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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Product	Type	Mounting Style	Frequency	Sound Pressure Level	Impedance	Shape	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Depth	Cone Material
	Speakers & Transducers TRANSDUCER 3V0-P 69DB 4000HZ SMT-0440-T-HT-R PUI Audio 1: 2,76 € 9 086In Stock	Mfr. Part No. SMT-0440-T-HT-R Mouser Part No 665-SMT0440THTR	PUI Audio	Speakers & Transducers TRANSDUCER 3V0-P 69DB 4000HZ Learn More about PUI Audio puiaudio smt 0440 series	Datasheet	9 086In Stock	Cut Tape 2,76 € 2,11 € 1,90 € 1,71 € View Reel 1,23 € 1,59 € 1,48 € 1,35 € 1,23 € 1,23 €	Min.: 1 Mult.: 1 : 3 000			Transducers	Electromagnetic	Board Mount	4 kHz	70 dBA	12 Ohms	Square	Gullwing Lead	- 40 C	+ 105 C	4 mm	4 mm	2 mm
	Speakers & Transducers Magnetic Transducer SMT 4mm 3V 4.0kHz Sq MT-SMT04-0340-SK VCC 1: 2,52 € 2 958In 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 958In Stock	Cut Tape 2,52 € 1,92 € 1,73 € 1,60 € View Reel 1,11 € 1,45 € 1,35 € 1,23 € 1,11 € 1,11 €	Min.: 1 Mult.: 1 : 3 000			Magnetic Transducer	Transducer	SMD/SMT	4 kHz	70 dB		Square	SMD/SMT	- 30 C	+ 70 C	4 mm	4 mm		Polyphenylene Oxide (PPO)
	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			Transducers	Electromagnetic	Board Mount	4 kHz	70 dBA	17 Ohms	Square	Gullwing Lead	- 20 C	+ 70 C	4 mm	4 mm	2 mm
	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			Speakers		PCB Mount	4 kHz	70 dB	17 Ohms		SMD/SMT	- 30 C	+ 70 C	4 mm	4 mm		Plastic
	Speakers & Transducers EM 70dB 4000Hz 3 v6k Top Fire SMT-0440-T-R PUI Audio 1: 3,69 € 19 405On Order	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	19 405On Order On Order Ship Dates Mfr. No: SMT-0440-T-R Stock: 0 On Order: 7 405 Expected 30/11/2026 12 000 Expected 22/01/2027 Factory Lead Time: 19 Weeks	Cut Tape 3,69 € 2,86 € 2,59 € 2,32 € View Reel 1,88 € 2,00 € 1,88 € 1,88 € MouseReel Available	Min.: 1 Mult.: 1 : 3 000			Transducers	Electromagnetic	Board Mount	4 kHz	70 dBA	17 Ohms	Square	Gullwing Lead	- 20 C	+ 70 C	4 mm	4 mm	2 mm
	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			Transducers	Electromagnetic	SMD/SMT	4 kHz	70 dBA	17 Ohms	Square	Solder Pad	- 20 C	+ 70 C	4 mm	4 mm
	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			Transducers	Electromagnetic	SMD/SMT	4 kHz	70 dBA	17 Ohms	Square	Solder Pad	- 30 C	+ 80 C	4 mm	4 mm
	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			Speakers		PCB Mount	4 kHz	70 dB	12 Ohms		SMD/SMT	- 30 C	+ 70 C	4 mm	4 mm		Plastic