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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Buzzers & Audio Indicators - Board Mount Buzzer 5mm sq 4kHz 3V SMT CMT-5023S-SMT-TR Same Sky 1: £2.52 9,410In Stock	Mfr. Part No. CMT-5023S-SMT-TR Mouser Part No 490-CMT-5023S-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 5mm sq 4kHz 3V SMT Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	9,410In Stock	Cut Tape £2.52 £2.10 £1.96 £1.86 Reel £1.33 View £1.78 £1.62 £1.58 £1.33 £1.32 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
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: £2.91 5,946In 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 Learn More about Same Sky cui buzzers	Datasheet	5,946In Stock	Cut Tape £2.91 £2.23 £2.01 £1.85 View Reel £1.33 £1.72 £1.54 £1.45 £1.33 £1.33	Min.: 1 Mult.: 1 : 2,500
Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 78 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer CSS-0578-SMT-TR Same Sky 1: £2.52 4,924In Stock	Mfr. Part No. CSS-0578-SMT-TR Mouser Part No 490-CSS-0578-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount 5 mm, 3 V, 78 dB, Surface Mount (SMT), Magnetic Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	4,924In Stock	Cut Tape £2.52 £2.01 £1.84 £1.71 View Reel £1.33 £1.63 £1.57 £1.52 £1.33 £1.33 MouseReel Available	Min.: 1 Mult.: 1 : 2,500
Buzzers & Audio Indicators - Board Mount Buzzer 24.5mm rnd 1kHz 12V TH CMT-2412C-120 Same Sky 1: £2.38 387In 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 Learn More about Same Sky cui buzzers	Datasheet	387In Stock	£2.38 £1.73 £1.57 £1.32 View £1.26 £1.18 £1.05	Min.: 1 Mult.: 1
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: £1.77 13,106In Stock	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 about Same Sky cui magnetic piezo micro buzzers	Datasheet	13,106In Stock	Cut Tape £1.77 £1.39 £1.27 £1.18 View Reel £0.882 £1.10 £1.00 £0.969 £0.882 £0.882 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
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: £1.38 19,193In Stock 40,000Expected 20/11/2026	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 about Same Sky cui magnetic piezo micro buzzers	Datasheet	19,193In Stock 40,000Expected 20/11/2026	Cut Tape £1.38 £1.05 £0.943 £0.882 View Reel £0.68 £0.811 £0.732 £0.68 £0.68 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: £2.41 9,116In Stock 10,000Expected 05/02/2027	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 about Same Sky cui buzzers	Datasheet	9,116In Stock 10,000Expected 05/02/2027	Cut Tape £2.41 £1.84 £1.66 £1.53 View Reel £1.18 £1.42 £1.29 £1.26 £1.18 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CT-1205-SMT-TR Same Sky 1: £1.60 14,065In Stock	Mfr. Part No. CT-1205-SMT-TR Mouser Part No 490-CT-1205-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	14,065In Stock	Cut Tape £1.60 £1.30 £1.19 £1.13 Reel £0.882 View £1.07 £0.952 £0.771 MouseReel Available	Min.: 1 Mult.: 1 : 450
Buzzers & Audio Indicators - Board Mount Buzzers CBT-09427-SMT-TR Same Sky 1: £1.84 4,852In Stock 7,200Expected 19/02/2027	Mfr. Part No. CBT-09427-SMT-TR Mouser Part No 490-CBT-09427-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	4,852In Stock 7,200Expected 19/02/2027	Cut Tape £1.84 £1.41 £1.26 £1.17 View Reel £0.89 £1.08 £0.986 £0.89 £0.89 MouseReel Available	Min.: 1 Mult.: 1 : 800
