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2.9 kHz Audio Devices

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Part #

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-28VDC PC PINS, CUL APPRVD

SBM428R
Mallory Sonalert
1: $34.85
89In Stock

Mfr. Part #
SBM428R

Mouser Part #
539-SBM428R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-28VDC PC PINS, CUL APPRVD

Datasheet

89In Stock

$34.85

$27.01

$24.52

$22.82

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Min.: 1
Mult.: 1

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

SC110R
Mallory Sonalert
1: $53.96
45In Stock
78Expected 9/11/2026

Mfr. Part #
SC110R

Mouser Part #
539-SC110R

Mallory Sonalert

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

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Datasheet

45In Stock

78Expected 9/11/2026

$53.96

$44.94

$42.69

$39.78

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Min.: 1
Mult.: 1

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

SC616NR
Mallory Sonalert
1: $32.29
418In Stock

Mfr. Part #
SC616NR

Mouser Part #
539-SC616NR

Mallory Sonalert

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

Datasheet

418In Stock

$32.29

$25.01

$22.70

$21.11

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MED CONTINUOUS 6-28V

SC628
Mallory Sonalert
1: $25.43
826In Stock

Mfr. Part #
SC628

Mouser Part #
539-SC628

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CONTINUOUS 6-28V

Datasheet

826In Stock

$25.43

$19.66

$17.82

$16.58

$16.19

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

SC628-BTR
Mallory Sonalert
1: $33.07
100In Stock

Mfr. Part #
SC628-BTR

Mouser Part #
539-SC628-BTR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Classic Sonalert w/ Flat Blade terminals

Datasheet

100In Stock

$33.07

$25.45

$22.53

$20.92

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VAC XLOUD, CUL APPRVD

SC628ANPR
Mallory Sonalert
1: $90.69
24In Stock

Mfr. Part #
SC628ANPR

Mouser Part #
539-SC628ANPR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial FAST PULSE, 6-28VAC XLOUD, CUL APPRVD

