Audio Devices – Mouser United Kingdom

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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 9mm sq 4kHz 25V TH

CPT-9019S-SMT-TR
Same Sky
1: £1.28
6,356In Stock

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

6,356In Stock

Cut Tape

£1.28

£1.03

£0.943

£0.882

View

Reel

£0.725

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-0575A-SMT-TR
Same Sky
1: £2.11
4,916In Stock

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

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

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

4,916In Stock

Cut Tape

£2.11

£1.68

£1.54

£1.44

View

Reel

£1.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

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: £2.65
1,351In Stock
5,000On Order

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

1,351In Stock

5,000On Order

Cut Tape

£2.65

£2.40

Reel

£1.39

Min.: 1
Mult.: 1

Reel: 2,500

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

CSS-0578-SMT-TR
Same Sky
1: £1.96
1,666In Stock

Mfr. Part No.
CSS-0578-SMT-TR

Mouser Part No
490-CSS-0578-SMT-TR

Same Sky

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

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Datasheet

1,666In Stock

Cut Tape

£1.96

£1.69

£1.62

£1.55

View

Reel

£1.39

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-73B16K-SMT
Same Sky
1: £1.92
4,259In Stock

Mfr. Part No.
CSS-73B16K-SMT

Mouser Part No
490-CSS-73B16K-SMT

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

4,259In Stock

Cut Tape

£1.92

£1.52

£1.38

£1.28

View

Reel

£1.07

Min.: 1
Mult.: 1

Reel: 1,000

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: £1.64
1,202In 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

1,202In Stock

Cut Tape

£1.64

£1.41

£1.34

£1.28

View

Reel

£1.10

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-J4B20-SMT-TR
Same Sky
1: £1.96
3,662In Stock

Mfr. Part No.
CSS-J4B20-SMT-TR

Mouser Part No
490-CSS-J4B20-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

3,662In Stock

Cut Tape

£1.96

£1.55

£1.41

£1.32

View

Reel

£1.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-J4D20-SMT-TR
Same Sky
1: £1.96
2,524In Stock

Mfr. Part No.
CSS-J4D20-SMT-TR

Mouser Part No
490-CSS-J4D20-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

2,524In Stock

Cut Tape

£1.96

£1.55

£1.41

£1.32

View

Reel

£1.10

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931AP
Same Sky
1: £0.917
3,655In Stock

Mfr. Part No.
CST-931AP

Mouser Part No
490-CST-931AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

3,655In Stock

£0.917

£0.721

£0.657

£0.614

View

Min.: 1
Mult.: 1

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

CMT-0945-85-SMT-TR
Same Sky
1: £1.46
39In Stock
1,600Expected 06/03/2026

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

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Datasheet

39In Stock

1,600Expected 06/03/2026

Cut Tape

£1.46

£1.15

£1.05

£0.978

View

Reel

£0.788

Min.: 1
Mult.: 1

Reel: 800

Buzzers & Audio Indicators - Board Mount buzzer, 6.6 mm round, 3.5 mm deep, M, 3 kHz, 1.5 V, through hole, no driving circuit

CC-0601
Same Sky
1: £1.42
1,085In Stock

Mfr. Part No.
CC-0601

Mouser Part No
490-CC-0601

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 6.6 mm round, 3.5 mm deep, M, 3 kHz, 1.5 V, through hole, no driving circuit

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Datasheet

1,085In Stock

£1.42

£1.20

£1.08

£1.02

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 12.8 mm x 12.8 mm x 7.1 mm deep, M, 12 V, 85 dB, Surface Mount, Audio Indicator

CMI-1271-85-SMT-TR
Same Sky
1: £1.75
1,126In Stock

Mfr. Part No.
CMI-1271-85-SMT-TR

Mouser Part No
490-CMI-1271-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12.8 mm x 12.8 mm x 7.1 mm deep, M, 12 V, 85 dB, Surface Mount, Audio Indicator

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Datasheet

1,126In Stock

Cut Tape

£1.75

£1.37

£1.26

£1.16

View

Reel

£0.943

Min.: 1
Mult.: 1

Reel: 450

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 7.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Indicator

CMI-1275-85T
Same Sky
1: £1.06
694In Stock

Mfr. Part No.
CMI-1275-85T

Mouser Part No
490-CMI-1275-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm x 7.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Indicator

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Datasheet

694In Stock

£1.06

£0.826

£0.773

£0.766

View

Min.: 1
Mult.: 1

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

CMI-1614-1285T
Same Sky
1: £1.41
344In Stock
200Expected 27/04/2026

Mfr. Part No.
CMI-1614-1285T

Mouser Part No
490-CMI-1614-1285T

Same Sky

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

Learn More

Datasheet

344In Stock

200Expected 27/04/2026

£1.41

£1.11

£1.01

£0.943

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm x 5 mm deep, M, 5 VDC, 80 dB, Through Hole, Audio Indicator

