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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1404-85T Same Sky 1: $1.59 4,331In Stock	Mfr. Part No. CPT-1404-85T Mouser Part No 490-CPT-1404-85T	Same Sky	Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpi buzzer indicators	Datasheet	4,331In Stock	$1.59 $1.21 $1.09 $1.00 View $0.928 $0.823 $0.717 $0.677 $0.613	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 30.6mm rnd 3kHz 12V TH CPT-3011C-120 Same Sky 1: $6.28 722In Stock	Mfr. Part No. CPT-3011C-120 Mouser Part No 490-CPT-3011C-120	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 30.6mm rnd 3kHz 12V TH Learn More about Same Sky cui buzzers	Datasheet	722In Stock	$6.28 $4.42 $4.18 $3.74 View $3.66 $3.28 $3.02 $2.94	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead CPT-1495C-300 Same Sky 1: $7.04 2,985In Stock	Mfr. Part No. CPT-1495C-300 Mouser Part No 490-CPT-1495C-300	Same Sky	Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead Learn More about Same Sky cui waterproof buzzers	Datasheet	2,985In Stock	$7.04 $4.96 $4.62 $4.16 View $4.11 $3.59 $3.44 $3.30	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CPE-171 Same Sky 1: $4.18 1,739In Stock	Mfr. Part No. CPE-171 Mouser Part No 490-CPE-171	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,739In Stock	$4.18 $3.18 $2.87 $2.57 View $2.39 $2.23 $2.03 $1.90 $1.77	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CPE-4485 Same Sky 1: $8.81 1,973In Stock	Mfr. Part No. CPE-4485 Mouser Part No 490-CPE-4485	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,973In Stock	$8.81 $6.84 $6.20 $5.66 View $5.25 $4.88 $4.61 $4.39	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 13 mm, 10 Vp-p, 80 dB, 4.8 kHz, Wire Leads, Piezo Audio Transducer Buzzer CPE-163 Same Sky 1: $1.88 2,552In Stock	Mfr. Part No. CPE-163 Mouser Part No 490-CPE-163	Same Sky	Buzzers & Audio Indicators - Industrial 13 mm, 10 Vp-p, 80 dB, 4.8 kHz, Wire Leads, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	2,552In Stock	$1.88 $1.07 $1.00 $0.971 View $0.874 $0.815 $0.756 $0.70	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 40mm rnd 3.25kHz 60V TH CPT-4011C-600 Same Sky 1: $4.94 832In Stock	Mfr. Part No. CPT-4011C-600 Mouser Part No 490-CPT-4011C-600	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 40mm rnd 3.25kHz 60V TH Learn More about Same Sky cui buzzers	Datasheet	832In Stock	$4.94 $3.43 $3.24 $2.96 View $2.71 $2.58 $2.33 $2.27 $2.15	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1152 Same Sky 1: $2.65 368In Stock	Mfr. Part No. CEP-1152 Mouser Part No 490-CEP-1152	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	368In Stock	$2.65 $2.04 $1.81 $1.67 View $1.55 $1.41 $1.22 $1.14 $1.03	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1153 Same Sky 1: $2.24 1,604In 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	1,604In Stock	$2.24 $1.71 $1.25 $1.22 View $1.18 $1.04 $1.03 $0.933 $0.879	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 40 mm, 9 Vdc, 108 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-4013-100T Same Sky 1: $5.78 420In Stock	Mfr. Part No. CPT-4013-100T Mouser Part No 490-CPT-4013-100T	Same Sky	Buzzers & Audio Indicators - Board Mount 40 mm, 9 Vdc, 108 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	420In Stock	$5.78 $4.47 $4.05 $3.64 View $3.41 $3.11 $2.80 $2.67	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 30V 80dB 5kHz 16.5mm Wire Buzzer CPE-150 Same Sky 1: $4.22 922In Stock	Mfr. Part No. CPE-150 Mouser Part No 490-CPE-150	Same Sky	Buzzers & Audio Indicators - Industrial 30V 80dB 5kHz 16.5mm Wire Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	922In Stock	$4.22 $3.21 $2.88 $2.58 View $2.37 $2.16 $1.96 $1.92 $1.78	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 13.8 mm, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1368-80WT Same Sky 1: $1.44 3,048In Stock	Mfr. Part No. CPT-1368-80WT Mouser Part No 490-CPT-1368-80WT	Same Sky	Buzzers & Audio Indicators - Board Mount 13.8 mm, 10 Vp-p, 80 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	3,048In Stock	$1.44 $1.09 $0.985 $0.913 View $0.845 $0.768 $0.713 $0.622 $0.575	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 30 mm, 12 Vdc, 70 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-308-28-85T Same Sky 1: $4.18 552In Stock	Mfr. Part No. CPT-308-28-85T Mouser Part No 179-CPT-308-28-85T	Same Sky	Buzzers & Audio Indicators - Board Mount 30 mm, 12 Vdc, 70 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	552In Stock	$4.18 $3.18 $2.87 $2.52 View $2.33 $2.14 $1.99 $1.89 $1.77	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount buzzer,7.5mm square, 2 mm deep, P, 6.0 kHz, 3 V, SMT, no driving circuit CPT-7502-65-SMT-TR Same Sky 1: $3.43 1,788In Stock	Mfr. Part No. CPT-7502-65-SMT-TR Mouser Part No 179-CPT-7502-65SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer,7.5mm square, 2 mm deep, P, 6.0 kHz, 3 V, SMT, no driving circuit Learn More about Same Sky cui buzzers	Datasheet	1,788In Stock	Cut Tape $3.43 $2.64 $2.35 $2.18 Reel $1.43 View $2.03 $1.67 $1.58 $1.43 $1.34	Min.: 1 Mult.: 1 : 2,000
Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package B CPT-9019B-SMT-TR Same Sky 1: $1.70 17,234In Stock	Mfr. Part No. CPT-9019B-SMT-TR Mouser Part No 179-CPT-9019B-SMT-TR	Same Sky	Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package B Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	17,234In Stock	Cut Tape $1.70 $1.29 $1.16 $1.07 Reel $0.698 View $0.996 $0.911 $0.801 $0.698 $0.67	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 22 mm, 5 Vdc, 90 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-2207-90T Same Sky 1: $2.31 435In Stock	Mfr. Part No. CPT-2207-90T Mouser Part No 179-CPT-2207-90T	Same Sky	Buzzers & Audio Indicators - Board Mount 22 mm, 5 Vdc, 90 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui devices illuminated buzzers	Datasheet	435In Stock	$2.31 $1.71 $1.62 $1.56 View $1.46 $1.15 $1.07 $1.00 $0.962	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 30 mm, 5 Vdc, 90 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-3010-90T Same Sky 1: $3.16 257In Stock	Mfr. Part No. CPT-3010-90T Mouser Part No 179-CPT-3010-90T	Same Sky	Buzzers & Audio Indicators - Board Mount 30 mm, 5 Vdc, 90 dB, Through Hole, Piezo Audio Transducer Buzzer Learn More about Same Sky cui devices illuminated buzzers	Datasheet	257In Stock	$3.16 $2.45 $2.16 $2.01 View $1.86 $1.62 $1.46 $1.37 $1.24	Min.: 1 Mult.: 1
Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package A CPT-9019A-SMT-TR Same Sky 1: $1.70 594In Stock 13,500On Order	Mfr. Part No. CPT-9019A-SMT-TR Mouser Part No 179-CPT-9019A-SMT-TR	Same Sky	Speakers & Transducers 9.0 mm square 1.9 mm deep P 4.0 kHz 3 V SMT no driving circuit T&R package A Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	594In Stock 13,500On Order On Order Ship Dates Mfr. No: CPT-9019A-SMT-TR Stock: 594 Can Dispatch Immediately On Order: 6,000 Expected 20/11/2026 7,500 Expected 2/2/2027 Factory Lead Time: 13 Weeks	Cut Tape $1.70 $1.29 $1.16 $1.07 Reel $0.694 View $0.996 $0.911 $0.843 $0.694 $0.66	Min.: 1 Mult.: 1 : 1,500
Buzzers & Audio Indicators - Industrial Buzzers CEP-1110 Same Sky 1: $3.03 1,746In Stock	Mfr. Part No. CEP-1110 Mouser Part No 490-CEP-1110	Same Sky	Buzzers & Audio Indicators - Industrial Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,746In Stock	$3.03 $2.33 $1.93 $1.81 View $1.71 $1.47 $1.37 $1.34 $1.24	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1116 Same Sky 1: $3.58 1,322In Stock	Mfr. Part No. CEP-1116 Mouser Part No 490-CEP-1116	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,322In Stock	$3.58 $2.45 $2.27 $2.16 View $1.96 $1.78 $1.65 $1.58 $1.48	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1162 Same Sky 1: $4.99 1,443In Stock	Mfr. Part No. CEP-1162 Mouser Part No 490-CEP-1162	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,443In Stock	$4.99 $3.66 $3.29 $3.06 View $2.87 $2.34 $2.14 $1.97	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 11 mm, 5 Vp-p, 73 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer CMT-1102-SMT-TR Same Sky 1: $6.04 1,337In Stock	Mfr. Part No. CMT-1102-SMT-TR Mouser Part No 490-CMT-1102-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount 11 mm, 5 Vp-p, 73 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer Learn More about Same Sky cui buzzers	Datasheet	1,337In Stock	Cut Tape $6.04 $4.62 $4.18 $3.85 Reel $2.72 View $3.44 $3.13 $2.96 $2.72 $2.71	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount 12.2 mm, 5 Vp-p, 78 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer CPT-1203-78-SMT-TR Same Sky 1: $2.50 6,239In Stock	Mfr. Part No. CPT-1203-78-SMT-TR Mouser Part No 490-CPT-1203-78SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 12.2 mm, 5 Vp-p, 78 dB, Surface Mount (SMT), Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	6,239In Stock	Cut Tape $2.50 $1.90 $1.71 $1.58 View Reel $1.02 $1.47 $1.32 $1.19 $1.02 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzer 14mm rnd 4.25kHz 30V TH CPT-1495CI-300 Same Sky 1: $7.63 2,058In Stock	Mfr. Part No. CPT-1495CI-300 Mouser Part No 490-CPT-1495CI-300	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 14mm rnd 4.25kHz 30V TH Learn More about Same Sky cui waterproof buzzers	Datasheet	2,058In Stock	$7.63 $5.29 $4.90 $4.52 View $4.39 $4.08 $3.77 $3.58 Quote	Min.: 1 Mult.: 1
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: $3.28 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 8/1/2027 2,400 Expected 26/2/2027 Factory Lead Time: 16 Weeks	Cut Tape $3.28 $2.58 $2.35 $2.19 Reel $1.77 View $2.04 $1.92 $1.58	Min.: 1 Mult.: 1 : 400

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Piezo Buzzer Transducers

Types of Audio Devices