected 26/8/2026

Mfr. Part No.
CPI-3213-90PM

Mouser Part No
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

810In Stock

400Expected 26/8/2026

$4.58

$3.50

$3.14

$2.91

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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: $9.30
100In Stock

Mfr. Part No.
CPI-3533-97ST

Mouser Part No
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

$9.30

$7.67

$7.11

$6.51

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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: $4.71
284In Stock

Mfr. Part No.
CPI-4116-85PM

Mouser Part No
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

$4.71

$3.70

$3.37

$2.96

View

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: $5.37
54In Stock
360Expected 30/10/2026

Mfr. Part No.
CPI-4116-90PM

Mouser Part No
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

Learn More

Datasheet

54In Stock

360Expected 30/10/2026

$5.37

$4.11

$3.70

$3.22

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: $5.37
130In Stock

Mfr. Part No.
CPI-4116-96PM

Mouser Part No
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

$5.37

$4.11

$3.70

$3.22

View

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: $10.30
90In Stock

Mfr. Part No.
CPI-4333-85L127

Mouser Part No
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

$10.30

$7.74

$7.18

$6.56

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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: $9.67
41In Stock

Mfr. Part No.
CPI-5029-105T

Mouser Part No
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

$9.67

$7.41

$6.57

$6.13

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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: $2.16
1,371In Stock
5,000Expected 9/10/2026

Mfr. Part No.
CPT-1203-78-SMT-TR

Mouser Part No
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

1,371In Stock

5,000Expected 9/10/2026

Cut Tape

$2.16

$1.70

$1.55

$1.44

Reel

$1.02

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: $1.58
228In Stock

Mfr. Part No.
CPT-1667-85T

Mouser Part No
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

$1.58

$1.19

$1.07

$1.00

View

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: $2.39
945In Stock

Mfr. Part No.
CPT-2016-75-SMT-TR

Mouser Part No
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

945In Stock

Cut Tape

$2.39

$1.88

$1.71

$1.59

View

Reel

$1.11

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: $1.77
871In Stock

Mfr. Part No.
CPT-2064-L100

Mouser Part No
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

$1.77

$1.33

$1.20

$1.11

View

Min.: 1
Mult.: 1

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

CPT-2065-L100
Same Sky
1: $1.96
918In Stock

Mfr. Part No.
CPT-2065-L100

Mouser Part No
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

$1.96

$1.48

$1.34

$1.20

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: $1.70
275In Stock
500Expected 2/10/2026

Mfr. Part No.
CPT-2207-84T

Mouser Part No
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 2/10/2026

$1.70

$1.28

$1.15

$1.06

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: $2.41
240In Stock

Mfr. Part No.
CPT-2305-90PM

Mouser Part No
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

$2.41

$1.82

$1.56

$1.48

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: $2.23
234In Stock

Mfr. Part No.
CPT-2312-88T

Mouser Part No
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

$2.23

$1.70

$1.52

$1.40

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: $2.23
550In Stock

Mfr. Part No.
CPT-2475-92T

Mouser Part No
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

$2.23

$1.70

$1.52

$1.37

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: $2.58
43In Stock
3,100On Order

Mfr. Part No.
CPT-3055-90PM

Mouser Part No
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

43In Stock

3,100On Order

$2.58

$1.97

$1.75

$1.65

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: $2.58
326In Stock

Mfr. Part No.
CPT-3075-90T

Mouser Part No
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

$2.58

$1.97

$1.77

$1.65

View

Min.: 1
Mult.: 1

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

CPT-3526-L100
Same Sky
1: $2.58
367In Stock
500Expected 11/9/2026

Mfr. Part No.
CPT-3526-L100

Mouser Part No
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 11/9/2026

$2.58

$1.97

$1.77

$1.63

View

Min.: 1
Mult.: 1

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

CPT-9019S-SMT-TR
Same Sky
1: $2.99
922In Stock
4,000Expected 16/10/2026

Mfr. Part No.
CPT-9019S-SMT-TR

Mouser Part No
490-CPT-9019S-SMT-TR

Same Sky

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

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Datasheet

922In Stock

4,000Expected 16/10/2026

Cut Tape

$2.99

$2.27

$2.05

$1.89

View

Reel

$1.21

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: $3.59
603In Stock
1,000Expected 20/11/2026

Mfr. Part No.
CSS-I4B20-SMT-TR

Mouser Part No
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 20/11/2026

Cut Tape

$3.59

$2.86

$2.62

$2.45

View

Reel

$1.82

Min.: 1
Mult.: 1

: 1,000

Magnetic & Piezo Micro Buzzers

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