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4 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.
Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3V 12MM SMD PST1240P02 TDK 1: $1.24 3,788In Stock New Product	Mfr. Part No. PST1240P02 Mouser Part No 810-PST1240P02 New Product	TDK	Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3V 12MM SMD	Datasheet	3,788In Stock	Cut Tape $1.24 $0.777 $0.651 $0.604 View Reel $0.48 $0.523 $0.502 $0.48 MouseReel Available	Min.: 1 Mult.: 1 : 5,000
Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT NR-25994-000 Knowles 1: $22.66 96In Stock	Mfr. Part No. NR-25994-000 Mouser Part No 721-NR-25994-000	Knowles	Microphones 4.0 X 5.59 X 2.28MM -49 SENS, JA/JK PORT	Datasheet	96In Stock	$22.66 $17.07 $15.47 $14.43 View $13.47 $13.46	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL SBT5LM1PC Mallory Sonalert 1: $43.54 356In Stock	Mfr. Part No. SBT5LM1PC Mouser Part No 539-SBT5LM1PC	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL Learn More about Mallory Sonalert medical alarm	Datasheet	356In Stock	$43.54 $35.96 $33.11 $32.28	Min.: 1 Mult.: 1
Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq MT-SMT04-0340-SK VCC 1: $2.93 2,960In Stock New Product	Mfr. Part No. MT-SMT04-0340-SK Mouser Part No 593-MT-SMT04-0340-SK New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq Learn More about VCC mt magnetic transducers	Datasheet	2,960In Stock	Cut Tape $2.93 $2.23 $2.01 $1.86 View Reel $1.29 $1.69 $1.57 $1.43 $1.29 $1.29	Min.: 1 Mult.: 1 : 3,000
Speakers & Transducers Magnetic Transducer SMT 5mm 3V 4.0kHz Sq MT-SMT05-0340-SK VCC 1: $2.27 2,486In Stock New Product	Mfr. Part No. MT-SMT05-0340-SK Mouser Part No 593-MT-SMT05-0340-SK New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 5mm 3V 4.0kHz Sq Learn More about VCC mt magnetic transducers	Datasheet	2,486In Stock	Cut Tape $2.27 $1.73 $1.56 $1.44 View Reel $0.962 $1.34 $1.21 $1.12 $0.962 $0.962	Min.: 1 Mult.: 1 : 2,500
Speakers & Transducers Magnetic Transducer SMT 8.5mm 4.4V 4.0kHz Sq MT-SMT08-0440-SK VCC 1: $4.16 956In Stock New Product	Mfr. Part No. MT-SMT08-0440-SK Mouser Part No 593-MT-SMT08-0440-SK New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 8.5mm 4.4V 4.0kHz Sq Learn More about VCC mt magnetic transducers	Datasheet	956In Stock	Cut Tape $4.16 $3.17 $2.87 $2.66 View Reel $1.92 $2.47 $2.27 $2.12 $1.92	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3 AST1240MLTRQ Mallory Sonalert 1: $2.73 5,114In Stock	Mfr. Part No. AST1240MLTRQ Mouser Part No 539-AST1240MLTRQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3 Learn More about Mallory Sonalert ast smt transducers	Datasheet	5,114In Stock	Cut Tape $2.73 $2.08 $1.87 $1.73 View Reel $1.16 $1.42 $1.34 $1.30 $1.16 MouseReel Available	Min.: 1 Mult.: 1 : 1,000
Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 16X16X3 AST1628MATRQ Mallory Sonalert 1: $3.61 1,343In Stock	Mfr. Part No. AST1628MATRQ Mouser Part No 539-AST1628MATRQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 16X16X3 Learn More about Mallory Sonalert ast smt transducers	Datasheet	1,343In Stock	Cut Tape $3.61 $2.62 $2.33 $2.06 View Reel $1.56 $1.97 $1.80 $1.63 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 800
