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4 mm Audio Devices

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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.
Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ SMT-0440-T-HT-R PUI Audio 1: 2,41 € 9.090In Stock	Mfr. Part No. SMT-0440-T-HT-R Mouser Part No 665-SMT0440THTR	PUI Audio	Speakers & Transducers TRANSDUCER 3V0-P 70DB 4000HZ Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	9.090In Stock	Cut Tape 2,41 € 1,89 € 1,73 € 1,61 € View Reel 1,36 € 1,51 € 1,45 € 1,39 € 1,36 € 1,36 €	Min.: 1 Mult.: 1 : 3.000
Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq MT-SMT04-0340-SK VCC 1: 2,19 € 2.960In Stock New Product	Mfr. Part No. MT-SMT04-0340-SK Mouser Part No 593-MT-SMT04-0340-SK New Product	VCC	Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq Learn More about VCC mt magnetic transducers	Datasheet	2.960In Stock	Cut Tape 2,19 € 1,73 € 1,57 € 1,46 € View Reel 1,11 € 1,37 € 1,31 € 1,26 € 1,11 € 1,11 €	Min.: 1 Mult.: 1 : 3.000
Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire SMT-0440-T-R PUI Audio 1: 3,79 € 8.418In Stock 12.000Expected 1/15/2027	Mfr. Part No. SMT-0440-T-R Mouser Part No 665-SMT-0440-T-R	PUI Audio	Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	8.418In Stock 12.000Expected 1/15/2027	Cut Tape 3,79 € 2,92 € 2,64 € 2,41 € View Reel 1,88 € 2,32 € 2,06 € 1,90 € 1,88 € 1,88 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Microphones ELECTRET CONDENSER MICROPHONE -24DB AOM-5024L-HD-R PUI Audio 1: 3,94 € 5.011In Stock	Mfr. Part No. AOM-5024L-HD-R Mouser Part No 665-AOM-5024L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -24DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	5.011In Stock	3,94 € 2,98 € 2,66 € 2,41 € View 2,18 € 1,99 € 1,87 € 1,83 €	Min.: 1 Mult.: 1
Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire SMT-0440-S-R PUI Audio 1: 3,69 € 3.398In Stock	Mfr. Part No. SMT-0440-S-R Mouser Part No 665-SMT-0440-S-R	PUI Audio	Speakers & Transducers EM 70dB 4000Hz 3 v6k Side Fire Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	3.398In Stock	Cut Tape 3,69 € 2,82 € 2,55 € 2,35 € View Reel 1,88 € 2,19 € 1,99 € 1,88 € 1,88 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Microphones ELECTRET CONDENSER MICROPHONE -30DB POM-2730L-HD-R PUI Audio 1: 3,10 € 970In Stock	Mfr. Part No. POM-2730L-HD-R Mouser Part No 665-POM-2730L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -30DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	970In Stock	3,10 € 2,43 € 2,41 € 2,24 € View 2,06 € 1,94 € 1,77 €	Min.: 1 Mult.: 1
Microphones ELECTRET CONDENSER MICROPHONE -35DB ROM-2235L-HD-R PUI Audio 1: 3,59 € 564In Stock	Mfr. Part No. ROM-2235L-HD-R Mouser Part No 665-ROM-2235L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -35DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	564In Stock	3,59 € 2,61 € 2,31 € 2,06 € View 1,81 € 1,69 € 1,63 €	Min.: 1 Mult.: 1
