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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, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, Surface Mount (SMT), Audio Transducer

CMT-9504-87-SMT-TR
Same Sky
1: $2.47
895In Stock

Mfr. Part No.
CMT-9504-87-SMT-TR

Mouser Part No
490-CMT-9504-87SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, Surface Mount (SMT), Audio Transducer

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Datasheet

895In Stock

Cut Tape

$2.47

$1.95

$1.77

$1.65

View

Reel

$1.31

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm, 5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

CMT-9605-85T
Same Sky
1: $1.33
257In Stock
900Expected 6/3/2026

Mfr. Part No.
CMT-9605-85T

Mouser Part No
490-CMT-9605-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9.6 mm, 5 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

257In Stock

900Expected 6/3/2026

$1.33

$0.851

$0.824

$0.781

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4.8 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

CMT-9648-85T
Same Sky
1: $1.33
2,354In Stock

Mfr. Part No.
CMT-9648-85T

Mouser Part No
490-CMT-9648-85T

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 9 mm, 4.8 mm deep, M, 5 V, 85 dB, Through Hole, Audio Transducer

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Datasheet

2,354In Stock

$1.33

$1.04

$0.948

$0.883

View

Min.: 1
Mult.: 1

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: $2.60
177In Stock
1,000Expected 20/2/2026

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

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Datasheet

177In Stock

1,000Expected 20/2/2026

Cut Tape

$2.60

$2.04

$1.86

$1.74

View

Reel

$1.39

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: $1.29
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

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Datasheet

446In Stock

$1.29

$1.01

$0.922

$0.859

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-706BP
Same Sky
1: $1.56
876In Stock

Mfr. Part No.
CSQ-706BP

Mouser Part No
490-CSQ-706BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

876In Stock

$1.56

$1.21

$1.10

$1.03

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: $3.60
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

$3.60

$2.84

$2.59

$2.40

View

Reel

$1.99

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CST-911AP
Same Sky
1: $2.07
569In 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

569In Stock

$2.07

$1.63

$1.47

$1.37

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: $2.11
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

$2.11

$1.58

$1.42

$1.34

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: $2.11
55In Stock
2,800Expected 17/4/2026

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 17/4/2026

$2.11

$1.58

$1.45

$1.37

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: $2.91
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

$2.91

$2.28

$1.90

$1.89

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: $1.17
2In Stock
8,000On Order

Mfr. Part No.
CSQG703BP

Mouser Part No
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

2In Stock

8,000On Order

$1.17

$0.945

$0.865

$0.83

View

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: $3.36
8,723Expected 9/6/2026

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

Learn More

Datasheet

8,723Expected 9/6/2026

Cut Tape

$3.36

$2.91

$2.77

$2.67

View

Reel

$2.29

MouseReel Available

Min.: 1
Mult.: 1

Reel: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1212S
Same Sky
1: $1.18
3,732On Order

Mfr. Part No.
CEM-1212S

Mouser Part No
490-CEM-1212S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

3,732On Order

$1.18

$0.966

$0.891

$0.841

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount buzzer, 14 x 11 mm, 3 mm deep, M, 2.73 kHz, 5 V, SMT, no driving circuit, T&R package

CSS-H5B43-SMT-TR
Same Sky
1: $3.78
2,250Expected 6/3/2026

Mfr. Part No.
CSS-H5B43-SMT-TR

Mouser Part No
490-CSS-H5B43-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount buzzer, 14 x 11 mm, 3 mm deep, M, 2.73 kHz, 5 V, SMT, no driving circuit, T&R package

Learn More

Datasheet

2,250Expected 6/3/2026

Cut Tape

$3.78

$3.27

$3.10

$2.99

View

Reel

$2.64

MouseReel Available

Min.: 1
Mult.: 1

Reel: 750

Buzzers & Audio Indicators - Board Mount Buzzers

CT-1205H-SMT-TR
Same Sky
1: $2.24
4,475Expected 2/6/2026

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 2/6/2026

Cut Tape

$2.24

$1.75

$1.60

$1.49

$1.38

Reel

$1.17

MouseReel Available

Min.: 1
Mult.: 1

Reel: 320

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: $1.31
809Expected 29/5/2026

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

Learn More

Datasheet

809Expected 29/5/2026

$1.31

$1.03

$0.929

$0.869

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: $1.71
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

Learn More

Datasheet

Non-Stocked Lead-Time 17 Weeks

Reel

$1.71

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: $2.47
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

$2.47

$1.95

$1.77

$1.63

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: $1.31
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

$1.31

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

Reel: 1,000

CMT Magnetic Buzzer Transducers

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CMT Magnetic Buzzer Transducers

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