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PK Series Buzzers & Audio Indicators - Board Mount

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	Product	Type	Sound Pressure Level	Tone	Frequency	Voltage Rating	Current Rating	Termination Style	Mounting Style	Diameter	Dimensions
Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X9.5MM PK-21N30PQ Mallory Sonalert 1: 3,63 € 2.811In 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	2.811In Stock	3,63 € 2,72 € 2,52 € 2,41 € View 2,28 € 2,06 € 1,99 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	80 dBA	Continuous	3 kHz	12 VDC	12 mA	Solder Pin	Through Hole	24 mm	24 mm x 9.5 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14MM PK-21A31PQ Mallory Sonalert 1: 4,18 € 368In Stock	Mfr. Part No. PK-21A31PQ Mouser Part No 539-PK-21A31PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14MM	Datasheet	368In Stock	4,18 € 3,48 € 3,34 € 3,21 € View 3,10 € 3,02 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	85 dBA	Continuous	3 kHz	12 VDC	18 mA	Solder Pin	Through Hole	24 mm	24 mm x 14 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16 PK-27A25PSQ Mallory Sonalert 1: 5,20 € 234In Stock	Mfr. Part No. PK-27A25PSQ Mouser Part No 539-PK27A25PSQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 30X16	Datasheet	234In Stock	5,20 € 4,47 € 3,94 € 3,73 € View 3,53 € 3,46 € 3,29 € 3,20 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	95 dBA	Continuous	2.5 kHz	12 VDC	10 mA	Solder Pin	Through Hole	30 mm	30 mm x 16 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10 PK-27N26PSQ Mallory Sonalert 1: 4,76 € 1.798In Stock	Mfr. Part No. PK-27N26PSQ Mouser Part No 539-PK-27N26PSQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 2.5KHZ, 90DB, 30X10	Datasheet	1.798In Stock	4,76 € 3,47 € 3,22 € 2,98 € View 2,83 € 2,57 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	90 dBA	Continuous	2.5 kHz	12 VDC	15 mA	Solder Pin	Through Hole	30 mm	30 mm x 10 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10 PK-27N36PSQ Mallory Sonalert 1: 4,76 € 554In Stock	Mfr. Part No. PK-27N36PSQ Mouser Part No 539-PK-27N36PSQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.5KHZ, 90DB, 30X10	Datasheet	554In Stock	4,76 € 3,48 € 3,23 € 2,99 € View 2,83 € 2,57 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	90 dBA	Continuous	3.5 kHz	12 VDC	15 mA	Solder Pin	Through Hole	30 mm	30 mm x 10 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-15VDC 4.1KHZ, SEALED PK-12N40PEQ Mallory Sonalert 1: 3,77 € 3.939In 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	3.939In Stock	3,77 € 2,92 € 2,63 € 2,44 € View 2,26 € 2,14 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	83 dBA	Continuous	4.1 kHz	12 VDC	10 mA	Solder Pin	Through Hole	13.8 mm	13.8 mm x 7.5 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 2.5KHZ, 95DB, 23X18 PK-20A25PQ Mallory Sonalert 1: 4,94 € 904In 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	904In Stock	4,94 € 3,60 € 3,34 € 3,16 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	95 dBA	Continuous	2.5 kHz	12 VDC	25 mA	Solder Pin	Through Hole	23 mm	23 mm x 18 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18 PK-20A38PQ Mallory Sonalert 1: 4,81 € 2.355In Stock 19On Order	Mfr. Part No. PK-20A38PQ Mouser Part No 539-PK20A38PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.8KHZ, 95DB, 23X18	Datasheet	2.355In Stock 19On Order	4,81 € 3,76 € 3,39 € 3,15 € 2,93 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	95 dBA	Continuous	3.8 kHz	12 VDC	15 mA	Solder Pin	Through Hole	23 mm	23 mm x 18 mm
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 0,576 € 0,531 € 0,487 € 0,453 € 0,402 €	Min.: 1 Mult.: 1	Buzzers	External Drive Piezoelectric	75 dBA	Sounder, Ringer	4 kHz	15 V		Solder Pin	Through Hole	22 mm
Buzzers & Audio Indicators - Board Mount Audible Alarm PK-11N40PQ Mallory Sonalert 1: 4,39 € 476In Stock 1.000Expected 1/18/2027	Mfr. Part No. PK-11N40PQ Mouser Part No 539-PK-11N40PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount Audible Alarm	Datasheet	476In Stock 1.000Expected 1/18/2027	4,39 € 3,35 € 3,02 € 2,80 € View 2,60 € 2,37 € 2,19 € 2,02 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	80 dBA	Continuous	4.1 kHz	5 VDC	5 mA	Solder Pin	Through Hole	12 mm	12 mm x 5.5 mm
