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Piezo Buzzer Transducers

Same Sky Piezo Buzzer Transducers are externally driven indicators that are available in panel-mount, surface-mount, through-hole mount, or wire leads mounting styles. These devices operate at frequencies up to 4.1MHz. Same Sky piezo transducers offer a 65dB to 115dB sound pressure level (SPL) range and an operating temperature range from -40°C to +120°C. The 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 17 mm, 12 Vp-p, 90 dB, Surface Mount, Piezo Audio Transducer Buzzer CPT-1762-90-SMT-TR Same Sky 1: £1.80 1,269In Stock 4,000On Order	Mfr. Part No. CPT-1762-90-SMT-TR Mouser Part No 490-CPT-1762-90SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 17 mm, 12 Vp-p, 90 dB, Surface Mount, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	1,269In Stock 4,000On Order On Order Ship Dates Mfr. No: CPT-1762-90-SMT-TR Stock: 1,269 Can Dispatch Immediately On Order: 1,600 Expected 08/01/2027 2,400 Expected 26/02/2027 Factory Lead Time: 23 Weeks	Cut Tape £1.80 £1.42 £1.30 £1.20 Reel £0.967 View £1.12 £1.05 £0.90	Min.: 1 Mult.: 1 : 400
Buzzers & Audio Indicators - Industrial 30 mm, 12 Vp-p, 80 dB, Panel Mount, Piezo Audio Transducer Buzzer CPT-3055-90PM Same Sky 1: £1.47 2,491In Stock	Mfr. Part No. CPT-3055-90PM Mouser Part No 490-CPT-3055-90PM	Same Sky	Buzzers & Audio Indicators - Industrial 30 mm, 12 Vp-p, 80 dB, Panel Mount, Piezo Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	2,491In Stock	£1.47 £1.13 £0.992 £0.942 View £0.866 £0.762 £0.695 £0.625 £0.598	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 35.6 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer CPT-357-105T Same Sky 1: £4.01 997In Stock	Mfr. Part No. CPT-357-105T Mouser Part No 490-CPT-357-105T	Same Sky	Buzzers & Audio Indicators - Board Mount 35.6 mm, 14 Vdc, 105 dB, Wire Leads, Continuous Tone, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	997In Stock	£4.01 £3.14 £2.84 £2.56 View £2.21 £2.11 £1.97 £1.87	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 9mm sq 4kHz 25V TH CPT-9019S-SMT-TR Same Sky 1: £1.64 3,981In Stock 4,000Expected 19/02/2027	Mfr. Part No. CPT-9019S-SMT-TR Mouser Part No 490-CPT-9019S-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 9mm sq 4kHz 25V TH Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	3,981In Stock 4,000Expected 19/02/2027	Cut Tape £1.64 £1.24 £1.13 £1.03 Reel £0.706 View £0.967 £0.829 £0.777 £0.706 £0.692 MouseReel Available	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 22.8 mm, 10 Vp-p, 88 dB, Through Hole, Piezo Audio Transducer Buzzer CEP-1106 Same Sky 1: £2.15 242In Stock	Mfr. Part No. CEP-1106 Mouser Part No 490-CEP-1106	Same Sky	Buzzers & Audio Indicators - Board Mount 22.8 mm, 10 Vp-p, 88 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	242In Stock	£2.15 £1.63 £1.45 £1.33 View £1.20 £1.10 £1.02 £0.967 £0.942	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzers CEP-1126 Same Sky 1: £1.88 438In Stock 800Expected 04/12/2026	Mfr. Part No. CEP-1126 Mouser Part No 490-CEP-1126	Same Sky	Buzzers & Audio Indicators - Industrial Buzzers Learn More about Same Sky cui buzzers	Datasheet	438In Stock 800Expected 04/12/2026	£1.88 £1.43 £1.30 £1.19 View £1.10 £0.967 £0.90 £0.849	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1130 Same Sky 1: £2.09 20In Stock 480Expected 11/12/2026	Mfr. Part No. CEP-1130 Mouser Part No 490-CEP-1130	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	20In Stock 480Expected 11/12/2026	£2.09 £1.57 £1.43 £1.27 View £1.12 £1.02 £0.925 £0.883 £0.849	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 34.5 mm, 10 Vp-p, 81 dB, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer CEP-1141 Same Sky 1: £1.73 494In Stock	Mfr. Part No. CEP-1141 Mouser Part No 490-CEP-1141	Same Sky	Buzzers & Audio Indicators - Industrial 34.5 mm, 10 Vp-p, 81 