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2.73 kHz Audio Devices

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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.
Speakers & Transducers SMD TRANSDUCER 5VP-P 60MA SMT-0827-TW-5V-R PUI Audio 1: HK$33.04 678In Stock	Mfr. Part No. SMT-0827-TW-5V-R Mouser Part No 665-SMT0827TW5VR	PUI Audio	Speakers & Transducers SMD TRANSDUCER 5VP-P 60MA Learn More about PUI Audio smt transducers	Datasheet	678In Stock	Cut Tape HK$33.04 HK$26.06 HK$23.76 HK$22.11 Reel HK$18.17 View HK$20.80 HK$20.30 HK$16.93 MouseReel Available	Min.: 1 Mult.: 1 : 600
Speakers & Transducers 3VP-P 70MA 20OHM 86DBA AT-0927-TT-2-R PUI Audio 1: HK$19.07 1,743In Stock	Mfr. Part No. AT-0927-TT-2-R Mouser Part No 665-AT0927TT2R	PUI Audio	Speakers & Transducers 3VP-P 70MA 20OHM 86DBA	Datasheet	1,743In Stock	HK$19.07 HK$14.55 HK$13.07 HK$12.17 View HK$11.18 HK$9.95 HK$9.37 HK$8.71 HK$8.30	Min.: 1 Mult.: 1
Speakers & Transducers 3.6VP-P 60MA SMT-0827-SW-3V-R PUI Audio 1: HK$33.04 4,086In Stock	Mfr. Part No. SMT-0827-SW-3V-R Mouser Part No 665-SMT0827SW3VR	PUI Audio	Speakers & Transducers 3.6VP-P 60MA Learn More about PUI Audio smt transducers	Datasheet	4,086In Stock	Cut Tape HK$33.04 HK$26.06 HK$23.76 HK$22.11 Reel HK$18.17 View HK$20.80 HK$19.56 HK$16.93 MouseReel Available	Min.: 1 Mult.: 1 : 600
Speakers & Transducers SMD TRANSDUCER 3VP-P 80MA SMT-0927-T-2-R PUI Audio 1: HK$40.85 303In Stock 800On Order	Mfr. Part No. SMT-0927-T-2-R Mouser Part No 665-SMT-0927-T-2-R	PUI Audio	Speakers & Transducers SMD TRANSDUCER 3VP-P 80MA Learn More about PUI Audio smt 09 transducers	Datasheet	303In Stock 800On Order	Cut Tape HK$40.85 HK$31.24 HK$28.19 HK$26.14 View Reel HK$18.58 HK$24.33 HK$22.69 HK$19.56 HK$18.58 MouseReel Available	Min.: 1 Mult.: 1 : 800
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA AD-85F4CR AATC 1: HK$16.44 2,970In Stock	Mfr. Part No. AD-85F4CR Mouser Part No 253-AD85F4CR	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 87dBA	Datasheet	2,970In Stock	Cut Tape HK$16.44 HK$14.80 HK$13.97 HK$11.92 Reel HK$8.08 View HK$11.18 HK$9.78 HK$7.62 HK$7.36	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA AD-85D4CR AATC 1: HK$16.44 2,015In Stock	Mfr. Part No. AD-85D4CR Mouser Part No 253-AD85D4CR	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3.6VAC, 85dBA	Datasheet	2,015In Stock	Cut Tape HK$16.44 HK$14.80 HK$13.97 HK$11.92 Reel HK$8.08 View HK$11.18 HK$9.78 HK$7.62 HK$7.36 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount PB-0927MW-3.6Q 1000 PCS T&R ROHS STK $ AST0927MW-3.6TRQ Mallory Sonalert 1: HK$18.25 1,872In Stock 2,000Expected 4/11/2026	Mfr. Part No. AST0927MW-3.6TRQ Mouser Part No 539-AST0927MW-3.6TRQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount PB-0927MW-3.6Q 1000 PCS T&R ROHS STK $ Learn More about Mallory Sonalert ast smt transducers	Datasheet	1,872In Stock 2,000Expected 4/11/2026	Cut Tape HK$18.25 HK$13.89 HK$12.49 HK$11.59 View Reel HK$8.47 HK$10.69 HK$9.70 HK$9.12 HK$8.47	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3VAC, 85dBA AC-1005G-RPA-LF AATC 1: HK$8.63 984In Stock	Mfr. Part No. AC-1005G-RPA-LF Mouser Part No 253-AC1005GRPALF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 3VAC, 85dBA	Datasheet	