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2.9 kHz Audio Devices

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Types of Audio Devices

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Part #

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 2900HZ, LOUD

SC628NJR
Mallory Sonalert
1: $63.27
3In Stock

Mfr. Part No.
SC628NJR

Mouser Part No
539-SC628NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VDC 2900HZ, LOUD

Datasheet

3In Stock

$63.27

$49.46

$47.07

$44.35

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, CUL APPRVD

SC628NLR
Mallory Sonalert
1: $32.74
41In Stock

Mfr. Part No.
SC628NLR

Mouser Part No
539-SC628NLR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC 2900HZ, CUL APPRVD

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Datasheet

41In Stock

$32.74

$26.55

$24.11

$22.45

$21.42

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 2900HZ, LOUD

SC628NPR
Mallory Sonalert
1: $44.51
13In Stock

Mfr. Part No.
SC628NPR

Mouser Part No
539-SC628NPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC 2900HZ, LOUD

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Datasheet

13In Stock

$44.51

$34.66

$31.51

$29.98

$29.24

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC LOUD, CUL APPRVD

SC628NR
Mallory Sonalert
1: $23.97
5In Stock

Mfr. Part No.
SC628NR

Mouser Part No
539-SC628NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC LOUD, CUL APPRVD

Datasheet

5In Stock

$23.97

$19.83

$18.40

$17.04

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD

SC628PR
Mallory Sonalert
1: $34.18
45In Stock

Mfr. Part No.
SC628PR

Mouser Part No
539-SC628PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VDC MED, CUL APPRVD

Datasheet

45In Stock

$34.18

$30.09

$29.97

$27.47

$26.80

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, CUL APPRVD

SC648AJR
Mallory Sonalert
1: $56.01
1In Stock

Mfr. Part No.
SC648AJR

Mouser Part No
539-SC648AJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, CUL APPRVD

Datasheet

1In Stock

$56.01

$43.66

$39.69

$37.00

$36.68

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, LOUD

SC648ANJR
Mallory Sonalert
1: $58.32
1In Stock

Mfr. Part No.
SC648ANJR

Mouser Part No
539-SC648ANJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 10-48V 2900HZ, LOUD

Datasheet

1In Stock

$58.32

$49.57

$40.02

$39.83

$38.18

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 10-48V 2900HZ, LOUD

SC648ANPR
Mallory Sonalert
1: $58.02
16In Stock

Mfr. Part No.
SC648ANPR

Mouser Part No
539-SC648ANPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 10-48V 2900HZ, LOUD

Learn More

Datasheet

16In Stock

$58.02

$43.32

$41.03

$38.34

$38.18

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC XLOUD, CUL APPRVD

SC648ANR
Mallory Sonalert
1: $50.68
10In Stock

Mfr. Part No.
SC648ANR

Mouser Part No
539-SC648ANR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC XLOUD, CUL APPRVD

Learn More

Datasheet

10In Stock

$50.68

$39.05

$35.61

$34.16

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC MED, CUL APPRVD

SC648AR
Mallory Sonalert
1: $42.30
10In Stock

Mfr. Part No.
SC648AR

Mouser Part No
539-SC648AR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VAC MED, CUL APPRVD

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Datasheet

10In Stock

$42.30

$32.04

$29.19

$27.20

$27.19

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC MED, CUL APPRVD

SC648R
Mallory Sonalert
1: $22.67
72In Stock

Mfr. Part No.
SC648R

Mouser Part No
539-SC648R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 10-48VDC MED, CUL APPRVD

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Datasheet

72In Stock

$22.67

$17.81

$16.15

$15.96

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, SOFT

SCE028SD3CTB
Mallory Sonalert
1: $28.32
8In Stock

Mfr. Part No.
SCE028SD3CTB

Mouser Part No
539-SCE028SD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, SOFT

Datasheet

8In Stock

$28.32

$24.03

$22.74

$20.98

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, XLOD

SCE028XD3CTB
Mallory Sonalert
1: $54.93
2In Stock

Mfr. Part No.
SCE028XD3CTB

Mouser Part No
539-SCE028XD3CTB

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT 16-28VDC, 3KHZ, XLOD

Datasheet

2In Stock

$54.93

$42.82

$38.94

$36.29

$35.89

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V LOUD, CLASS I DIV II

SCH110NR
Mallory Sonalert
1: $357.26
2In Stock

Mfr. Part No.
SCH110NR

Mouser Part No
539-SCH110NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V LOUD, CLASS I DIV II

