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4.5 kHz Audio Devices

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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.
Speakers & Transducers 4.5KHz 500 OHMS 16nF AB2745BF PUI Audio 1: $1.63 180In Stock	Mfr. Part No. AB2745BF Mouser Part No 665-AB2745BF	PUI Audio	Speakers & Transducers 4.5KHz 500 OHMS 16nF	Datasheet	180In Stock	$1.63 $1.24 $1.12 $1.04 View $0.963 $0.838 $0.792 $0.747 $0.719	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 4500HZ, CUL APPRVD SC628HPR Mallory Sonalert 1: $75.81 44In Stock	Mfr. Part No. SC628HPR Mouser Part No 539-SC628HPR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 4500HZ, CUL APPRVD	Datasheet	44In Stock	$75.81 $66.84 $62.95 $62.76 View $61.80 $60.75 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB AD-3A3G AATC 1: $4.53 955In Stock	Mfr. Part No. AD-3A3G Mouser Part No 253-AD3A3G	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 4500HZ 3VAC, 63dB Learn More about AATC ad 3a3g micro transducer	Datasheet	955In Stock	Cut Tape $4.53 $4.07 $3.85 $3.33 Reel $2.33 View $3.17 $2.84 $2.42 $2.24	Min.: 1 Mult.: 1 : 3,000
Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 4500HZ, MEDIUM SC250HR Mallory Sonalert 1: $73.34 3In Stock	Mfr. Part No. SC250HR Mouser Part No 539-SC250HR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 4500HZ, MEDIUM	Datasheet	3In Stock	$73.34 $66.38 $61.76 $55.18 View $53.30 $48.84 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals SC628H-BTR Mallory Sonalert 1: $48.13 3In Stock	Mfr. Part No. SC628H-BTR Mouser Part No 539-SC628H-BTR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals	Datasheet	3In Stock	$48.13 $39.64 $29.50 $29.20 View Quote	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer TP124512-1 DB Unlimited 1: $4.77 497In Stock	Mfr. Part No. TP124512-1 Mouser Part No 497-TP124512-1	DB Unlimited	Speakers & Transducers Piezo Transducer	Datasheet	497In Stock	$4.77 $3.47 $3.09 $2.68 View $2.53 $2.37 $2.15 $2.01 $2.00	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Element P10045-1 DB Unlimited 1: $1.55 195In Stock	Mfr. Part No. P10045-1 Mouser Part No 497-P10045-1	DB Unlimited	Speakers & Transducers Piezo Element	Datasheet	195In Stock	$1.55 $1.18 $1.06 $0.982 View $0.949 $0.83 $0.804 $0.775 $0.718	Min.: 1 Mult.: 1
Speakers & Transducers 50 x 16.9mm 0.25W AK-5008KC-4 AATC 1: $3.90 3,932In Stock	Mfr. Part No. AK-5008KC-4 Mouser Part No 253-AK5008KC4	AATC	Speakers & Transducers 50 x 16.9mm 0.25W Learn More about AATC micro speakers	Datasheet	3,932In Stock	$3.90 $3.51 $3.29 $2.86 View $2.72 $2.43 $2.07 $2.00 $1.93	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SIREN, 5-15VDC 105DB, 47X39X22MM PS-723BQ Mallory Sonalert 1: $17.95 175In Stock	Mfr. Part No. PS-723BQ Mouser Part No 539-PS723BQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SIREN, 5-15VDC 105DB, 47X39X22MM	Datasheet	175In Stock	$17.95 $11.21 $10.15 $9.83	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer PM 30mm 5V 4.5kHz Rd PT-PM30-0545-RK VCC 1: $2.15 926In Stock New Product	Mfr. Part No. PT-PM30-0545-RK Mouser Part No 593-PT-PM30-0545-RK New Product	VCC	Speakers & Transducers Piezo Transducer PM 30mm 5V 4.5kHz Rd	Datasheet	926In Stock	$2.15 $1.63 $1.47 $1.36 View $1.26 $1.11 $1.03 $0.956 $0.832	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount PIEZO BENDER 4500HZ 30VP-P AB1245B PUI Audio 1: $1.02 81In Stock	Mfr. Part No. AB1245B Mouser Part No 665-AB1245B	PUI Audio	Buzzers & Audio Indicators - Board Mount PIEZO BENDER 4500HZ 30VP-P	Datasheet	81In Stock	$1.02 $0.785 $0.734 $0.696 View $0.66 $0.577 $0.544 $0.539	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 12V 90dBA 4500Hz AI-3245-TF-LW95-R PUI Audio 1: $5.70 477In Stock	Mfr. Part No. AI-3245-TF-LW95-R Mouser Part No 665-AI-3245TFLW95R	PUI Audio	Buzzers & Audio Indicators - Industrial 12V 90dBA 4500Hz	Datasheet	477In Stock	$5.70 $4.35 $3.93 $3.64 View $3.32 $3.07 $2.90	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 27 mm Piezo Buzzer Element w/Feedback Loop & Lead Wires CEB-27FD44 