Audio Devices – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

CMT Magnetic Buzzer Transducers

Same Sky CMT Magnetic Buzzer Transducers offer sound pressure levels (SPL) that range from 65dB to 100dB. These devices feature an 800Hz to 4000Hz typical frequency range and -30°C to +85°C operating temperature range. These externally driven audio transducers are available in spring contact, surface-mount, and through-hole mounting styles. Same Sky CMT Magnetic Buzzer Transducers are ideal for a variety of consumer electronics, industrial, and portable equipment applications.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Audio Devices

List Images

Results: 70

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 1kHz 12V TH

CMT-2412C-120
Same Sky
1: £1.85
309In Stock

Mfr. Part No.
CMT-2412C-120

Mouser Part No
490-CMT-2412C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 1kHz 12V TH

Learn More

Datasheet

309In Stock

£1.85

£1.46

£1.33

£1.23

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: £1.41
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

Learn More

Datasheet

297In Stock

£1.41

£1.11

£1.01

£0.943

View

Min.: 1
Mult.: 1

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

CMT-5023S-SMT-TR
Same Sky
1: £2.44
614In Stock
5,000On Order

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

614In Stock

5,000On Order

Cut Tape

£2.44

£1.91

£1.75

£1.63

View

Reel

£1.35

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm Square, 3 mm deep,3.6 Vo-p, 97 dB, SMT, Magnetic Audio Transducer, TR

CMT-85853-97-SMT-TR
Same Sky
1: £1.20
1,135In Stock
1,000Expected 13/07/2026

Mfr. Part No.
CMT-85853-97-SMT-TR

Mouser Part No
490-CMT8585397SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm Square, 3 mm deep,3.6 Vo-p, 97 dB, SMT, Magnetic Audio Transducer, TR

Learn More

Datasheet

1,135In Stock

1,000Expected 13/07/2026

Cut Tape

£1.20

£0.986

£0.917

£0.871

View

Reel

£0.751

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm round, 5.5 mm deep, M, 2.048 kHz, 1.5 V, pins, no driving circuit

CSQ-601BP
Same Sky
1: £0.698
446In Stock

Mfr. Part No.
CSQ-601BP

Mouser Part No
490-CSQ-601BP

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 12 mm round, 5.5 mm deep, M, 2.048 kHz, 1.5 V, pins, no driving circuit

Learn More

Datasheet

446In Stock

£0.698

£0.547

£0.498

£0.464

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-706BP
Same Sky
1: £0.841
866In Stock

Mfr. Part No.
CSQ-706BP

Mouser Part No
490-CSQ-706BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

866In Stock

£0.841

£0.655

£0.596

£0.555

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-RP-E
Same Sky
1: £0.646
3,415In Stock

Mfr. Part No.
CSQ-RP-E

Mouser Part No
490-CSQ-RP-E

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

3,415In Stock

£0.646

£0.501

£0.457

£0.425

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: £1.95
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

Learn More

Datasheet

845In Stock

Cut Tape

£1.95

£1.53

£1.39

£1.30

View

Reel

£1.07

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CST-911AP
Same Sky
1: £1.12
461In Stock

Mfr. Part No.
CST-911AP

Mouser Part No
490-CST-911AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

461In Stock

£1.12

£0.882

£0.796

£0.741

View

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: £1.02
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

Learn More

Datasheet

1,737In Stock

£1.02

£0.803

£0.729

£0.679

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: £1.02
155In 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

Learn More

Datasheet

155In Stock

2,800Expected 17/04/2026

£1.02

£0.803

£0.729

£0.679

View

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: £1.57
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

Learn More

Datasheet

164In Stock

£1.57

£1.23

£1.13

£1.05

£1.02

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: £2.18
18,723On Order

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

Learn More

Datasheet

18,723On Order

Cut Tape

£2.18

£1.72

£1.57

£1.47

View

Reel

£1.24

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1212S
Same Sky
1: £0.676
4,669On Order

Mfr. Part No.
CEM-1212S

Mouser Part No
490-CEM-1212S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4,669On Order

£0.676

£0.533

£0.485

£0.452

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: £0.728
5,000Expected 24/07/2026

Mfr. Part No.
CSQG703BP

Mouser Part No
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

5,000Expected 24/07/2026

£0.728

£0.569

£0.512

£0.482

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CT-1205H-SMT-TR
Same Sky
1: £1.13
4,475Expected 19/06/2026

Mfr. Part No.
CT-1205H-SMT-TR

Mouser Part No
490-CT-1205H-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4,475Expected 19/06/2026

Cut Tape

£1.13

£0.89

£0.811

£0.759

£0.703

Reel

£0.633

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 2.048kHz 3.5V TH

CMT-1285C-035
Same Sky
1: £0.653
2,700Expected 17/04/2026

Mfr. Part No.
CMT-1285C-035

Mouser Part No
490-CMT-1285C-035

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 2.048kHz 3.5V TH

Learn More

Datasheet

2,700Expected 17/04/2026

£0.653

£0.533

£0.485

£0.452

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: £0.925
Non-Stocked

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

Learn More

Datasheet

Non-Stocked

Reel

£0.925

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: £1.34
Non-Stocked

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

£1.34

£1.05

£0.952

£0.882

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: £0.71
Non-Stocked

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

Reel

£0.71

Min.: 1,000
Mult.: 1,000

Reel: 1,000

CMT Magnetic Buzzer Transducers

Types of Audio Devices

Customer Service Office

Company

Resources

Support