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4 kHz Audio Devices

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Frequency = 4 kHz

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Part #

Buzzers & Audio Indicators - Board Mount PT-0940MCQ 1000 PCS T&R ROHS STK $

AST0940MCTRQ
Mallory Sonalert
1: 1,98 €
1 543In Stock

Mfr. Part No.
AST0940MCTRQ

Mouser Part No
539-AST0940MCTRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount PT-0940MCQ 1000 PCS T&R ROHS STK $

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Datasheet

1 543In Stock

Cut Tape

1,98 €

1,59 €

1,46 €

1,28 €

View

Reel

1,05 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3

AST1240MLTRQ
Mallory Sonalert
1: 2,35 €
2 124In Stock
3 000Expected 12/10/2026

Mfr. Part No.
AST1240MLTRQ

Mouser Part No
539-AST1240MLTRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 12X12X3

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Datasheet

2 124In Stock

3 000Expected 12/10/2026

Cut Tape

2,35 €

1,79 €

1,61 €

1,49 €

View

Reel

1,11 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 90DB, PC PINS, 22X9

PT-2040PQ
Mallory Sonalert
1: 1,46 €
7 374In Stock
7 030Expected 05/10/2026

Mfr. Part No.
PT-2040PQ

Mouser Part No
539-PT2040PQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, PIEZO, 4KHZ 90DB, PC PINS, 22X9

Datasheet

7 374In Stock

7 030Expected 05/10/2026

1,46 €

1,10 €

0,998 €

0,903 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type

PKM22EPPH40S1-B0
Murata Electronics
1: 0,972 €
412In Stock
Factory Special Order

Mfr. Part No.
PKM22EPPH40S1-B0

Mouser Part No
81-PKM22EPPH40S1-B0

Factory Special Order

Murata Electronics

Buzzers & Audio Indicators - Board Mount 4KHz External Drive Pin Type

Datasheet

412In Stock

0,972 €

0,743 €

0,671 €

0,621 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount Piezo Indicator

IP134012-1
DB Unlimited
1: 2,38 €
263In Stock

Mfr. Part No.
IP134012-1

Mouser Part No
497-IP134012-1

DB Unlimited

Buzzers & Audio Indicators - Board Mount Piezo Indicator

Datasheet

263In Stock

2,38 €

1,81 €

1,66 €

1,57 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Piezo Transducer

TP124003-2
DB Unlimited
1: 2,16 €
409In Stock

Mfr. Part No.
TP124003-2

Mouser Part No
497-TP124003-2

DB Unlimited

Speakers & Transducers Piezo Transducer

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Datasheet

409In Stock

Cut Tape

2,16 €

1,64 €

1,48 €

1,37 €

Reel

1,26 €

View

Min.: 1
Mult.: 1

: 100

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

MSS5G
Mallory Sonalert
1: 28,86 €
20In Stock

Mfr. Part No.
MSS5G

Mouser Part No
539-MSS5G

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

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Datasheet

20In Stock

28,86 €

24,01 €

21,84 €

20,35 €

19,33 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

MSS5GH
Mallory Sonalert
1: 28,46 €
1In Stock

Mfr. Part No.
MSS5GH

Mouser Part No
539-MSS5GH

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

Learn More

Datasheet

1In Stock

28,46 €

24,01 €

21,84 €

20,35 €

19,33 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

MSS5GMHCT
Mallory Sonalert
1: 31,16 €
6In Stock

Mfr. Part No.
MSS5GMHCT

Mouser Part No
539-MSS5GMHCT

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount IEC ALARM 4-6VDC 90DB GENERAL STK $

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Datasheet

6In Stock

31,16 €

23,53 €

21,73 €

20,50 €

19,33 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount IEC60601-1-8, 5VDC PC PINS, 23X13MM

MSS5M1
Mallory Sonalert
1: 26,57 €
9In Stock
100Expected 09/09/2026

Mfr. Part No.
MSS5M1

Mouser Part No
539-MSS5M1

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount IEC60601-1-8, 5VDC PC PINS, 23X13MM

Datasheet

9In Stock

100Expected 09/09/2026

26,57 €

21,80 €

19,06 €

18,82 €

View

Min.: 1
Mult.: 1

Speakers & Transducers IEC SPKR ALARM 90DB VENTILATION

MSS5MMV
Mallory Sonalert
1: 30,43 €
13In Stock

Mfr. Part No.
MSS5MMV

Mouser Part No
539-MSS5MMV

Mallory Sonalert

Speakers & Transducers IEC SPKR ALARM 90DB VENTILATION

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Datasheet

13In Stock

30,43 €

23,25 €

20,60 €

19,65 €

18,88 €

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Industrial IEC ALARM 3-5VDC 90 DB GENERAL FLANGE

SBT5LM0FL
Mallory Sonalert
1: 42,67 €
7In Stock

Mfr. Part No.
SBT5LM0FL

Mouser Part No
539-SBT5LM0FL

Mallory Sonalert

Buzzers & Audio Indicators - Industrial IEC ALARM 3-5VDC 90 DB GENERAL FLANGE

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Datasheet

7In Stock

42,67 €

33,86 €

30,77 €

28,67 €

28,09 €

Min.: 1
Mult.: 1

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

SBT5LM0PC
Mallory Sonalert
1: 40,49 €
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