984In Stock	HK$8.63 HK$7.72 HK$7.32 HK$6.01 View HK$5.61 HK$4.96 HK$3.91 HK$3.57 HK$3.44	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA AC-1001N-RPB-LF AATC 1: HK$8.63 998In Stock	Mfr. Part No. AC-1001N-RPB-LF Mouser Part No 253-AC1001NRPBLF	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA	Datasheet	998In Stock	HK$8.63 HK$7.72 HK$7.32 HK$6.01 View HK$5.61 HK$4.96 HK$3.91 HK$3.57 HK$3.44	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA AC-1201E-RP AATC 1: HK$8.88 996In Stock	Mfr. Part No. AC-1201E-RP Mouser Part No 253-AC1201ERP	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 1.5VAC, 88dBA	Datasheet	996In Stock	HK$8.88 HK$7.97 HK$7.56 HK$6.21 View HK$5.80 HK$5.13 HK$4.04 HK$3.69 HK$3.56	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 5VDC, 80dBA AX-1005-2P AATC 1: HK$12.08 314In Stock	Mfr. Part No. AX-1005-2P Mouser Part No 253-AX10052P	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 2730Hz 5VDC, 80dBA	Datasheet	314In Stock	HK$12.08 HK$10.85 HK$10.28 HK$8.38 View HK$7.87 HK$6.95 HK$5.48 HK$5.00 HK$4.83	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, side port, Surface Mount (SMT), Audio Transducer CMT-8504SP-SMT-TR Same Sky 1: HK$11.43 952In Stock New Product	Mfr. Part No. CMT-8504SP-SMT-TR Mouser Part No 179-CMT-8504SP-SMTTR New Product	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, side port, Surface Mount (SMT), Audio Transducer Learn More about Same Sky cui buzzers	Datasheet	952In Stock	HK$11.43 HK$8.88 HK$8.10 HK$7.55 View HK$7.04 HK$6.43 HK$6.27 HK$5.38 HK$5.12	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, top port, Surface Mount (SMT), Audio Transducer CMT-8504TP-SMT-TR Same Sky 1: HK$13.15 934In Stock New Product	Mfr. Part No. CMT-8504TP-SMT-TR Mouser Part No 179-CMT-8504TP-SMTTR New Product	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer, 8.5 mm, 4 mm deep, M, 3.6 V, 87 dB, top port, Surface Mount (SMT), Audio Transducer Learn More about Same Sky cui buzzers	Datasheet	934In Stock	HK$13.15 HK$9.95 HK$8.96 HK$8.30 View HK$7.70 HK$6.97 HK$6.43 HK$5.38 HK$5.12	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 10mm, Magnetic, 3.6V, SMT CMT-1085-85-SMT-TR Same Sky 1: HK$20.39 1,968In Stock	Mfr. Part No. CMT-1085-85-SMT-TR Mouser Part No 179-CMT-1085-85SMTTR	Same Sky	Buzzers & Audio Indicators - Board Mount 10mm, Magnetic, 3.6V, SMT Learn More about Same Sky cui buzzers	Datasheet	1,968In Stock	Cut Tape HK$20.39 HK$16.03 HK$14.63 HK$13.65 Reel HK$10.69 View HK$12.74 HK$12.08 HK$11.43 HK$10.69 HK$10.19	Min.: 1 Mult.: 1 : 2,000
Buzzers & Audio Indicators - Board Mount Buzzer 8.5mm sq 2.73kHz 3.6V SMT CMT-8530S-SMT-TR Same Sky 1: HK$26.39 9,774In Stock 10,000Expected 5/2/2027	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	9,774In Stock 10,000Expected 5/2/2027	Cut Tape HK$26.39 HK$20.14 HK$18.17 HK$16.77 Reel HK$12.33 View HK$15.62 HK$14.14 HK$13.15 HK$12.25 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CBT-09427-SMT-TR Same Sky 1: HK$23.59 5,185In Stock 7,200Expected 19/2/2027	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	5,185In Stock 7,200Expected 19/2/2027	Cut Tape HK$23.59 HK$17.18 HK$15.21 HK$14.06 Reel HK$9.86 View HK$12.74 HK$11.43 HK$10.36 HK$9.29 MouseReel Available	Min.: 1 Mult.: 1 : 800
