Audio Devices – Mouser Japan

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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 10 mm, 5 Vo-p, 85 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-1032-85-SMT-TR
Same Sky
1: ¥310.6
373In Stock
1,000Expected 8/21/2026

Mfr. Part #
CMT-1032-85-SMT-TR

Mouser Part #
490-CMT-1032-85SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 10 mm, 5 Vo-p, 85 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

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Datasheet

373In Stock

1,000Expected 8/21/2026

Cut Tape

¥310.6

¥244.2

¥222.6

¥207.6

Reel

¥146.8

View

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzer 12.8x9.8mm 2.4kHz 1.5V SMT

CMT-1270S-SMT-TR
Same Sky
1: ¥471.7
997In Stock

Mfr. Part #
CMT-1270S-SMT-TR

Mouser Part #
490-CMT-1270S-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 12.8x9.8mm 2.4kHz 1.5V SMT

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Datasheet

997In Stock

Cut Tape

¥471.7

¥353.8

¥320.6

¥290.7

Reel

¥189.4

View

MouseReel Available

Min.: 1
Mult.: 1

: 450

Buzzers & Audio Indicators - Board Mount 12.8 mm, 5 Vdc, 88 dB, Surface Mount, Magnetic Audio Transducer Buzzer

CMT-1271-88-SMT-TR
Same Sky
1: ¥338.8
686In Stock

Mfr. Part #
CMT-1271-88-SMT-TR

Mouser Part #
490-CMT-1271-88SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 12.8 mm, 5 Vdc, 88 dB, Surface Mount, Magnetic Audio Transducer Buzzer

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Datasheet

686In Stock

Cut Tape

¥338.8

¥265.8

¥242.5

¥225.9

Reel

¥181

View

Min.: 1
Mult.: 1

: 450

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 2.048kHz 1.5V TH

CMT-1285C-015
Same Sky
1: ¥182.7
539In Stock

Mfr. Part #
CMT-1285C-015

Mouser Part #
490-CMT-1285C-015

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 12mm rnd 2.048kHz 1.5V TH

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Datasheet

539In Stock

¥182.7

¥137.7

¥123.9

¥114.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 16mm rnd 2.048kHz 12V TH

CMT-1614C-120
Same Sky
1: ¥599.6
105In Stock
500Expected 8/12/2026

Mfr. Part #
CMT-1614C-120

Mouser Part #
490-CMT-1614C-120

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 16mm rnd 2.048kHz 12V TH

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Datasheet

105In Stock

500Expected 8/12/2026

¥599.6

¥435.2

¥405.3

¥343.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 0.8kHz 5V TH

CMT-2412C-050
Same Sky
1: ¥559.8
312In Stock

Mfr. Part #
CMT-2412C-050

Mouser Part #
490-CMT-2412C-050

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 0.8kHz 5V TH

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Datasheet

312In Stock

¥559.8

¥426.9

¥385.4

¥355.5

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 25 mm, 12 Vo-p, 80 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-2512-1285T
Same Sky
1: ¥378.7
295In Stock

Mfr. Part #
CMT-2512-1285T

Mouser Part #
490-CMT-2512-1285T

Same Sky

Buzzers & Audio Indicators - Board Mount 25 mm, 12 Vo-p, 80 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

295In Stock

¥378.7

¥289

¥259.1

¥239.2

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 25 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-2512-585T
Same Sky
1: ¥378.7
319In Stock

Mfr. Part #
CMT-2512-585T

Mouser Part #
490-CMT-2512-585T

Same Sky

Buzzers & Audio Indicators - Board Mount 25 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

319In Stock

¥378.7

¥289

¥259.1

¥239.2

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 6.7 mm, 1.5 Vo-p, 75 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-6736-80T
Same Sky
1: ¥284
447In Stock

Mfr. Part #
CMT-6736-80T

Mouser Part #
490-CMT-6736-80T

Same Sky

Buzzers & Audio Indicators - Board Mount 6.7 mm, 1.5 Vo-p, 75 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

447In Stock

¥284

¥202.6

¥189.4

¥179.4

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 9.6 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-9605-85T
Same Sky
1: ¥187.7
180In Stock
900Expected 9/4/2026

Mfr. Part #
CMT-9605-85T

Mouser Part #
490-CMT-9605-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 9.6 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

180In Stock

900Expected 9/4/2026

¥187.7

¥143

¥129.1

¥122.6

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 9 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

CMT-9648-85T
Same Sky
1: ¥192.7
26In Stock
4,500On Order

Mfr. Part #
CMT-9648-85T

Mouser Part #
490-CMT-9648-85T

Same Sky

Buzzers & Audio Indicators - Board Mount 9 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

26In Stock

4,500On Order

¥192.7

¥145.2

¥130.7

¥120.9

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 97 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CMT-85853-97-SMT-TR
Same Sky
1: ¥333.9
159In Stock
2,000Expected 11/6/2026

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

Mouser Part #
490-CMT8585397SMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 97 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

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Datasheet

159In Stock

2,000Expected 11/6/2026

Cut Tape

¥333.9

¥262.4

¥239.2

¥225.9

Reel

¥154.8

View

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 12 mm, 1.5 V, 76 dB, Through Hole, Magnetic Audio Transducer Buzzer