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Datasheet

5In Stock

40,49 €

30,26 €

28,41 €

27,43 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Piezo Element

P27040-1
DB Unlimited
1: 1,13 €
556In Stock

Mfr. Part No.
P27040-1

Mouser Part No
497-P27040-1

DB Unlimited

Speakers & Transducers Piezo Element

Datasheet

556In Stock

1,13 €

0,849 €

0,788 €

0,745 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Piezo Transducer

TP094003-1
DB Unlimited
1: 1,46 €
991In Stock

Mfr. Part No.
TP094003-1

Mouser Part No
497-TP094003-1

DB Unlimited

Speakers & Transducers Piezo Transducer

Learn More

Datasheet

991In Stock

1,46 €

1,13 €

1,01 €

0,92 €

View

Min.: 1
Mult.: 1

Speakers & Transducers Piezo Transducer

TP174003-1
DB Unlimited
1: 1,51 €
665In Stock

Mfr. Part No.
TP174003-1

Mouser Part No
497-TP174003-1

DB Unlimited

Speakers & Transducers Piezo Transducer

Learn More

Datasheet

665In Stock

1,51 €

1,21 €

1,08 €

0,998 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount AST0540MW-03Q CUT TAPE ROHS STK $

AST0540MW-03Q
Mallory Sonalert
1: 3,39 €
51In Stock

Mfr. Part No.
AST0540MW-03Q

Mouser Part No
539-AST0540MW-03Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount AST0540MW-03Q CUT TAPE ROHS STK $

Learn More

Datasheet

51In Stock

3,39 €

2,46 €

2,18 €

1,94 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount PB-0540MW-03Q 1000 PCS T&R ROHS STK $

AST0540MW-03TRQ
Mallory Sonalert
1: 2,83 €
201In Stock
1 000Expected 12/10/2026

Mfr. Part No.
AST0540MW-03TRQ

Mouser Part No
539-AST0540MW-03TRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount PB-0540MW-03Q 1000 PCS T&R ROHS STK $

Learn More

Datasheet

201In Stock

1 000Expected 12/10/2026

Cut Tape

2,83 €

2,05 €

1,87 €

1,71 €

View

Reel

1,33 €

Min.: 1
Mult.: 1

: 1 000

Buzzers & Audio Indicators - Board Mount AST0540MW-3.6Q CUT TAPE ROHS STK $

AST0540MW-3.6Q
Mallory Sonalert
1: 3,39 €
78In Stock

Mfr. Part No.
AST0540MW-3.6Q

Mouser Part No
539-AST0540MW-3.6Q

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount AST0540MW-3.6Q CUT TAPE ROHS STK $

Learn More

Datasheet

78In Stock

3,39 €

2,92 €

2,85 €

1,88 €

View

Min.: 1
Mult.: 1

Speakers & Transducers ELECTROMAGNETIC 3.6-5 AC VPP 105DB 4000HZ 8.5X8.5X4

AST0840MFD-4.4TRQ
Mallory Sonalert
1: 5,12 €
1In Stock
1 000Expected 14/10/2026

Mfr. Part No.
AST0840MFD-4.4TRQ

Mouser Part No
539-AST0840MFD4.4TRQ

Mallory Sonalert

Speakers & Transducers ELECTROMAGNETIC 3.6-5 AC VPP 105DB 4000HZ 8.5X8.5X4

Learn More

Datasheet

1In Stock

1 000Expected 14/10/2026

Cut Tape

5,12 €

3,93 €

3,59 €

3,30 €

View

Reel

2,82 €

Min.: 1
Mult.: 1

: 1 000

Buzzers & Audio Indicators - Board Mount AST0940MCQ CUT TAPE ROHS STK $

AST0940MCQ
Mallory Sonalert
1: 2,90 €
90In Stock

Mfr. Part No.
AST0940MCQ

Mouser Part No
539-AST0940MCQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount AST0940MCQ CUT TAPE ROHS STK $

Learn More

Datasheet

90In Stock

2,90 €

2,55 €

2,43 €

1,57 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 12X12X3

AST1240MLQ
Mallory Sonalert
1: 2,84 €
99In Stock

Mfr. Part No.
AST1240MLQ

Mouser Part No
539-AST1240MLQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 12X12X3

Learn More

Datasheet

99In Stock

2,84 €

2,16 €

1,94 €

1,81 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 14X15X5

AST1440MATRQ
Mallory Sonalert
1: 3,01 €
8In Stock
600Expected 28/10/2026

Mfr. Part No.
AST1440MATRQ

Mouser Part No
539-AST1440MATRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, SMT, REEL 4KHZ, 75DB, 14X15X5

Learn More

Datasheet

8In Stock

600Expected 28/10/2026

Cut Tape

3,01 €

2,23 €

2,00 €

1,81 €

View

Reel

1,43 €

Min.: 1
Mult.: 1

: 600

Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 16X16X3

AST1628MAQ
Mallory Sonalert
1: 3,50 €
55In Stock

Mfr. Part No.
AST1628MAQ

Mouser Part No
539-AST1628MAQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount XDUCR, CUT TAPE 4KHZ, 75DB, 16X16X3

Learn More

Datasheet

55In Stock

3,50 €

3,04 €

2,40 €

2,34 €

View

Min.: 1
Mult.: 1

Buzzers & Audio Indicators - Board Mount PB-1640MACQ T&R ROHS 800 PCS STK $

AST1640MACTRQ
Mallory Sonalert
1: 2,53 €
778In Stock

Mfr. Part No.
AST1640MACTRQ

Mouser Part No
539-AST1640MACTRQ

Mallory Sonalert

Buzzers & Audio Indicators - Board Mount PB-1640MACQ T&R ROHS 800 PCS STK $

Learn More

Datasheet

778In Stock

Cut Tape

2,53 €

1,94 €

1,74 €

1,62 €

View

Reel

1,35 €

Min.: 1
Mult.: 1

: 800

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