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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 (HKD) Filter the results in the table by unit price based on your quantity.	Qty.
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: HK$11.34 2,554In 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	2,554In Stock	HK$11.34 HK$6.47 HK$6.05 HK$5.87 View HK$5.29 HK$4.92 HK$4.57 HK$4.23	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzer 14mm rnd 4.25kHz 30V WireLead CPT-1495C-300 Same Sky 1: HK$42.58 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	HK$42.58 HK$30.00 HK$27.95 HK$25.15 View HK$24.82 HK$21.70 HK$20.80 HK$19.97	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 14 mm, 10 Vp-p, 85 dB, Through Hole, Piezo Audio Transducer Buzzer CPT-1404-85T Same Sky 1: HK$9.62 4,346In 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	4,346In Stock	HK$9.62 HK$7.31 HK$6.56 HK$6.07 View HK$5.61 HK$4.97 HK$4.33 HK$4.09 HK$3.71	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 30.6mm rnd 3kHz 12V TH CPT-3011C-120 Same Sky 1: HK$37.98 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	HK$37.98 HK$26.72 HK$25.24 HK$22.61 View HK$22.11 HK$19.81 HK$18.25 HK$17.76	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 52.8 mm, 85 Vp-p, 108 dB, Lead Wire, Piezo Audio Transducer Buzzer CPT-5828-108L170 Same Sky 1: HK$58.44 605In Stock 300Expected 11/12/2026	Mfr. Part No. CPT-5828-108L170 Mouser Part No 490-CPT-5828-108L170	Same Sky	Buzzers & Audio Indicators - Industrial 52.8 mm, 85 Vp-p, 108 dB, Lead Wire, Piezo Audio Transducer Buzzer Learn More about Same Sky cui inc cpt piezo transducers	Datasheet	605In Stock 300Expected 11/12/2026	HK$58.44 HK$43.89 HK$40.77 HK$39.29 View HK$32.80 HK$31.98 HK$30.09 HK$28.61	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CPE-171 Same Sky 1: HK$25.24 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	HK$25.24 HK$19.23 HK$17.34 HK$15.54 View HK$14.47 HK$13.48 HK$12.25 HK$11.51 HK$10.69	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 40mm rnd 3.25kHz 60V TH CPT-4011C-600 Same Sky 1: HK$29.84 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	HK$29.84 HK$20.71 HK$19.56 HK$17.92 View HK$16.36 HK$15.62 HK$14.06 HK$13.73 HK$12.99	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1152 Same Sky 1: HK$16.03 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	HK$16.03 HK$12.33 HK$10.93 HK$10.11 View HK$9.37 HK$8.55 HK$7.40 HK$6.91 HK$6.23	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 30V 80dB 5kHz 16.5mm Wire Buzzer CPE-150 Same Sky 1: HK$25.48 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	HK$25.48 HK$19.40 HK$17.43 HK$15.62 View HK$14.30 HK$13.07 HK$11.84 HK$11.59 HK$10.77	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: HK$8.71 3,063In 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	3,063In Stock	HK$8.71 HK$6.59 HK$5.95 HK$5.52 View HK$5.10 HK$4.64 HK$4.31 HK$3.76 HK$3.48	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1153 Same Sky 1: HK$13.56 1,614In 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	1,614In Stock	HK$13.56 HK$10.36 HK$7.82 HK$7.64 View HK$7.32 HK$6.43 HK$6.20 HK$5.64 HK$5.31	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: HK$34.94 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	HK$34.94 HK$27.04 HK$24.50 HK$22.03 View HK$20.63 HK$18.82 HK$16.93 HK$16.11	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: HK$25.24 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	HK$25.24 HK$19.23 HK$17.34 HK$15.21 View HK$14.06 HK$12.91 HK$12.00 HK$11.43 HK$10.69	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: HK$20.71 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 HK$20.71 HK$15.95 HK$14.22 HK$13.15 Reel HK$8.63 View HK$12.25 HK$10.11 HK$9.54 HK$8.63 HK$8.12	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: HK$10.28 17,734In 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	17,734In Stock	Cut Tape HK$10.28 HK$7.79 HK$7.02 HK$6.49 Reel HK$4.22 View HK$6.02 HK$5.51 HK$4.84 HK$4.22 HK$4.05	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: HK$13.97 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	HK$13.97 HK$10.36 HK$9.78 HK$9.45 View HK$8.80 HK$6.98 HK$6.47 HK$6.04 HK$5.81	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: HK$19.07 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	HK$19.07 HK$14.80 HK$13.07 HK$12.17 View HK$11.26 HK$9.78 HK$8.80 HK$8.30 HK$7.49	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: HK$10.28 2,114In Stock 6,000Expected 20/11/2026	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	2,114In Stock 6,000Expected 20/11/2026	Cut Tape HK$10.28 HK$7.79 HK$7.02 HK$6.49 Reel HK$4.19 View HK$6.02 HK$5.51 HK$5.10 HK$4.19 HK$3.99	Min.: 1 Mult.: 1 : 1,500
Buzzers & Audio Indicators - Industrial Buzzers CEP-1110 Same Sky 1: HK$18.33 1,750In 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	1,750In Stock	HK$18.33 HK$14.06 HK$11.67 HK$10.93 View HK$10.36 HK$8.88 HK$8.30 HK$8.10 HK$7.50	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1116 Same Sky 1: HK$21.62 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	HK$21.62 HK$14.80 HK$13.73 HK$13.07 View HK$11.84 HK$10.77 HK$9.95 HK$9.54 HK$8.96	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CEP-1162 Same Sky 1: HK$30.17 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	HK$30.17 HK$22.11 HK$19.89 HK$18.50 View HK$17.34 HK$14.14 HK$12.91 HK$11.92	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: HK$36.50 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 HK$36.50 HK$27.95 HK$25.24 HK$23.26 Reel HK$16.44 View HK$20.80 HK$18.91 HK$17.92 HK$16.44 HK$16.36	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount Buzzers CPE-4485 Same Sky 1: HK$53.27 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	HK$53.27 HK$41.35 HK$37.48 HK$34.20 View HK$31.73 HK$29.51 HK$27.87 HK$26.55	Min.: 1 Mult.: 1
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: HK$15.12 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 HK$15.12 HK$11.51 HK$10.36 HK$9.54 View Reel HK$6.17 HK$8.88 HK$7.99 HK$7.18 HK$6.17 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: HK$46.11 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	HK$46.11 HK$31.98 HK$29.59 HK$27.29 View HK$26.55 HK$24.66 HK$22.77 HK$21.62 Quote	Min.: 1 Mult.: 1

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Piezo Buzzer Transducers

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All Results (78)

Piezo Buzzer Transducers

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