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 AST0440MFD-03TRQ Mallory Sonalert 1: 4,07 € 2.907In Stock	Mfr. Part No. AST0440MFD-03TRQ Mouser Part No 539-AST0440MFD-03TRQ	Mallory Sonalert	Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 Learn More about Mallory Sonalert transducers indicators	Datasheet	2.907In Stock	Cut Tape 4,07 € 3,11 € 2,81 € 2,61 € View Reel 2,11 € 2,42 € 2,25 € 2,11 € 2,11 €	Min.: 1 Mult.: 1 : 3.000
Microphones ELECTRET CONDENSER MICROPHONE -27DB DOM-3027L-HD-R PUI Audio 1: 3,14 € 140In Stock	Mfr. Part No. DOM-3027L-HD-R Mouser Part No 665-DOM-3027L-HD-R	PUI Audio	Microphones ELECTRET CONDENSER MICROPHONE -27DB Learn More about PUI Audio pui hd condenser microphones	Datasheet	140In Stock	3,14 € 2,46 € 2,26 € 2,14 € 1,80 €	Min.: 1 Mult.: 1
Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA TOM-1545L-LW100-R PUI Audio 1: 3,11 € 9In Stock	Mfr. Part No. TOM-1545L-LW100-R Mouser Part No 665-TOM1545LLW100R	PUI Audio	Microphones OMNI-DIRECTIONAL MICROPHONE 4MM DIA Learn More about PUI Audio microphone lead	Datasheet	9In Stock	3,11 € 2,37 € 2,14 € 1,97 € View 1,83 € 1,63 € 1,55 €	Min.: 1 Mult.: 1
Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM DUM-4546L-C3310-R PUI Audio 1: 2,37 € 98In Stock	Mfr. Part No. DUM-4546L-C3310-R Mouser Part No 665-DUM-4546L-C3310R	PUI Audio	Microphones MICROPHONE -46DB 2VDC .5MA 2.2KOHM	Datasheet	98In Stock	2,37 € 1,84 € 1,66 € 1,55 € View 1,39 € 1,27 € 1,22 €	Min.: 1 Mult.: 1
Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT CMT-4023S-SMT-TR Same Sky 1: 3,36 € 13.000On Order	Mfr. Part No. CMT-4023S-SMT-TR Mouser Part No 490-CMT-4023S-SMT-TR	Same Sky	Buzzers & Audio Indicators - Board Mount Buzzer 4mm sq 4kHz 3V SMT Learn More about Same Sky cui magnetic piezo micro buzzers	Datasheet	13.000On Order On Order Ship Dates Mfr. No: CMT-4023S-SMT-TR Stock: 0 On Order: 1.000 Expected 10/30/2026 6.000 Expected 12/4/2026 6.000 Expected 2/5/2027 Factory Lead Time: 18 Weeks	Cut Tape 3,36 € 2,55 € 2,29 € 2,07 € View Reel 1,44 € 1,92 € 1,77 € 1,68 € 1,44 € 1,44 € MouseReel Available	Min.: 1 Mult.: 1 : 3.000
Speakers & Transducers Electro-Mechanical Transducer TE044003-1 DB Unlimited 100: 2,39 € Non-Stocked	Mfr. Part No. TE044003-1 Mouser Part No 497-TE044003-1	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Datasheet	Non-Stocked	Reel 2,39 € 2,34 € 2,21 € 2,15 €	Min.: 100 Mult.: 100 : 100
Speakers & Transducers Electro-Mechanical Transducer TE044003-2 DB Unlimited 1: 2,72 € Non-Stocked	Mfr. Part No. TE044003-2 Mouser Part No 497-TE044003-2	DB Unlimited	Speakers & Transducers Electro-Mechanical Transducer	Datasheet	Non-Stocked	Cut Tape 2,72 € 1,98 € 1,75 € 1,62 € Reel 1,37 € View 1,35 € 1,22 € 1,14 €	Min.: 1 Mult.: 1 : 100
Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2 AST0440MFD-03Q Mallory Sonalert 1: 5,19 € Non-Stocked Lead-Time 30 Weeks	Mfr. Part No. AST0440MFD-03Q Mouser Part No 539-AST0440MFD-03Q	Mallory Sonalert	Speakers & Transducers ELECTROMAGNETIC 2-4 AC VPP 70DB 4000HZ 4X4X2	Datasheet	Non-Stocked Lead-Time 30 Weeks	5,19 € 4,97 €	Min.: 1 Mult.: 1

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