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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: $35.22
89In Stock

Mfr. Part No.
SBM428R

Mouser Part No
539-SBM428R

Mallory Sonalert

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

Datasheet

89In Stock

$35.22

$27.30

$24.77

$24.30

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V 2900HZ, CUL APPRVD

SC110JR
Mallory Sonalert
1: $77.62
32In Stock

Mfr. Part No.
SC110JR

Mouser Part No
539-SC110JR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SLOW PULSE, 30-120V 2900HZ, CUL APPRVD

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Datasheet

32In Stock

$77.62

$63.28

$59.06

$55.56

$53.54

Min.: 1
Mult.: 1

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

SC110NR
Mallory Sonalert
1: $53.65
40In Stock

Mfr. Part No.
SC110NR

Mouser Part No
539-SC110NR

Mallory Sonalert

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

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Datasheet

40In Stock

$53.65

$46.97

Min.: 1
Mult.: 1

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

SC616NR
Mallory Sonalert
1: $33.78
678In Stock

Mfr. Part No.
SC616NR

Mouser Part No
539-SC616NR

Mallory Sonalert

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

Datasheet

678In Stock

$33.78

$26.17

$23.75

$22.09

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Min.: 1
Mult.: 1

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

SC628
Mallory Sonalert
1: $23.54
894In Stock

Mfr. Part No.
SC628

Mouser Part No
539-SC628

Mallory Sonalert

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

Datasheet

894In Stock

$23.54

$19.98

$18.50

$17.41

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Min.: 1
Mult.: 1

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

SC628ANJR
Mallory Sonalert
1: $76.35
35In Stock

Mfr. Part No.
SC628ANJR

Mouser Part No
539-SC628ANJR

Mallory Sonalert

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

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Datasheet

35In Stock

$76.35

$67.77

$64.04

$51.33

$49.26

Min.: 1
Mult.: 1

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

SC628ANPR
Mallory Sonalert
1: $94.87
35In Stock

Mfr. Part No.
SC628ANPR

Mouser Part No
539-SC628ANPR

Mallory Sonalert

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

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Datasheet

35In Stock

$94.87

$78.61

$75.77

$69.02

Min.: 1
Mult.: 1

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

SC628ANR
Mallory Sonalert
1: $60.06
333In Stock

Mfr. Part No.
SC628ANR

Mouser Part No
539-SC628ANR

Mallory Sonalert

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

Datasheet

333In Stock

$60.06

$50.16

$47.49

$46.05

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Min.: 1
Mult.: 1

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

SC628N-BTR
Mallory Sonalert
1: $32.95
127In Stock

Mfr. Part No.
SC628N-BTR

Mouser Part No
539-SC628N-BTR

Mallory Sonalert

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

Datasheet

127In Stock

$32.95

$30.46

$27.39

$25.04

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Min.: 1
Mult.: 1

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

SC628NLR
Mallory Sonalert
1: $46.36
136In 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

136In Stock

$46.36

$35.75

$32.37

$30.16

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Min.: 1
Mult.: 1

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

SC628NR
Mallory Sonalert
1: $32.97
179In Stock
329Expected 17/8/2026

Mfr. Part No.
SC628NR

Mouser Part No
539-SC628NR

Mallory Sonalert

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

Datasheet

179In Stock

329Expected 17/8/2026

$32.97

$27.25

$25.27

$23.36

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Min.: 1
Mult.: 1

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

SCE028MD3CTB
Mallory Sonalert
1: $36.22
556In Stock

Mfr. Part No.
SCE028MD3CTB

Mouser Part No
539-SCE028MD3CTB

Mallory Sonalert

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

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Datasheet

556In Stock

$36.22

$28.22

$25.65

$23.90

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Min.: 1
Mult.: 1

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

SCH628NR
Mallory Sonalert
1: $291.50
23In Stock

Mfr. Part No.
SCH628NR

Mouser Part No
539-SCH628NR

Mallory Sonalert

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

Datasheet

23In Stock

$291.50

$253.44

$244.19

Min.: 1
Mult.: 1

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

SCH628PR
Mallory Sonalert
1: $470.12
5In Stock

Mfr. Part No.
SCH628PR

Mouser Part No
539-SCH628PR

Mallory Sonalert

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

Datasheet

5In Stock

$470.12

$371.31

Min.: 1
Mult.: 1

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

SCH628R
Mallory Sonalert
1: $298.22
8In 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