dB, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	494In Stock	£1.73 £1.32 £1.19 £1.10 View £0.934 £0.866 £0.829 £0.754 £0.738	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1153 Same Sky 1: £1.24 1,344In Stock	Mfr. Part No. CEP-1153 Mouser Part No 490-CEP-1153	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,344In Stock	£1.24 £0.942 £0.724 £0.693 View £0.664 £0.59 £0.553 £0.526 £0.502	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CMT-1203-SMT-TR Same Sky 1: £1.84 770In Stock 6,000On Order	Mfr. Part No. CMT-1203-SMT-TR Mouser Part No 490-CMT-1203-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	770In Stock 6,000On Order On Order Ship Dates Mfr. No: CMT-1203-SMT-TR Stock: 770 Can Dispatch Immediately On Order: 3,000 Expected 05/02/2027 3,000 Expected 12/02/2027 Factory Lead Time: 20 Weeks	Cut Tape £1.84 £1.35 £1.23 £1.13 Reel £0.814 View £1.06 £0.942 £0.90 £0.791 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount 12.8mm 25V 70dB SMT Piezo Audio Buzzer CMT-13031-SMT-TR Same Sky 1: £3.34 75In Stock 3,000Expected 05/02/2027	Mfr. Part No. CMT-13031-SMT-TR Mouser Part No 490-CMT-13031-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount 12.8mm 25V 70dB SMT Piezo Audio Buzzer Learn More about Same Sky cui buzzers	Datasheet	75In Stock 3,000Expected 05/02/2027	Cut Tape £3.34 £2.57 £2.32 £2.12 Reel £1.53 View £2.04 £1.82 £1.61 £1.51 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CMT-1603-SMT-TR Same Sky 1: £1.83 480In Stock 9,000On Order	Mfr. Part No. CMT-1603-SMT-TR Mouser Part No 490-CMT-1603-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	480In Stock 9,000On Order On Order Ship Dates Mfr. No: CMT-1603-SMT-TR Stock: 480 Can Dispatch Immediately On Order: 4,000 Expected 04/12/2026 5,000 Expected 19/02/2027 Factory Lead Time: 23 Weeks	Cut Tape £1.83 £1.40 £1.26 £1.17 View Reel £0.81 £1.08 £0.976 £0.917 £0.81 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Industrial 24 mm, 10 Vp-p, 88 dB, 5.0 kHz, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer CPE-120 Same Sky 1: £1.63 146In Stock	Mfr. Part No. CPE-120 Mouser Part No 490-CPE-120	Same Sky	Buzzers & Audio Indicators - Industrial 24 mm, 10 Vp-p, 88 dB, 5.0 kHz, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	146In Stock	£1.63 £1.26 £1.19 £1.12 View £0.841 £0.77 £0.714 £0.666	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 24 mm, 3~28 V, 83 dB, 4.5 kHz, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer CPE-121 Same Sky 1: £1.86 79In Stock	Mfr. Part No. CPE-121 Mouser Part No 490-CPE-121	Same Sky	Buzzers & Audio Indicators - Industrial 24 mm, 3~28 V, 83 dB, 4.5 kHz, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	79In Stock	£1.86 £1.43 £1.26 £1.19 View £1.10 £0.967 £0.883 £0.814 £0.754	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 90 dB, 6.0 kHz, Through Hole, Piezo Audio Transducer Buzzer CPE-122 Same Sky 1: £2.04 111In Stock 3,250On Order	Mfr. Part No. CPE-122 Mouser Part No 490-CPE-122	Same Sky	Buzzers & Audio Indicators - Board Mount 24 mm, 10 Vp-p, 90 dB, 6.0 kHz, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	111In Stock 3,250On Order On Order Ship Dates Mfr. No: CPE-122 Stock: 111 Can Dispatch Immediately On Order: 1,000 Expected 04/12/2026 1,000 Expected 26/02/2027 1,250 Expected 09/04/2027 Factory Lead Time: 23 Weeks	£2.04 £1.54 £1.37 £1.30 View £1.20 £1.05 £0.967 £0.891 £0.83	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 13.7 mm, 10 Vp-p, 80 dB, 4.0 kHz, Through Hole, Sealed, Piezo Audio Transducer Buzzer CPE-164 Same Sky 1: £1.89 776In Stock	Mfr. Part No. CPE-164 Mouser Part No 490-CPE-164	Same Sky	Buzzers & Audio Indicators - Board Mount 13.7 mm, 10 Vp-p, 80 dB, 4.0 kHz, Through Hole, Sealed, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	776In Stock	£1.89 £1.44 £1.30 £1.20 View £1.14 £1.01 £0.908 £0.837 £0.813	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzers CPE-165 