.hide-partial { max-height: none; } .show-more { display: none; }

Continuous Audio Devices

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Audio Devices

List Images

Results: 516

Applied Filters:

Tone = Continuous

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM

MSR320R
Mallory Sonalert
1: 54,76 kr.
1.328In Stock

Mfr. Part No.
MSR320R

Mouser Part No
539-MSR320R

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC MEDIUM, 23X10MM

Learn More

Datasheet

1.328In Stock

54,76 kr.

44,24 kr.

39,69 kr.

36,70 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 5-16VDC LOUD, SEALED, PINS

MSR516NSR
Mallory Sonalert
1: 62,74 kr.
395In Stock

Mfr. Part No.
MSR516NSR

Mouser Part No
539-MSR516NSR

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 5-16VDC LOUD, SEALED, PINS

Learn More

Datasheet

395In Stock

62,74 kr.

48,71 kr.

44,09 kr.

40,96 kr.

View

Min.: 1
Mult.: 1

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

SBM428R
Mallory Sonalert
1: 166,13 kr.
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

166,13 kr.

128,76 kr.

119,81 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 1900HZ, CUL APPRVD

SC250DR
Mallory Sonalert
1: 317,57 kr.
135In Stock

Mfr. Part No.
SC250DR

Mouser Part No
539-SC250DR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 60-250V 1900HZ, CUL APPRVD

Learn More

Datasheet

135In Stock

317,57 kr.

253,94 kr.

242,90 kr.

226,34 kr.

View

Min.: 1
Mult.: 1

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

SC250NR
Mallory Sonalert
1: 362,41 kr.
53In Stock

Mfr. Part No.
SC250NR

Mouser Part No
539-SC250NR

Mallory Sonalert

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

Datasheet

53In Stock

362,41 kr.

281,76 kr.

254,46 kr.

239,47 kr.

237,60 kr.

Min.: 1
Mult.: 1

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

SC616NR
Mallory Sonalert
1: 159,35 kr.
418In Stock

Mfr. Part No.
SC616NR

Mouser Part No
539-SC616NR

Mallory Sonalert

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

Datasheet

418In Stock

159,35 kr.

123,46 kr.

112,05 kr.

104,96 kr.

Min.: 1
Mult.: 1

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

SC628
Mallory Sonalert
1: 126,07 kr.
826In Stock

Mfr. Part No.
SC628

Mouser Part No
539-SC628

Mallory Sonalert

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

Datasheet

826In Stock

126,07 kr.

97,43 kr.

88,33 kr.

83,70 kr.

Min.: 1
Mult.: 1

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

SC628N-BTR
Mallory Sonalert
1: 155,47 kr.
126In 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

126In Stock

155,47 kr.

143,68 kr.

129,21 kr.

118,09 kr.

View

Min.: 1
Mult.: 1

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

SC628NLR
Mallory Sonalert
1: 218,73 kr.
136In Stock

Mfr. Part No.
SC628NLR

Mouser Part No
539-SC628NLR

Mallory Sonalert

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

Learn More

Datasheet

136In Stock

218,73 kr.

168,67 kr.

152,71 kr.

142,26 kr.

View

Min.: 1
Mult.: 1

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

SC628NR
Mallory Sonalert
1: 146,81 kr.
504In Stock

Mfr. Part No.
SC628NR

Mouser Part No
539-SC628NR

Mallory Sonalert

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

Datasheet

504In Stock

146,81 kr.

121,00 kr.

112,27 kr.

102,05 kr.

View

Min.: 1
Mult.: 1

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

SCE028MD3CTB
Mallory Sonalert
1: 170,83 kr.
556In Stock

Mfr. Part No.
SCE028MD3CTB

Mouser Part No
539-SCE028MD3CTB

Mallory Sonalert

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

Learn More

Datasheet

556In Stock

170,83 kr.

133,16 kr.

121,00 kr.

115,03 kr.

Min.: 1
Mult.: 1

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

SCH628NR
Mallory Sonalert
1: 1.453,95 kr.
17In 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

17In Stock

1.453,95 kr.

1.296,85 kr.

1.208,97 kr.

Min.: 1
Mult.: 1

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

SCH628R
Mallory Sonalert
1: 1.406,81 kr.
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

1.406,81 kr.

1.104,60 kr.

Min.: 1
Mult.: 1

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

SNP428R
Mallory Sonalert
1: 149,27 kr.
114In Stock

Mfr. Part No.
SNP428R

Mouser Part No
539-SNP428R

Mallory Sonalert

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

Learn More

Datasheet

114In Stock

149,27 kr.

115,63 kr.

104,81 kr.

