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

CPT-2475-92T
Same Sky
1: 8,65 kr.
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

8,65 kr.

6,80 kr.

6,16 kr.

5,73 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27 mm round, 0.51 mm deep, P, 4.5 kHz, 30 V, 100mm wire leads, no driving circuit

CPT-2745-L100
Same Sky
1: 7,98 kr.
113In Stock
700Expected 13/03/2026

Mfr. Part No.
CPT-2745-L100

Mouser Part No
490-CPT-2745-L100

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27 mm round, 0.51 mm deep, P, 4.5 kHz, 30 V, 100mm wire leads, no driving circuit

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Datasheet

113In Stock

700Expected 13/03/2026

7,98 kr.

6,22 kr.

5,77 kr.

5,38 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 27 mm round, 0.53 mm deep, P, 4.6 kHz, 30 V, 100mm wire leads, no driving circuit

CPT-2746-L100
Same Sky
1: 8,28 kr.
700In Stock

Mfr. Part No.
CPT-2746-L100

Mouser Part No
490-CPT-2746-L100

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 27 mm round, 0.53 mm deep, P, 4.6 kHz, 30 V, 100mm wire leads, no driving circuit

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Datasheet

700In Stock

8,28 kr.

6,48 kr.

5,88 kr.

5,41 kr.

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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: 9,40 kr.
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

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Datasheet

399In Stock

100Expected 06/03/2026

9,40 kr.

7,53 kr.

6,86 kr.

5,57 kr.

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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: 10,07 kr.
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

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Datasheet

369In Stock

10,07 kr.

7,91 kr.

7,18 kr.

6,74 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 35 mm round, 0.53 mm deep, P, 2.6 kHz, 30 V, 100mm wire leads, no driving circuit

CPT-3526-L100
Same Sky
1: 9,18 kr.
648In Stock

Mfr. Part No.
CPT-3526-L100

Mouser Part No
490-CPT-3526-L100

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 35 mm round, 0.53 mm deep, P, 2.6 kHz, 30 V, 100mm wire leads, no driving circuit

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Datasheet

648In Stock

9,18 kr.

7,91 kr.

7,18 kr.

6,54 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm square, 4 mm deep, M, 2730 Hz, 3.6 V, SMT, no driving circuit, T & R

CSS-73B16K-SMT-TR
Same Sky
1: 16,64 kr.
845In Stock

Mfr. Part No.
CSS-73B16K-SMT-TR

Mouser Part No
490-CSS73B16KSMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm square, 4 mm deep, M, 2730 Hz, 3.6 V, SMT, no driving circuit, T & R

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Datasheet

845In Stock

Cut Tape

16,64 kr.

13,06 kr.

11,94 kr.

11,12 kr.

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Reel

9,18 kr.

Min.: 1
Mult.: 1

Reel: 1.000

Buzzers & Audio Indicators - Board Mount Buzzers

CST-911AP
Same Sky
1: 9,55 kr.
561In Stock

Mfr. Part No.
CST-911AP

Mouser Part No
490-CST-911AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

561In Stock

9,55 kr.

7,53 kr.

6,80 kr.

6,33 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm round, 4.5 mm deep, M, 2.73 kHz, 1.5 V, through hole, no driving circuit

CST-911RP-A
Same Sky
1: 9,77 kr.
1.737In Stock

Mfr. Part No.
CST-911RP-A

Mouser Part No
490-CST-911RP/A

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm round, 4.5 mm deep, M, 2.73 kHz, 1.5 V, through hole, no driving circuit

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Datasheet

1.737In Stock

9,77 kr.

7,31 kr.

6,54 kr.

6,18 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: 9,77 kr.
55In Stock
2.800Expected 17/04/2026

Mfr. Part No.
CST-931RP-A

Mouser Part No
490-CST-931RP-A

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

55In Stock

2.800Expected 17/04/2026

9,77 kr.

7,31 kr.

6,67 kr.

6,33 kr.

