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2.9 kHz Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V MED, CUL APPRVD SC110R Mallory Sonalert 1: $39.91 131In Stock	Mfr. Part No. SC110R Mouser Part No 539-SC110R	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V MED, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	131In Stock	$39.91 $30.81 $30.30 View Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD SC307NR Mallory Sonalert 1: $32.11 61In Stock	Mfr. Part No. SC307NR Mouser Part No 539-SC307NR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	61In Stock	$32.11 $22.90 $20.66	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC XLOUD, CUL APPRVD SC616NR Mallory Sonalert 1: $23.81 233In Stock 600On Order	Mfr. Part No. SC616NR Mouser Part No 539-SC616NR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC XLOUD, CUL APPRVD	Datasheet	233In Stock 600On Order	$23.81 $19.24 $17.46 $16.24 View $15.35 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial MED CONTINUOUS 6-28V SC628 Mallory Sonalert 1: $18.61 476In Stock 578Expected 09/11/2026	Mfr. Part No. SC628 Mouser Part No 539-SC628	Mallory Sonalert	Buzzers & Audio Indicators - Industrial MED CONTINUOUS 6-28V	Datasheet	476In Stock 578Expected 09/11/2026	$18.61 $15.12 $13.71 $12.75 View $12.45 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC XLOUD, CUL APPRVD SC628ANR Mallory Sonalert 1: $45.44 288In Stock	Mfr. Part No. SC628ANR Mouser Part No 539-SC628ANR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC XLOUD, CUL APPRVD	Datasheet	288In Stock	$45.44 $37.72 $35.09 $34.81 View $34.01 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC LOUD, CUL APPRVD SC628NR Mallory Sonalert 1: $22.80 267In Stock 607Expected 16/11/2026	Mfr. Part No. SC628NR Mouser Part No 539-SC628NR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC LOUD, CUL APPRVD	Datasheet	267In Stock 607Expected 16/11/2026	$22.80 $18.78 $16.66 $15.11	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD SC628PR Mallory Sonalert 1: $36.07 88In Stock	Mfr. Part No. SC628PR Mouser Part No 539-SC628PR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD	Datasheet	88In Stock	$36.07 $30.08 $27.86 $27.47 $25.75	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, MED SCE028MD3CTB Mallory Sonalert 1: $27.26 88In Stock	Mfr. Part No. SCE028MD3CTB Mouser Part No 539-SCE028MD3CTB	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, MED Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	88In Stock	$27.26 $21.14 $19.18 $17.85 View $16.82 $15.63	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14 PK-41N29W-24VQ Mallory Sonalert 1: $13.49 21In Stock	Mfr. Part No. PK-41N29W-24VQ Mouser Part No 539-PK-41N29W-24VQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14 Learn More about Mallory Sonalert transducers indicators	Datasheet	21In Stock	$13.49 $10.46 $9.59 $8.91 $8.28	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC PK-35H29W-24VQ Mallory Sonalert 1: $7.80 834In Stock	Mfr. Part No. PK-35H29W-24VQ Mouser Part No 539-PK-35H29W-24VQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC	Datasheet	834In Stock	$7.80 $6.63 $5.68 $5.27 View $5.00 $4.70 $4.55	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial LOUD CONT 30-120V SC110N Mallory Sonalert 1: $58.52 59In Stock	Mfr. Part No. SC110N Mouser Part No 539-SC110N	Mallory Sonalert	Buzzers & Audio Indicators - Industrial LOUD CONT 30-120V	Datasheet	59In Stock	$58.52 $51.56 $44.85 View Quote	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial MEDIUM CHIME 6-16V SC616CP Mallory Sonalert 1: $51.50 60In Stock	Mfr. Part No. SC616CP Mouser Part No 539-SC616CP	Mallory Sonalert	Buzzers & Audio Indicators - Industrial MEDIUM CHIME 6-16V	Datasheet	60In Stock	$51.50 $40.78 $32.08	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial LOUD CONT 6-16V SC616N Mallory Sonalert 1: $31.15 132In Stock	Mfr. Part No. SC616N Mouser Part No 539-SC616N	Mallory Sonalert	