Same Sky 1: £0.942 363In Stock 2,000Expected 12/03/2027	Mfr. Part No. CPE-165 Mouser Part No 490-CPE-165	Same Sky	Buzzers & Audio Indicators - Industrial Buzzers Learn More about Same Sky cui buzzers	Datasheet	363In Stock 2,000Expected 12/03/2027	£0.942 £0.717 £0.647 £0.60 View £0.546 £0.492 £0.464 £0.409 £0.378	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 17 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer CPE-1785 Same Sky 1: £1.47 1,500In Stock	Mfr. Part No. CPE-1785 Mouser Part No 490-CPE-1785	Same Sky	Buzzers & Audio Indicators - Board Mount 17 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	1,500In Stock	£1.47 £1.14 £1.01 £0.942 View £0.90 £0.849 £0.799 £0.712 £0.69	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 60.8 mm, 10 Vp-p, 80 dB, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer CPE-6080 Same Sky 1: £1.97 171In Stock	Mfr. Part No. CPE-6080 Mouser Part No 490-CPE-6080	Same Sky	Buzzers & Audio Indicators - Industrial 60.8 mm, 10 Vp-p, 80 dB, Panel Mount w/Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	171In Stock	£1.97 £1.50 £1.35 £1.24 View £1.15 £1.03 £0.967 £0.90 £0.849	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 22.1 mm, 10 Vp-p, 84 dB, 4.0 kHz, Through Hole, Piezo Audio Transducer Buzzer CPE-813 Same Sky 1: £1.50 755In Stock	Mfr. Part No. CPE-813 Mouser Part No 490-CPE-813	Same Sky	Buzzers & Audio Indicators - Board Mount 22.1 mm, 10 Vp-p, 84 dB, 4.0 kHz, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	755In Stock	£1.50 £1.14 £1.03 £0.917 View £0.883 £0.799 £0.654 £0.653 £0.626	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzers CPE-827 Same Sky 1: £1.56 1,444In Stock 1,800Expected 01/01/2027	Mfr. Part No. CPE-827 Mouser Part No 490-CPE-827	Same Sky	Buzzers & Audio Indicators - Industrial Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,444In Stock 1,800Expected 01/01/2027	£1.56 £1.19 £1.07 £0.992 View £0.917 £0.814 £0.754 £0.703 £0.655	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 30.6 mm, 12 Vdc, 105 dB, Wire Leads, Piezo Audio Transducer Buzzer CPS-3016-105L085 Same Sky 1: £2.95 178In Stock	Mfr. Part No. CPS-3016-105L085 Mouser Part No 490-CPS-3016-105L085	Same Sky	Buzzers & Audio Indicators - Industrial 30.6 mm, 12 Vdc, 105 dB, Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	178In Stock	£2.95 £2.25 £2.04 £1.88 View £1.74 £1.58 £1.47 £1.37 £1.35	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 30.6 mm, 12 Vdc, 115 dB, Wire Leads, Piezo Audio Transducer Buzzer CPS-3016-110L100 Same Sky 1: £2.03 625In Stock	Mfr. Part No. CPS-3016-110L100 Mouser Part No 490-CPS-3016-110L100	Same Sky	Buzzers & Audio Indicators - Industrial 30.6 mm, 12 Vdc, 115 dB, Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	625In Stock	£2.03 £1.55 £1.39 £1.28 View £1.18 £1.08 £0.984 £0.908 £0.883	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 33 mm, 24 Vp-p, 90 dB, Wire Leads, Piezo Audio Transducer Buzzer CPS-3314-90L095 Same Sky 1: £2.25 92In Stock	Mfr. Part No. CPS-3314-90L095 Mouser Part No 490-CPS-3314-90L095	Same Sky	Buzzers & Audio Indicators - Industrial 33 mm, 24 Vp-p, 90 dB, Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui devices sirens	Datasheet	92In Stock	£2.25 £1.64 £1.48 £1.37 View £1.14 £1.09 £1.03 £0.959 £0.925	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 40 mm, 9 Vp-p, 115 dB, Wire Leads, Piezo Audio Transducer Buzzer CPS-4013-110PM Same Sky 1: £2.73 614In Stock 665Expected 27/11/2026	Mfr. Part No. CPS-4013-110PM Mouser Part No 490-CPS-4013-110PM	Same Sky	Buzzers & Audio Indicators - Industrial 40 mm, 9 Vp-p, 115 dB, Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	614In Stock 665Expected 27/11/2026	£2.73 £2.05 £1.82 £1.63 View £1.50 £1.48 £1.37 £1.30 £1.24	Min.: 1 Mult.: 1

Piezo Buzzer Transducers

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Piezo Buzzer Transducers

Types of Audio Devices