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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 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CSS-0575B-SMT-TR
Same Sky
1: $3.39
5,947In Stock

Mfr. Part #
CSS-0575B-SMT-TR

Mouser Part #
490-CSS-0575B-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

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Datasheet

5,947In Stock

Cut Tape

$3.39

$2.90

$2.60

$2.37

Reel

$1.82

View

Min.: 1
Mult.: 1

: 2,500

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

CMT-2412C-120
Same Sky
1: $3.17
500In 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

500In Stock

$3.17

$2.30

$2.09

$1.76

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1201S
Same Sky
1: $1.18
1,460In Stock
1,500Expected 11/6/2026

Mfr. Part #
CEM-1201S

Mouser Part #
490-CEM-1201S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,460In Stock

1,500Expected 11/6/2026

$1.18

$0.898

$0.81

$0.714

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CBT-09427-SMT-TR
Same Sky
1: $2.35
7,591In Stock

Mfr. Part #
CBT-09427-SMT-TR

Mouser Part #
490-CBT-09427-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

7,591In Stock

Cut Tape

$2.35

$1.79

$1.61

$1.49

View

Reel

$1.11

MouseReel Available

Min.: 1
Mult.: 1

: 800

Buzzers & Audio Indicators - Board Mount 5 mm, 3 Vo-p, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-0502-75-SMT-TR
Same Sky
1: $2.36
7,500In Stock

Mfr. Part #
CMT-0502-75-SMT-TR

Mouser Part #
490-CMT-0502-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 5 mm, 3 Vo-p, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

7,500In Stock

Cut Tape

$2.36

$1.85

$1.69

$1.57

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount 5 mm, 3 Vo-p, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-0525-75-SMT-TR
Same Sky
1: $2.36
4,024In Stock
10,000Expected 10/2/2026

Mfr. Part #
CMT-0525-75-SMT-TR

Mouser Part #
490-CMT-0525-75SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 5 mm, 3 Vo-p, 75 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

4,024In Stock

10,000Expected 10/2/2026

Cut Tape

$2.36

$1.85

$1.69

$1.57

Reel

$1.14

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Buzzers & Audio Indicators - Board Mount 9 mm, 3.6 Vo-p, 86 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-0926-86-SMT-TR
Same Sky
1: $2.20
5,371In Stock

Mfr. Part #
CMT-0926-86-SMT-TR

Mouser Part #
490-CMT-0926-86SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 9 mm, 3.6 Vo-p, 86 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

5,371In Stock

Cut Tape

$2.20

$1.72

$1.52

$1.41

Reel

$0.976

View

MouseReel Available

Min.: 1
Mult.: 1

: 750

Buzzers & Audio Indicators - Board Mount 3.2 mm, 3 Vo-p, 65 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-322-65-SMT-TR
Same Sky
1: $2.88
1,013In Stock

Mfr. Part #
CMT-322-65-SMT-TR

Mouser Part #
490-CMT-322-65-SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 3.2 mm, 3 Vo-p, 65 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

1,013In Stock

Cut Tape

$2.88

$2.29

$2.11

$1.96

View

Reel

$1.47

Min.: 1
Mult.: 1

: 1,000

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

CMT-7525S-SMT-TR
Same Sky
1: $3.57
1,655In Stock

Mfr. Part #
CMT-7525S-SMT-TR

Mouser Part #
490-CMT-7525S-SMT-TR

Same Sky

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

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Datasheet

1,655In Stock

Cut Tape

$3.57

$2.69

$2.41

$2.18

Reel

$1.53

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 85 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-8503-85B-SMT-TR
Same Sky
1: $2.22
2,675In Stock

Mfr. Part #
CMT-8503-85B-SMT-TR

Mouser Part #
490-CMT-850385BSMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 85 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

2,675In Stock

Cut Tape

$2.22

$1.72

$1.52

$1.41

Reel

$0.976

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 5 Vo-p, 100 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-8504-100-SMT-TR
Same Sky
1: $1.59
9,107In Stock
18,000On Order

Mfr. Part #
CMT-8504-100-SMT-TR

Mouser Part #
490-CMT-8504100SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 5 Vo-p, 100 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

9,107In Stock

18,000On Order

Cut Tape

$1.59

$1.25

$1.14

$1.06

View

Reel

$0.85

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 4kHz 5V SMT

CMT-8540S-SMT-TR
Same Sky
1: $4.28
3,204In Stock
6,000Expected 10/16/2026

Mfr. Part #
CMT-8540S-SMT-TR

Mouser Part #
490-CMT-8540S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 4kHz 5V SMT

Learn More

Datasheet

3,204In Stock

6,000Expected 10/16/2026

Cut Tape

$4.28

$3.31

$3.00

$2.69

Reel

$2.02

View

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 87 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-9504-87-SMT-TR
Same Sky
1: $1.87
1,919In Stock

