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PK Series Buzzers & Audio Indicators - Industrial

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Part #

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X16

PK-27N25WQ
Mallory Sonalert
1: £3.22
928In Stock

Mfr. Part No.
PK-27N25WQ

Mouser Part No
539-PK-27N25WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X16

Datasheet

928In Stock

£3.22

£2.69

£2.46

£2.27

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

2.5 kHz

12 VDC

8 mA

Wire Lead

Flange Mount

30 mm x 16 mm

Buzzers & Audio Indicators - Industrial 3-28VDC, Continuous 3500Hz 90dB

PK-35N29ERQ
Mallory Sonalert
1: £23.14
94In Stock

Mfr. Part No.
PK-35N29ERQ

Mouser Part No
539-PK-35N29ERQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 3-28VDC, Continuous 3500Hz 90dB

Datasheet

94In Stock

£23.14

£17.48

£15.74

£14.59

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dB

Continuous

3.5 kHz

12 VDC

8 mA

Screw

Panel Mount

43 mm x 32.3 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

PK-20N38WQ
Mallory Sonalert
1: £3.63
2,573In Stock
1,386On Order

Mfr. Part No.
PK-20N38WQ

Mouser Part No
539-PK-20N38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.8KHZ, 85DB, 23X18

Datasheet

2,573In Stock

1,386On Order

£3.63

£3.03

£2.74

£2.53

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

85 dBA

Continuous

3.8 kHz

12 VDC

12 mA

Wire Lead

Flange Mount

23 mm x 18 mm

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

PK-20A35EWQ
Mallory Sonalert
1: £3.90
827In 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

827In Stock

£3.90

£3.00

£2.78

£2.54

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Continuous

3.5 kHz

12 VDC

10 mA

Wire Lead

Flange Mount

28 mm x 25 mm

Buzzers & Audio Indicators - Industrial Audible Alarm

PK-20A35EW-24VQ
Mallory Sonalert
1: £4.16
407In Stock
295On Order

Mfr. Part No.
PK-20A35EW-24VQ

Mouser Part No
539-PK-20A35EW-24VQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial Audible Alarm

Datasheet

407In Stock

295On Order

£4.16

£3.18

£2.87

£2.66

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

101 dBA

Continuous

3.5 kHz

24 VDC

20 mA

Wire Lead

Flange Mount

28 mm x 25 mm

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

PK-27N26WQ
Mallory Sonalert
1: £3.93
466In Stock

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

466In Stock

£3.93

£3.36

£2.85

£2.75

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

2.5 kHz

12 VDC

15 mA

Wire Lead

Flange Mount

30 mm x 10 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 2-28VDC 3.5KHZ, 90DB, 37X24

PK-27N35EPQ
Mallory Sonalert
1: £7.56
57In Stock

Mfr. Part No.
PK-27N35EPQ

Mouser Part No
539-PK-27N35EPQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 2-28VDC 3.5KHZ, 90DB, 37X24

Datasheet

57In Stock

£7.56

£6.24

£5.65

£5.24

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

99 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Solder Lug

Flush Mount

36.5 mm x 23.5 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

PK-35A29WQ
Mallory Sonalert
1: £5.39
36In Stock

Mfr. Part No.
PK-35A29WQ

Mouser Part No
539-PK-35A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.9KHZ, 95DB, 42X16

Datasheet

36In Stock

£5.39

£4.18

£3.79

£3.53

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dB

Continuous

2.9 kHz

24 VDC

10 mA

Wire Lead

Flange Mount

42 mm x 16 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

PK-16N04WA-12Q
Mallory Sonalert
1: £6.55
18In Stock

Mfr. Part No.
PK-16N04WA-12Q

Mouser Part No
539-PK16N04WA12Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 8-16VDC 400HZ, 24X17X15MM

Datasheet

18In Stock

£6.55

£5.19

£4.62

£4.30

View

Min.: 1
Mult.: 1

Indicators

Electromechanical

85 dBA

Continuous

400 Hz

12 VDC

35 mA

Wire Lead

Flange Mount

24 mm x 17 mm x 15 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

PK-20A38WQ
Mallory Sonalert
1: £4.52
6In Stock

Mfr. Part No.
PK-20A38WQ

Mouser Part No
539-PK20A38WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18

Datasheet

6In Stock

£4.52

£3.47

£3.13

£2.90

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dBA

Continuous

3.8 kHz

12 VDC

12 mA

Wire Lead

Flange Mount

23 mm x 18 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 450HZ, 85DB, BUZZER

PK-26N04P-06AQ
Mallory Sonalert
1: £7.34
4In Stock

Mfr. Part No.
PK-26N04P-06AQ

Mouser Part No
539-PK26N04P06AQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 450HZ, 85DB, BUZZER

Datasheet

4In Stock

£7.34

£5.72

£5.19

£4.83

View

Min.: 1
Mult.: 1

Indicators

Electromechanical

95 dBA

Continuous

450 Hz

6 VDC

40 mA

Solder Pin

Flange Mount

26 mm x 26 mm x 19.5 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

PK-27A35EPQ
Mallory Sonalert
1: £7.56
206In Stock

Mfr. Part No.
PK-27A35EPQ

Mouser Part No
539-PK27A35EPQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

Datasheet

206In Stock

£7.56

£6.10

£5.53

£5.13

£5.07

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Solder Lug

Panel Mount

36.5 mm x 23.5 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

PK-27A35ERQ
Mallory Sonalert
1: £8.02
47In Stock

Mfr. Part No.
PK-27A35ERQ

Mouser Part No
539-PK27A35ERQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3.5KHZ, 95DB, 37X24