Buzzers & Audio Indicators - Industrial Piezo Indicator IP521512-1 DB Unlimited 1: $23.07 101In Stock	Mfr. Part No. IP521512-1 Mouser Part No 497-IP521512-1	DB Unlimited	Buzzers & Audio Indicators - Industrial Piezo Indicator	Datasheet	101In Stock	$23.07 $19.84 $18.81 $18.11 $15.61	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB CARDIAC SBT5LMMCPC Mallory Sonalert 1: $57.22 9In Stock	Mfr. Part No. SBT5LMMCPC Mouser Part No 539-SBT5LMMCPC	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB CARDIAC Learn More about Mallory Sonalert medical alarm	Datasheet	9In Stock	$57.22 $43.51 $38.70 $36.33	Min.: 1 Mult.: 1
Speakers & Transducers Dynamic Speaker SP570316-1 DB Unlimited 1: $3.26 31In Stock	Mfr. Part No. SP570316-1 Mouser Part No 497-SP570316-1	DB Unlimited	Speakers & Transducers Dynamic Speaker	Datasheet	31In Stock	$3.26 $2.41 $2.04 $1.86 View $1.73 $1.60 $1.47 $1.37	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 4000Hz 12VDC, 80dBA AZ-1440S-PN AATC 1: $1.62 211In Stock	Mfr. Part No. AZ-1440S-PN Mouser Part No 253-AZ1440SPN	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 4000Hz 12VDC, 80dBA Learn More about AATC piezo buzzers	Datasheet	211In Stock	$1.62 $1.45 $1.37 $1.17 View $1.10 $0.964 $0.799 $0.754 $0.727	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer TP234012-1 DB Unlimited 1: $2.05 97In Stock	Mfr. Part No. TP234012-1 Mouser Part No 497-TP234012-1	DB Unlimited	Speakers & Transducers Piezo Transducer Learn More about DB Unlimited transducers	Datasheet	97In Stock	$2.05 $1.59 $1.45 $1.37 View $1.15 $1.12 $1.08 $1.04 $1.01	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA AD-503-PQ1 AATC 1: $1.85 648In Stock 2,500Expected 2026/10/23	Mfr. Part No. AD-503-PQ1 Mouser Part No 253-AD503PQ1	AATC	Buzzers & Audio Indicators - Board Mount EM Buzzer 4000Hz 3VAC, 75dBA	Datasheet	648In Stock 2,500Expected 2026/10/23	Cut Tape $1.85 $1.67 $1.57 $1.34 Reel $0.80 View $1.26 $1.10 $0.914 $0.797	Min.: 1 Mult.: 1 : 2,500
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 4000Hz 12VAC, 85dBA AZ-1440E-P-LF AATC 1: $0.961 386In Stock 1,000Expected 2026/12/16	Mfr. Part No. AZ-1440E-P-LF Mouser Part No 253-AZ1440EPLF	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 4000Hz 12VAC, 85dBA Learn More about AATC piezo buzzers	Datasheet	386In Stock 1,000Expected 2026/12/16	$0.961 $0.84 $0.643 $0.597 View $0.508 $0.406 $0.368 $0.347 $0.335	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer TP224012-1 DB Unlimited 1: $3.61 766In Stock	Mfr. Part No. TP224012-1 Mouser Part No 497-TP224012-1	DB Unlimited	Speakers & Transducers Piezo Transducer Learn More about DB Unlimited transducers	Datasheet	766In Stock	Cut Tape $3.61 $2.62 $2.33 $2.15 Reel $1.83 View $1.79 $1.62 $1.52 $1.51 MouseReel Available	Min.: 1 Mult.: 1 : 100
Speakers & Transducers Electro-Mechanical Transducer TE054003-1 DB Unlimited 1: $4.24 535In Stock	Mfr. Part No. TE054003-1 Mouser Part No 497-TE054003-1	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer Learn More about DB Unlimited transducers	Datasheet	535In Stock	Cut Tape $4.24 $2.83 $2.63 $2.52 Reel $2.36 View $2.17 $2.01 $1.78	Min.: 1 Mult.: 1 : 100