Same Sky 1: $2.96 251In Stock	Mfr. Part No. CEB-27FD44 Mouser Part No 490-CEB-27FD44	Same Sky	Buzzers & Audio Indicators - Board Mount 27 mm Piezo Buzzer Element w/Feedback Loop & Lead Wires	Datasheet	251In Stock	$2.96 $2.30 $2.04 $1.89 View $1.75 $1.55 $1.40 $1.31 $1.24	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: $3.39 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	$3.39 $2.60 $2.30 $2.16 View $2.01 $1.77 $1.60 $1.48 $1.36	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Buzzers CPE-827 Same Sky 1: $2.84 1,469In Stock 1,800Expected 16/12/2026	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	1,469In Stock 1,800Expected 16/12/2026	$2.84 $2.16 $1.94 $1.81 View $1.67 $1.48 $1.37 $1.28 $1.15	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 4500HZ, CUL APPRVD SC110HR Mallory Sonalert 1: $67.80 12In Stock	Mfr. Part No. SC110HR Mouser Part No 539-SC110HR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 4500HZ, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	12In Stock	$67.80 $55.09 $48.95 $47.31 $44.78	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 4500HZ, CUL APPRVD SC628HR Mallory Sonalert 1: $43.04 13In Stock	Mfr. Part No. SC628HR Mouser Part No 539-SC628HR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 4500HZ, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	13In Stock	$43.04 $36.05 $30.63 $28.51 View $26.57 $25.45	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 4500HZ, MEDIUM SC648HR Mallory Sonalert 1: $42.04 12In Stock	Mfr. Part No. SC648HR Mouser Part No 539-SC648HR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC 4500HZ, MEDIUM	Datasheet	12In Stock	$42.04 $32.46 $29.35 $27.55 View $25.69 $24.51	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial Piezo Indicator IP224512-1 DB Unlimited 1: $5.63 99In Stock	Mfr. Part No. IP224512-1 Mouser Part No 497-IP224512-1	DB Unlimited	Buzzers & Audio Indicators - Industrial Piezo Indicator	Datasheet	99In Stock	$5.63 $4.09 $3.63 $3.32 View $3.07 $2.73 $2.61 $2.43	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 BLUE PS-733EWDBQ Mallory Sonalert 1: $21.76 3In Stock	Mfr. Part No. PS-733EWDBQ Mouser Part No 539-PS-733EWDBQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 BLUE Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$21.76 $16.88 $15.06 $14.14 View $13.38 $13.02	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 GREEN PS-733EWDGQ Mallory Sonalert 1: $21.76 3In Stock	Mfr. Part No. PS-733EWDGQ Mouser Part No 539-PS-733EWDGQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 GREEN Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$21.76 $16.88 $15.06 $14.16 View $13.57 $13.02	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 RED PS-733EWDRQ Mallory Sonalert 1: $21.76 3In Stock	Mfr. Part No. PS-733EWDRQ Mouser Part No 539-PS-733EWDRQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 RED Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$21.76 $16.88 $15.06 $14.16 View $13.57 $13.02	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 YELLOW PS-733EWDYQ Mallory Sonalert 1: $22.62 3In Stock	Mfr. Part No. PS-733EWDYQ Mouser Part No 539-PS-733EWDYQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 5-15DC 95DB 2.5-4.5HZ FS 32X46X18 YELLOW Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$22.62 $14.17 $13.02	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 RED PS-733PRQ Mallory Sonalert 1: $20.82 3In Stock	Mfr. Part No. PS-733PRQ Mouser Part No 539-PS-733PRQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 RED Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$20.82 $16.16 $14.66 $13.30 $12.44	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 YELLOW PS-733PYQ Mallory Sonalert 1: $20.82 3In Stock	Mfr. Part No. PS-733PYQ Mouser Part No 539-PS-733PYQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount 5-15DC 95DB 2.5-4.5HZ FS 32X46X16 YELLOW Learn More about Mallory Sonalert audio indicators speakers	Datasheet	3In Stock	$20.82 $16.16 $14.66 $13.30 View $12.44 $12.42	Min.: 1 Mult.: 1

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