Buzzers & Audio Indicators - Board Mount Audible Alarm PK-27H25PQ Mallory Sonalert 1: 6,42 € 196In Stock 144Expected 11/3/2026	Mfr. Part No. PK-27H25PQ Mouser Part No 539-PK-27H25PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount Audible Alarm	Datasheet	196In Stock 144Expected 11/3/2026	6,42 € 5,27 € 4,60 € 4,27 € View 3,96 € 3,65 € 3,63 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	100 dBA	Continuous	2.5 kHz	12 VDC	18 mA	Solder Pin	Through Hole	30 mm	30 mm x 16 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM PK-21N31PQ Mallory Sonalert 1: 4,95 € 227In Stock	Mfr. Part No. PK-21N31PQ Mouser Part No 539-PK21N31PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 1.5-30VDC 3KHZ, 80DB, 24X14MM	Datasheet	227In Stock	4,95 € 3,96 € 3,58 € 3,32 € View 3,09 € 2,74 € 2,71 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	80 dBA	Continuous	3 kHz	12 VDC	12 mA	Solder Pin	Through Hole	24 mm	24 mm x 14 mm
Buzzers & Audio Indicators - Board Mount 4 DB 4.0 KHZ PKLCS1212E4001-R1 Murata Electronics 1: 1,07 € 118.150On Order End of Life	Mfr. Part No. PKLCS1212E4001-R1 Mouser Part No 81-PKLCS1212E4001 End of Life	Murata Electronics	Buzzers & Audio Indicators - Board Mount 4 DB 4.0 KHZ	Datasheet	118.150On Order On Order Ship Dates Mfr. No: PKLCS1212E4001-R1 Stock: 0 On Order: 66.150 Expected 11/10/2026 52.000 Expected 11/30/2026 Factory Lead Time: 10 Weeks	Cut Tape 1,07 € 0,811 € 0,732 € 0,679 € Reel 0,459 € View 0,611 € 0,578 € 0,531 € 0,446 € MouseReel Available	Min.: 1 Mult.: 1 : 1.000	Buzzers	External Drive Piezoelectric	84 dB	Multiple Tones	4 kHz	25 V		Gullwing Lead	SMD/SMT		12 mm x 12 mm x 3 mm
Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous PC Pins 3800Hz 105dB PK-20A38P-01Q Mallory Sonalert 1: 6,54 € Non-Stocked	Mfr. Part No. PK-20A38P-01Q Mouser Part No 539-PK-20A38P-01Q	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous PC Pins 3800Hz 105dB	Datasheet	Non-Stocked	6,54 € 5,07 € 4,61 € 4,54 € View 3,85 € 3,54 € Quote	Min.: 1 Mult.: 1						24 V
Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous 400Hz 70dB PK-2316N04P-06Q Mallory Sonalert 1: 13,53 € Non-Stocked	Mfr. Part No. PK-2316N04P-06Q Mouser Part No 539-PK-2316N04P-06Q	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount 3-24VDC, Continuous 400Hz 70dB	Datasheet	Non-Stocked	13,53 € 11,97 € 8,25 € 7,90 € View 7,32 € 7,14 €	Min.: 1 Mult.: 1						6 V	30 mA
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18 PK-20N38PQ Mallory Sonalert 1: 4,60 € Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. PK-20N38PQ Mouser Part No 539-PK20N38PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-28VDC 3.8KHZ, 90DB, 23X18	Datasheet	Non-Stocked Lead-Time 25 Weeks	4,60 € 3,56 € 3,22 € 2,98 € View 2,77 € 2,51 € 2,46 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	90 dBA	Continuous	3.8 kHz	12 VDC	12 mA	Solder Pin	Through Hole	23 mm	23 mm x 18 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14 PK-21A29PQ Mallory Sonalert 1: 7,86 € Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. PK-21A29PQ Mouser Part No 539-PK21A29PQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3KHZ, 85DB, 24X14	Datasheet	Non-Stocked Lead-Time 25 Weeks	7,86 € 7,37 € 5,28 € 5,08 € View 4,85 € 4,72 € 3,12 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	85 dBA	Continuous	3 kHz	12 VDC	18 mA	Solder Pin	Through Hole	24 mm	24 mm x 14 mm
Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16 PK-27A35PSQ Mallory Sonalert 1: 5,86 € Non-Stocked Lead-Time 25 Weeks	Mfr. Part No. PK-27A35PSQ Mouser Part No 539-PK27A35PSQ	Mallory Sonalert	Buzzers & Audio Indicators - Board Mount CONSTANT, 3-24VDC 3.5KHZ, 95DB, 30X16	Datasheet	Non-Stocked Lead-Time 25 Weeks	5,86 € 5,44 € 4,75 € 4,64 € View 3,72 € 3,63 € 3,41 €	Min.: 1 Mult.: 1	Indicators	Piezoelectric	95 dBA	Continuous	3.5 kHz	12 VDC	10 mA	Solder Pin	Through Hole	30 mm	30 mm x 16 mm

PK Series Buzzers & Audio Indicators - Board Mount

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