Buzzers & Audio Indicators - Industrial LOUD CONT 6-16V	Datasheet	132In Stock	$31.15 $22.45 $20.20 $20.09 View Quote	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial SONALERT 6-28V SC628ANP Mallory Sonalert 1: $76.10 37In Stock	Mfr. Part No. SC628ANP Mouser Part No 539-SC628ANP	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SONALERT 6-28V	Datasheet	37In Stock	$76.10 $58.87 $51.37	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, LOUD SC628MN Mallory Sonalert 1: $57.78 67In Stock	Mfr. Part No. SC628MN Mouser Part No 539-SC628MN	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, LOUD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	67In Stock	$57.78 $47.96 $44.46 $43.20 $41.68	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial FAST MED INTER 6-28V SC628P Mallory Sonalert 1: $38.12 71In Stock	Mfr. Part No. SC628P Mouser Part No 539-SC628P	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST MED INTER 6-28V	Datasheet	71In Stock	$38.12 $28.85 Quote Quote	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Industrial MED CONT 10-48V SC648 Mallory Sonalert 1: $26.65 121In Stock	Mfr. Part No. SC648 Mouser Part No 539-SC648	Mallory Sonalert	Buzzers & Audio Indicators - Industrial MED CONT 10-48V	Datasheet	121In Stock	$26.65 $22.10 $20.26 $18.93 View $17.94 $17.02	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Board Mount CONSTANT, 4-28VDC PC PINS, CUL APPRVD SBM428R Mallory Sonalert 1: $26.10 39In Stock	Mfr. Part No. SBM428R Mouser Part No 539-SBM428R	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 4-28VDC PC PINS, CUL APPRVD	Datasheet	39In Stock	$26.10 $20.23 $18.30 $17.55 View $17.52 $15.34 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 1-5VDC 2900HZ, CUL APPRVD SC105R Mallory Sonalert 1: $25.76 25In Stock	Mfr. Part No. SC105R Mouser Part No 539-SC105R	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 1-5VDC 2900HZ, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	25In Stock	$25.76 $20.30 $18.12 $17.35 View $16.16 $15.15	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 2900HZ, SOFT SC110FR Mallory Sonalert 1: $65.51 1In Stock	Mfr. Part No. SC110FR Mouser Part No 539-SC110FR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 2900HZ, SOFT	Datasheet	1In Stock	$65.51 $51.15 $48.89 $47.63 View $44.86 $41.82 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V 2900HZ, CUL APPRVD SC110JR Mallory Sonalert 1: $57.07 30In Stock	Mfr. Part No. SC110JR Mouser Part No 539-SC110JR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V 2900HZ, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	30In Stock	$57.07 $45.80 $43.26 $40.85 $39.37	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SLOW WARBLE, MEDIUM 30-120V, 2900HZ SC110JWR Mallory Sonalert 1: $57.53 2In Stock	Mfr. Part No. SC110JWR Mouser Part No 539-SC110JWR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SLOW WARBLE, MEDIUM 30-120V, 2900HZ	Datasheet	2In Stock	$57.53 $44.86 $40.79 $38.02 $36.35	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD SC110NJR Mallory Sonalert 1: $94.76 13In Stock	Mfr. Part No. SC110NJR Mouser Part No 539-SC110NJR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	13In Stock	$94.76 $72.52 $68.63	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V XLOUD, CUL APPRVD SC110NPR Mallory Sonalert 1: $55.76 14In Stock	Mfr. Part No. SC110NPR Mouser Part No 539-SC110NPR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V XLOUD, CUL APPRVD	Datasheet	14In Stock	$55.76 $46.26 $43.64 $41.04 $40.91	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD SC110PR Mallory Sonalert 1: $59.73 7In Stock	Mfr. Part No. SC110PR Mouser Part No 539-SC110PR	Mallory Sonalert	Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD Learn More about Mallory Sonalert panel mount audible alarms	Datasheet	7In Stock	$59.73 $47.55 $42.60 $40.31 View $39.27 Quote	Min.: 1 Mult.: 1

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