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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: HK$27.87
5,956In Stock

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

Mouser Part No
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

5,956In Stock

Cut Tape

HK$27.87

HK$22.03

HK$20.06

HK$18.66

Reel

HK$14.14

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: HK$26.06
500In 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

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Datasheet

500In Stock

HK$26.06

HK$18.91

HK$17.18

HK$14.47

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1201S
Same Sky
1: HK$9.70
1,460In Stock
1,500Expected 6/11/2026

Mfr. Part No.
CEM-1201S

Mouser Part No
490-CEM-1201S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

1,460In Stock

1,500Expected 6/11/2026

HK$9.70

HK$7.38

HK$6.66

HK$5.38

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CBT-09427-SMT-TR
Same Sky
1: HK$16.77
7,731In Stock

Mfr. Part No.
CBT-09427-SMT-TR

Mouser Part No
490-CBT-09427-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

7,731In Stock

Cut Tape

HK$16.77

HK$13.15

HK$12.00

HK$11.18

View

Reel

HK$9.12

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-0525-75-SMT-TR
Same Sky
1: HK$19.40
5,049In Stock
10,000Expected 2/10/2026

Mfr. Part No.
CMT-0525-75-SMT-TR

Mouser Part No
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

5,049In Stock

10,000Expected 2/10/2026

Cut Tape

HK$19.40

HK$15.21

HK$13.89

HK$12.91

Reel

HK$9.37

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

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: HK$21.62
1,028In Stock

Mfr. Part No.
CMT-322-65-SMT-TR

Mouser Part No
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

1,028In Stock

Cut Tape

HK$21.62

HK$17.59

HK$16.36

HK$15.29

View

Reel

HK$12.08

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: HK$24.17
1,857In Stock

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

1,857In Stock

Cut Tape

HK$24.17

HK$18.99

HK$17.34

HK$16.19

View

Reel

HK$11.92

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 90 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-8503-90-SMT-TR
Same Sky
1: HK$15.37
6,159In Stock

Mfr. Part No.
CMT-8503-90-SMT-TR

Mouser Part No
490-CMT-8503-90SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 90 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

6,159In Stock

Cut Tape

HK$15.37

HK$12.08

HK$11.01

HK$10.28

Reel

HK$7.27

View

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: HK$18.25
2,785In Stock

Mfr. Part No.
CMT-8503-85B-SMT-TR

Mouser Part No
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

2,785In Stock

Cut Tape

HK$18.25

HK$14.14

HK$12.49

HK$11.59

Reel

HK$8.02

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: HK$13.07
8,195In Stock
21,000Expected 22/10/2026

Mfr. Part No.
CMT-8504-100-SMT-TR

Mouser Part No
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

8,195In Stock

21,000Expected 22/10/2026

Cut Tape

HK$13.07

HK$10.28

HK$9.37

HK$8.71

View

Reel

HK$6.99

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 2.73kHz 3.6V SMT

CMT-8530S-SMT-TR
Same Sky
1: HK$23.02
1,923In Stock
10,000Expected 14/8/2026

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

1,923In Stock

10,000Expected 14/8/2026

Cut Tape

HK$23.02

HK$18.08

HK$16.44

HK$15.37

View

Reel

HK$12.91

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: HK$28.03
3,590In Stock
6,000Expected 16/10/2026

Mfr. Part No.
CMT-8540S-SMT-TR

Mouser Part No
490-CMT-8540S-SMT-TR

Same Sky

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

Learn More

Datasheet

3,590In Stock

6,000Expected 16/10/2026

Cut Tape

HK$28.03

HK$22.11

HK$20.14

HK$18.74

View

Reel

HK$15.54

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: HK$15.37
1,959In Stock

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

Mouser Part No
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

1,959In Stock

Cut Tape

HK$15.37

HK$12.08

HK$11.01

HK$10.28

Reel

HK$7.27

View

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSQG703BP
Same Sky
1: HK$10.03
5,239In Stock
4,500Expected 4/12/2026

Mfr. Part No.
CSQG703BP

Mouser Part No
490-CSQG703BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

5,239In Stock

4,500Expected 4/12/2026

HK$10.03

HK$7.50

HK$6.75

HK$6.24

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-0575A-SMT-TR
Same Sky
1: HK$25.15
857In Stock
5,000Expected 16/10/2026

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

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

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

857In Stock

5,000Expected 16/10/2026

Cut Tape

HK$25.15

HK$19.81

HK$18.00

HK$16.85

Reel

HK$12.49

View

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Buzzers & Audio Indicators - Board Mount Buzzers

CCG-1206
Same Sky
1: HK$10.03
1,330In Stock

Mfr. Part No.
CCG-1206

Mouser Part No
490-CCG-1206

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,330In Stock

HK$10.03

HK$7.59

HK$6.77

HK$6.27

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CD-1206-SMT
Same Sky
1: HK$18.41
331In Stock
400Expected 21/8/2026

Mfr. Part No.
CD-1206-SMT

Mouser Part No
490-CD-1206-SMT

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

331In Stock

400Expected 21/8/2026

HK$18.41

HK$13.97

HK$12.58

HK$11.10

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1201(42)
Same Sky
1: HK$7.89
1,014In Stock
1,000Expected 2/10/2026

Mfr. Part No.
CEM-1201(42)

Mouser Part No
490-CEM-1201(42)

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,014In Stock

1,000Expected 2/10/2026

HK$7.89

HK$6.00

HK$5.39

HK$4.98

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: HK$8.06
201In Stock

Mfr. Part No.
CEM-1201(50)

Mouser Part No
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

HK$8.06

HK$6.12

HK$5.49

HK$5.07

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1203(42)
Same Sky
1: HK$8.14
4,033In Stock
13,000Expected 2/10/2026

Mfr. Part No.
CEM-1203(42)

Mouser Part No
490-CEM-1203(42)

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

4,033In Stock

13,000Expected 2/10/2026

HK$8.14

HK$6.09

HK$5.47

HK$5.04

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1206S
Same Sky
1: HK$9.21
340In Stock
6,500Expected 18/9/2026

Mfr. Part No.
CEM-1206S

Mouser Part No
490-CEM-1206S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

340In Stock

6,500Expected 18/9/2026

HK$9.21

HK$6.94

HK$6.23

HK$5.68

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CEM-1212S
Same Sky
1: HK$9.21
763In Stock
12,000On Order

Mfr. Part No.
CEM-1212S

Mouser Part No
490-CEM-1212S

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

763In Stock

12,000On Order

HK$9.21

HK$6.94

HK$6.23

HK$5.76

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: HK$15.95
403In Stock

Mfr. Part No.
CEM-1601

Mouser Part No
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

HK$15.95

HK$12.17

HK$10.93

HK$10.11

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: HK$9.54
5In Stock
900Expected 29/10/2026

Mfr. Part No.
CMT-0904-83T

Mouser Part No
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

900Expected 29/10/2026

HK$9.54

HK$7.18

HK$6.47

HK$5.92

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: HK$9.54
2,695In Stock

Mfr. Part No.
CMT-0904-85T

Mouser Part No
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

HK$9.54

HK$7.18

HK$6.47

HK$6.07

View

Min.: 1
Mult.: 1

CMT Magnetic Buzzer Transducers

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CMT Magnetic Buzzer Transducers

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