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3.8 kHz Audio Devices

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS
Buzzers & Audio Indicators - Board Mount PZ 95dB 3600 Hz 12DC AI-2438-TT-R PUI Audio 1: $7.16 461In Stock	Mfr. Part # AI-2438-TT-R Mouser Part # 665-AI2438TTR	PUI Audio	Buzzers & Audio Indicators - Board Mount PZ 95dB 3600 Hz 12DC	Datasheet	461In Stock	$7.16 $4.46 $4.20 $3.92 View $3.79 $3.56 $3.31	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18 PK-20N38WQ Mallory Sonalert 1: $6.62 2,190In Stock	Mfr. Part # PK-20N38WQ Mouser Part # 539-PK-20N38WQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18	Datasheet	2,190In Stock	$6.62 $5.82 $4.75 $4.41 View $4.38 $4.35 $3.66	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz AE-2038E-4WA AATC 1: $1.01 987In Stock	Mfr. Part # AE-2038E-4WA Mouser Part # 253-AE2038E4WA	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz Learn More about AATC piezo buzzers	Datasheet	987In Stock	$1.01 $0.883 $0.677 $0.628 View $0.534 $0.426 $0.386 $0.364 $0.353	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 3800Hz 5VAC, 75dBA AZ-1438E-1PV AATC 1: $1.45 775In Stock	Mfr. Part # AZ-1438E-1PV Mouser Part # 253-AZ1438E1PV	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 3800Hz 5VAC, 75dBA Learn More about AATC piezo buzzers	Datasheet	775In Stock	$1.45 $1.31 $1.24 $1.02 View $0.95 $0.84 $0.664 $0.605 $0.583	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz AE-2038E-1WA AATC 1: $1.30 373In Stock	Mfr. Part # AE-2038E-1WA Mouser Part # 253-AE2038E1WA	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz Learn More about AATC piezo buzzers	Datasheet	373In Stock	$1.30 $1.13 $0.868 $0.806 View $0.687 $0.549 $0.497 $0.469 $0.452	Min.: 1 Mult.: 1	No
Buzzers & Audio Indicators - Board Mount Piezo Ind TH 23mm 12V 3.8kHz Rd PI-TH23-1238-RK VCC 1: $5.92 989In Stock New Product	Mfr. Part # PI-TH23-1238-RK Mouser Part # 593-PI-TH23-1238-RK New Product	VCC	Buzzers & Audio Indicators - Board Mount Piezo Ind TH 23mm 12V 3.8kHz Rd Learn More about VCC pi piezoelectric indicators	Datasheet	989In Stock	$5.92 $4.52 $4.09 $3.79 View $3.50 $3.12 $2.95 $2.75 $2.62	Min.: 1 Mult.: 1
Speakers & Transducers Piezo Transducer PM 24mm 5V 3.8kHz Rd PT-PM24-0538-RK VCC 1: $2.28 931In Stock New Product	Mfr. Part # PT-PM24-0538-RK Mouser Part # 593-PT-PM24-0538-RK New Product	VCC	Speakers & Transducers Piezo Transducer PM 24mm 5V 3.8kHz Rd	Datasheet	931In Stock	$2.28 $1.73 $1.56 $1.44 View $1.33 $1.20 $1.10 $1.03 $0.881	Min.: 1 Mult.: 1
Speakers & Transducers 5V 80dBA 3800Hz AT-1438-TWT-R PUI Audio 1: $3.41 3,073In Stock	Mfr. Part # AT-1438-TWT-R Mouser Part # 665-AT-1438TWTR	PUI Audio	Speakers & Transducers 5V 80dBA 3800Hz	Datasheet	3,073In Stock	$3.41 $2.59 $2.33 $2.16 View $1.99 $1.77 $1.76	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM MSR320R Mallory Sonalert 1: $12.92 2,477In Stock	Mfr. Part # MSR320R Mouser Part # 539-MSR320R	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM Learn More about Mallory Sonalert msr indicators	Datasheet	2,477In Stock	$12.92 $9.92 $8.97 $8.34 View $7.75 $7.04 $7.03 $6.90 Quote	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC SEALED, 23X10MM MSR320SR Mallory Sonalert 1: $13.48 700In Stock	Mfr. Part # MSR320SR Mouser Part # 539-MSR320SR	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC SEALED, 23X10MM Learn More about Mallory Sonalert msr indicators	Datasheet	700In Stock	$13.48 $11.13 $10.08 $9.36 View $8.70 $7.92 $7.27	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18 PK-20A38PQ Mallory Sonalert 1: $8.05 2,355In Stock 19Expected 2026-11-12	Mfr. Part # PK-20A38PQ Mouser Part # 539-PK20A38PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18	Datasheet	2,355In Stock 19Expected 2026-11-12	$8.05 $6.29 $5.67 $5.27 $4.91	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18 PK-20A38WQ Mallory Sonalert 1: $9.48 6In Stock	Mfr. Part # PK-20A38WQ Mouser Part # 539-PK20A38WQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18	Datasheet	6In Stock	$9.48 $7.75 $6.67 $6.19 View $5.79 $5.44 $5.26 $4.87	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18 PT-2038PQ Mallory Sonalert 1: $4.54 23In Stock	Mfr. Part # PT-2038PQ Mouser Part # 539-PT-2038PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18 Learn More about Mallory Sonalert transducers indicators	Datasheet	23In Stock	$4.54 $3.46 $3.11 $2.84 View $2.66 $2.38 $2.25 $2.07 $1.93	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5 PT-2038WQ Mallory Sonalert 1: $2.94 32In Stock 210Expected 2027-04-19	Mfr. Part # PT-2038WQ Mouser Part # 539-PT-2038WQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5	Datasheet	32In Stock 210Expected 2027-04-19	$2.94 $2.22 $2.00 $1.84 View $1.71 $1.54 $1.44 $1.27 $1.17	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4. PT-2038FWQ Mallory Sonalert 1: $3.47 122In Stock	Mfr. Part # PT-2038FWQ Mouser Part # 539-PT2038FWQ	Mallory Sonalert	Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.	Datasheet	122In Stock	$3.47 $2.19 $1.71 $1.64	Min.: 1 Mult.: 1
Speakers & Transducers Balanced Armature Speaker BK-21600-000 Knowles 100: $29.62 Non-Stocked	Mfr. Part # BK-21600-000 Mouser Part # 721-BK-21600-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked	$29.62 Quote Quote	Min.: 100 Mult.: 100
Speakers & Transducers Balanced Armature Speaker BK-21612-000 Knowles Non-Stocked	Mfr. Part # BK-21612-000 Mouser Part # 721-BK-21612-000	Knowles	Speakers & Transducers Balanced Armature Speaker	Datasheet	Non-Stocked		Request a Quote
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18 PK-20N38PQ Mallory Sonalert 1: $7.70 Non-Stocked Lead-Time 25 Weeks	Mfr. Part # PK-20N38PQ Mouser Part # 539-PK20N38PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18	Datasheet	Non-Stocked Lead-Time 25 Weeks	$7.70 $5.96 $5.39 $4.98 View $4.64 $4.20 $4.12	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz AE-2038E-3A AATC 1: $1.01 Non-Stocked	Mfr. Part # AE-2038E-3A Mouser Part # 253-AE2038E3A	AATC	Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz Learn More about AATC piezo buzzers	Datasheet	Non-Stocked	$1.01 $0.883 $0.677 $0.628 View $0.534 $0.426 $0.386 $0.364 $0.353	Min.: 1 Mult.: 1	No

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3.8 kHz Audio Devices

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