103,02 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 75-85DB CON CUL ROH STK$

ZA120MACT
Mallory Sonalert
1: 304,96 kr.
81In Stock

Mfr. Part No.
ZA120MACT

Mouser Part No
539-ZA120MACT

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 22MM 48-120ACDC 75-85DB CON CUL ROH STK$

Learn More

Datasheet

81In Stock

304,96 kr.

243,87 kr.

220,74 kr.

208,13 kr.

203,29 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial ALARM+LED 120 Vac; Loud; Red; Cont.

ZT120LACTR
Mallory Sonalert
1: 405,00 kr.
38In Stock
32Expected 02/09/2026

Mfr. Part No.
ZT120LACTR

Mouser Part No
539-ZT120LACTR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial ALARM+LED 120 Vac; Loud; Red; Cont.

Learn More

Datasheet

38In Stock

32Expected 02/09/2026

405,00 kr.

324,66 kr.

289,82 kr.

271,47 kr.

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, 12.6X12.6X10

ASI301Q
Mallory Sonalert
1: 26,78 kr.
68In Stock
6.690Expected 30/03/2027

Mfr. Part No.
ASI301Q

Mouser Part No
539-ASI301Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, 12.6X12.6X10

Datasheet

68In Stock

6.690Expected 30/03/2027

26,78 kr.

20,44 kr.

17,75 kr.

16,49 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, REEL

ASI301TRQ
Mallory Sonalert
1: 24,39 kr.
832In Stock

Mfr. Part No.
ASI301TRQ

Mouser Part No
539-ASI301TRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-7VDC 2.3KHZ, REEL

Datasheet

832In Stock

Cut Tape

24,39 kr.

19,17 kr.

17,53 kr.

16,26 kr.

Reel

14,92 kr.

View

MouseReel Available

Min.: 1
Mult.: 1

: 250

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC 3KHZ, MED, 24X18MM

MCP320Q
Mallory Sonalert
1: 34,91 kr.
455In Stock

Mfr. Part No.
MCP320Q

Mouser Part No
539-MCP320Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-20VDC 3KHZ, MED, 24X18MM

Datasheet

455In Stock

34,91 kr.

24,62 kr.

22,83 kr.

21,86 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 2-5VDC, SEALED

PB-12N23P-03Q
Mallory Sonalert
1: 24,69 kr.
2.796In Stock
2.990Expected 15/02/2027

Mfr. Part No.
PB-12N23P-03Q

Mouser Part No
539-PB-12N23P-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 2-5VDC, SEALED

Datasheet

2.796In Stock

2.990Expected 15/02/2027

24,69 kr.

21,26 kr.

19,02 kr.

17,16 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 1.2-2.5VDC, 9X5.5MM

PB-09N23P-03Q
Mallory Sonalert
1: 16,49 kr.
1.163In Stock

Mfr. Part No.
PB-09N23P-03Q

Mouser Part No
539-PB09N23P-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 2300HZ 1.2-2.5VDC, 9X5.5MM

Datasheet

1.163In Stock

16,49 kr.

12,53 kr.

11,26 kr.

10,37 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-7VDC 3200HZ, 12x7.5MM

PB-12N32MP-05AQ
Mallory Sonalert
1: 24,25 kr.
1.763In Stock

Mfr. Part No.
PB-12N32MP-05AQ

Mouser Part No
539-PB12N32MP05AQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-7VDC 3200HZ, 12x7.5MM

Datasheet

1.763In Stock

24,25 kr.

18,50 kr.

16,71 kr.

15,44 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, 83DB, 14X8MM

PK-12N40PQ
Mallory Sonalert
1: 28,87 kr.
1.817In Stock
1.954Expected 20/10/2026

Mfr. Part No.
PK-12N40PQ

Mouser Part No
539-PK-12N40PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, 83DB, 14X8MM

Datasheet

1.817In Stock

1.954Expected 20/10/2026

28,87 kr.

21,78 kr.

20,14 kr.

19,02 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.5KHZ, 95DB, 23X18

PK-20A25WQ
Mallory Sonalert
1: 42,37 kr.
1.868In Stock

Mfr. Part No.
PK-20A25WQ

Mouser Part No
539-PK-20A25WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.5KHZ, 95DB, 23X18

Datasheet

1.868In Stock

42,37 kr.

35,44 kr.

32,67 kr.

31,33 kr.

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

PK-21N30PQ
Mallory Sonalert
1: 26,78 kr.
2.973In Stock

Mfr. Part No.
PK-21N30PQ

Mouser Part No
539-PK-21N30PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X9.5MM

Datasheet

2.973In Stock

26,78 kr.

19,84 kr.

18,43 kr.

17,46 kr.

View

Min.: 1
Mult.: 1

Continuous Audio Devices

Types of Audio Devices

Customer Service Office

Company

Resources

Support