Buzzers & Audio Indicators - Board Mount buzzer, 16mmx16mmx2.5 mm deep, P, 3 V, 75 dB, Surface Mount, Audio Transducer CPT-16162-SMT-TR Same Sky 1: $1.92 780In Stock New Product	Mfr. Part No. CPT-16162-SMT-TR Mouser Part No 179-CPT-16162-SMT-TR New Product	Same Sky	Buzzers & Audio Indicators - Board Mount buzzer, 16mmx16mmx2.5 mm deep, P, 3 V, 75 dB, Surface Mount, Audio Transducer Learn More about Same Sky cui buzzers	Datasheet	780In Stock	$1.92 $1.50 $1.37 $1.27 View $1.19 $1.10 $1.04 $0.936	Min.: 1 Mult.: 1
Speakers & Transducers Magnetic Transducer SMT 5mm 3.6V 4.0kHz Sq Tall MT-SMT05-0340-SKT VCC 1: $2.47 900In Stock New Product	Mfr. Part No. MT-SMT05-0340-SKT Mouser Part No 593-MT-SMT05-0340SKT New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 5mm 3.6V 4.0kHz Sq Tall Learn More about VCC mt magnetic transducers	Datasheet	900In Stock	Cut Tape $2.47 $1.87 $1.69 $1.56 View Reel $1.05 $1.45 $1.30 $1.19 $1.05	Min.: 1 Mult.: 1 : 1,000
Speakers & Transducers Piezo Transducer SMT 9mm 3V 4.0kHz Sq PT-SMT09-0340-SK VCC 1: $2.47 964In Stock New Product	Mfr. Part No. PT-SMT09-0340-SK Mouser Part No 593-PT-SMT09-0340-SK New Product	VCC	Speakers & Transducers Piezo Transducer SMT 9mm 3V 4.0kHz Sq	Datasheet	964In Stock	Cut Tape $2.47 $1.87 $1.69 $1.56 View Reel $1.05 $1.45 $1.30 $1.19 $1.05	Min.: 1 Mult.: 1 : 1,000
Speakers & Transducers Piezo Transducer SMT 12mm 3V 4.0kHz Sq PT-SMT12-0340-SK VCC 1: $1.78 823In Stock New Product	Mfr. Part No. PT-SMT12-0340-SK Mouser Part No 593-PT-SMT12-0340-SK New Product	VCC	Speakers & Transducers Piezo Transducer SMT 12mm 3V 4.0kHz Sq	Datasheet	823In Stock	Cut Tape $1.78 $1.35 $1.22 $1.13 View Reel $0.729 $1.04 $0.941 $0.87 $0.729	Min.: 1 Mult.: 1 : 1,000
Speakers & Transducers Piezo Transducer SMT 16mm 3V 4.0kHz Sq PT-SMT16-0340-SK VCC 1: $2.00 707In Stock New Product	Mfr. Part No. PT-SMT16-0340-SK Mouser Part No 593-PT-SMT16-0340-SK New Product	VCC	Speakers & Transducers Piezo Transducer SMT 16mm 3V 4.0kHz Sq	Datasheet	707In Stock	Cut Tape $2.00 $1.52 $1.37 $1.27 View Reel $0.832 $1.17 $1.06 $0.939 $0.832	Min.: 1 Mult.: 1 : 800
Speakers & Transducers Piezo Transducer TH 12.6mm 5V 4.0kHz Rd PT-TH12-0540-RK VCC 1: $1.00 872In Stock New Product	Mfr. Part No. PT-TH12-0540-RK Mouser Part No 593-PT-TH12-0540-RK New Product	VCC	Speakers & Transducers Piezo Transducer TH 12.6mm 5V 4.0kHz Rd	Datasheet	872In Stock	$1.00 $0.757 $0.683 $0.632 View $0.585 $0.53 $0.511 $0.457 $0.39	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer TH 14mm 5V 4.0kHz Rd PT-TH14-0540-RK VCC 1: $2.00 1,074In Stock New Product	Mfr. Part No. PT-TH14-0540-RK Mouser Part No 593-PT-TH14-0540-RK New Product	VCC	Speakers & Transducers Piezo Transducer TH 14mm 5V 4.0kHz Rd	Datasheet	1,074In Stock	$2.00 $1.52 $1.37 $1.27 View $1.17 $1.06 $0.972 $0.897 $0.832	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer TH 17mm 5V 4.0kHz Rd PT-TH17-0540-RK VCC 1: $1.56 251In Stock 1,200On Order New Product	Mfr. Part No. PT-TH17-0540-RK Mouser Part No 593-PT-TH17-0540-RK New Product	VCC	Speakers & Transducers Piezo Transducer TH 17mm 5V 4.0kHz Rd	Datasheet	251In Stock 1,200On Order On Order Ship Dates Mfr. No: PT-TH17-0540-RK Stock: 251 Can Dispatch Immediately On Order: 600 Pending 600 Expected 2026/12/03 Factory Lead Time: 14 Weeks	$1.56 $1.17 $1.06 $0.979 View $0.906 $0.82 $0.747 $0.695 $0.625	Min.: 1 Mult.: 1

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