Mfr. Part #
CMT-9504-87-SMT-TR

Mouser Part #
490-CMT-9504-87SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 87 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

1,919In Stock

Cut Tape

$1.87

$1.47

$1.34

$1.25

Reel

$0.884

View

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: $1.22
4,239In Stock
4,500Expected 12/4/2026

Mfr. Part #
CSQG703BP

Mouser Part #
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4,239In Stock

4,500Expected 12/4/2026

$1.22

$0.913

$0.821

$0.759

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-0575A-SMT-TR
Same Sky
1: $3.06
845In Stock
5,000Expected 10/16/2026

Mfr. Part #
CSS-0575A-SMT-TR

Mouser Part #
490-CSS-0575A-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

845In Stock

5,000Expected 10/16/2026

Cut Tape

$3.06

$2.41

$2.19

$2.05

Reel

$1.52

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Buzzers & Audio Indicators - Board Mount Buzzers

CCG-1206
Same Sky
1: $1.22
1,330In Stock
2,000Expected 12/3/2026

Mfr. Part #
CCG-1206

Mouser Part #
490-CCG-1206

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,330In Stock

2,000Expected 12/3/2026

$1.22

$0.923

$0.824

$0.763

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CD-1206-SMT
Same Sky
1: $2.37
324In Stock
400Expected 8/26/2026

Mfr. Part #
CD-1206-SMT

Mouser Part #
490-CD-1206-SMT

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

324In Stock

400Expected 8/26/2026

$2.37

$1.80

$1.63

$1.43

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1201(42)
Same Sky
1: $1.00
934In Stock
1,000Expected 10/2/2026

Mfr. Part #
CEM-1201(42)

Mouser Part #
490-CEM-1201(42)

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

934In Stock

1,000Expected 10/2/2026

$1.00

$0.752

$0.685

$0.624

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 12 mm, 1.5 Vo-p, 87 dB, Through Hole, Magnetic Audio Transducer Buzzer

CEM-1201(50)
Same Sky
1: $0.98
201In Stock

Mfr. Part #
CEM-1201(50)

Mouser Part #
490-CEM-1201(50)

Same Sky

Buzzers & Audio Indicators - Board Mount 12 mm, 1.5 Vo-p, 87 dB, Through Hole, Magnetic Audio Transducer Buzzer

Learn More

Datasheet

201In Stock

$0.98

$0.744

$0.668

$0.617

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1203(42)
Same Sky
1: $1.02
4In Stock
26,000On Order

Mfr. Part #
CEM-1203(42)

Mouser Part #
490-CEM-1203(42)

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4In Stock

26,000On Order

$1.02

$0.777

$0.701

$0.63

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1206S
Same Sky
1: $1.18
55In Stock
6,500Expected 9/18/2026

Mfr. Part #
CEM-1206S

Mouser Part #
490-CEM-1206S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

55In Stock

6,500Expected 9/18/2026

$1.18

$0.894

$0.794

$0.723

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1212S
Same Sky
1: $1.18
761In Stock
12,000On Order

Mfr. Part #
CEM-1212S

Mouser Part #
490-CEM-1212S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

761In Stock

12,000On Order

$1.18

$0.894

$0.804

$0.731

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 16 mm, 1.5 Vo-p, 88 dB, Through Hole, Sealed, Magnetic Audio Transducer Buzzer

CEM-1601
Same Sky
1: $1.94
403In Stock

Mfr. Part #
CEM-1601

Mouser Part #
490-CEM-1601

Same Sky

Buzzers & Audio Indicators - Board Mount 16 mm, 1.5 Vo-p, 88 dB, Through Hole, Sealed, Magnetic Audio Transducer Buzzer

Learn More

Datasheet

403In Stock

$1.94

$1.48

$1.33

$1.23

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 9 mm, 3 Vo-p, 83 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-0904-83T
Same Sky
1: $1.16
5In Stock
2,400Expected 10/16/2026

Mfr. Part #
CMT-0904-83T

Mouser Part #
490-CMT-0904-83T

Same Sky

Buzzers & Audio Indicators - Board Mount 9 mm, 3 Vo-p, 83 dB, Through Hole, Magnetic Audio Transducer Buzzer

Learn More

Datasheet

5In Stock

2,400Expected 10/16/2026

$1.16

$0.874

$0.787

$0.72

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 9 mm, 3 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-0904-85T
Same Sky
1: $1.13
2,695In Stock

Mfr. Part #
CMT-0904-85T

Mouser Part #
490-CMT-0904-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 9 mm, 3 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

Learn More

Datasheet

2,695In Stock

$1.13

$0.861

$0.777

$0.72

View

Min.: 1
Mult.: 1

CMT Magnetic Buzzer Transducers

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CMT Magnetic Buzzer Transducers

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