Datasheet

47In Stock

£8.02

£6.70

£6.06

£5.38

View

Min.: 1
Mult.: 1

Alarms

Piezoelectric

95 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Screw

Panel Mount

36.5 mm x 23.5 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

PK-27N35WQ
Mallory Sonalert
1: £3.97
29In Stock
49On Order

Mfr. Part No.
PK-27N35WQ

Mouser Part No
539-PK27N35WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X16

Datasheet

29In Stock

49On Order

£3.97

£3.15

£2.85

£2.58

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Wire Lead

Flange Mount

30 mm x 16 mm

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

PK-27N36WQ
Mallory Sonalert
1: £4.08
375In 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

375In Stock

More Info Available

£4.08

£3.38

£3.05

£2.84

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dBA

Continuous

3.5 kHz

12 VDC

15 mA

Wire Lead

Flange Mount

30 mm x 10 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

PK-35N29WQ
Mallory Sonalert
1: £4.63
233In Stock

Mfr. Part No.
PK-35N29WQ

Mouser Part No
539-PK35N29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-28VDC 2.9KHZ, 90DB, 42X16

Datasheet

233In Stock

£4.63

£3.78

£3.42

£3.23

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

90 dB

Continuous

2.9 kHz

12 VDC

10 mA

Wire Lead

Flange Mount

42 mm x 16 mm

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

PK-20A25WQ
Mallory Sonalert
1: £4.72

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

More Info Available

£4.72

£3.79

£3.43

£3.18

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

95 dBA

Continuous

2.5 kHz

12 VDC

25 mA

Wire Lead

Flange Mount

23 mm x 18 mm

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

PK-21N30WQ
Mallory Sonalert
1: £3.57

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

More Info Available

£3.57

£2.95

£2.66

£2.47

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

80 dBA

Continuous

3 kHz

12 VDC

12 mA

Wire Lead

Flange Mount

24 mm x 9.5 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

PK-16N04WA-24Q
Mallory Sonalert
1: £6.88

Mfr. Part No.
PK-16N04WA-24Q

Mouser Part No
539-PK16N04WA24Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 20-28VDC 400HZ, 24X17X15MM

Datasheet

More Info Available

£6.88

£5.35

£4.85

£4.51

View

Min.: 1
Mult.: 1

Indicators

Electromechanical

85 dBA

Continuous

400 Hz

24 VDC

35 mA

Wire Lead

Flange Mount

24 mm x 17 mm x 15 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 1-2VDC 400HZ, 24X17X15MM

PK-16N04WA-01Q
Mallory Sonalert
1: £8.75
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-01Q

Mouser Part No
539-PK-16N04WA-01Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 1-2VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

£8.75

£7.99

£7.56

£7.31

View

Min.: 1
Mult.: 1

Buzzers

80 dBA

Continuous

4 kHz

1.5 V

25 mA

24 mm L x 16 mm W x 15 mm H

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16

PK-27A25WQ
Mallory Sonalert
1: £4.89
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-27A25WQ

Mouser Part No
539-PK-27A25WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16

Datasheet

Non-Stocked Lead-Time 25 Weeks

£4.89

£4.26

£3.84

£3.30

View

Min.: 1
Mult.: 1

Buzzers

95 dBA

Continuous

2.5 kHz

12 V

10 mA

Wire Lead

Flush Mount

30 mm L x 30 mm W x 16 mm H

Buzzers & Audio Indicators - Industrial 9-48VDC, Continuous Flange,200Hz 94dB

PK-27A29ERB481Q
Mallory Sonalert
1: £7.28
Non-Stocked

Mfr. Part No.
PK-27A29ERB481Q

Mouser Part No
539-PK-27A29ERB481Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial 9-48VDC, Continuous Flange,200Hz 94dB

Datasheet

Non-Stocked

£7.28

£6.34

£5.88

£5.73

View

Min.: 1
Mult.: 1

Indicators

Piezoelectric

94 dBA

Continuous

2 kHz

48 VDC

25 mA

Solder Lug

Flange Mount

36 mm x 31 mm

Buzzers & Audio Indicators - Industrial CONSTANT, 2-4VDC 400HZ, 24X17X15MM

PK-16N04WA-03Q
Mallory Sonalert
1: £5.87
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-03Q

Mouser Part No
539-PK16N04WA-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 2-4VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

£5.87

£5.11

£4.73

£4.51

View

Min.: 1
Mult.: 1

Buzzers

82 dBA

Continuous

4 kHz

3 V

30 mA

Flush Mount

23 mm L x 16 mm W x 16 mm H

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 400HZ, 24X17X15MM

PK-16N04WA-06Q
Mallory Sonalert
1: £6.97
Non-Stocked Lead-Time 25 Weeks

Mfr. Part No.
PK-16N04WA-06Q

Mouser Part No
539-PK16N04WA-06Q

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 4-8VDC 400HZ, 24X17X15MM

Datasheet

Non-Stocked Lead-Time 25 Weeks

£6.97

£6.30

£5.91

£5.53

£5.32

Min.: 1
Mult.: 1

Buzzers

85 dBA

Continuous

4 kHz

6 V

30 mA

Flush Mount

24 mm L x 16 mm W x 15 mm H

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

PK-21A29WQ
Mallory Sonalert
1: £4.05
Non-Stocked

Mfr. Part No.
PK-21A29WQ

Mouser Part No
539-PK21A29WQ

Mallory Sonalert

Buzzers & Audio Indicators - Industrial CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14

Datasheet

Non-Stocked

£4.05

£3.13

£2.84

£2.54

View

Min.: 1
Mult.: 1

Indicators

83 dBA

Continuous

3 kHz

12 V

18 mA

Wire Lead

Flush Mount

24 mm L x 24 mm W x 14 mm H

PK Series Buzzers & Audio Indicators - Industrial

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