Datasheet

2In Stock

$357.26

$357.22

$355.12

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MED, CLASS I DIV II

SCH628R
Mallory Sonalert
1: $220.77
5In Stock

Mfr. Part No.
SCH628R

Mouser Part No
539-SCH628R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MED, CLASS I DIV II

Datasheet

5In Stock

$220.77

$174.35

$172.21

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 4-28VDC SNAP-IN, CUL APPRVD

SNP428R
Mallory Sonalert
1: $23.27
64In Stock

Mfr. Part No.
SNP428R

Mouser Part No
539-SNP428R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-28VDC SNAP-IN, CUL APPRVD

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Datasheet

64In Stock

$23.27

$18.03

$16.34

$16.06

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

PK-35A29WQ
Mallory Sonalert
1: $7.37
41In Stock
35Expected 2026/05/26

Mfr. Part No.
PK-35A29WQ

Mouser Part No
539-PK-35A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

Datasheet

41In Stock

35Expected 2026/05/26

$7.37

$5.72

$5.19

$4.83

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC

PK-35H29W-24VQ
Mallory Sonalert
1: $6.86
44In Stock
130Expected 2026/07/13

Mfr. Part No.
PK-35H29W-24VQ

Mouser Part No
539-PK-35H29W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC

Datasheet

44In Stock

130Expected 2026/07/13

$6.86

$6.02

$5.44

$5.05

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3-24DC 88-106DB 2900HZ CONT 42X16 STK $

PK-35H29WQ
Mallory Sonalert
1: $7.58
29In Stock

Mfr. Part No.
PK-35H29WQ

Mouser Part No
539-PK-35H29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3-24DC 88-106DB 2900HZ CONT 42X16 STK $

Datasheet

29In Stock

$7.58

$4.83

$4.55

$4.54

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 22-28DC 85-102DB 2900HZ CONT 42X16 STK $

PK-35N29W-24VQ
Mallory Sonalert
1: $6.68
10In Stock

Mfr. Part No.
PK-35N29W-24VQ

Mouser Part No
539-PK-35N29W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22-28DC 85-102DB 2900HZ CONT 42X16 STK $

Datasheet

10In Stock

$6.68

$5.11

$4.62

$4.28

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

PK-35N29WQ
Mallory Sonalert
1: $6.34
213In Stock

Mfr. Part No.
PK-35N29WQ

Mouser Part No
539-PK35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

213In Stock

$6.34

$5.18

$4.68

$4.42

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-28VDC 2.9KHZ, 90DB, 42X16

PL-35N29WQ
Mallory Sonalert
1: $9.23
30In Stock

Mfr. Part No.
PL-35N29WQ

Mouser Part No
539-PL35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

30In Stock

$9.23

$7.18

$6.51

$6.06

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 90-250AC/DC 105DB 2900HZ SP 54X41

PS-551D-220VQ
Mallory Sonalert
1: $24.31
1In Stock

Mfr. Part No.
PS-551D-220VQ

Mouser Part No
539-PS-551D-220VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 90-250AC/DC 105DB 2900HZ SP 54X41

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Datasheet

1In Stock

$24.31

$18.83

$17.08

$15.93

$14.50

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 95DB 2.9KHZ

PT-3529PQ
Mallory Sonalert
1: $3.56
23In Stock

Mfr. Part No.
PT-3529PQ

Mouser Part No
539-PT-3529PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount BUZZER PIEZO 3-30VPP 95DB 2.9KHZ

Datasheet

23In Stock

$3.56

$3.02

$2.67

$2.31

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC ALARM + LED, XLOUD

LSC628AN
Mallory Sonalert
1: $82.14
5In Stock

Mfr. Part No.
LSC628AN

Mouser Part No
539-LSC628AN

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC ALARM + LED, XLOUD

Learn More

Datasheet

5In Stock

$82.14

$64.21

$58.45

$56.48

Min.: 1
Mult.: 1

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