CMI-9605-0580T
Same Sky
1: £1.04
1,256In Stock

Mfr. Part No.
CMI-9605-0580T

Mouser Part No
490-CMI-9605-0580T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm x 5 mm deep, M, 5 VDC, 80 dB, Through Hole, Audio Indicator

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Datasheet

1,256In Stock

£1.04

£0.849

£0.788

£0.744

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm x 5 mm deep, M, 12 VDC, 80 dB, Through Hole, Audio Indicator

CMI-9605-1280T
Same Sky
1: £1.02
303In Stock

Mfr. Part No.
CMI-9605-1280T

Mouser Part No
490-CMI-9605-1280T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm x 5 mm deep, M, 12 VDC, 80 dB, Through Hole, Audio Indicator

Learn More

Datasheet

303In Stock

£1.02

£0.796

£0.725

£0.638

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4 mm deep, M, 9 V, 83 dB, Through Hole, Audio Transducer

CMT-0904-83T
Same Sky
1: £0.721
170In Stock
900Expected 06/03/2026

Mfr. Part No.
CMT-0904-83T

Mouser Part No
490-CMT-0904-83T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4 mm deep, M, 9 V, 83 dB, Through Hole, Audio Transducer

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Datasheet

170In Stock

900Expected 06/03/2026

£0.721

£0.563

£0.512

£0.477

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 25 mm, 12.5 mm deep, M, 12 V, 85 dB, Through Hole, Audio Transducer

CMT-2512-1285T
Same Sky
1: £1.56
297In Stock

Mfr. Part No.
CMT-2512-1285T

Mouser Part No
490-CMT-2512-1285T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 25 mm, 12.5 mm deep, M, 12 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

297In Stock

£1.56

£1.18

£1.07

£0.969

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 25 mm, 12.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

CMT-2512-585T
Same Sky
1: £1.41
377In Stock

Mfr. Part No.
CMT-2512-585T

Mouser Part No
490-CMT-2512-585T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 25 mm, 12.5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

377In Stock

£1.41

£1.11

£1.01

£0.943

View

Min.: 1
Mult.: 1

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: £2.14
647In Stock
1,000Expected 06/03/2026

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

647In Stock

1,000Expected 06/03/2026

Cut Tape

£2.14

£1.68

£1.53

£1.42

View

Reel

£1.20

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 5mm sq 4kHz 3V SMT

CMT-5023S-SMT-TR
Same Sky
1: £2.37
629In Stock
2,500Expected 03/04/2026

Mfr. Part No.
CMT-5023S-SMT-TR

Mouser Part No
490-CMT-5023S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 5mm sq 4kHz 3V SMT

Learn More

Datasheet

629In Stock

2,500Expected 03/04/2026

Cut Tape

£2.37

£1.87

£1.70

£1.59

View

Reel

£1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buzzers & Audio Indicators - Board Mount Buzzer 6.6mm rnd 3kHz 3V SMT

CMT-6635C-030
Same Sky
1: £1.42
912In Stock
900Expected 02/07/2026

Mfr. Part No.
CMT-6635C-030

Mouser Part No
490-CMT-6635C-030

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 6.6mm rnd 3kHz 3V SMT

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Datasheet

912In Stock

900Expected 02/07/2026

£1.42

£1.34

£1.07

£1.00

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 6.7 mm, 3.6 mm deep, M, 1.5 V, 80 dB, Through Hole, Audio Transducer

CMT-6736-80T
Same Sky
1: £1.05
396In Stock
400Expected 06/03/2026

Mfr. Part No.
CMT-6736-80T

Mouser Part No
490-CMT-6736-80T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 6.7 mm, 3.6 mm deep, M, 1.5 V, 80 dB, Through Hole, Audio Transducer

Learn More

Datasheet

396In Stock

400Expected 06/03/2026

£1.05

£0.826

£0.748

£0.698

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 7.5mm sq 2.73kHz 3.6V SMT

CMT-7525S-SMT-TR
Same Sky
1: £2.10
273In Stock
1,000Expected 13/03/2026

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

Mouser Part No
490-CMT-7525S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 7.5mm sq 2.73kHz 3.6V SMT

Learn More

Datasheet

273In Stock

1,000Expected 13/03/2026

Cut Tape

£2.10

£1.65

£1.51

£1.41

View

Reel

£1.19

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

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
863In Stock
2,000Expected 03/04/2026

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

863In Stock

2,000Expected 03/04/2026

Cut Tape

£1.34

£1.05

£0.952

£0.89

View

Reel

£0.71

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Magnetic & Piezo Micro Buzzers

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