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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 CONSTANT, 1-5VDC 2900HZ, CUL APPRVD

SC105R
Mallory Sonalert
1: $33.25
20In Stock

Mfr. Part No.
SC105R

Mouser Part No
539-SC105R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1-5VDC 2900HZ, CUL APPRVD

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Datasheet

20In Stock

$33.25

$27.95

$25.35

$23.60

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 2900HZ, SOFT

SC110FR
Mallory Sonalert
1: $89.09
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

$89.09

$73.59

$70.14

$68.46

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW WARBLE, MEDIUM 30-120V, 2900HZ

SC110JWR
Mallory Sonalert
1: $78.24
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

$78.24

$61.01

$55.47

$51.71

$49.44

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD

SC110NJR
Mallory Sonalert
1: $85.61
13In Stock

Mfr. Part No.
SC110NJR

Mouser Part No
539-SC110NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V XLOUD, CUL APPRVD

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Datasheet

13In Stock

$85.61

$65.59

$60.89

$57.50

$55.64

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V XLOUD, CUL APPRVD

SC110NPR
Mallory Sonalert
1: $79.53
10In Stock
18Expected 19/8/2026

Mfr. Part No.
SC110NPR

Mouser Part No
539-SC110NPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V XLOUD, CUL APPRVD

Datasheet

10In Stock

18Expected 19/8/2026

$79.53

$66.06

$61.68

$57.50

$55.64

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD

SC110PR
Mallory Sonalert
1: $80.99
7In Stock

Mfr. Part No.
SC110PR

Mouser Part No
539-SC110PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 30-120V MED, CUL APPRVD

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Datasheet

7In Stock

$80.99

$64.22

$57.16

$55.42

$53.41

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MED CHIRP 30-120V

SC110Q
Mallory Sonalert
1: $44.13
9In Stock

Mfr. Part No.
SC110Q

Mouser Part No
539-SC110Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CHIRP 30-120V

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Datasheet

9In Stock

$44.13

$35.12

$32.71

$30.45

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 2900HZ, CUL APPRVD

SC250NR
Mallory Sonalert
1: $76.83
13In Stock

Mfr. Part No.
SC250NR

Mouser Part No
539-SC250NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 2900HZ, CUL APPRVD

Datasheet

13In Stock

$76.83

$59.73

$53.94

$50.76

$48.43

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 60-250V MED, CUL APPRVD

SC250PR
Mallory Sonalert
1: $83.46
11In Stock

Mfr. Part No.
SC250PR

Mouser Part No
539-SC250PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 60-250V MED, CUL APPRVD

Learn More

Datasheet

11In Stock

$83.46

$63.92

$57.42

$55.42

$53.41

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V MED, CUL APPRVD

SC250R
Mallory Sonalert
1: $63.12
21In Stock

Mfr. Part No.
SC250R

Mouser Part No
539-SC250R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V MED, CUL APPRVD

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Datasheet

21In Stock

$63.12

$51.29

$46.58

$43.91

$41.21

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 4-16VDC 2900HZ, CUL APPRVD

SC416R
Mallory Sonalert
1: $35.21
4In Stock

Mfr. Part No.
SC416R

Mouser Part No
539-SC416R

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-16VDC 2900HZ, CUL APPRVD

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Datasheet

4In Stock

$35.21

$27.43

$25.35

$23.60

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CHIME, 6-16VDC MED, CUL APPRVD

SC616CPR
Mallory Sonalert
1: $64.52
1In Stock

Mfr. Part No.
SC616CPR

Mouser Part No
539-SC616CPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CHIME, 6-16VDC MED, CUL APPRVD

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Datasheet

1In Stock

$64.52

$51.50

$46.59

$43.96

$41.25

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-16VDC XLOUD, CUL APPRVD

SC616NJR
Mallory Sonalert
1: $53.75
29In Stock

Mfr. Part No.
SC616NJR

Mouser Part No
539-SC616NJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-16VDC XLOUD, CUL APPRVD