CSQ-601BP
Same Sky
1: ¥186
395In Stock

Mfr. Part #
CSQ-601BP

Mouser Part #
490-CSQ-601BP

Same Sky

Buzzers & Audio Indicators - Board Mount 12 mm, 1.5 V, 76 dB, Through Hole, Magnetic Audio Transducer Buzzer

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Datasheet

395In Stock

¥186

¥140.9

¥126.7

¥117.3

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-706BP
Same Sky
1: ¥224.2
251In Stock
1,500Expected 10/2/2026

Mfr. Part #
CSQ-706BP

Mouser Part #
490-CSQ-706BP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

251In Stock

1,500Expected 10/2/2026

¥224.2

¥171.1

¥152.3

¥138

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CSQ-RP-E
Same Sky
1: ¥169.4
1,754In 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

1,754In Stock

¥169.4

¥128.2

¥115.4

¥104.8

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 14 mm, 5 V, 91 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CSS-H5B43-SMT-TR
Same Sky
1: ¥589.7
363In Stock
1,500Expected 10/2/2026

Mfr. Part #
CSS-H5B43-SMT-TR

Mouser Part #
490-CSS-H5B43-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount 14 mm, 5 V, 91 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

363In Stock

1,500Expected 10/2/2026

Cut Tape

¥589.7

¥465.1

¥423.6

¥395.3

View

Reel

¥290.7

MouseReel Available

Min.: 1
Mult.: 1

: 750

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

CSS-I4B20-SMT-TR
Same Sky
1: ¥445.1
638In Stock
1,000Expected 11/20/2026

Mfr. Part #
CSS-I4B20-SMT-TR

Mouser Part #
490-CSS-I4B20-SMT-TR

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

638In Stock

1,000Expected 11/20/2026

Cut Tape

¥445.1

¥355.5

¥327.2

¥305.6

View

Reel

¥222.6

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount Buzzers

CSS-J4B20-SMT-TR
Same Sky
1: ¥435.2
30In Stock
6,000On Order

Mfr. Part #
CSS-J4B20-SMT-TR

Mouser Part #
490-CSS-J4B20-SMT-TR

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

30In Stock

6,000On Order

Cut Tape

¥435.2

¥342.2

¥310.6

¥290.7

View

Reel

¥224.2

MouseReel Available

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 92 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

CSS-73B16K-SMT-TR
Same Sky
1: ¥551.5
845In Stock

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

Mouser Part #
490-CSS73B16KSMTTR

Same Sky

Buzzers & Audio Indicators - Board Mount 8.5 mm, 3.6 Vo-p, 92 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer

Learn More

Datasheet

845In Stock

Cut Tape

¥551.5

¥400.3

¥357.1

¥317.3

Reel

¥232.5

View

Min.: 1
Mult.: 1

: 1,000

Buzzers & Audio Indicators - Board Mount 9 mm, 1.5 Vo-p, 91 dB, Through Hole, Side Port, Magnetic Audio Transducer Buzzer

CST-911RP-A
Same Sky
1: ¥274.1
1,487In Stock

Mfr. Part #
CST-911RP-A

Mouser Part #
490-CST-911RP/A

Same Sky

Buzzers & Audio Indicators - Board Mount 9 mm, 1.5 Vo-p, 91 dB, Through Hole, Side Port, Magnetic Audio Transducer Buzzer

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Datasheet

1,487In Stock

¥274.1

¥209.3

¥164.4

¥155

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-931RP-A
Same Sky
1: ¥274.1
156In Stock
4,200On Order

Mfr. Part #
CST-931RP-A

Mouser Part #
490-CST-931RP-A

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

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Datasheet

156In Stock

4,200On Order

¥274.1

¥209.3

¥186

¥174.4

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 9 mm, 3 Vo-p, 95 dB, Spring Terminals, Magnetic Audio Transducer Buzzer

CST-934AS
Same Sky
1: ¥491.7
164In Stock

Mfr. Part #
CST-934AS

Mouser Part #
490-CST-934AS

Same Sky

Buzzers & Audio Indicators - Industrial 9 mm, 3 Vo-p, 95 dB, Spring Terminals, Magnetic Audio Transducer Buzzer

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Datasheet

164In Stock

¥491.7

¥375.4

¥300.6

¥279

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-951AP
Same Sky
1: ¥224.2
75In Stock
12,600Expected 9/18/2026

Mfr. Part #
CST-951AP

Mouser Part #
490-CST-951AP

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

75In Stock

12,600Expected 9/18/2026

¥224.2

¥174.4

¥156.8

¥145

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Buzzers

CST-951RP-A
Same Sky
1: ¥274.1
1,913In Stock
2,100Expected 11/2/2026

Mfr. Part #
CST-951RP-A

Mouser Part #
490-CST-951RP-A

Same Sky

Buzzers & Audio Indicators - Board Mount Buzzers

Learn More

Datasheet

1,913In Stock

2,100Expected 11/2/2026

¥274.1

¥209.3

¥187.7

¥174.4

View

Min.: 1
Mult.: 1

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

CMT-4023S-SMT-TR
Same Sky
1: ¥534.8
8,000On Order

Mfr. Part #
CMT-4023S-SMT-TR

Mouser Part #
490-CMT-4023S-SMT-TR

Same Sky

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

Learn More

Datasheet

8,000On Order

Cut Tape

¥534.8

¥491.7

¥436.8

¥387

View

Reel

¥267.4

MouseReel Available

Min.: 1
Mult.: 1

: 3,000