Buzzers & Audio Indicators - Board Mount Buzzers CEM-1203(42) Same Sky 1: £0.773 11,640In Stock 13,000Expected 08/01/2027	Mfr. Part No. CEM-1203(42) Mouser Part No 490-CEM-1203(42)	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	11,640In Stock 13,000Expected 08/01/2027	£0.773 £0.583 £0.526 £0.481 View £0.453 £0.409 £0.378 £0.351 £0.307	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEM-1206S Same Sky 1: £0.89 3,923In Stock 5,000Expected 01/01/2027	Mfr. Part No. CEM-1206S Mouser Part No 490-CEM-1206S	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	3,923In Stock 5,000Expected 01/01/2027	£0.89 £0.671 £0.596 £0.534 View £0.502 £0.45 £0.424 £0.395 £0.355	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEM-1212S Same Sky 1: £0.89 4,234In Stock 7,000Expected 04/12/2026	Mfr. Part No. CEM-1212S Mouser Part No 490-CEM-1212S	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	4,234In Stock 7,000Expected 04/12/2026	£0.89 £0.671 £0.603 £0.549 View £0.515 £0.456 £0.428 £0.395 £0.355	Min.: 1 Mult.: 1
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: £2.03 6,198In Stock	Mfr. Part No. CMT-0502-75-SMT-TR Mouser Part No 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 about Same Sky cui inc cmt buzzer transducers	Datasheet	6,198In Stock	Cut Tape £2.03 £1.55 £1.39 £1.29 View Reel £0.882 £1.18 £1.02 £0.969 £0.882 £0.882 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: £1.55 1,455In Stock 16,500On Order	Mfr. Part No. CMT-0926-86-SMT-TR Mouser Part No 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 about Same Sky cui inc cmt buzzer transducers	Datasheet	1,455In Stock 16,500On Order On Order Ship Dates Mfr. No: CMT-0926-86-SMT-TR Stock: 1,455 Can Dispatch Immediately On Order: 6,000 Expected 04/12/2026 10,500 Expected 18/01/2027 Factory Lead Time: 13 Weeks	Cut Tape £1.55 £1.20 £1.09 £1.01 View Reel £0.68 £0.952 £0.849 £0.766 £0.68 MouseReel Available	Min.: 1 Mult.: 1 : 750
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: £1.53 1,393In Stock	Mfr. Part No. CMT-1271-88-SMT-TR Mouser Part No 490-CMT-1271-88SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 12.8 mm, 5 Vdc, 88 dB, Surface Mount, Magnetic Audio Transducer Buzzer Learn More about Same Sky cui inc cmt buzzer transducers	Datasheet	1,393In Stock	Cut Tape £1.53 £1.20 £1.10 £1.02 Reel £0.856 View £0.952 £0.863 £0.766	Min.: 1 Mult.: 1 : 450
Buzzers & Audio Indicators - Board Mount Buzzer 6.6mm rnd 3kHz 3V SMT CMT-6635C-030 Same Sky 1: £2.33 2,387In Stock 675Expected 13/11/2026	Mfr. Part No. CMT-6635C-030 Mouser Part No 490-CMT-6635C-030	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 6.6mm rnd 3kHz 3V SMT Learn More about Same Sky cui buzzers	Datasheet	2,387In Stock 675Expected 13/11/2026	£2.33 £1.74 £1.55 £1.46 View £1.28 £1.20 £1.15 £1.09 £0.969	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 7.5mm, 3.6Vo-p, 80dB, Surface Mount, Magnetic Audio Transducer Buzzer CMT-7525-80-SMT-TR Same Sky 1: £1.53 4,668In Stock 44,000On Order	Mfr. Part No. CMT-7525-80-SMT-TR Mouser Part No 490-CMT-7525-80SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 7.5mm, 3.6Vo-p, 80dB, Surface Mount, Magnetic Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	4,668In Stock 44,000On Order On Order Ship Dates Mfr. No: CMT-7525-80-SMT-TR Stock: 4,668 Can Dispatch Immediately On Order: 10,000 Expected 09/11/2026 34,000 Expected 04/12/2026 Factory Lead Time: 13 Weeks	Cut Tape £1.53 £1.15 £0.995 £0.943 