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2.9 kHz Audio Devices

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Part #

Buzzers & Audio Indicators - Board Mount CONSTANT, 1-5VDC PC PINS, CUL APPRVD

SBM2R
Mallory Sonalert
1: $32.74
18In Stock

Mfr. Part No.
SBM2R

Mouser Part No
539-SBM2R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1-5VDC PC PINS, CUL APPRVD

Datasheet

18In Stock

$32.74

$27.61

$25.71

$24.41

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Min.: 1
Mult.: 1

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

SC105R
Mallory Sonalert
1: $24.45
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

$24.45

$20.55

$18.64

$17.35

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Min.: 1
Mult.: 1

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

SC110FR
Mallory Sonalert
1: $65.51
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

$65.51

$54.11

$51.57

$50.34

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Min.: 1
Mult.: 1

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

SC110JWR
Mallory Sonalert
1: $57.53
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

$57.53

$44.86

$40.79

$38.02

$36.35

Min.: 1
Mult.: 1

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

SC110NJR
Mallory Sonalert
1: $62.95
15In 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

15In Stock

$62.95

$48.23

$44.77

$42.28

$40.91

Min.: 1
Mult.: 1

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

SC110NPR
Mallory Sonalert
1: $55.72
10In Stock
18Expected 19/08/2026

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 19/08/2026

$55.72

$46.18

$43.64

$42.28

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Min.: 1
Mult.: 1

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

SC110PR
Mallory Sonalert
1: $58.96
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

$58.96

$47.84

$42.47

$40.31

$39.27

Min.: 1
Mult.: 1

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

SC110Q
Mallory Sonalert
1: $32.45
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

$32.45

$25.82

$24.05

$22.39

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Min.: 1
Mult.: 1

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

SC250NR
Mallory Sonalert
1: $56.49
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

$56.49

$43.92

$39.66

$37.32

$35.61

Min.: 1
Mult.: 1

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

SC250PR
Mallory Sonalert
1: $61.37
11In Stock

Mfr. Part No.
SC250PR

Mouser Part No
539-SC250PR

Mallory Sonalert

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

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Datasheet

11In Stock

$61.37

$47.00

$42.22

$40.75

$39.27

Min.: 1
Mult.: 1

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

SC250R
Mallory Sonalert
1: $45.83
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

$45.83

$37.34

$34.56

$32.29

$30.30

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD

SC307NR
Mallory Sonalert
1: $31.22
22In Stock

Mfr. Part No.
SC307NR

Mouser Part No
539-SC307NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-7VDC XLOUD, CUL APPRVD

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Datasheet

22In Stock

$31.22

$25.34

$22.94

$21.61

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Min.: 1
Mult.: 1

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

SC416R
Mallory Sonalert
1: $25.89
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

$25.89

$20.17

$18.64

$17.35

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Min.: 1
Mult.: 1

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

SC616CPR
Mallory Sonalert
1: $42.06
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

$42.06

$35.17

$32.68

$30.43

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Min.: 1
Mult.: 1

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

SC616NJR
Mallory Sonalert
1: $39.52
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

$39.52

$30.73

$28.48

$25.99

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Min.: 1
Mult.: 1

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

SC616NLR
Mallory Sonalert
1: $33.19
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

$33.19

$25.77

$23.40

$21.78

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Min.: 1
Mult.: 1

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

SC616PR
Mallory Sonalert
1: $47.52
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

$47.52

$37.44

$34.03

$31.71

$29.69

Min.: 1
Mult.: 1

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

SC616WYR
Mallory Sonalert
1: $102.33
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

$102.33

$80.83

$79.96

Min.: 1
Mult.: 1

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

SC628AFR
Mallory Sonalert
1: $53.65
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

$53.65

$51.50

$47.16

$44.17

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Min.: 1
Mult.: 1

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

SC628AJR
Mallory Sonalert
1: $61.62
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

$61.62

$44.89

$40.01

$37.29

$35.57

Min.: 1
Mult.: 1

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

SC628AR
Mallory Sonalert
1: $36.66
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

$36.66

$34.33

$29.86

$27.82

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Min.: 1
Mult.: 1

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

SC628CPNR
Mallory Sonalert
1: $76.11
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

$76.11

$65.94

$60.31

$57.04

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Min.: 1
Mult.: 1

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

SC628FR
Mallory Sonalert
1: $23.47
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

$23.47

$20.71

$18.79

$17.49

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Min.: 1
Mult.: 1

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

SC628JR
Mallory Sonalert
1: $41.23
17In Stock
33Expected 19/08/2026

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 19/08/2026

$41.23

$32.13

$29.02

$27.65

$25.65

Min.: 1
Mult.: 1

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

SC628LR
Mallory Sonalert
1: $31.00
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

$31.00

$24.58

$22.35

$21.15

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Min.: 1
Mult.: 1

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