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 9 mm round, 4 mm deep, M, 2.73 kHz, 3 V, spring contact, no driving circuit

CST-934AS
Same Sky
1: 13,43 kr.
164In Stock

Mfr. Part No.
CST-934AS

Mouser Part No
490-CST-934AS

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 9 mm round, 4 mm deep, M, 2.73 kHz, 3 V, spring contact, no driving circuit

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Datasheet

164In Stock

13,43 kr.

10,52 kr.

8,80 kr.

8,73 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 2.73kHz 3.6V SMT

CMT-8530S-SMT-TR
Same Sky
1: 15,52 kr.
8.723Expected 19/06/2026

Mfr. Part No.
CMT-8530S-SMT-TR

Mouser Part No
490-CMT-8530S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 2.73kHz 3.6V SMT

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Datasheet

8.723Expected 19/06/2026

Cut Tape

15,52 kr.

13,43 kr.

12,76 kr.

12,31 kr.

View

Reel

10,59 kr.

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1.000

Buzzers & Audio Indicators - Board Mount buzzer, 8.5mm square, 3.6 mm deep, M, 4.0 kHz, 3 V, SMT, driving circuit

CMI-8536-82-SMT-TR
Same Sky
1: 14,99 kr.
1.980Expected 08/06/2026

Mfr. Part No.
CMI-8536-82-SMT-TR

Mouser Part No
179-CMI-8536-82SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5mm square, 3.6 mm deep, M, 4.0 kHz, 3 V, SMT, driving circuit

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Datasheet

1.980Expected 08/06/2026

Cut Tape

14,99 kr.

11,79 kr.

10,74 kr.

10,07 kr.

View

Reel

8,28 kr.

Min.: 1
Mult.: 1

Reel: 1.000

Buzzers & Audio Indicators - Board Mount buzzer, 12.8 mm x 12.8 mm x 10 mm deep, M, 5 V, 90 dB, Surface Mount, Audio Indicator

CMI-1210-90-SMT-TR
Same Sky
1: 14,25 kr.
3.852On Order

Mfr. Part No.
CMI-1210-90-SMT-TR

Mouser Part No
490-CMI-1210-90SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12.8 mm x 12.8 mm x 10 mm deep, M, 5 V, 90 dB, Surface Mount, Audio Indicator

Learn More

Datasheet

3.852On Order

Cut Tape

14,25 kr.

11,19 kr.

10,22 kr.

9,03 kr.

Reel

8,43 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Buzzers & Audio Indicators - Board Mount buzzer, 23 mm x 9.8 mm deep, P, 12 VDC, 90 dB, Through Hole, Audio Indicator

CPI-2398-90T
Same Sky
1: 14,92 kr.
515In Stock
6.900Expected 18/02/2026

Mfr. Part No.
CPI-2398-90T

Mouser Part No
490-CPI-2398-90T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 23 mm x 9.8 mm deep, P, 12 VDC, 90 dB, Through Hole, Audio Indicator

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Datasheet

515In Stock

6.900Expected 18/02/2026

14,92 kr.

11,64 kr.

10,67 kr.

9,85 kr.

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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: 10,37 kr.
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

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Datasheet

4.000Expected 17/04/2026

Cut Tape

10,37 kr.

8,13 kr.

7,45 kr.

6,93 kr.

View

Reel

5,45 kr.

Min.: 1
Mult.: 1

Reel: 1.000

Buzzers & Audio Indicators - Board Mount buzzer, 35 mm round, 0.58 mm deep, P, 2.9 kHz, 30 V, 100mm wire leads, no driving circuit

CPT-3529-L100
Same Sky
1: 9,40 kr.
4.887In Stock

Mfr. Part No.
CPT-3529-L100

Mouser Part No
490-CPT-3529-L100

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 35 mm round, 0.58 mm deep, P, 2.9 kHz, 30 V, 100mm wire leads, no driving circuit

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Datasheet

4.887In Stock

9,40 kr.

7,38 kr.

6,67 kr.