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Datasheet

24In Stock

$90.69

$75.14

$72.42

$65.98

Min.: 1
Mult.: 1

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

SC628ANR
Mallory Sonalert
1: $57.41
217In Stock

Mfr. Part #
SC628ANR

Mouser Part #
539-SC628ANR

Mallory Sonalert

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

Datasheet

217In Stock

$57.41

$47.94

$45.40

$44.79

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Min.: 1
Mult.: 1

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

SC628NLR
Mallory Sonalert
1: $44.59
136In Stock

Mfr. Part #
SC628NLR

Mouser Part #
539-SC628NLR

Mallory Sonalert

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

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Datasheet

136In Stock

$44.59

$34.36

$30.77

$28.69

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Min.: 1
Mult.: 1

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

SC628NR
Mallory Sonalert
1: $29.74
414In Stock

Mfr. Part #
SC628NR

Mouser Part #
539-SC628NR

Mallory Sonalert

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

Datasheet

414In Stock

$29.74

$24.52

$22.75

$20.68

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Min.: 1
Mult.: 1

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

SCE028MD3CTB
Mallory Sonalert
1: $38.62
556In Stock

Mfr. Part #
SCE028MD3CTB

Mouser Part #
539-SCE028MD3CTB

Mallory Sonalert

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

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Datasheet

556In Stock

$38.62

$29.74

$26.98

$25.13

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Min.: 1
Mult.: 1

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

SCH628NR
Mallory Sonalert
1: $306.37
17In Stock

Mfr. Part #
SCH628NR

Mouser Part #
539-SCH628NR

Mallory Sonalert

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

Datasheet

17In Stock

$306.37

$262.78

$235.55

Min.: 1
Mult.: 1

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

SCH628PR
Mallory Sonalert
1: $449.38
5In Stock

Mfr. Part #
SCH628PR

Mouser Part #
539-SCH628PR

Mallory Sonalert

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

Datasheet

5In Stock

$449.38

$354.93

Min.: 1
Mult.: 1

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

SCH628R
Mallory Sonalert
1: $287.85
8In Stock

Mfr. Part #
SCH628R

Mouser Part #
539-SCH628R

Mallory Sonalert

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

Datasheet

8In Stock

$287.85

$226.60

$215.22

Min.: 1
Mult.: 1

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

SNP428R
Mallory Sonalert
1: $30.25
112In Stock

Mfr. Part #
SNP428R

Mouser Part #
539-SNP428R

Mallory Sonalert

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

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Datasheet

112In Stock

$30.25

$23.43

$21.24

$19.76

$16.99

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14

PK-41N29W-24VQ
Mallory Sonalert
1: $17.54
21In Stock

Mfr. Part #
PK-41N29W-24VQ

Mouser Part #
539-PK-41N29W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 12-28DC 87-104DB 2900HZ CONT 44X14

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Datasheet

21In Stock

$17.54

$13.60

$12.47

$11.58

$10.76

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial LOUD CONT 30-120V

SC110N
Mallory Sonalert
1: $75.47
64In Stock

Mfr. Part #
SC110N

Mouser Part #
539-SC110N

Mallory Sonalert

Buzzers & Audio Indicators - Industrial LOUD CONT 30-120V

Datasheet

64In Stock

$75.47

$63.84

$63.74

$62.19

$58.31

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MEDIUM CHIME 6-16V

SC616CP
Mallory Sonalert
1: $66.95
63In Stock

Mfr. Part #
SC616CP

Mouser Part #
539-SC616CP

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MEDIUM CHIME 6-16V

Datasheet

63In Stock

$66.95

$51.73

$46.62

$44.49

$41.70

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial LOUD CONT 6-16V

SC616N
Mallory Sonalert
1: $41.20
68In Stock

Mfr. Part #
SC616N

Mouser Part #
539-SC616N

Mallory Sonalert

Buzzers & Audio Indicators - Industrial LOUD CONT 6-16V

Datasheet

68In Stock

$41.20

$33.96

$31.15

$29.78

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial LOUD CONT 6-28V

SC628AN
Mallory Sonalert
1: $62.39
69In Stock

Mfr. Part #
SC628AN

Mouser Part #
539-SC628AN

Mallory Sonalert

Buzzers & Audio Indicators - Industrial LOUD CONT 6-28V

Datasheet

69In Stock

$62.39

$50.91

$46.28

$46.12

$40.59

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SONALERT 6-28V

SC628ANP
Mallory Sonalert
1: $88.65
48In Stock

Mfr. Part #
SC628ANP

Mouser Part #
539-SC628ANP

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SONALERT 6-28V

Datasheet

48In Stock

$88.65

$66.69

$66.25

$65.70

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, LOUD

SC628MN
Mallory Sonalert
1: $78.82
83In Stock

Mfr. Part #
SC628MN

Mouser Part #
539-SC628MN

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 6-28VDC MIL/RUGGED, LOUD

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Datasheet

83In Stock

$78.82

$64.23

$59.87

$57.30

$54.18

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONT. TONE 6-28V

SC628N
Mallory Sonalert
1: $38.45
105In Stock

Mfr. Part #
SC628N

Mouser Part #
539-SC628N

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONT. TONE 6-28V

Datasheet

105In Stock

$38.45

$31.02

$27.81

$26.23

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MED CONT 10-48V

SC648
Mallory Sonalert
1: $33.33
145In Stock

Mfr. Part #
SC648

Mouser Part #
539-SC648

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CONT 10-48V

Datasheet

Product Comments

145In Stock

$33.33

$27.92

$26.12

$24.60

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 22-07152-00R RED LED ROHS STK $

LSC616NR
Mallory Sonalert
1: $87.15
19In Stock

Mfr. Part #
LSC616NR

Mouser Part #
539-LSC616NR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22-07152-00R RED LED ROHS STK $

Datasheet

19In Stock

$87.15

$73.05

$70.36

$69.03

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 22-07170-00R RED LED STK $

LSC628ANR
Mallory Sonalert
1: $102.25
1In Stock

Mfr. Part #
LSC628ANR

Mouser Part #
539-LSC628ANR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22-07170-00R RED LED STK $

Datasheet

1In Stock

$102.25

$79.91

$72.72

$67.82

$67.22

Min.: 1
Mult.: 1

2.9 kHz Audio Devices

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