8In Stock

$298.22

$231.91

$225.15

Min.: 1
Mult.: 1

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

PK-41N29W-24VQ
Mallory Sonalert
1: $15.87
21In Stock

Mfr. Part No.
PK-41N29W-24VQ

Mouser Part No
539-PK-41N29W-24VQ

Mallory Sonalert

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

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Datasheet

21In Stock

$15.87

$12.24

$12.23

$12.06

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Min.: 1
Mult.: 1

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

SC110
Mallory Sonalert
1: $70.61
104In Stock

Mfr. Part No.
SC110

Mouser Part No
539-SC110

Mallory Sonalert

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

Datasheet

104In Stock

$70.61

$56.75

$51.53

$48.81

$45.76

Min.: 1
Mult.: 1

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

SC110N
Mallory Sonalert
1: $87.34
64In Stock

Mfr. Part No.
SC110N

Mouser Part No
539-SC110N

Mallory Sonalert

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

Datasheet

64In Stock

$87.34

$70.60

$67.74

$65.20

$61.00

Min.: 1
Mult.: 1

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

SC616CP
Mallory Sonalert
1: $41.90
68In Stock

Mfr. Part No.
SC616CP

Mouser Part No
539-SC616CP

Mallory Sonalert

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

Datasheet

68In Stock

$41.90

$39.39

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Min.: 1
Mult.: 1

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

SC616N
Mallory Sonalert
1: $42.00
102In Stock

Mfr. Part No.
SC616N

Mouser Part No
539-SC616N

Mallory Sonalert

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

Datasheet

102In Stock

$42.00

$35.69

$33.82

$31.16

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Min.: 1
Mult.: 1

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

SC628AN
Mallory Sonalert
1: $65.59
94In Stock

Mfr. Part No.
SC628AN

Mouser Part No
539-SC628AN

Mallory Sonalert

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

Datasheet

94In Stock

$65.59

$53.26

$48.42

$48.25

$42.46

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial SONALERT 6-28V

SC628ANP
Mallory Sonalert
1: $97.05
78In Stock

Mfr. Part No.
SC628ANP

Mouser Part No
539-SC628ANP

Mallory Sonalert

Buzzers & Audio Indicators - Industrial SONALERT 6-28V

Datasheet

78In Stock

$97.05

$82.78

$76.12

$75.86

Min.: 1
Mult.: 1

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

SC628MN
Mallory Sonalert
1: $83.03
83In Stock

Mfr. Part No.
SC628MN

Mouser Part No
539-SC628MN

Mallory Sonalert

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

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Datasheet

83In Stock

$83.03

$67.10

$62.49

$59.95

$56.68

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial MED CONT 4-28V

SNP428
Mallory Sonalert
1: $37.16
77In Stock

Mfr. Part No.
SNP428

Mouser Part No
539-SNP428

Mallory Sonalert

Buzzers & Audio Indicators - Industrial MED CONT 4-28V

Datasheet

77In Stock

$37.16

$28.55

$25.46

$25.01

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Min.: 1
Mult.: 1

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

LSC616NR
Mallory Sonalert
1: $83.06
19In Stock

Mfr. Part No.
LSC616NR

Mouser Part No
539-LSC616NR

Mallory Sonalert

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

Datasheet

19In Stock

$83.06

$74.41

$74.04

$73.28

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Min.: 1
Mult.: 1

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