View Reel £0.636 £0.871 £0.759 £0.736 £0.636 £0.636 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 9 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer CMT-9648-85T Same Sky 1: £0.978 3,854In Stock 3,300Expected 04/12/2026	Mfr. Part No. CMT-9648-85T Mouser Part No 490-CMT-9648-85T	Same Sky	Buzzers & Audio Indicators - Board Mount 9 mm, 5 Vo-p, 85 dB, Through Hole, Magnetic Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	3,854In Stock 3,300Expected 04/12/2026	£0.978 £0.742 £0.668 £0.618 View £0.56 £0.518 £0.478 £0.448 £0.373	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CSS-95B30-SMT-TR Same Sky 1: £3.13 1,794In Stock	Mfr. Part No. CSS-95B30-SMT-TR Mouser Part No 490-CSS-95B30-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,794In Stock	Cut Tape £3.13 £2.24 £2.03 £1.85 View Reel £1.35 £1.74 £1.57 £1.51 £1.35 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
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: £2.44 812In Stock 1,500Expected 05/02/2027	Mfr. Part No. CSS-H5B43-SMT-TR Mouser Part No 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 about Same Sky cui buzzers	Datasheet	812In Stock 1,500Expected 05/02/2027	Cut Tape £2.44 £2.03 £1.87 £1.75 Reel £1.40 View £1.63 £1.60 £1.48 £1.37 MouseReel Available	Min.: 1 Mult.: 1 : 750
Buzzers & Audio Indicators - Board Mount Buzzers CSS-J4B20-SMT-TR Same Sky 1: £2.27 959In Stock 4,000Expected 13/11/2026	Mfr. Part No. CSS-J4B20-SMT-TR Mouser Part No 490-CSS-J4B20-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	959In Stock 4,000Expected 13/11/2026	Cut Tape £2.27 £1.73 £1.56 £1.44 View Reel £1.05 £1.34 £1.20 £1.13 £1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CSS-J4D20-SMT-TR Same Sky 1: £2.51 1,940In Stock	Mfr. Part No. CSS-J4D20-SMT-TR Mouser Part No 490-CSS-J4D20-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,940In Stock	Cut Tape £2.51 £1.88 £1.68 £1.53 Reel £1.07 View £1.41 £1.31 £1.22 £1.05 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CST-931AP Same Sky 1: £1.06 8,254In Stock 7,224On Order	Mfr. Part No. CST-931AP Mouser Part No 490-CST-931AP	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	8,254In Stock 7,224On Order On Order Ship Dates Mfr. No: CST-931AP Stock: 8,254 Can Dispatch Immediately On Order: 24 Expected 30/10/2026 7,200 Expected 04/12/2026 Factory Lead Time: 16 Weeks	£1.06 £0.882 £0.788 £0.733 View £0.688 £0.617 £0.563 £0.517 £0.464	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CST-951AP Same Sky 1: £1.02 6,795In Stock 11,900Expected 16/12/2026	Mfr. Part No. CST-951AP Mouser Part No 490-CST-951AP	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	6,795In Stock 11,900Expected 16/12/2026	£1.02 £0.826 £0.742 £0.688 View £0.638 £0.573 £0.523 £0.486 £0.442	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 6.6 mm, 1.5 Vo-p, 77 dB, Through Hole, Magnetic Audio Transducer Buzzer CC-0601 Same Sky 1: £1.79 1,060In Stock 2,000Expected 13/11/2026	Mfr. Part No. CC-0601 Mouser Part No 490-CC-0601	Same Sky	Buzzers & Audio Indicators - Board Mount 6.6 mm, 1.5 Vo-p, 77 dB, Through Hole, Magnetic Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	1,060In Stock 2,000Expected 13/11/2026	£1.79 £1.48 £1.32 £1.24 View £1.15 £1.02 £0.934 £0.863 £0.794	Min.: 1 Mult.: 1

CMT Magnetic Buzzer Transducers

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CMT Magnetic Buzzer Transducers

Types of Audio Devices