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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.

All Results (102)

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Part #

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: £2.09
5,059In Stock

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

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Datasheet

5,059In Stock

Cut Tape

£2.09

£1.58

£1.43

£1.30

Reel

£1.06

View

MouseReel Available

Min.: 1
Mult.: 1

: 320

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: £1.26
4,634In 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

4,634In Stock

£1.26

£0.969

£0.73

£0.696

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm square, 2.5 mm deep, M, 4 kHz, 3 V, SMT, no driving circuit, T&R package

CSS-0575B-SMT-TR
Same Sky
1: £2.55
6,066In Stock

Mfr. Part No.
CSS-0575B-SMT-TR

Mouser Part No
490-CSS-0575B-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm square, 2.5 mm deep, M, 4 kHz, 3 V, SMT, no driving circuit, T&R package

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Datasheet

6,066In Stock

Cut Tape

£2.55

£2.01

£1.83

£1.70

View

Reel

£1.33

Min.: 1
Mult.: 1

: 2,500

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm square, 3 mm deep, M, 2.73 kHz, 3.6 V, SMT, no driving circuit, T&R package

CSS-I4B20-SMT-TR
Same Sky
1: £1.63
1,183In Stock

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

Mouser Part No
490-CSS-I4B20-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm square, 3 mm deep, M, 2.73 kHz, 3.6 V, SMT, no driving circuit, T&R package

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Datasheet

1,183In Stock

Cut Tape

£1.63

£1.44

£1.37

£1.33

View

Reel

£1.05

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 13.8 mm, 6.8 mm deep, P, 10 V, 80 dB, Through Hole, washable, Audio Transducer

CPT-1368-80WT
Same Sky
1: £0.743
3,261In Stock

Mfr. Part No.
CPT-1368-80WT

Mouser Part No
490-CPT-1368-80WT

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 13.8 mm, 6.8 mm deep, P, 10 V, 80 dB, Through Hole, washable, Audio Transducer

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Datasheet

3,261In Stock

£0.743

£0.568

£0.512

£0.422

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: £1.20
2,689In Stock

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

2,689In Stock

£1.20

£0.908

£0.727

£0.721

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial buzzer, 28 mm x 25 mm deep, P, 12 VDC, 85 dB, Fast Pulse, Panel Mount, Audio Indicator

CPI-2825S-85PM
Same Sky
1: £3.47
125In Stock
200Expected 24/06/2026

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

Mouser Part No
490-CPI-2825S-85PM

Same Sky

Buzzers & Audio Indicators - Industrial buzzer, 28 mm x 25 mm deep, P, 12 VDC, 85 dB, Fast Pulse, Panel Mount, Audio Indicator

Learn More

Datasheet

125In Stock

200Expected 24/06/2026

£3.47

£2.65

£2.38

£2.22

View

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: £2.49
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

£2.49

£1.80

£1.61

£1.42

View

Reel

£1.05

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 20 mm x 16 mm x 2.5 mm deep, P, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

CPT-2016-75-SMT-TR
Same Sky
1: £1.26
1,195In Stock

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

Mouser Part No
490-CPT-2016-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 20 mm x 16 mm x 2.5 mm deep, P, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

1,195In Stock

Cut Tape

£1.26

£0.995

£0.899

£0.841

View

Reel

£0.636

Min.: 1
Mult.: 1

: 800

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: £1.80
1,871In Stock

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

Learn More

Datasheet

1,871In Stock

Cut Tape

£1.80

£1.41

£1.29

£1.20

View

Reel

£0.925

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 9mm, Magnetic, 3V, SMT

CMT-0945-85-SMT-TR
Same Sky
1: £1.53
1,606In Stock

Mfr. Part No.
CMT-0945-85-SMT-TR

Mouser Part No
179-CMT-0945-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 9mm, Magnetic, 3V, SMT

Learn More

Datasheet

1,606In Stock

Cut Tape

£1.53

£1.20

£1.10

£1.02

Reel

£0.796

View

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount buzzer,7.5mm square, 2 mm deep, P, 6.0 kHz, 3 V, SMT, no driving circuit

CPT-7502-65-SMT-TR
Same Sky
1: £1.53
2,240In Stock

Mfr. Part No.
CPT-7502-65-SMT-TR

Mouser Part No
179-CPT-7502-65SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer,7.5mm square, 2 mm deep, P, 6.0 kHz, 3 V, SMT, no driving circuit

Learn More

Datasheet

2,240In Stock

Cut Tape

£1.53

£1.20

£1.10

£1.02

Reel

£0.78

View

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount 6.5mm, Magnetic, 3.6V, SMT

CMT-6504-85-SMT-TR
Same Sky
1: £1.69
1,027In Stock

Mfr. Part No.
CMT-6504-85-SMT-TR

Mouser Part No
179-CMT-6504-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 6.5mm, Magnetic, 3.6V, SMT

Learn More

Datasheet

1,027In Stock

Cut Tape

£1.69

£1.33

£1.21

£1.13

View

Reel

£0.865

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount 7.5mm, Magnetic, 3.6V, SMT

CMT-7525-85-SMT-TR
Same Sky
1: £2.03
552In Stock

Mfr. Part No.
CMT-7525-85-SMT-TR

Mouser Part No
179-CMT-7525-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 7.5mm, Magnetic, 3.6V, SMT

Learn More

Datasheet

552In Stock

Cut Tape

£2.03

£1.60

£1.46

£1.36

View

Reel

£1.14

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5mm, Magnetic, 3.6V, SMT

CMT-8504-99-SMT-TR
Same Sky
1: £1.46
302In Stock
2,000On Order

Mfr. Part No.
CMT-8504-99-SMT-TR

Mouser Part No
179-CMT-8504-99SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5mm, Magnetic, 3.6V, SMT

