Audio Devices – Mouser Canada

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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.

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Part #

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

CMT-2412C-120
Same Sky
1: $3.79
309In Stock

Mfr. Part #
CMT-2412C-120

Mouser Part #
490-CMT-2412C-120

Same Sky

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

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Datasheet

309In Stock

$3.79

$2.98

$2.72

$2.52

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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: $2.89
297In Stock

Mfr. Part #
CMT-2512-1285T

Mouser Part #
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

$2.89

$2.27

$2.07

$1.92

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Min.: 1
Mult.: 1

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

CMT-5023S-SMT-TR
Same Sky
1: $4.97
614In Stock
5,000On Order

Mfr. Part #
CMT-5023S-SMT-TR

Mouser Part #
490-CMT-5023S-SMT-TR

Same Sky

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

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Datasheet

614In Stock

5,000On Order

Cut Tape

$4.97

$3.91

$3.56

$3.33

View

Reel

$2.76

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: $2.44
1,135In Stock
1,000Expected 2026-07-13

Mfr. Part #
CMT-85853-97-SMT-TR

Mouser Part #
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

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Datasheet

1,135In Stock

1,000Expected 2026-07-13

Cut Tape

$2.44

$2.01

$1.87

$1.78

View

Reel

$1.54

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: $1.43
446In Stock

Mfr. Part #
CSQ-601BP

Mouser Part #
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

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Datasheet

446In Stock

$1.43

$1.12

$1.02

$0.949

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-706BP
Same Sky
1: $1.72
866In Stock

Mfr. Part #
CSQ-706BP

Mouser Part #
490-CSQ-706BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

866In Stock

$1.72

$1.34

$1.22

$1.13

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-RP-E
Same Sky
1: $1.32
3,415In Stock

Mfr. Part #
CSQ-RP-E

Mouser Part #
490-CSQ-RP-E

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

3,415In Stock

$1.32

$1.03

$0.933

$0.869

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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: $3.98
845In Stock

Mfr. Part #
CSS-73B16K-SMT-TR

Mouser Part #
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

$3.98

$3.12

$2.84

$2.66

View

Reel

$2.20

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CST-911AP
Same Sky
1: $2.29
461In Stock

Mfr. Part #
CST-911AP

Mouser Part #
490-CST-911AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

461In Stock

$2.29

$1.80

$1.63

$1.52

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: $2.09
1,737In Stock

Mfr. Part #
CST-911RP-A

Mouser Part #
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

$2.09

$1.64

$1.49

$1.39

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: $2.09
155In Stock
2,800Expected 2026-04-17

Mfr. Part #
CST-931RP-A

Mouser Part #
490-CST-931RP-A

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

155In Stock

2,800Expected 2026-04-17

$2.09

$1.64

$1.49

$1.39

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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: $3.21
164In Stock

Mfr. Part #
CST-934AS

Mouser Part #
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

$3.21

$2.52

$2.30

$2.15

$2.09

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: $4.47
18,723On Order

Mfr. Part #
CMT-8530S-SMT-TR

Mouser Part #
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

18,723On Order

Cut Tape

$4.47

$3.52

$3.21

$2.99

View

Reel

$2.53

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1212S
Same Sky
1: $1.38
4,669On Order

Mfr. Part #
CEM-1212S

Mouser Part #
490-CEM-1212S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

4,669On Order

$1.38

$1.09

$0.993

$0.924

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: $1.49
5,000Expected 2026-07-24

Mfr. Part #
CSQG703BP

Mouser Part #
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

5,000Expected 2026-07-24

$1.49

$1.16

$1.05

$0.985

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CT-1205H-SMT-TR
Same Sky
1: $2.32
4,475Expected 2026-06-19

Mfr. Part #
CT-1205H-SMT-TR

Mouser Part #
490-CT-1205H-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

4,475Expected 2026-06-19

Cut Tape

$2.32

$1.83

$1.66

$1.55

$1.44

Reel

$1.29

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: $1.34
2,700Expected 2026-04-17

Mfr. Part #
CMT-1285C-035

Mouser Part #
490-CMT-1285C-035

Same Sky

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

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Datasheet

2,700Expected 2026-04-17

$1.34

$1.09

$0.993

$0.924

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: $1.89
Non-Stocked

Mfr. Part #
CMT-0503-75-SMT-TR

Mouser Part #
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

Reel

$1.89

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: $2.73
Non-Stocked

Mfr. Part #
CMT-1614-85T

Mouser Part #
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

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Datasheet

Non-Stocked

$2.73

$2.15

$1.95

$1.81

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: $1.45
Non-Stocked

Mfr. Part #
CMT-8503-87-SMT-TR

Mouser Part #
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

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Datasheet

Non-Stocked

Reel

$1.45

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

Reel: 1,000

CMT Magnetic Buzzer Transducers

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