6,17 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4 mm deep, M, 3 V, 85 dB, Through Hole, Audio Transducer

CMT-0904-85T
Same Sky
1: 6,03 kr.
809Expected 29/05/2026

Mfr. Part No.
CMT-0904-85T

Mouser Part No
490-CMT-0904-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4 mm deep, M, 3 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

809Expected 29/05/2026

6,03 kr.

4,74 kr.

4,28 kr.

4,01 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 22.5 mm x 12 mm deep, P, 12 VDC, 85 dB, Panel Mount, Audio Indicator

CPI-2212-85PM
Same Sky
1: 15,52 kr.
813On Order

Mfr. Part No.
CPI-2212-85PM

Mouser Part No
490-CPI-2212-85PM

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 22.5 mm x 12 mm deep, P, 12 VDC, 85 dB, Panel Mount, Audio Indicator

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Datasheet

813On Order

15,52 kr.

12,01 kr.

10,89 kr.

10,15 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 41.8 mm x 16 mm deep, P, 12 VDC, 90 dB, Fast Pulse, Panel Mount, Audio Indicator

CPI-4116-90PM
Same Sky
1: 21,19 kr.
360In Stock

Mfr. Part No.
CPI-4116-90PM

Mouser Part No
490-CPI-4116-90PM

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 41.8 mm x 16 mm deep, P, 12 VDC, 90 dB, Fast Pulse, Panel Mount, Audio Indicator

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Datasheet

360In Stock

21,19 kr.

16,64 kr.

15,14 kr.

12,38 kr.

12,16 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm x 14 mm deep, M, 6 VDC, 85 dB, Through Hole, Audio Indicator

CMI-1614-0685T
Same Sky
1: 12,09 kr.
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CMI-1614-0685T

Mouser Part No
490-CMI-1614-0685T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm x 14 mm deep, M, 6 VDC, 85 dB, Through Hole, Audio Indicator

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Datasheet

Non-Stocked Lead-Time 17 Weeks

12,09 kr.

9,47 kr.

8,65 kr.

8,28 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm, 3 mm deep, M, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

CMT-0503-75-SMT-TR
Same Sky
2.000: 7,91 kr.
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CMT-0503-75-SMT-TR

Mouser Part No
490-CMT-0503-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm, 3 mm deep, M, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

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Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

7,91 kr.

Min.: 2.000
Mult.: 2.000

Reel: 2.000

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm, 14 mm deep, M, 12 V, 85 dB, Through Hole, Audio Transducer

CMT-1614-85T
Same Sky
1: 11,41 kr.
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CMT-1614-85T

Mouser Part No
490-CMT-1614-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 16 mm, 14 mm deep, M, 12 V, 85 dB, Through Hole, Audio Transducer

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

11,41 kr.

8,95 kr.

8,13 kr.

7,53 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 3 mm deep, M, 3.6 V, 87 dB, Surface Mount (SMT), Audio Transducer

CMT-8503-87-SMT-TR
Same Sky
1.000: 6,06 kr.
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CMT-8503-87-SMT-TR

Mouser Part No
490-CMT-8503-87SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 3 mm deep, M, 3.6 V, 87 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

6,06 kr.

Min.: 1.000
Mult.: 1.000

Reel: 1.000

Buzzers & Audio Indicators - Board Mount buzzer, 30 mm x 20.5 mm deep, P, 12 VDC, 90 dB, Through Hole, Audio Indicator

CPI-3020-90T
Same Sky
1: 17,98 kr.
Non-Stocked Lead-Time 17 Weeks

Mfr. Part No.
CPI-3020-90T

Mouser Part No
490-CPI-3020-90T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 30 mm x 20.5 mm deep, P, 12 VDC, 90 dB, Through Hole, Audio Indicator

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

17,98 kr.

14,10 kr.

12,91 kr.

11,94 kr.

View

Min.: 1
Mult.: 1

Magnetic & Piezo Micro Buzzers

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Magnetic & Piezo Micro Buzzers

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