Learn More

Datasheet

302In Stock

2,000On Order

Cut Tape

£1.46

£1.15

£1.05

£0.978

View

Reel

£0.711

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 9.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Indicator

CMI-1295-0585T
Same Sky
1: £1.23
2,893In Stock
5,800Expected 31/07/2026

Mfr. Part No.
CMI-1295-0585T

Mouser Part No
490-CMI-1295-0585T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 9.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Indicator

Learn More

Datasheet

2,893In Stock

5,800Expected 31/07/2026

£1.23

£0.943

£0.841

£0.78

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 9.5 mm deep, M, 12 V, 85 dB, Through Hole, Audio Indicator

CMI-1295-1285T
Same Sky
1: £1.20
2,036In Stock

Mfr. Part No.
CMI-1295-1285T

Mouser Part No
490-CMI-1295-1285T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 9.5 mm deep, M, 12 V, 85 dB, Through Hole, Audio Indicator

Learn More

Datasheet

2,036In Stock

£1.20

£0.908

£0.818

£0.759

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9.7 mm x 9.7 mm x 5 mm deep, M, 12 VDC, 85 dB, Surface Mount, Audio Indicator

CMI-9705-85-SMT-TR
Same Sky
1: £1.76
1,690In Stock

Mfr. Part No.
CMI-9705-85-SMT-TR

Mouser Part No
490-CMI-9705-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9.7 mm x 9.7 mm x 5 mm deep, M, 12 VDC, 85 dB, Surface Mount, Audio Indicator

Learn More

Datasheet

1,690In Stock

Cut Tape

£1.76

£1.39

£1.27

£1.18

View

Reel

£0.908

Min.: 1
Mult.: 1

: 750

Buzzers & Audio Indicators - Board Mount buzzer, 9.7 mm x 9.7 mm x 5 mm deep, M, 5 VDC, 80 dB, Surface Mount, Audio Indicator

CMI-9705-0580-SMT-TR
Same Sky
1: £2.20
5,966In Stock

Mfr. Part No.
CMI-9705-0580-SMT-TR

Mouser Part No
490-CMI97050580SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9.7 mm x 9.7 mm x 5 mm deep, M, 5 VDC, 80 dB, Surface Mount, Audio Indicator

Learn More

Datasheet

5,966In Stock

Cut Tape

£2.20

£1.60

£1.42

£1.34

Reel

£0.943

View

Min.: 1
Mult.: 1

: 750

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm, 2.5 mm deep, M, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

CMT-0525-75-SMT-TR
Same Sky
1: £1.73
5,494In Stock

Mfr. Part No.
CMT-0525-75-SMT-TR

Mouser Part No
490-CMT-0525-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 5 mm, 2.5 mm deep, M, 3 V, 75 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

5,494In Stock

Cut Tape

£1.73

£1.36

£1.24

£1.15

View

Reel

£0.882

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount buzzer, 3.2 mm square, 2 mm deep, 3Vo-p, 65dB, SMT, Magnetic Audio Tranducer, TR

CMT-322-65-SMT-TR
Same Sky
1: £2.24
1,411In Stock

Mfr. Part No.
CMT-322-65-SMT-TR

Mouser Part No
490-CMT-322-65-SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 3.2 mm square, 2 mm deep, 3Vo-p, 65dB, SMT, Magnetic Audio Tranducer, TR

Learn More

Datasheet

1,411In Stock

Cut Tape

£2.24

£1.76

£1.61

£1.50

View

Reel

£1.16

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT

CMT-4023S-SMT-TR
Same Sky
1: £2.42
2,620In Stock
6,000Expected 16/10/2026

Mfr. Part No.
CMT-4023S-SMT-TR

Mouser Part No
490-CMT-4023S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT

Learn More

Datasheet

2,620In Stock

6,000Expected 16/10/2026

Cut Tape

£2.42

£1.90

£1.75

£1.62

£1.52

Reel

£1.26

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Buzzers & Audio Indicators - Board Mount 7.5mm, 3.6Vo-p, 80dB, Surface Mount, Magnetic Audio Transducer Buzzer

CMT-7525-80-SMT-TR
Same Sky
1: £1.27
4,120In Stock
6,000Expected 17/07/2026

Mfr. Part No.
CMT-7525-80-SMT-TR

Mouser Part No
490-CMT-7525-80SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 7.5mm, 3.6Vo-p, 80dB, Surface Mount, Magnetic Audio Transducer Buzzer

Learn More

Datasheet

4,120In Stock

6,000Expected 17/07/2026

Cut Tape

£1.27

£1.00

£0.917

£0.856

Reel

£0.651

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 3 mm deep, M, 3.6 V, 90 dB, Surface Mount (SMT), Audio Transducer

CMT-8503-90-SMT-TR
Same Sky
1: £1.34
7,244In Stock

Mfr. Part No.
CMT-8503-90-SMT-TR

Mouser Part No
490-CMT-8503-90SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 3 mm deep, M, 3.6 V, 90 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

7,244In Stock

Cut Tape

£1.34

£1.05

£0.952

£0.89

View

Reel

£0.71

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 5 V, 100 dB, Surface Mount (SMT), Audio Transducer

CMT-8504-100-SMT-TR
Same Sky
1: £1.20
4,980In Stock
17,000Expected 17/07/2026

Mfr. Part No.
CMT-8504-100-SMT-TR

Mouser Part No
490-CMT-8504100SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 5 V, 100 dB, Surface Mount (SMT), Audio Transducer

Learn More

Datasheet

4,980In Stock

17,000Expected 17/07/2026

Cut Tape

£1.20

£0.943

£0.856

£0.796

View

Reel

£0.68

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Magnetic & Piezo Micro Buzzers

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Magnetic & Piezo Micro Buzzers

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