.hide-partial { max-height: none; } .show-more { display: none; }

3.8 kHz Audio Devices

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Audio Devices

List Images

Results: 19

Applied Filters:

Frequency = 3.8 kHz

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Buzzers & Audio Indicators - Board Mount Piezo Ind TH 23mm 12V 3.8kHz Rd

PI-TH23-1238-RK
VCC
1: 3,53 €
994In Stock
New Product

Mfr. Part No.
PI-TH23-1238-RK

Mouser Part No
593-PI-TH23-1238-RK

New Product

VCC

Buzzers & Audio Indicators - Board Mount Piezo Ind TH 23mm 12V 3.8kHz Rd

Learn More

Datasheet

994In Stock

3,53 €

2,70 €

2,44 €

2,26 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

PK-20N38WQ
Mallory Sonalert
1: 4,65 €
2.401In Stock

Mfr. Part No.
PK-20N38WQ

Mouser Part No
539-PK-20N38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

Datasheet

2.401In Stock

4,65 €

3,56 €

3,22 €

3,04 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

AE-2038E-4WA
AATC
1: 0,602 €
1.157In Stock

Mfr. Part No.
AE-2038E-4WA

Mouser Part No
253-AE2038E4WA

AATC

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

Learn More

Datasheet

1.157In Stock

0,602 €

0,527 €

0,404 €

0,375 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 3800Hz 5VAC, 75dBA

AZ-1438E-1PV
AATC
1: 0,869 €
777In Stock

Mfr. Part No.
AZ-1438E-1PV

Mouser Part No
253-AZ1438E1PV

AATC

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 3800Hz 5VAC, 75dBA

Learn More

Datasheet

777In Stock

0,869 €

0,781 €

0,74 €

0,607 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Piezo Transducer PM 24mm 5V 3.8kHz Rd

PT-PM24-0538-RK
VCC
1: 1,36 €
962In Stock
New Product

Mfr. Part No.
PT-PM24-0538-RK

Mouser Part No
593-PT-PM24-0538-RK

New Product

VCC

Speakers & Transducers Piezo Transducer PM 24mm 5V 3.8kHz Rd

Datasheet

962In Stock

1,36 €

1,03 €

0,929 €

0,857 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

AE-2038E-1WA
AATC
1: 0,774 €
373In Stock

Mfr. Part No.
AE-2038E-1WA

Mouser Part No
253-AE2038E1WA

AATC

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

Learn More

Datasheet

373In Stock

0,774 €

0,678 €

0,519 €

0,482 €

View

Min.: 1
Mult.: 1

Speakers & Transducers 5V 80dBA 3800Hz

AT-1438-TWT-R
PUI Audio
1: 2,04 €
3.373In Stock

Mfr. Part No.
AT-1438-TWT-R

Mouser Part No
665-AT-1438TWTR

PUI Audio

Speakers & Transducers 5V 80dBA 3800Hz

Datasheet

3.373In Stock

2,04 €

1,56 €

1,40 €

1,30 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount PZ 95dB 3600 Hz 12DC

AI-2438-TT-R
PUI Audio
1: 4,27 €
462In Stock

Mfr. Part No.
AI-2438-TT-R

Mouser Part No
665-AI2438TTR

PUI Audio

Buzzers & Audio Indicators - Board Mount PZ 95dB 3600 Hz 12DC

Datasheet

462In Stock

4,27 €

2,92 €

2,71 €

2,49 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM

MSR320R
Mallory Sonalert
1: 7,34 €
1.308In Stock

Mfr. Part No.
MSR320R

Mouser Part No
539-MSR320R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM

Learn More

Datasheet

1.308In Stock

7,34 €

5,93 €

5,30 €

4,96 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC SEALED, 23X10MM

MSR320SR
Mallory Sonalert
1: 7,62 €
663In Stock
287Expected 9/2/2026

Mfr. Part No.
MSR320SR

Mouser Part No
539-MSR320SR

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC SEALED, 23X10MM

Learn More

Datasheet

663In Stock

287Expected 9/2/2026

7,62 €

5,93 €

5,37 €

4,98 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

PK-20A38WQ
Mallory Sonalert
1: 5,27 €
6In Stock

Mfr. Part No.
PK-20A38WQ

Mouser Part No
539-PK20A38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

Datasheet

6In Stock

5,27 €

4,11 €

3,72 €

3,45 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18

PT-2038PQ
Mallory Sonalert
1: 2,30 €
23In Stock

Mfr. Part No.
PT-2038PQ

Mouser Part No
539-PT-2038PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount 1-25AC 85DB 3800F XDUCER 23X18

Learn More

Datasheet

23In Stock

2,30 €

1,76 €

1,58 €

1,47 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5

PT-2038WQ
Mallory Sonalert
1: 1,65 €
392In Stock

Mfr. Part No.
PT-2038WQ

Mouser Part No
539-PT-2038WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 90DB, FLANGE, 24X5

Datasheet

392In Stock

1,65 €

1,25 €

1,13 €

1,04 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.

PT-2038FWQ
Mallory Sonalert
1: 2,07 €
131In Stock

Mfr. Part No.
PT-2038FWQ

Mouser Part No
539-PT2038FWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial XDUCR, PIEZO, 3.8KHZ 85DB, 3WIRES, 24X4.

Datasheet

131In Stock

2,07 €

1,57 €

1,41 €

1,31 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

PK-20A38PQ
Mallory Sonalert
1: 4,43 €
2.580Expected 10/12/2026

Mfr. Part No.
PK-20A38PQ

Mouser Part No
539-PK20A38PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

Datasheet

2.580Expected 10/12/2026

4,43 €

3,69 €

3,35 €

3,14 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18

PK-20N38PQ
Mallory Sonalert
1: 4,65 €
140Expected 12/16/2026

Mfr. Part No.
PK-20N38PQ

Mouser Part No
539-PK20N38PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18

Datasheet

140Expected 12/16/2026

4,65 €

3,56 €

3,22 €

2,98 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Balanced Armature Speaker

BK-21600-000
Knowles
100: 16,37 €
Non-Stocked

Mfr. Part No.
BK-21600-000

Mouser Part No
721-BK-21600-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

Non-Stocked

16,37 €

Min.: 100
Mult.: 100

Speakers & Transducers Balanced Armature Speaker

BK-21612-000
Knowles
Non-Stocked

Mfr. Part No.
BK-21612-000

Mouser Part No
721-BK-21612-000

Knowles

Speakers & Transducers Balanced Armature Speaker

Datasheet

Non-Stocked

Quote

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

AE-2038E-3A
AATC
1: 0,602 €
Non-Stocked

Mfr. Part No.
AE-2038E-3A

Mouser Part No
253-AE2038E3A

AATC

Buzzers & Audio Indicators - Board Mount Piezo Buzzer 20Phi, 3800Hz

Learn More

Datasheet

Non-Stocked

0,602 €

0,527 €

0,404 €

0,375 €

View

Min.: 1
Mult.: 1

3.8 kHz Audio Devices

Types of Audio Devices

Customer Service Office

Company

Resources

Support