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: HK$16.93 3,705In Stock 6,000Expected 4/12/2026	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	3,705In Stock 6,000Expected 4/12/2026	Cut Tape HK$16.93 HK$13.23 HK$11.92 HK$11.10 View Reel HK$7.16 HK$10.44 HK$9.29 HK$8.38 HK$7.16 MouseReel Available	Min.: 1 Mult.: 1 : 750
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: HK$17.34 2,341In Stock 50,000On 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	2,341In Stock 50,000On Order On Order Ship Dates Mfr. No: CMT-7525-80-SMT-TR Stock: 2,341 Can Dispatch Immediately On Order: 16,000 Expected 30/10/2026 34,000 Expected 4/12/2026 Factory Lead Time: 13 Weeks	Cut Tape HK$17.34 HK$13.32 HK$11.26 HK$10.52 View Reel HK$6.70 HK$9.78 HK$8.38 HK$8.19 HK$6.70 HK$6.70 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: HK$10.69 3,866In Stock 3,300Expected 4/12/2026	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	3,866In Stock 3,300Expected 4/12/2026	HK$10.69 HK$8.12 HK$7.32 HK$6.77 View HK$6.13 HK$5.66 HK$5.23 HK$4.90 HK$4.09	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CSS-73B16K-SMT Same Sky 1: HK$25.32 1,230In Stock	Mfr. Part No. CSS-73B16K-SMT Mouser Part No 490-CSS-73B16K-SMT	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,230In Stock	Cut Tape HK$25.32 HK$19.07 HK$17.02 HK$15.95 Reel HK$10.77 View HK$14.39 HK$13.23 HK$12.49 HK$10.69	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CSS-J4B20-SMT-TR Same Sky 1: HK$24.82 1,809In 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	1,809In Stock 4,000Expected 13/11/2026	Cut Tape HK$24.82 HK$18.91 HK$17.10 HK$15.78 Reel HK$11.01 View HK$14.63 HK$13.15 HK$12.41 HK$10.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount Buzzers CST-931AP Same Sky 1: HK$11.59 3,188In Stock 12,900On 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	3,188In Stock 12,900On Order On Order Ship Dates Mfr. No: CST-931AP Stock: 3,188 Can Dispatch Immediately On Order: 5,700 Expected 21/10/2026 7,200 Expected 4/12/2026 Factory Lead Time: 16 Weeks	HK$11.59 HK$9.70 HK$8.63 HK$8.03 View HK$7.53 HK$6.76 HK$6.17 HK$5.66 HK$5.09	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CST-951AP Same Sky 1: HK$11.18 5,417In 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	5,417In Stock 11,900Expected 16/12/2026	HK$11.18 HK$9.04 HK$8.12 HK$7.53 View HK$6.99 HK$6.27 HK$5.72 HK$5.33 HK$4.83	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzers CX-0905C Same Sky 1: HK$22.44 1,443In Stock 10,500Expected 25/12/2026	Mfr. Part No. CX-0905C Mouser Part No 490-CX-0905C	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzers Learn More about Same Sky cui buzzers	Datasheet	1,443In Stock 10,500Expected 25/12/2026	HK$22.44 HK$16.60 HK$14.80 HK$13.81 View HK$13.15 HK$11.10 HK$10.28 HK$9.54 HK$9.12	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 82dBA Continuous Top Fire AI-1027-TWT-5V-2-R PUI Audio 1: HK$16.69 11,415In Stock	Mfr. Part No. AI-1027-TWT-5V-2-R Mouser Part No 665-AI1027TWT5V2R	PUI Audio	Buzzers & Audio Indicators - Board Mount EM 5VDC 2300Hz 82dBA Continuous Top Fire	Datasheet	11,415In Stock	HK$16.69 HK$12.66 HK$11.43 HK$10.60 View HK$9.70 HK$8.63 HK$8.47	Min.: 1 Mult.: 1

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