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Continuous Audio Devices

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Part #

Buzzers & Audio Indicators - Industrial 20-28DC 96-98DB 400HZ CONT 26X15 STK $

PK-26N04W-24VQ
Mallory Sonalert
1: £6.35
320In Stock

Mfr. Part No.
PK-26N04W-24VQ

Mouser Part No
539-PK-26N04W-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 20-28DC 96-98DB 400HZ CONT 26X15 STK $

Datasheet

320In Stock

£6.35

£5.16

£4.53

£4.20

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Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10

PK-27N26WQ
Mallory Sonalert
1: £4.26
490In Stock
893Expected 20/10/2026

Mfr. Part No.
PK-27N26WQ

Mouser Part No
539-PK-27N26WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10

Datasheet

490In Stock

893Expected 20/10/2026

£4.26

£3.58

£3.13

£2.99

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Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, SEALED

PK-12N40PEQ
Mallory Sonalert
1: £3.34
4,322In Stock

Mfr. Part No.
PK-12N40PEQ

Mouser Part No
539-PK12N40PEQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, SEALED

Datasheet

4,322In Stock

£3.34

£2.71

£2.44

£2.23

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

PK-20A25PQ
Mallory Sonalert
1: £4.11
1,623In Stock

Mfr. Part No.
PK-20A25PQ

Mouser Part No
539-PK20A25PQ

Mallory Sonalert

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

Datasheet

1,623In Stock

£4.11

£3.14

£2.86

£2.65

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Min.: 1
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Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25

PK-20A35EWQ
Mallory Sonalert
1: £4.03
2,611In Stock

Mfr. Part No.
PK-20A35EWQ

Mouser Part No
539-PK20A35EWQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 28X25

Datasheet

2,611In Stock

£4.03

£3.27

£2.94

£2.77

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Min.: 1
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Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

PK-21N30WQ
Mallory Sonalert
1: £3.49
1,436In Stock

Mfr. Part No.
PK-21N30WQ

Mouser Part No
539-PK21N30WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1.5-30VDC 3KHZ, 85DB, 24X9.5MM

Datasheet

1,436In Stock

£3.49

£2.87

£2.59

£2.42

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Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

PK-27N36WQ
Mallory Sonalert
1: £4.27
519In Stock

Mfr. Part No.
PK-27N36WQ

Mouser Part No
539-PK27N36WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10

Datasheet

519In Stock

£4.27

£3.40

£3.12

£2.94

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

SC110
Mallory Sonalert
1: £39.44
104In Stock

Mfr. Part No.
SC110

Mouser Part No
539-SC110

Mallory Sonalert

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

Datasheet

104In Stock

£39.44

£31.33

£28.25

£26.95

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Min.: 1
Mult.: 1

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

SC110N
Mallory Sonalert
1: £43.58
64In Stock

Mfr. Part No.
SC110N

Mouser Part No
539-SC110N

Mallory Sonalert

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

Datasheet

64In Stock

£43.58

£36.87

£36.81

£35.92

£35.02

Min.: 1
Mult.: 1

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

SC616N
Mallory Sonalert
1: £23.79
68In Stock

Mfr. Part No.
SC616N

Mouser Part No
539-SC616N

Mallory Sonalert

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

Datasheet

68In Stock

£23.79

£19.61

£17.99

£17.20

£15.78

Min.: 1
Mult.: 1

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

SC628AN
Mallory Sonalert
1: £36.03
69In Stock

Mfr. Part No.
SC628AN

Mouser Part No
539-SC628AN

Mallory Sonalert

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

Datasheet

69In Stock

£36.03

£29.40

£28.38

Min.: 1
Mult.: 1

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

SC628MN
Mallory Sonalert
1: £45.52
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

£45.52

£37.09

£34.57

£33.10

£32.55

Min.: 1
Mult.: 1

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

SC628N
Mallory Sonalert
1: £23.59
115In Stock

Mfr. Part No.
SC628N

Mouser Part No
539-SC628N

Mallory Sonalert

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

Datasheet

115In Stock

£23.59

£20.46

£16.06

£15.39

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

LSC616NR
Mallory Sonalert
1: £50.33
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

£50.33

£42.18

£40.63

£39.87

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

LSC628ANR
Mallory Sonalert
1: £59.05
1In Stock

Mfr. Part No.
LSC628ANR

Mouser Part No
539-LSC628ANR

Mallory Sonalert

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

Datasheet

1In Stock

£59.05

£46.15

£42.00

£40.38

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-10VDC LOUD, 23X10MM, PINS

MSR414NR
Mallory Sonalert
1: £7.40
45In Stock

Mfr. Part No.
MSR414NR

Mouser Part No
539-MSR414NR

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount CONSTANT, 4-10VDC LOUD, 23X10MM, PINS

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Datasheet

45In Stock

£7.40

£5.73

£5.40

£4.91

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Mult.: 1

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

SBM2R
Mallory Sonalert
1: £23.99
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

£23.99

£21.27

£17.95

£17.29

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL PC

SBT5LM0PC
Mallory Sonalert
1: £35.35
5In Stock

Mfr. Part No.
SBT5LM0PC

Mouser Part No
539-SBT5LM0PC

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount IEC ALARM 3-5VDC 90 DB GENERAL PC

Learn More

Datasheet

5In Stock

£35.35

£26.42

£24.80

£23.95

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Min.: 1
Mult.: 1

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

SC105R
Mallory Sonalert
1: £19.34
13In Stock
16Expected 31/08/2026

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

13In Stock

16Expected 31/08/2026

£19.34

£15.24

£13.99

£13.03

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Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 1900HZ, SOFT

SC110ER
Mallory Sonalert
1: £35.42
3In Stock

Mfr. Part No.
SC110ER

Mouser Part No
539-SC110ER

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 1900HZ, SOFT

Learn More

Datasheet

3In Stock

£35.42

£27.44

£25.11

£23.39

£22.73

Min.: 1
Mult.: 1

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

SC110FR
Mallory Sonalert
1: £49.18
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

£49.18

£40.62

£38.72

£37.79

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Mult.: 1

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 4500HZ, CUL APPRVD

SC110HR
Mallory Sonalert
1: £36.60
12In Stock

Mfr. Part No.
SC110HR

Mouser Part No
539-SC110HR

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 30-120V 4500HZ, CUL APPRVD

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Datasheet

12In Stock

£36.60

£30.49

£26.97

£26.12

£25.72

Min.: 1
Mult.: 1

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

SC250NR
Mallory Sonalert
1: £42.41
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

£42.41

£33.06

£29.96

£28.59

£27.81

Min.: 1
Mult.: 1

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

SC250R
Mallory Sonalert
1: £34.84
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

£34.84

£28.31

£25.72

£24.24

£23.67

Min.: 1
Mult.: 1

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

SC416R
Mallory Sonalert
1: £19.44
2In Stock

Mfr. Part No.
SC416R

Mouser Part No
539-SC416R

Mallory Sonalert

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

Learn More

Datasheet

2In Stock

£19.44

£15.15

£13.99

£13.03

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