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Datasheet

29In Stock

$53.75

$41.79

$38.73

$35.35

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC 2900HZ, CUL APPRVD

SC616NLR
Mallory Sonalert
1: $45.14
8In Stock

Mfr. Part No.
SC616NLR

Mouser Part No
539-SC616NLR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-16VDC 2900HZ, CUL APPRVD

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Datasheet

8In Stock

$45.14

$35.05

$31.82

$29.62

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-16VDC 2900HZ, MEDIUM

SC616PR
Mallory Sonalert
1: $64.33
1In Stock

Mfr. Part No.
SC616PR

Mouser Part No
539-SC616PR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-16VDC 2900HZ, MEDIUM

Datasheet

1In Stock

$64.33

$50.92

$46.28

$43.13

$40.38

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 3 TONES, 6-16VDC MED

SC616WYR
Mallory Sonalert
1: $140.38
4In Stock

Mfr. Part No.
SC616WYR

Mouser Part No
539-SC616WYR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3 TONES, 6-16VDC MED

Datasheet

4In Stock

$140.38

$109.93

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC 2900HZ, SOFT

SC628AFR
Mallory Sonalert
1: $72.96
3In Stock

Mfr. Part No.
SC628AFR

Mouser Part No
539-SC628AFR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC/DC 2900HZ, SOFT

Datasheet

3In Stock

$72.96

$70.04

$64.14

$60.07

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VAC MED, CUL APPRVD

SC628AJR
Mallory Sonalert
1: $79.45
13In Stock

Mfr. Part No.
SC628AJR

Mouser Part No
539-SC628AJR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 6-28VAC MED, CUL APPRVD

Learn More

Datasheet

13In Stock

$79.45

$61.05

$54.41

$50.71

$48.38

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC MED, CUL APPRVD

SC628AR
Mallory Sonalert
1: $57.17
8In Stock

Mfr. Part No.
SC628AR

Mouser Part No
539-SC628AR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VAC MED, CUL APPRVD

Learn More

Datasheet

8In Stock

$57.17

$44.70

$40.61

$37.84

View

Min.: 1
Mult.: 1

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

SC628CPNR
Mallory Sonalert
1: $107.68
14In Stock

Mfr. Part No.
SC628CPNR

Mouser Part No
539-SC628CPNR

Mallory Sonalert

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

Learn More

Datasheet

14In Stock

$107.68

$89.68

$83.08

$77.57

Min.: 1
Mult.: 1

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

SC628FR
Mallory Sonalert
1: $36.33
1In Stock

Mfr. Part No.
SC628FR

Mouser Part No
539-SC628FR

Mallory Sonalert

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

Learn More

Datasheet

1In Stock

$36.33

$28.17

$25.55

$23.79

View

Min.: 1
Mult.: 1

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

SC628JR
Mallory Sonalert
1: $56.07
17In Stock
33Expected 19/8/2026

Mfr. Part No.
SC628JR

Mouser Part No
539-SC628JR

Mallory Sonalert

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

Learn More

Datasheet

17In Stock

33Expected 19/8/2026

$56.07

$43.70

$39.47

$37.45

$34.88

Min.: 1
Mult.: 1

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

SC628LR
Mallory Sonalert
1: $43.83
7In Stock

Mfr. Part No.
SC628LR

Mouser Part No
539-SC628LR

Mallory Sonalert

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

Datasheet

7In Stock

$43.83

$34.03

$30.90

$28.76

View

Min.: 1
Mult.: 1

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

SC628NJR
Mallory Sonalert
1: $86.02
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

$86.02

$67.25

$64.00

$59.66

$57.98

Min.: 1
Mult.: 1

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

SC628NPR
Mallory Sonalert
1: $56.96
11In Stock

Mfr. Part No.
SC628NPR

Mouser Part No
539-SC628NPR

Mallory Sonalert

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

Learn More

Datasheet

11In Stock

$56.96

$48.50

$44.06

$41.06

View

Min.: 1
Mult.: 1

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